1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258
|
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge"><![endif]-->
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="generator" content="Asciidoctor 1.5.8">
<meta name="author" content="James R. Perkins">
<title>JBoss Logging Tools</title>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
<style>
/* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
/* Uncomment @import statement below to use as custom stylesheet */
/*@import "https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700";*/
article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}
audio,canvas,video{display:inline-block}
audio:not([controls]){display:none;height:0}
script{display:none!important}
html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
a{background:transparent}
a:focus{outline:thin dotted}
a:active,a:hover{outline:0}
h1{font-size:2em;margin:.67em 0}
abbr[title]{border-bottom:1px dotted}
b,strong{font-weight:bold}
dfn{font-style:italic}
hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0}
mark{background:#ff0;color:#000}
code,kbd,pre,samp{font-family:monospace;font-size:1em}
pre{white-space:pre-wrap}
q{quotes:"\201C" "\201D" "\2018" "\2019"}
small{font-size:80%}
sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}
sup{top:-.5em}
sub{bottom:-.25em}
img{border:0}
svg:not(:root){overflow:hidden}
figure{margin:0}
fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}
legend{border:0;padding:0}
button,input,select,textarea{font-family:inherit;font-size:100%;margin:0}
button,input{line-height:normal}
button,select{text-transform:none}
button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}
button[disabled],html input[disabled]{cursor:default}
input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}
button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}
textarea{overflow:auto;vertical-align:top}
table{border-collapse:collapse;border-spacing:0}
*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
html,body{font-size:100%}
body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
a:hover{cursor:pointer}
img,object,embed{max-width:100%;height:auto}
object,embed{height:100%}
img{-ms-interpolation-mode:bicubic}
.left{float:left!important}
.right{float:right!important}
.text-left{text-align:left!important}
.text-right{text-align:right!important}
.text-center{text-align:center!important}
.text-justify{text-align:justify!important}
.hide{display:none}
img,object,svg{display:inline-block;vertical-align:middle}
textarea{height:auto;min-height:50px}
select{width:100%}
.center{margin-left:auto;margin-right:auto}
.stretch{width:100%}
.subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
div,dl,dt,dd,ul,ol,li,h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6,pre,form,p,blockquote,th,td{margin:0;padding:0;direction:ltr}
a{color:#2156a5;text-decoration:underline;line-height:inherit}
a:hover,a:focus{color:#1d4b8f}
a img{border:none}
p{font-family:inherit;font-weight:400;font-size:1em;line-height:1.6;margin-bottom:1.25em;text-rendering:optimizeLegibility}
p aside{font-size:.875em;line-height:1.35;font-style:italic}
h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{font-family:"Open Sans","DejaVu Sans",sans-serif;font-weight:300;font-style:normal;color:#ba3925;text-rendering:optimizeLegibility;margin-top:1em;margin-bottom:.5em;line-height:1.0125em}
h1 small,h2 small,h3 small,#toctitle small,.sidebarblock>.content>.title small,h4 small,h5 small,h6 small{font-size:60%;color:#e99b8f;line-height:0}
h1{font-size:2.125em}
h2{font-size:1.6875em}
h3,#toctitle,.sidebarblock>.content>.title{font-size:1.375em}
h4,h5{font-size:1.125em}
h6{font-size:1em}
hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
em,i{font-style:italic;line-height:inherit}
strong,b{font-weight:bold;line-height:inherit}
small{font-size:60%;line-height:inherit}
code{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;color:rgba(0,0,0,.9)}
ul,ol,dl{font-size:1em;line-height:1.6;margin-bottom:1.25em;list-style-position:outside;font-family:inherit}
ul,ol{margin-left:1.5em}
ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
ul.square li ul,ul.circle li ul,ul.disc li ul{list-style:inherit}
ul.square{list-style-type:square}
ul.circle{list-style-type:circle}
ul.disc{list-style-type:disc}
ol li ul,ol li ol{margin-left:1.25em;margin-bottom:0}
dl dt{margin-bottom:.3125em;font-weight:bold}
dl dd{margin-bottom:1.25em}
abbr,acronym{text-transform:uppercase;font-size:90%;color:rgba(0,0,0,.8);border-bottom:1px dotted #ddd;cursor:help}
abbr{text-transform:none}
blockquote{margin:0 0 1.25em;padding:.5625em 1.25em 0 1.1875em;border-left:1px solid #ddd}
blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
blockquote cite::before{content:"\2014 \0020"}
blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
h1{font-size:2.75em}
h2{font-size:2.3125em}
h3,#toctitle,.sidebarblock>.content>.title{font-size:1.6875em}
h4{font-size:1.4375em}}
table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
table thead,table tfoot{background:#f7f8f7}
table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
table thead tr th,table tfoot tr th,table tbody tr td,table tr td,table tfoot tr td{display:table-cell;line-height:1.6}
h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2;word-spacing:-.05em}
h1 strong,h2 strong,h3 strong,#toctitle strong,.sidebarblock>.content>.title strong,h4 strong,h5 strong,h6 strong{font-weight:400}
.clearfix::before,.clearfix::after,.float-group::before,.float-group::after{content:" ";display:table}
.clearfix::after,.float-group::after{clear:both}
*:not(pre)>code{font-size:.9375em;font-style:normal!important;letter-spacing:0;padding:.1em .5ex;word-spacing:-.15em;background-color:#f7f7f8;-webkit-border-radius:4px;border-radius:4px;line-height:1.45;text-rendering:optimizeSpeed;word-wrap:break-word}
*:not(pre)>code.nobreak{word-wrap:normal}
*:not(pre)>code.nowrap{white-space:nowrap}
pre,pre>code{line-height:1.45;color:rgba(0,0,0,.9);font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;text-rendering:optimizeSpeed}
em em{font-style:normal}
strong strong{font-weight:400}
.keyseq{color:rgba(51,51,51,.8)}
kbd{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;display:inline-block;color:rgba(0,0,0,.8);font-size:.65em;line-height:1.45;background-color:#f7f7f7;border:1px solid #ccc;-webkit-border-radius:3px;border-radius:3px;-webkit-box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em white inset;box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em #fff inset;margin:0 .15em;padding:.2em .5em;vertical-align:middle;position:relative;top:-.1em;white-space:nowrap}
.keyseq kbd:first-child{margin-left:0}
.keyseq kbd:last-child{margin-right:0}
.menuseq,.menuref{color:#000}
.menuseq b:not(.caret),.menuref{font-weight:inherit}
.menuseq{word-spacing:-.02em}
.menuseq b.caret{font-size:1.25em;line-height:.8}
.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
b.button::before{content:"[";padding:0 3px 0 2px}
b.button::after{content:"]";padding:0 2px 0 3px}
p a>code:hover{color:rgba(0,0,0,.9)}
#header,#content,#footnotes,#footer{width:100%;margin-left:auto;margin-right:auto;margin-top:0;margin-bottom:0;max-width:62.5em;*zoom:1;position:relative;padding-left:.9375em;padding-right:.9375em}
#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
#header::after,#content::after,#footnotes::after,#footer::after{clear:both}
#content{margin-top:1.25em}
#content::before{content:none}
#header>h1:first-child{color:rgba(0,0,0,.85);margin-top:2.25rem;margin-bottom:0}
#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
