File: EngineUtils.html

package info (click to toggle)
libbsf-java 1%3A2.4.0-8
  • links: PTS, VCS
  • area: main
  • in suites: bookworm, bullseye, buster, forky, sid, trixie
  • size: 2,960 kB
  • sloc: java: 5,373; xml: 224; ansic: 182; python: 57; makefile: 15
file content (453 lines) | stat: -rw-r--r-- 23,325 bytes parent folder | download | duplicates (4)
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
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!--NewPage-->
<HTML>
<HEAD>
<!-- Generated by javadoc (build 1.4.2_12) on Fri Oct 06 15:52:52 GMT 2006 -->
<TITLE>
EngineUtils (Bean Scripting Framework API)
</TITLE>

<META NAME="keywords" CONTENT="org.apache.bsf.util.EngineUtils class">

<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style">

<SCRIPT type="text/javascript">
function windowTitle()
{
    parent.document.title="EngineUtils (Bean Scripting Framework API)";
}
</SCRIPT>

</HEAD>

<BODY BGCOLOR="white" onload="windowTitle();">


<!-- ========= START OF TOP NAVBAR ======= -->
<A NAME="navbar_top"><!-- --></A>
<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
<TR>
<TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
<A NAME="navbar_top_firstrow"><!-- --></A>
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
  <TR ALIGN="center" VALIGN="top">
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/EngineUtils.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
  </TR>
</TABLE>
</TD>
<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
</EM>
</TD>
</TR>

<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
&nbsp;<A HREF="../../../../org/apache/bsf/util/CodeBuffer.html" title="class in org.apache.bsf.util"><B>PREV CLASS</B></A>&nbsp;
&nbsp;<A HREF="../../../../org/apache/bsf/util/IndentWriter.html" title="class in org.apache.bsf.util"><B>NEXT CLASS</B></A></FONT></TD>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
  <A HREF="../../../../index.html" target="_top"><B>FRAMES</B></A>  &nbsp;
&nbsp;<A HREF="EngineUtils.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
&nbsp;<SCRIPT type="text/javascript">
  <!--
  if(window==top) {
    document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>');
  }
  //-->
</SCRIPT>
<NOSCRIPT>
  <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>
</NOSCRIPT>

</FONT></TD>
</TR>
<TR>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
</TR>
</TABLE>
<A NAME="skip-navbar_top"></A>
<!-- ========= END OF TOP NAVBAR ========= -->

<HR>
<!-- ======== START OF CLASS DATA ======== -->
<H2>
<FONT SIZE="-1">
org.apache.bsf.util</FONT>
<BR>
Class EngineUtils</H2>
<PRE>
java.lang.Object
  <IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>org.apache.bsf.util.EngineUtils</B>
</PRE>
<HR>
<DL>
<DT>public class <B>EngineUtils</B><DT>extends java.lang.Object</DL>

<P>
This class contains utilities that language integrators can use
 when implementing the BSFEngine interface.
<P>

<P>
<DL>
<DT><B>Author:</B></DT>
  <DD>Sanjiva Weerawarana, Sam Ruby, Rony G. Flatscher (added addEventListenerReturningEventInfos)</DD>
</DL>
<HR>

<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->


<!-- =========== FIELD SUMMARY =========== -->


<!-- ======== CONSTRUCTOR SUMMARY ======== -->

<A NAME="constructor_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Constructor Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/apache/bsf/util/EngineUtils.html#EngineUtils()">EngineUtils</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;
<!-- ========== METHOD SUMMARY =========== -->