#header .details span:first-child{margin-left:-.125em}
#header .details span.email a{color:rgba(0,0,0,.85)}
#header .details br{display:none}
#header .details br+span::before{content:"\00a0\2013\00a0"}
#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
#header .details br+span#revremark::before{content:"\00a0|\00a0"}
#header #revnumber{text-transform:capitalize}
#header #revnumber::after{content:"\00a0"}
#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
#toc>ul{margin-left:.125em}
#toc ul.sectlevel0>li>a{font-style:italic}
#toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
#toc ul{font-family:"Open Sans","DejaVu Sans",sans-serif;list-style-type:none}
#toc li{line-height:1.3334;margin-top:.3334em}
#toc a{text-decoration:none}
#toc a:active{text-decoration:underline}
#toctitle{color:#7a2518;font-size:1.2em}
@media screen and (min-width:768px){#toctitle{font-size:1.375em}
body.toc2{padding-left:15em;padding-right:0}
#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
#toc.toc2 #toctitle{margin-top:0;margin-bottom:.8rem;font-size:1.2em}
#toc.toc2>ul{font-size:.9em;margin-bottom:0}
#toc.toc2 ul ul{margin-left:0;padding-left:1em}
#toc.toc2 ul.sectlevel0 ul.sectlevel1{padding-left:0;margin-top:.5em;margin-bottom:.5em}
body.toc2.toc-right{padding-left:0;padding-right:15em}
body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
#toc.toc2{width:20em}
#toc.toc2 #toctitle{font-size:1.375em}
#toc.toc2>ul{font-size:.95em}
#toc.toc2 ul ul{padding-left:1.25em}
body.toc2.toc-right{padding-left:0;padding-right:20em}}
#content #toc{border-style:solid;border-width:1px;border-color:#e0e0dc;margin-bottom:1.25em;padding:1.25em;background:#f8f8f7;-webkit-border-radius:4px;border-radius:4px}
#content #toc>:first-child{margin-top:0}
#content #toc>:last-child{margin-bottom:0}
#footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
#footer-text{color:rgba(255,255,255,.8);line-height:1.44}
#content{margin-bottom:.625em}
.sect1{padding-bottom:.625em}
@media screen and (min-width:768px){#content{margin-bottom:1.25em}
.sect1{padding-bottom:1.25em}}
.sect1:last-child{padding-bottom:0}
.sect1+.sect1{border-top:1px solid #e7e7e9}
#content h1>a.anchor,h2>a.anchor,h3>a.anchor,#toctitle>a.anchor,.sidebarblock>.content>.title>a.anchor,h4>a.anchor,h5>a.anchor,h6>a.anchor{position:absolute;z-index:1001;width:1.5ex;margin-left:-1.5ex;display:block;text-decoration:none!important;visibility:hidden;text-align:center;font-weight:400}
#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
#content h1:hover>a.anchor,#content h1>a.anchor:hover,h2:hover>a.anchor,h2>a.anchor:hover,h3:hover>a.anchor,#toctitle:hover>a.anchor,.sidebarblock>.content>.title:hover>a.anchor,h3>a.anchor:hover,#toctitle>a.anchor:hover,.sidebarblock>.content>.title>a.anchor:hover,h4:hover>a.anchor,h4>a.anchor:hover,h5:hover>a.anchor,h5>a.anchor:hover,h6:hover>a.anchor,h6>a.anchor:hover{visibility:visible}
#content h1>a.link,h2>a.link,h3>a.link,#toctitle>a.link,.sidebarblock>.content>.title>a.link,h4>a.link,h5>a.link,h6>a.link{color:#ba3925;text-decoration:none}
#content h1>a.link:hover,h2>a.link:hover,h3>a.link:hover,#toctitle>a.link:hover,.sidebarblock>.content>.title>a.link:hover,h4>a.link:hover,h5>a.link:hover,h6>a.link:hover{color:#a53221}
.audioblock,.imageblock,.literalblock,.listingblock,.stemblock,.videoblock{margin-bottom:1.25em}
.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{text-rendering:optimizeLegibility;text-align:left;font-family:"Noto Serif","DejaVu Serif",serif;font-size:1rem;font-style:italic}
table.tableblock.fit-content>caption.title{white-space:nowrap;width:0}
.paragraph.lead>p,#preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:1.21875em;line-height:1.6;color:rgba(0,0,0,.85)}
table.tableblock #preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:inherit}
.admonitionblock>table{border-collapse:separate;border:0;background:none;width:100%}
.admonitionblock>table td.icon{text-align:center;width:80px}
.admonitionblock>table td.icon img{max-width:none}
.admonitionblock>table td.icon .title{font-weight:bold;font-family:"Open Sans","DejaVu Sans",sans-serif;text-transform:uppercase}
.admonitionblock>table td.content{padding-left:1.125em;padding-right:1.25em;border-left:1px solid #dddddf;color:rgba(0,0,0,.6)}
.admonitionblock>table td.content>:last-child>:last-child{margin-bottom:0}
.exampleblock>.content{border-style:solid;border-width:1px;border-color:#e6e6e6;margin-bottom:1.25em;padding:1.25em;background:#fff;-webkit-border-radius:4px;border-radius:4px}
.exampleblock>.content>:first-child{margin-top:0}
.exampleblock>.content>:last-child{margin-bottom:0}
.sidebarblock{border-style:solid;border-width:1px;border-color:#e0e0dc;margin-bottom:1.25em;padding:1.25em;background:#f8f8f7;-webkit-border-radius:4px;border-radius:4px}
.sidebarblock>:first-child{margin-top:0}
.sidebarblock>:last-child{margin-bottom:0}
.sidebarblock>.content>.title{color:#7a2518;margin-top:0;text-align:center}
.exampleblock>.content>:last-child>:last-child,.exampleblock>.content .olist>ol>li:last-child>:last-child,.exampleblock>.content .ulist>ul>li:last-child>:last-child,.exampleblock>.content .qlist>ol>li:last-child>:last-child,.sidebarblock>.content>:last-child>:last-child,.sidebarblock>.content .olist>ol>li:last-child>:last-child,.sidebarblock>.content .ulist>ul>li:last-child>:last-child,.sidebarblock>.content .qlist>ol>li:last-child>:last-child{margin-bottom:0}
.literalblock pre,.listingblock pre:not(.highlight),.listingblock pre[class="highlight"],.listingblock pre[class^="highlight "],.listingblock pre.CodeRay,.listingblock pre.prettyprint{background:#f7f7f8}
.sidebarblock .literalblock pre,.sidebarblock .listingblock pre:not(.highlight),.sidebarblock .listingblock pre[class="highlight"],.sidebarblock .listingblock pre[class^="highlight "],.sidebarblock .listingblock pre.CodeRay,.sidebarblock .listingblock pre.prettyprint{background:#f2f1f1}
.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{-webkit-border-radius:4px;border-radius:4px;word-wrap:break-word;overflow-x:auto;padding:1em;font-size:.8125em}
@media screen and (min-width:768px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:.90625em}}
@media screen and (min-width:1280px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:1em}}
.literalblock pre.nowrap,.literalblock pre.nowrap pre,.listingblock pre.nowrap,.listingblock pre.nowrap pre{white-space:pre;word-wrap:normal}
.literalblock.output pre{color:#f7f7f8;background-color:rgba(0,0,0,.9)}
.listingblock pre.highlightjs{padding:0}
.listingblock pre.highlightjs>code{padding:1em;-webkit-border-radius:4px;border-radius:4px}
.listingblock pre.prettyprint{border-width:0}
.listingblock>.content{position:relative}
.listingblock code[data-lang]::before{display:none;content:attr(data-lang);position:absolute;font-size:.75em;top:.425rem;right:.5rem;line-height:1;text-transform:uppercase;color:#999}
.listingblock:hover code[data-lang]::before{display:block}
.listingblock.terminal pre .command::before{content:attr(data-prompt);padding-right:.5em;color:#999}
.listingblock.terminal pre .command:not([data-prompt])::before{content:"$"}
table.pyhltable{border-collapse:separate;border:0;margin-bottom:0;background:none}
table.pyhltable td{vertical-align:top;padding-top:0;padding-bottom:0;line-height:1.45}
table.pyhltable td.code{padding-left:.75em;padding-right:0}
pre.pygments .lineno,table.pyhltable td:not(.code){color:#999;padding-left:0;padding-right:.5em;border-right:1px solid #dddddf}
pre.pygments .lineno{display:inline-block;margin-right:.25em}
table.pyhltable .linenodiv{background:none!important;padding-right:0!important}
.quoteblock{margin:0 1em 1.25em 1.5em;display:table}
.quoteblock>.title{margin-left:-1.5em;margin-bottom:.75em}
.quoteblock blockquote,.quoteblock p{color:rgba(0,0,0,.85);font-size:1.15rem;line-height:1.75;word-spacing:.1em;letter-spacing:0;font-style:italic;text-align:justify}
.quoteblock blockquote{margin:0;padding:0;border:0}
.quoteblock blockquote::before{content:"\201c";float:left;font-size:2.75em;font-weight:bold;line-height:.6em;margin-left:-.6em;color:#7a2518;text-shadow:0 1px 2px rgba(0,0,0,.1)}
.quoteblock blockquote>.paragraph:last-child p{margin-bottom:0}
.quoteblock .attribution{margin-top:.75em;margin-right:.5ex;text-align:right}
.verseblock{margin:0 1em 1.25em}
.verseblock pre{font-family:"Open Sans","DejaVu Sans",sans;font-size:1.15rem;color:rgba(0,0,0,.85);font-weight:300;text-rendering:optimizeLegibility}
.verseblock pre strong{font-weight:400}
.verseblock .attribution{margin-top:1.25rem;margin-left:.5ex}
.quoteblock .attribution,.verseblock .attribution{font-size:.9375em;line-height:1.45;font-style:italic}
.quoteblock .attribution br,.verseblock .attribution br{display:none}
.quoteblock .attribution cite,.verseblock .attribution cite{display:block;letter-spacing:-.025em;color:rgba(0,0,0,.6)}
.quoteblock.abstract blockquote::before,.quoteblock.excerpt blockquote::before,.quoteblock .quoteblock blockquote::before{display:none}
.quoteblock.abstract blockquote,.quoteblock.abstract p,.quoteblock.excerpt blockquote,.quoteblock.excerpt p,.quoteblock .quoteblock blockquote,.quoteblock .quoteblock p{line-height:1.6;word-spacing:0}
.quoteblock.abstract{margin:0 1em 1.25em;display:block}
.quoteblock.abstract>.title{margin:0 0 .375em;font-size:1.15em;text-align:center}
.quoteblock.excerpt,.quoteblock .quoteblock{margin:0 0 1.25em;padding:0 0 .25em 1em;border-left:.25em solid #dddddf}
.quoteblock.excerpt blockquote,.quoteblock.excerpt p,.quoteblock .quoteblock blockquote,.quoteblock .quoteblock p{color:inherit;font-size:1.0625rem}
.quoteblock.excerpt .attribution,.quoteblock .quoteblock .attribution{color:inherit;text-align:left;margin-right:0}
table.tableblock{max-width:100%;border-collapse:separate}
p.tableblock:last-child{margin-bottom:0}
td.tableblock>.content{margin-bottom:-1.25em}
table.tableblock,th.tableblock,td.tableblock{border:0 solid #dedede}
table.grid-all>thead>tr>.tableblock,table.grid-all>tbody>tr>.tableblock{border-width:0 1px 1px 0}
table.grid-all>tfoot>tr>.tableblock{border-width:1px 1px 0 0}
table.grid-cols>*>tr>.tableblock{border-width:0 1px 0 0}
table.grid-rows>thead>tr>.tableblock,table.grid-rows>tbody>tr>.tableblock{border-width:0 0 1px}
table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
table.grid-all>tbody>tr:last-child>.tableblock,table.grid-all>thead:last-child>tr>.tableblock,table.grid-rows>tbody>tr:last-child>.tableblock,table.grid-rows>thead:last-child>tr>.tableblock{border-bottom-width:0}
table.frame-all{border-width:1px}
table.frame-sides{border-width:0 1px}
table.frame-topbot,table.frame-ends{border-width:1px 0}
table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
th.halign-left,td.halign-left{text-align:left}
th.halign-right,td.halign-right{text-align:right}
th.halign-center,td.halign-center{text-align:center}
th.valign-top,td.valign-top{vertical-align:top}
th.valign-bottom,td.valign-bottom{vertical-align:bottom}
th.valign-middle,td.valign-middle{vertical-align:middle}
table thead th,table tfoot th{font-weight:bold}
tbody tr th{display:table-cell;line-height:1.6;background:#f7f8f7}
tbody tr th,tbody tr th p,tfoot tr th,tfoot tr th p{color:rgba(0,0,0,.8);font-weight:bold}
p.tableblock>code:only-child{background:none;padding:0}
p.tableblock{font-size:1em}
td>div.verse{white-space:pre}
ol{margin-left:1.75em}
ul li ol{margin-left:1.5em}
dl dd{margin-left:1.125em}
dl dd:last-child,dl dd:last-child>:last-child{margin-bottom:0}
ol>li p,ul>li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
ul.unstyled,ol.unstyled{margin-left:0}
ul.checklist{margin-left:.625em}
ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
ul.inline{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap;list-style:none;margin:0 0 .625em -1.25em}
ul.inline>li{margin-left:1.25em}
.unstyled dl dt{font-weight:400;font-style:normal}
ol.arabic{list-style-type:decimal}
ol.decimal{list-style-type:decimal-leading-zero}
ol.loweralpha{list-style-type:lower-alpha}
ol.upperalpha{list-style-type:upper-alpha}
ol.lowerroman{list-style-type:lower-roman}
ol.upperroman{list-style-type:upper-roman}
ol.lowergreek{list-style-type:lower-greek}
.hdlist>table,.colist>table{border:0;background:none}
.hdlist>table>tbody>tr,.colist>table>tbody>tr{background:none}
td.hdlist1,td.hdlist2{vertical-align:top;padding:0 .625em}
td.hdlist1{font-weight:bold;padding-bottom:1.25em}
.literalblock+.colist,.listingblock+.colist{margin-top:-.5em}
.colist td:not([class]):first-child{padding:.4em .75em 0;line-height:1;vertical-align:top}
.colist td:not([class]):first-child img{max-width:none}
.colist td:not([class]):last-child{padding:.25em 0}
.thumb,.th{line-height:0;display:inline-block;border:solid 4px #fff;-webkit-box-shadow:0 0 0 1px #ddd;box-shadow:0 0 0 1px #ddd}
.imageblock.left{margin:.25em .625em 1.25em 0}
.imageblock.right{margin:.25em 0 1.25em .625em}
.imageblock>.title{margin-bottom:0}
.imageblock.thumb,.imageblock.th{border-width:6px}
.imageblock.thumb>.title,.imageblock.th>.title{padding:0 .125em}
.image.left,.image.right{margin-top:.25em;margin-bottom:.25em;display:inline-block;line-height:0}
.image.left{margin-right:.625em}
.image.right{margin-left:.625em}
a.image{text-decoration:none;display:inline-block}
a.image object{pointer-events:none}
sup.footnote,sup.footnoteref{font-size:.875em;position:static;vertical-align:super}
sup.footnote a,sup.footnoteref a{text-decoration:none}
sup.footnote a:active,sup.footnoteref a:active{text-decoration:underline}
#footnotes{padding-top:.75em;padding-bottom:.75em;margin-bottom:.625em}
#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
#footnotes .footnote:last-of-type{margin-bottom:0}
#content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
.gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
.gist .file-data>table td.line-data{width:99%}
div.unbreakable{page-break-inside:avoid}
.big{font-size:larger}
.small{font-size:smaller}
.underline{text-decoration:underline}
.overline{text-decoration:overline}
.line-through{text-decoration:line-through}
.aqua{color:#00bfbf}
.aqua-background{background-color:#00fafa}
.black{color:#000}
.black-background{background-color:#000}
.blue{color:#0000bf}
.blue-background{background-color:#0000fa}
.fuchsia{color:#bf00bf}
.fuchsia-background{background-color:#fa00fa}
.gray{color:#606060}
.gray-background{background-color:#7d7d7d}
.green{color:#006000}
.green-background{background-color:#007d00}
.lime{color:#00bf00}
.lime-background{background-color:#00fa00}
.maroon{color:#600000}
.maroon-background{background-color:#7d0000}
.navy{color:#000060}
.navy-background{background-color:#00007d}
.olive{color:#606000}
.olive-background{background-color:#7d7d00}
.purple{color:#600060}
.purple-background{background-color:#7d007d}
.red{color:#bf0000}
.red-background{background-color:#fa0000}
.silver{color:#909090}
.silver-background{background-color:#bcbcbc}
.teal{color:#006060}
.teal-background{background-color:#007d7d}
.white{color:#bfbfbf}
.white-background{background-color:#fafafa}
.yellow{color:#bfbf00}
.yellow-background{background-color:#fafa00}
span.icon>.fa{cursor:default}
a span.icon>.fa{cursor:inherit}