<A NAME="method_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Method Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/bsf/util/EngineUtils.html#addEventListener(java.lang.Object, java.lang.String, java.lang.String, org.apache.bsf.BSFEngine, org.apache.bsf.BSFManager, java.lang.String, int, int, java.lang.Object)">addEventListener</A></B>(java.lang.Object&nbsp;bean,
                 java.lang.String&nbsp;eventSetName,
                 java.lang.String&nbsp;filter,
                 <A HREF="../../../../org/apache/bsf/BSFEngine.html" title="interface in org.apache.bsf">BSFEngine</A>&nbsp;engine,
                 <A HREF="../../../../org/apache/bsf/BSFManager.html" title="class in org.apache.bsf">BSFManager</A>&nbsp;manager,
                 java.lang.String&nbsp;source,
                 int&nbsp;lineNo,
                 int&nbsp;columnNo,
                 java.lang.Object&nbsp;script)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Add a script as a listener to some event coming out of an object.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/bsf/util/EngineUtils.html#addEventListenerReturningEventInfos(java.lang.Object, java.lang.String, java.lang.String, org.apache.bsf.BSFEngine, org.apache.bsf.BSFManager, java.lang.String, int, int, java.lang.Object, java.lang.Object)">addEventListenerReturningEventInfos</A></B>(java.lang.Object&nbsp;bean,
                                    java.lang.String&nbsp;eventSetName,
                                    java.lang.String&nbsp;filter,
                                    <A HREF="../../../../org/apache/bsf/BSFEngine.html" title="interface in org.apache.bsf">BSFEngine</A>&nbsp;engine,
                                    <A HREF="../../../../org/apache/bsf/BSFManager.html" title="class in org.apache.bsf">BSFManager</A>&nbsp;manager,
                                    java.lang.String&nbsp;source,
                                    int&nbsp;lineNo,
                                    int&nbsp;columnNo,
                                    java.lang.Object&nbsp;script,
                                    java.lang.Object&nbsp;dataFromScriptingEngine)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Add a script as a listener to some event coming out of an object.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/bsf/util/EngineUtils.html#callBeanMethod(java.lang.Object, java.lang.String, java.lang.Object[])">callBeanMethod</A></B>(java.lang.Object&nbsp;bean,
               java.lang.String&nbsp;methodName,
               java.lang.Object[]&nbsp;args)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Finds and invokes a method with the given signature on the given
 bean.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/bsf/util/EngineUtils.html#createBean(java.lang.String, java.lang.Object[])">createBean</A></B>(java.lang.String&nbsp;className,
           java.lang.Object[]&nbsp;args)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new bean.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/bsf/util/EngineUtils.html#getTypeSignatureString(java.lang.Class)">getTypeSignatureString</A></B>(java.lang.Class&nbsp;cl)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Given a class return the type signature string fragment for it.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.Class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/bsf/util/EngineUtils.html#loadClass(org.apache.bsf.BSFManager, java.lang.String)">loadClass</A></B>(<A HREF="../../../../org/apache/bsf/BSFManager.html" title="class in org.apache.bsf">BSFManager</A>&nbsp;mgr,
          java.lang.String&nbsp;name)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Load a class using the class loader of given manager.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.Object</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="EngineUtils()"><!-- --></A><H3>
EngineUtils</H3>
<PRE>
public <B>EngineUtils</B>()</PRE>
<DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="addEventListener(java.lang.Object, java.lang.String, java.lang.String, org.apache.bsf.BSFEngine, org.apache.bsf.BSFManager, java.lang.String, int, int, java.lang.Object)"><!-- --></A><H3>
addEventListener</H3>
<PRE>
public static void <B>addEventListener</B>(java.lang.Object&nbsp;bean,
                                    java.lang.String&nbsp;eventSetName,
                                    java.lang.String&nbsp;filter,
                                    <A HREF="../../../../org/apache/bsf/BSFEngine.html" title="interface in org.apache.bsf">BSFEngine</A>&nbsp;engine,
                                    <A HREF="../../../../org/apache/bsf/BSFManager.html" title="class in org.apache.bsf">BSFManager</A>&nbsp;manager,
                                    java.lang.String&nbsp;source,
                                    int&nbsp;lineNo,
                                    int&nbsp;columnNo,
                                    java.lang.Object&nbsp;script)
                             throws <A HREF="../../../../org/apache/bsf/BSFException.html" title="class in org.apache.bsf">BSFException</A></PRE>
<DL>
<DD>Add a script as a listener to some event coming out of an object. The
 first two args identify the src of the event and the event set
 and the rest identify the script which should be run when the event
 fires.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>bean</CODE> - event source<DD><CODE>eventSetName</CODE> - name of event set from event src to bind to<DD><CODE>filter</CODE> - filter for events<DD><CODE>engine</CODE> - BSFEngine which can run this script<DD><CODE>manager</CODE> - BSFManager of the above engine<DD><CODE>source</CODE> - (context info) the source of this expression
                                    (e.g., filename)<DD><CODE>lineNo</CODE> - (context info) the line number in source for expr<DD><CODE>columnNo</CODE> - (context info) the column number in source for expr<DD><CODE>script</CODE> - the script to execute when the event occurs
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/bsf/BSFException.html" title="class in org.apache.bsf">BSFException</A></CODE> - if anything goes wrong while running the script</DL>
</DD>
</DL>
<HR>