.admonitionblock td.icon [class^="fa icon-"]{font-size:2.5em;text-shadow:1px 1px 2px rgba(0,0,0,.5);cursor:default}
.admonitionblock td.icon .icon-note::before{content:"\f05a";color:#19407c}
.admonitionblock td.icon .icon-tip::before{content:"\f0eb";text-shadow:1px 1px 2px rgba(155,155,0,.8);color:#111}
.admonitionblock td.icon .icon-warning::before{content:"\f071";color:#bf6900}
.admonitionblock td.icon .icon-caution::before{content:"\f06d";color:#bf3400}
.admonitionblock td.icon .icon-important::before{content:"\f06a";color:#bf0000}
.conum[data-value]{display:inline-block;color:#fff!important;background-color:rgba(0,0,0,.8);-webkit-border-radius:100px;border-radius:100px;text-align:center;font-size:.75em;width:1.67em;height:1.67em;line-height:1.67em;font-family:"Open Sans","DejaVu Sans",sans-serif;font-style:normal;font-weight:bold}
.conum[data-value] *{color:#fff!important}
.conum[data-value]+b{display:none}
.conum[data-value]::after{content:attr(data-value)}
pre .conum[data-value]{position:relative;top:-.125em}
b.conum *{color:inherit!important}
.conum:not([data-value]):empty{display:none}
dt,th.tableblock,td.content,div.footnote{text-rendering:optimizeLegibility}
h1,h2,p,td.content,span.alt{letter-spacing:-.01em}
p strong,td.content strong,div.footnote strong{letter-spacing:-.005em}
p,blockquote,dt,td.content,span.alt{font-size:1.0625rem}
p{margin-bottom:1.25rem}
.sidebarblock p,.sidebarblock dt,.sidebarblock td.content,p.tableblock{font-size:1em}
.exampleblock>.content{background-color:#fffef7;border-color:#e0e0dc;-webkit-box-shadow:0 1px 4px #e0e0dc;box-shadow:0 1px 4px #e0e0dc}
.print-only{display:none!important}
@page{margin:1.25cm .75cm}
@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
html{font-size:80%}
a{color:inherit!important;text-decoration:underline!important}
a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
abbr[title]::after{content:" (" attr(title) ")"}
pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
thead{display:table-header-group}
svg{max-width:100%}
p,blockquote,dt,td.content{font-size:1em;orphans:3;widows:3}
h2,h3,#toctitle,.sidebarblock>.content>.title{page-break-after:avoid}
#toc,.sidebarblock,.exampleblock>.content{background:none!important}
#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
body.book #header{text-align:center}
body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
body.book #header .details{border:0!important;display:block;padding:0!important}
body.book #header .details span:first-child{margin-left:0!important}
body.book #header .details br{display:block}
body.book #header .details br+span::before{content:none!important}
body.book #toc{border:0!important;text-align:left!important;padding:0!important;margin:0!important}
body.book #toc,body.book #preamble,body.book h1.sect0,body.book .sect1>h2{page-break-before:always}
.listingblock code[data-lang]::before{display:block}
#footer{padding:0 .9375em}
.hide-on-print{display:none!important}
.print-only{display:block!important}
.hide-for-print{display:none!important}
.show-for-print{display:inherit!important}}
@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
.sect1{padding:0!important}
.sect1+.sect1{border:0}
#footer{background:none}
#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
</style>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<style>
/* Stylesheet for CodeRay to match GitHub theme | MIT License | http://foundation.zurb.com */
/*pre.CodeRay {background-color:#f7f7f8;}*/
.CodeRay .line-numbers{border-right:1px solid #d8d8d8;padding:0 0.5em 0 .25em}
.CodeRay span.line-numbers{display:inline-block;margin-right:.5em;color:rgba(0,0,0,.3)}
.CodeRay .line-numbers strong{color:rgba(0,0,0,.4)}
table.CodeRay{border-collapse:separate;border-spacing:0;margin-bottom:0;border:0;background:none}
table.CodeRay td{vertical-align: top;line-height:1.45}
table.CodeRay td.line-numbers{text-align:right}
table.CodeRay td.line-numbers>pre{padding:0;color:rgba(0,0,0,.3)}
table.CodeRay td.code{padding:0 0 0 .5em}
table.CodeRay td.code>pre{padding:0}
.CodeRay .debug{color:#fff !important;background:#000080 !important}
.CodeRay .annotation{color:#007}
.CodeRay .attribute-name{color:#000080}
.CodeRay .attribute-value{color:#700}
.CodeRay .binary{color:#509}
.CodeRay .comment{color:#998;font-style:italic}
.CodeRay .char{color:#04d}
.CodeRay .char .content{color:#04d}
.CodeRay .char .delimiter{color:#039}
.CodeRay .class{color:#458;font-weight:bold}
.CodeRay .complex{color:#a08}
.CodeRay .constant,.CodeRay .predefined-constant{color:#008080}
.CodeRay .color{color:#099}
.CodeRay .class-variable{color:#369}
.CodeRay .decorator{color:#b0b}
.CodeRay .definition{color:#099}
.CodeRay .delimiter{color:#000}
.CodeRay .doc{color:#970}
.CodeRay .doctype{color:#34b}
.CodeRay .doc-string{color:#d42}
.CodeRay .escape{color:#666}
.CodeRay .entity{color:#800}
.CodeRay .error{color:#808}
.CodeRay .exception{color:inherit}
.CodeRay .filename{color:#099}
.CodeRay .function{color:#900;font-weight:bold}
.CodeRay .global-variable{color:#008080}
.CodeRay .hex{color:#058}
.CodeRay .integer,.CodeRay .float{color:#099}
.CodeRay .include{color:#555}
.CodeRay .inline{color:#000}
.CodeRay .inline .inline{background:#ccc}
.CodeRay .inline .inline .inline{background:#bbb}
.CodeRay .inline .inline-delimiter{color:#d14}
.CodeRay .inline-delimiter{color:#d14}
.CodeRay .important{color:#555;font-weight:bold}
.CodeRay .interpreted{color:#b2b}
.CodeRay .instance-variable{color:#008080}
.CodeRay .label{color:#970}
.CodeRay .local-variable{color:#963}
.CodeRay .octal{color:#40e}
.CodeRay .predefined{color:#369}
.CodeRay .preprocessor{color:#579}
.CodeRay .pseudo-class{color:#555}
.CodeRay .directive{font-weight:bold}
.CodeRay .type{font-weight:bold}
.CodeRay .predefined-type{color:inherit}
.CodeRay .reserved,.CodeRay .keyword {color:#000;font-weight:bold}
.CodeRay .key{color:#808}
.CodeRay .key .delimiter{color:#606}
.CodeRay .key .char{color:#80f}
.CodeRay .value{color:#088}
.CodeRay .regexp .delimiter{color:#808}
.CodeRay .regexp .content{color:#808}
.CodeRay .regexp .modifier{color:#808}
.CodeRay .regexp .char{color:#d14}
.CodeRay .regexp .function{color:#404;font-weight:bold}
.CodeRay .string{color:#d20}
.CodeRay .string .string .string{background:#ffd0d0}
.CodeRay .string .content{color:#d14}
.CodeRay .string .char{color:#d14}
.CodeRay .string .delimiter{color:#d14}
.CodeRay .shell{color:#d14}
.CodeRay .shell .delimiter{color:#d14}
.CodeRay .symbol{color:#990073}
.CodeRay .symbol .content{color:#a60}
.CodeRay .symbol .delimiter{color:#630}
.CodeRay .tag{color:#008080}
.CodeRay .tag-special{color:#d70}
.CodeRay .variable{color:#036}
.CodeRay .insert{background:#afa}
.CodeRay .delete{background:#faa}
.CodeRay .change{color:#aaf;background:#007}
.CodeRay .head{color:#f8f;background:#505}
.CodeRay .insert .insert{color:#080}
.CodeRay .delete .delete{color:#800}
.CodeRay .change .change{color:#66f}
.CodeRay .head .head{color:#f4f}
</style>
</head>
<body class="article toc2 toc-left">
<div id="header">
<h1>JBoss Logging Tools</h1>
<div class="details">
<span id="author" class="author">James R. Perkins</span><br>
<span id="email" class="email"><<a href="mailto:jperkins@redhat.com">jperkins@redhat.com</a>></span><br>
<span id="revnumber">version 2.2.1.Final</span>
</div>
<div id="toc" class="toc2">
<div id="toctitle">Table of Contents</div>
<ul class="sectlevel1">
<li><a href="#introduction">Introduction</a></li>
<li><a href="#getting-started">Getting Started</a></li>
<li><a href="#message-bundle-interfaces">Message Bundle Interfaces</a>
<ul class="sectlevel2">
<li><a href="#example-message-bundle">Example Message Bundle</a></li>
</ul>
</li>
<li><a href="#message-logger-interfaces">Message Logger Interfaces</a>
<ul class="sectlevel2">
<li><a href="#example-message-logger">Example Message Logger</a></li>
</ul>
</li>
<li><a href="#reports">Reports</a>
<ul class="sectlevel2">
<li><a href="#annotations">Annotations</a></li>
</ul>
</li>
<li><a href="#example-use-cases">Example Use Cases</a></li>
<li><a href="#translation-property-files">Translation Property Files</a></li>
<li><a href="#annotation-processor-options">Annotation Processor Options</a>
<ul class="sectlevel2">
<li><a href="#general">General</a></li>
<li><a href="#translation-options">Translation Options</a></li>
<li><a href="#report-options">Report Options</a></li>
</ul>
</li>
</ul>
</div>
</div>
<div id="content">
<div class="sect1">
<h2 id="introduction"><a class="anchor" href="#introduction"></a>Introduction</h2>
<div class="sectionbody">
<div class="paragraph">
<p>The JBoss logging tools are used to create internationalized log statements and exceptions.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="getting-started"><a class="anchor" href="#getting-started"></a>Getting Started</h2>
<div class="sectionbody">
<div class="paragraph">
<p>To get started you need to include three dependencies in your project.</p>
</div>
<table class="tableblock frame-none grid-none stretch">
<colgroup>
<col style="width: 50%;">
<col style="width: 50%;">
</colgroup>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="https://repository.jboss.org/org/jboss/logging/jboss-logging/">JBoss Logging</a></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Required at compile time and runtime.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="https://repository.jboss.org/org/jboss/logging/jboss-logging-annotations/">JBoss Logging Annotations</a></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Required at compile time only.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="https://repository.jboss.org/org/jboss/logging/jboss-logging-processor/">JBoss Logging Processor</a></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Required at compile time only.</p></td>
</tr>
</tbody>
</table>
<div class="paragraph">
<p>If you’re using maven here is an example <code>pom.xml</code> snippet:</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="CodeRay highlight"><code data-lang="xml"><span class="tag"><dependencies></span>
<span class="comment"><!-- Required by the annotation processor and will be used at runtime --></span>
<span class="tag"><dependency></span>
<span class="tag"><groupId></span>org.jboss.logging<span class="tag"></groupId></span>
<span class="tag"><artifactId></span>jboss-logging<span class="tag"></artifactId></span>
<span class="tag"></dependency></span>
<span class="tag"><dependency></span>
<span class="tag"><groupId></span>org.jboss.logging<span class="tag"></groupId></span>
<span class="tag"><artifactId></span>jboss-logging-annotations<span class="tag"></artifactId></span>
<span class="tag"><version></span>2.2.1.Final<span class="tag"></version></span>
<span class="comment"><!-- This is a compile-time dependency of this project, but is not needed at compile or runtime by other
projects that depend on this project.--></span>
<span class="tag"><scope></span>provided<span class="tag"></scope></span>
<span class="tag"><optional></span>true<span class="tag"></optional></span>
<span class="tag"></dependency></span>
<span class="tag"><dependency></span>
<span class="tag"><groupId></span>org.jboss.logging<span class="tag"></groupId></span>
<span class="tag"><artifactId></span>jboss-logging-processor<span class="tag"></artifactId></span>
<span class="tag"><version></span>2.2.1.Final<span class="tag"></version></span>
<span class="comment"><!-- This is a compile-time dependency of this project, but is not needed at compile or runtime by other
projects that depend on this project.--></span>
<span class="tag"><scope></span>provided<span class="tag"></scope></span>
<span class="tag"><optional></span>true<span class="tag"></optional></span>
<span class="tag"></dependency></span>
<span class="tag"></dependencies></span></code></pre>
</div>
</div>
<div class="paragraph">
<p>Once your project is configured you can create either a <a href="#message-bundle-interfaces">message bundle interface</a> or a <a href="#message-logger-interfaces">message logger interface</a>. For detailed information see the <a href="apidocs/index.html">JavaDocs</a> for the annotations.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="message-bundle-interfaces"><a class="anchor" href="#message-bundle-interfaces"></a>Message Bundle Interfaces</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Message bundle interfaces provide a way to internationalize exceptions or strings. A message bundle interface is
annotated with <a href="apidocs"><code>@MessageBundle</code></a>. Each method in must be annotated with <a href="apidocs"><code>@Message</code></a>
which will be used to determine the String used for either the return type or the message for the exception being
returned.</p>
</div>
<div class="paragraph">
<p>The value for a <a href="apidocs"><code>@Message</code></a> may contain an expression.</p>
</div>
<div class="admonitionblock note">
<table>
<tr>
<td class="icon">
<i class="fa icon-note" title="Note"></i>
</td>
<td class="content">
Expressions are in the form of <code>${key:defaultValue}</code>. If the key is prefixed with <code>sys.</code> a system property is
used. If the key is prefixed with <code>env.</code> an environment variable is used. In all other cases the properties are resolved
from the <code>org.jboss.logging.tools.expressionProperties</code> path. If the key is not found in the properties the default
value will be used.
</td>
</tr>
</table>
</div>
<div class="admonitionblock important">
<table>
<tr>
<td class="icon">
<i class="fa icon-important" title="Important"></i>
</td>
<td class="content">
Expressions are processed at compile time. The values will be hard-coded in the generated source files.
</td>
</tr>
</table>
</div>
<div class="paragraph">
<p>The following constraints are placed on methods in a message bundle:</p>
</div>
<div class="ulist">
<ul>
<li>
<p>The return type must be one of the follow</p>
<div class="ulist">
<ul>
<li>
<p>A <code>java.lang.String</code></p>
</li>
<li>
<p>A <code>java.lang.Throwable</code> or a subtype of <code>java.lang.Throwable</code></p>
</li>
<li>
<p>A <code>java.lang.function.Supplier</code> who’s return type fits one of the other two constraints above.</p>
</li>
</ul>
</div>
</li>
<li>
<p>The method must be annotated with <a href="apidocs"><code>@Message</code></a> or a message must be inheritable.</p>
</li>
<li>
<p>A method can have only one <a href="apidocs"><code>@Cause</code></a> parameter.</p>
</li>
<li>
<p>A method can only have one <a href="apidocs"><code>@Producer</code></a> parameter.</p>
</li>
</ul>
</div>
<div class="admonitionblock note">
<table>
<tr>
<td class="icon">
<i class="fa icon-note" title="Note"></i>
</td>
<td class="content">
A message is inheritable if the two methods have the same name and same number of format parameters.
</td>
</tr>
</table>
</div>
<div class="admonitionblock note">
<table>
<tr>
<td class="icon">
<i class="fa icon-note" title="Note"></i>
</td>
<td class="content">
A format parameter is a parameter that has no annotations or is annotated with one of the following annotations; <a href="apidocs"><code>@FormatWith</code></a>, <a href="apidocs"><code>@Pos</code></a> or <a href="apidocs"><code>@Transform</code></a>.
</td>
</tr>
</table>
</div>
<div class="sect2">
<h3 id="example-message-bundle"><a class="anchor" href="#example-message-bundle"></a>Example Message Bundle</h3>
<div class="listingblock">
<div class="content">
<pre class="CodeRay highlight"><code data-lang="java"><span class="annotation">@MessageBundle</span>(projectCode = <span class="string"><span class="delimiter">"</span><span class="content">CW</span><span class="delimiter">"</span></span>) <i class="conum" data-value="1"></i><b>(1)</b>
<span class="directive">public</span> <span class="type">interface</span> <span class="class">ErrorMessages</span> {
ErrorMessages MESSAGES = Messages.getBundle(ErrorMessages.class);
<span class="annotation">@Message</span>(<span class="string"><span class="delimiter">"</span><span class="content">Version %d.%d.%d.%s</span><span class="delimiter">"</span></span>) <i class="conum" data-value="2"></i><b>(2)</b>
<span class="predefined-type">String</span> version(<span class="type">int</span> major, <span class="type">int</span> minor, <span class="type">int</span> macro, <span class="predefined-type">String</span> rel);
<span class="annotation">@Message</span>(id = <span class="integer">1</span>, value = <span class="string"><span class="delimiter">"</span><span class="content">Value '%s' is invalid</span><span class="delimiter">"</span></span>)
<span class="exception">IllegalArgumentException</span> invalidValue(<span class="predefined-type">Object</span> value);
<span class="annotation">@Message</span>(id = <span class="integer">2</span>, value = <span class="string"><span class="delimiter">"</span><span class="content">Failure closing %s</span><span class="delimiter">"</span></span>) <i class="conum" data-value="3"></i><b>(3)</b>
CloseException closeFailure(<span class="annotation">@Cause</span> <span class="predefined-type">Throwable</span> cause, <span class="annotation">@Param</span> <span class="annotation">@Pos</span>(<span class="integer">1</span>) <span class="predefined-type">Closeable</span> c);
CloseException closeFailure(<span class="annotation">@Cause</span> <span class="predefined-type">Throwable</span> cause, <span class="annotation">@Param</span> <span class="annotation">@Pos</span>(<span class="integer">1</span>) <span class="predefined-type">Closeable</span> c, <span class="annotation">@Suppressed</span> <span class="predefined-type">Throwable</span>... errors);
<span class="annotation">@Message</span>(id = <span class="integer">3</span>, value = <span class="string"><span class="delimiter">"</span><span class="content">Parameter %s cannot be null</span><span class="delimiter">"</span></span>)
Supplier<<span class="predefined-type">String</span>> nullParam(<span class="predefined-type">String</span> name);
<span class="annotation">@Message</span>(id = <span class="integer">4</span>, value = <span class="string"><span class="delimiter">"</span><span class="content">Operation %s failed.</span><span class="delimiter">"</span></span>)
<T <span class="directive">extends</span> <span class="exception">RuntimeException</span>> T operationFailed(<span class="annotation">@Producer</span> Function<<span class="predefined-type">String</span>, T> fn, <span class="predefined-type">String</span> name); <i class="conum" data-value="4"></i><b>(4)</b>
<T <span class="directive">extends</span> <span class="exception">RuntimeException</span>> T operationFailed(<span class="annotation">@Producer</span> BiFunction<<span class="predefined-type">String</span>, <span class="exception">IOException</span>, T> fn, <span class="annotation">@Cause</span> <span class="exception">IOException</span> cause, <span class="predefined-type">String</span> name);
}</code></pre>
</div>
</div>
<div class="colist arabic">
<table>
<tr>
<td><i class="conum" data-value="1"></i><b>1</b></td>
<td>The <code>projectCode</code> will be prepended to messages which have an <code>id</code> specified. For example with <code>id = 1</code> the message will be prepended with <code>CW000001</code>. You can control the number padding with the <code>length</code> property on the annotation.</td>
</tr>
<tr>
<td><i class="conum" data-value="2"></i><b>2</b></td>
<td>No <code>id</code> is specified for this message which means no id will be prepended on this message.</td>
</tr>
<tr>
<td><i class="conum" data-value="3"></i><b>3</b></td>
<td>The <code>@Param</code> annotation tells the generator that the parameter should be used to construct the <code>CloseException</code>. The <code>@Pos(1)</code> annotation indicates the parameter should also be used when formatting the message.</td>
</tr>
<tr>
<td><i class="conum" data-value="4"></i><b>4</b></td>
<td>The <code>@Producer</code> annotation indicates that the <code>Function</code> should be used to create the exception being returned.</td>
</tr>
</table>
</div>
<div class="admonitionblock tip">
<table>
<tr>
<td class="icon">
<i class="fa icon-tip" title="Tip"></i>
</td>
<td class="content">
Message bundle interfaces can also contain valid <a href="#message-logger-interfaces">message logger methods</a>.
</td>
</tr>
</table>
</div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="message-logger-interfaces"><a class="anchor" href="#message-logger-interfaces"></a>Message Logger Interfaces</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Logger interfaces provide a way to internationalize log messages. A logger interface is an interface annotated with
<a href="apidocs"><code>@MessageLogger</code></a>. Each method in must be annotated with <a href="apidocs"><code>@Message</code></a> which will
be used to determine the message to be logged.</p>
</div>
<div class="paragraph">
<p>The value for a <a href="apidocs"><code>@Message</code></a> may contain an expression.</p>
</div>
<div class="admonitionblock note">
<table>
<tr>
<td class="icon">
<i class="fa icon-note" title="Note"></i>
</td>
<td class="content">
Expressions are in the form of <code>${key:defaultValue}</code>. If the key is prefixed with <code>sys.</code> a system property is
used. If the key is prefixed with <code>env.</code> an environment variable is used. In all other cases the properties are resolved
from the <code>org.jboss.logging.tools.expressionProperties</code> path. If the key is not found in the properties the default
value will be used.
</td>
</tr>
</table>
</div>
<div class="admonitionblock important">
<table>
<tr>
<td class="icon">
<i class="fa icon-important" title="Important"></i>
</td>
<td class="content">
Expressions are processed at compile time. The values will be hard-coded in the generated source files.
</td>
</tr>
</table>
</div>
<div class="paragraph">
<p>The following constraints are placed on methods in a message logger:</p>
</div>
<div class="ulist">
<ul>
<li>
<p>The method must have a <code>void</code> return type</p>
</li>
<li>
<p>The method must be annotated with <a href="apidocs"><code>@LogMessage</code></a></p>
</li>
<li>
<p>The method must be annotated with <a href="apidocs"><code>@Message</code></a> or a message must be inheritable.</p>
</li>
<li>
<p>A method can have only one <a href="apidocs"><code>@Cause</code></a> parameter.</p>
</li>
</ul>
</div>
<div class="admonitionblock note">
<table>
<tr>
<td class="icon">
<i class="fa icon-note" title="Note"></i>
</td>
<td class="content">
A message is inheritable if the two methods have the same name and same number of format parameters.
</td>
</tr>
</table>
</div>
<div class="admonitionblock note">
<table>
<tr>
<td class="icon">
<i class="fa icon-note" title="Note"></i>
</td>
<td class="content">
A format parameter is a parameter that has no annotations or is annotated with one of the following annotations; <a href="apidocs"><code>@FormatWith</code></a>, <a href="apidocs"><code>@Pos</code></a> or <a href="apidocs"><code>@Transform</code></a>.
</td>
</tr>
</table>
</div>
<div class="paragraph">
<p>A message logger interface may also extend the <code>org.jboss.logging.BasicLogger</code>. This allows the logging interface to be usable for standard logging. For example <code>AppLogger.LOGGER.debugf("Initializing %s", this);</code></p>
</div>
<div class="sect2">
<h3 id="example-message-logger"><a class="anchor" href="#example-message-logger"></a>Example Message Logger</h3>
<div class="listingblock">
<div class="content">
<pre class="CodeRay highlight"><code data-lang="java"><span class="annotation">@MessageLogger</span>(projectCode = <span class="string"><span class="delimiter">"</span><span class="content">CW</span><span class="delimiter">"</span></span>) <i class="conum" data-value="1"></i><b>(1)</b>
<span class="directive">public</span> <span class="type">interface</span> <span class="class">AppLogger</span> <span class="directive">extends</span> BasicLogger {
AppLogger LOGGER = <span class="predefined-type">Logger</span>.getMessageLogger(AppLogger.class, AppLogger.class.getPackage().getName());
<span class="annotation">@LogMessage</span>
<span class="annotation">@Once</span> <i class="conum" data-value="2"></i><b>(2)</b>
<span class="annotation">@Message</span>(<span class="string"><span class="delimiter">"</span><span class="content">%s version %d.%d.%d.%s</span><span class="delimiter">"</span></span>) <i class="conum" data-value="3"></i><b>(3)</b>
<span class="type">void</span> appVersion(<span class="predefined-type">CharSequence</span> name, <span class="type">int</span> major, <span class="type">int</span> minor, <span class="type">int</span> macro, <span class="predefined-type">String</span> rel);
<span class="annotation">@LogMessage</span>(level = <span class="predefined-type">Logger</span>.Level.ERROR) <i class="conum" data-value="4"></i><b>(4)</b>
<span class="annotation">@Message</span>(id = <span class="integer">100</span>, value = <span class="string"><span class="delimiter">"</span><span class="content">Failure while closing %s</span><span class="delimiter">"</span></span>)
<span class="type">void</span> closeFailure(<span class="annotation">@Cause</span> <span class="predefined-type">Throwable</span> cause, <span class="predefined-type">Object</span> obj);
<span class="annotation">@LogMessage</span>(level = <span class="predefined-type">Logger</span>.Level.WARN)
<span class="annotation">@Message</span>(id = <span class="integer">101</span>, value = <span class="string"><span class="delimiter">"</span><span class="content">Encoding %s could not be found. Defaulting to %s.</span><span class="delimiter">"</span></span>)
<span class="type">void</span> encodingNotFound(<span class="predefined-type">String</span> encoding, <span class="predefined-type">Charset</span> dft);
<span class="annotation">@LogMessage</span>
<span class="annotation">@Message</span>(id = <span class="integer">102</span>, value = <span class="string"><span class="delimiter">"</span><span class="content">Cache size changed to '%d'</span><span class="delimiter">"</span></span>)
<span class="type">void</span> cacheSizeChanged(<span class="annotation">@Transform</span>(Transform.TransformType.SIZE) <span class="predefined-type">Collection</span><<span class="predefined-type">String</span>> c);
<span class="annotation">@LogMessage</span>
<span class="type">void</span> cacheSizeChanged(<span class="annotation">@Transform</span>(Transform.TransformType.SIZE) <span class="predefined-type">String</span>... array);
<span class="annotation">@LogMessage</span>
<span class="type">void</span> cacheSizeChanged(<span class="annotation">@Transform</span>(Transform.TransformType.SIZE) <span class="predefined-type">Map</span><<span class="predefined-type">String</span>, <span class="predefined-type">Object</span>> map);
}</code></pre>
</div>
</div>
<div class="colist arabic">
<table>
<tr>
<td><i class="conum" data-value="1"></i><b>1</b></td>
<td>The <code>projectCode</code> will be prepended to messages which have an <code>id</code> specified. For example with <code>id = 100</code> the message will be prepended with <code>CW000100</code>. You can control the number padding with the <code>length</code> property on the annotation.</td>
</tr>
<tr>
<td><i class="conum" data-value="2"></i><b>2</b></td>
<td>Ensures the log message is only written once.</td>
</tr>
<tr>
<td><i class="conum" data-value="3"></i><b>3</b></td>
<td>No <code>id</code> is specified for this message which means no id will be prepended on this message.</td>
</tr>
<tr>
<td><i class="conum" data-value="4"></i><b>4</b></td>
<td>Overrides the default level to <code>ERROR</code> to indicate an error message should be logged.</td>
</tr>
</table>
</div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="reports"><a class="anchor" href="#reports"></a>Reports</h2>
<div class="sectionbody">
<div class="paragraph">
<p>There are currently two types of reports that can be generated. The options are <code>adoc</code> or <code>asciidoc</code> for asciidoc and <code>xml</code> for XML.</p>
</div>
<div class="paragraph">
<p>The reports contain the following data:</p>
</div>
<div class="ulist">
<ul>
<li>
<p>The formatted message id.</p>
</li>
<li>
<p>A possible link to a resolution document for the error.</p>
</li>
<li>
<p>The unformatted message.</p>
</li>
<li>
<p>The log level, if applicable.</p>
</li>
<li>
<p>The return type, if applicable.</p>
</li>
</ul>
</div>
<div class="sect2">
<h3 id="annotations"><a class="anchor" href="#annotations"></a>Annotations</h3>
<div class="paragraph">
<p>Two annotations can be used to assist withing linking resolution documents for messages.</p>
</div>
<div class="ulist">
<ul>
<li>
<p><a href="apidocs"><code>@BaseUrl</code></a></p>
<div class="ulist">
<ul>
<li>
<p>This annotation can be used on a type to define the base URL for linking resolution documents. This annotation is
not required for links to be created on reports.</p>
</li>
</ul>
</div>
</li>
<li>
<p><a href="apidocs"><code>@ResolutionDoc</code></a></p>
<div class="ulist">
<ul>
<li>
<p>This annotation is used to define information about the resolution document for creating links. If placed on an
interface all methods that have a defined id will have a link generated. This can also be placed individually on
the method to only generate links for specific id’s.</p>
</li>
</ul>
</div>
</li>
</ul>
</div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="example-use-cases"><a class="anchor" href="#example-use-cases"></a>Example Use Cases</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Below are some example use case snippets from the <a href="https://github.com/jboss-logging/jboss-logging-tools/docs/src/main/java/org/jboss/logging/tools/examples">examples</a>.</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="CodeRay highlight"><code data-lang="java"><span class="comment">/**
* Writes the value of the object to the file.
*
* @param value the value to write, cannot be {@code null}
*
* @throws UncheckedIOException if an error occurs writing the data
*/</span>
<span class="directive">public</span> <span class="type">void</span> write(<span class="directive">final</span> <span class="predefined-type">Object</span> value) {
AppLogger.LOGGER.appVersion(<span class="string"><span class="delimiter">"</span><span class="content">ContentWriter</span><span class="delimiter">"</span></span>, <span class="integer">1</span>, <span class="integer">0</span>, <span class="integer">0</span>, <span class="string"><span class="delimiter">"</span><span class="content">Beta1</span><span class="delimiter">"</span></span>); <i class="conum" data-value="1"></i><b>(1)</b>
Objects.requireNonNull(value, ErrorMessages.MESSAGES.nullParam(<span class="string"><span class="delimiter">"</span><span class="content">value</span><span class="delimiter">"</span></span>)); <i class="conum" data-value="2"></i><b>(2)</b>
write(Objects.requireNonNull(value, ErrorMessages.MESSAGES.nullParam(<span class="string"><span class="delimiter">"</span><span class="content">value</span><span class="delimiter">"</span></span>)).toString());
}
<span class="comment">/**
* Writes the value to the file.
*
* @param value the value to write, cannot be {@code null} or an {@linkplain String#isEmpty() empty string}.
*
* @throws UncheckedIOException if an error occurs writing the data
*/</span>
<span class="directive">public</span> <span class="type">void</span> write(<span class="directive">final</span> <span class="predefined-type">String</span> value) {
AppLogger.LOGGER.appVersion(<span class="string"><span class="delimiter">"</span><span class="content">ContentWriter</span><span class="delimiter">"</span></span>, <span class="integer">1</span>, <span class="integer">0</span>, <span class="integer">0</span>, <span class="string"><span class="delimiter">"</span><span class="content">Beta1</span><span class="delimiter">"</span></span>);
<span class="keyword">if</span> (Objects.requireNonNull(value, ErrorMessages.MESSAGES.nullParam(<span class="string"><span class="delimiter">"</span><span class="content">value</span><span class="delimiter">"</span></span>)).isEmpty()) {
<span class="keyword">throw</span> ErrorMessages.MESSAGES.invalidValue(value); <i class="conum" data-value="3"></i><b>(3)</b>
}
<span class="keyword">try</span> {
<span class="directive">synchronized</span> (outputLock) {
writer.write(value);
writer.newLine();
<span class="keyword">if</span> (autoFlush) {
flush();
}
}
} <span class="keyword">catch</span> (<span class="exception">IOException</span> e) {
<span class="keyword">throw</span> ErrorMessages.MESSAGES.operationFailed(UncheckedIOException::<span class="keyword">new</span>, e, <span class="string"><span class="delimiter">"</span><span class="content">write</span><span class="delimiter">"</span></span>); <i class="conum" data-value="4"></i><b>(4)</b>
}
}
<span class="annotation">@Override</span>
<span class="directive">public</span> <span class="type">void</span> close() {
<span class="keyword">try</span> {
<span class="directive">synchronized</span> (outputLock) {
writer.close();
}
AppLogger.LOGGER.tracef(<span class="string"><span class="delimiter">"</span><span class="content">ContentWriter %s was successfully closed.</span><span class="delimiter">"</span></span>, <span class="local-variable">this</span>);
} <span class="keyword">catch</span> (<span class="exception">Exception</span> e) {
<span class="keyword">throw</span> ErrorMessages.MESSAGES.closeFailure(e, <span class="local-variable">this</span>);
}
}
<span class="comment">/**
* Safely close this writer logging any errors that occur during closing.
*/</span>
<span class="directive">public</span> <span class="type">void</span> safeClose() {
<span class="keyword">try</span> {
<span class="directive">synchronized</span> (outputLock) {
writer.close();
}
AppLogger.LOGGER.tracef(<span class="string"><span class="delimiter">"</span><span class="content">ContentWriter %s was successfully closed.</span><span class="delimiter">"</span></span>, <span class="local-variable">this</span>);
} <span class="keyword">catch</span> (<span class="exception">Exception</span> e) {
AppLogger.LOGGER.closeFailure(e, <span class="local-variable">this</span>); <i class="conum" data-value="5"></i><b>(5)</b>
}
}</code></pre>
</div>
</div>
<div class="colist arabic">
<table>
<tr>
<td><i class="conum" data-value="1"></i><b>1</b></td>
<td>Logs the application version. Note this uses the <a href="apidocs">@Once</a> annotation to indicate this should only be logged once regardless of which <code>write</code> method is used.</td>
</tr>
<tr>
<td><i class="conum" data-value="2"></i><b>2</b></td>
<td>The <code>ErrorMessages.nullParam()</code> returns a <code>java.lang.function.Supplier</code>. This allows the message to be lazily formatted only if the <code>value</code> is <code>null</code>.</td>
</tr>
<tr>
<td><i class="conum" data-value="3"></i><b>3</b></td>
<td>Throws a message if the <code>value</code> is an empty string.</td>
</tr>
<tr>
<td><i class="conum" data-value="4"></i><b>4</b></td>
<td>Uses a <code>java.lang.function.BiFunction</code> to create a new <code>UncheckedIOException</code> with the caught exception set as the cause.</td>
</tr>
<tr>
<td><i class="conum" data-value="5"></i><b>5</b></td>
<td>Logs the caught exception instead of throwing a new exception.</td>
</tr>
</table>
</div>
</div>
</div>
<div class="sect1">
<h2 id="translation-property-files"><a class="anchor" href="#translation-property-files"></a>Translation Property Files</h2>
<div class="sectionbody">
<div class="paragraph">
<p>The translation properties files must exist in the same directory structure as the interface. The name of the properties file <code>InterfaceName.i18n_language_country_variant.properties</code>. For example if you have a class named <code>org.jboss.logging.tools.examples.ErrorMessages</code> and you want to translate this into French you create a properties file called <code>ErrorMessages.i18n_fr.properties</code> in a directory <code>org/jboss/logging/tools/examples</code>.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="annotation-processor-options"><a class="anchor" href="#annotation-processor-options"></a>Annotation Processor Options</h2>
<div class="sectionbody">
<div class="paragraph">
<p>You can pass options to an annotation processor with the <code>-A</code> compiler option. For example to disable generating the <code>@Generated</code> annotation from being placed on the generated source files you would pass <code>-Aorg.jboss.logging.tools.addGeneratedAnnotation=false</code> to the compiler command.</p>
</div>
<div class="sect2">
<h3 id="general"><a class="anchor" href="#general"></a>General</h3>
<table class="tableblock frame-none grid-none stretch">
<colgroup>
<col style="width: 50%;">
<col style="width: 50%;">
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Option</th>
<th class="tableblock halign-left valign-top">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>debug</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">This option turns on debug logging for the processor</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>org.jboss.logging.tools.expressionProperties</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">This option allows you to define a path where, at compile-time, expressions in messages can be resolved.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>org.jboss.logging.tools.addGeneratedAnnotation</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">If set to <code>false</code> the <code>@Generated</code> annotation will not be placed on the generated source files. The default is <code>true</code>.</p></td>
</tr>
</tbody>
</table>
<div class="admonitionblock note">
<table>
<tr>
<td class="icon">
<i class="fa icon-note" title="Note"></i>
</td>
<td class="content">
In Java 9 the <code>@javax.annotation.Generated</code> was moved to <code>@javax.annotation.processor.Generated</code>. The processor attempts to determine which annotation to use by attempting to find the <code>@javax.annotation.Generated</code> first. If it fails the <code>@javax.annotation.processor.Generated</code> is attempted. If neither can be found no annotation will be placed on the generated implementations.
</td>
</tr>
</table>
</div>
<div class="admonitionblock note">
<table>
<tr>
<td class="icon">
<i class="fa icon-note" title="Note"></i>
</td>
<td class="content">
Expressions are in the form of <code>${key:defaultValue}</code>. If the key is prefixed with <code>sys.</code> a system property is
used. If the key is prefixed with <code>env.</code> an environment variable is used. In all other cases the properties are resolved
from the <code>org.jboss.logging.tools.expressionProperties</code> path. If the key is not found in the properties the default
value will be used.
</td>
</tr>
</table>
</div>
<div class="admonitionblock important">
<table>
<tr>
<td class="icon">
<i class="fa icon-important" title="Important"></i>
</td>
<td class="content">
Expressions are processed at compile time. The values will be hard-coded in the generated source files.
</td>
</tr>
</table>
</div>
</div>
<div class="sect2">
<h3 id="translation-options"><a class="anchor" href="#translation-options"></a>Translation Options</h3>
<table class="tableblock frame-none grid-none stretch">
<colgroup>
<col style="width: 50%;">
<col style="width: 50%;">
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Option</th>
<th class="tableblock halign-left valign-top">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>translationsFilesPath</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">The base path for the translated properties files. This defaults to the location where new class files are placed.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>skipTranslations</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">If set to <code>true</code> source files with the translated tet will not be generated. The default is <code>false</code>.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>generatedTranslationFilesPath</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">If defined this indicates the path a skeleton file should be generated for the interface. The generated skeleton file will be placed in a directory that matches the package with a name that matches the interface with a <code>.i18n_locale_COUNTRY_VARIANT.properties</code> suffix.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>org.jboss.logging.tools.level</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Sets the maximum level to include in the generated skeleton files. For example if set to <code>INFO</code> the skeleton files will not contain any properties where the log level was set to <code>DEBUG</code> or <code>TRACE</code>.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>org.jboss.logging.tools.generated.skip.index</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">By default when generating a skeleton translation file an index will be appended to the format pattern. For example <code>Example %s and %d</code> becomes <code>Example %1$s and %2$d</code>. This option allows this behavior to be disabled.</p></td>
</tr>
</tbody>
</table>
</div>
<div class="sect2">
<h3 id="report-options"><a class="anchor" href="#report-options"></a>Report Options</h3>
<table class="tableblock frame-none grid-none stretch">
<colgroup>
<col style="width: 50%;">
<col style="width: 50%;">
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Option</th>
<th class="tableblock halign-left valign-top">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>org.jboss.logging.tools.report.type</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Indicates the type of report that should be generated. The current report types are <code>adoc</code> for asciidoc or <code>xml</code> for XML.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>org.jboss.logging.tools.report.path</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">The path where the generated reports should be placed. This defaults to the location where new class files are placed.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>org.jboss.logging.tools.report.title</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">An optional title for the report. For asciidoc this defaults to <code>Messages</code>. For XML the <code><title></code> element is left off.</p></td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
<script src="js/links.js"></script>
<script>
window.onload=annotationLinks;
</script>
</body>
</html>
|