<A NAME="addEventListenerReturningEventInfos(java.lang.Object, java.lang.String, java.lang.String, org.apache.bsf.BSFEngine, org.apache.bsf.BSFManager, java.lang.String, int, int, java.lang.Object, java.lang.Object)"><!-- --></A><H3>
addEventListenerReturningEventInfos</H3>
<PRE>
public static void <B>addEventListenerReturningEventInfos</B>(java.lang.Object&nbsp;bean,
                                                       java.lang.String&nbsp;eventSetName,
                                                       java.lang.String&nbsp;filter,
                                                       <A HREF="../../../../org/apache/bsf/BSFEngine.html" title="interface in org.apache.bsf">BSFEngine</A>&nbsp;engine,
                                                       <A HREF="../../../../org/apache/bsf/BSFManager.html" title="class in org.apache.bsf">BSFManager</A>&nbsp;manager,
                                                       java.lang.String&nbsp;source,
                                                       int&nbsp;lineNo,
                                                       int&nbsp;columnNo,
                                                       java.lang.Object&nbsp;script,
                                                       java.lang.Object&nbsp;dataFromScriptingEngine)
                                                throws <A HREF="../../../../org/apache/bsf/BSFException.html" title="class in org.apache.bsf">BSFException</A></PRE>
<DL>
<DD>Add a script as a listener to some event coming out of an object. The
 first two args identify the src of the event and the event set
 and the rest identify the script which should be run when the event
 fires. The processing will use the engine's apply() method.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>bean</CODE> - event source<DD><CODE>eventSetName</CODE> - name of event set from event src to bind to<DD><CODE>filter</CODE> - filter for events<DD><CODE>engine</CODE> - BSFEngine which can run this script<DD><CODE>manager</CODE> - BSFManager of the above engine<DD><CODE>source</CODE> - (context info) the source of this expression (e.g., filename)<DD><CODE>lineNo</CODE> - (context info) the line number in source for expr<DD><CODE>columnNo</CODE> - (context info) the column number in source for expr<DD><CODE>script</CODE> - the script to execute when the event occurs<DD><CODE>dataFromScriptingEngine</CODE> - this contains any object supplied by the scripting engine and gets sent
                     back with the supplied script, if the event occurs.
                     This could be used e.g. for indicating to the scripting engine which
                     scripting engine object/routine/function/procedure
                     should be ultimately informed of the event occurrence.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/bsf/BSFException.html" title="class in org.apache.bsf">BSFException</A></CODE> - if anything goes wrong while running the script</DL>
</DD>
</DL>
<HR>

<A NAME="callBeanMethod(java.lang.Object, java.lang.String, java.lang.Object[])"><!-- --></A><H3>
callBeanMethod</H3>
<PRE>
public static java.lang.Object <B>callBeanMethod</B>(java.lang.Object&nbsp;bean,
                                              java.lang.String&nbsp;methodName,
                                              java.lang.Object[]&nbsp;args)
                                       throws <A HREF="../../../../org/apache/bsf/BSFException.html" title="class in org.apache.bsf">BSFException</A></PRE>
<DL>
<DD>Finds and invokes a method with the given signature on the given
 bean. The signature of the method that's invoked is first taken
 as the types of the args, but if that fails, this tries to convert
 any primitive wrapper type args to their primitive counterparts
 to see whether a method exists that way. If it does, done.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>bean</CODE> - the object on which to invoke the method<DD><CODE>methodName</CODE> - name of the method<DD><CODE>args</CODE> - arguments to be given to the method
<DT><B>Returns:</B><DD>the result of invoking the method, if any
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/bsf/BSFException.html" title="class in org.apache.bsf">BSFException</A></CODE> - if something goes wrong</DL>
</DD>
</DL>
<HR>

<A NAME="createBean(java.lang.String, java.lang.Object[])"><!-- --></A><H3>
createBean</H3>
<PRE>
public static java.lang.Object <B>createBean</B>(java.lang.String&nbsp;className,
                                          java.lang.Object[]&nbsp;args)
                                   throws <A HREF="../../../../org/apache/bsf/BSFException.html" title="class in org.apache.bsf">BSFException</A></PRE>
<DL>
<DD>Creates a new bean. The signature of the constructor that's invoked
 is first taken as the types of the args, but if that fails, this tries
 to convert any primitive wrapper type args to their primitive
 counterparts to see whether a method exists that way. If it does, done.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>className</CODE> - fully qualified name of class to instantiate<DD><CODE>args</CODE> - array of constructor args (or null if none)
<DT><B>Returns:</B><DD>the created bean
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/bsf/BSFException.html" title="class in org.apache.bsf">BSFException</A></CODE> - if something goes wrong (@see
            org.apache.cs.util.MethodUtils for the real
            exceptions that can occur).</DL>
</DD>
</DL>
<HR>

<A NAME="getTypeSignatureString(java.lang.Class)"><!-- --></A><H3>
getTypeSignatureString</H3>
<PRE>
public static java.lang.String <B>getTypeSignatureString</B>(java.lang.Class&nbsp;cl)</PRE>
<DL>
<DD>Given a class return the type signature string fragment for it.
 That is, return "I" for int, "J" for long, ... etc..
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cl</CODE> - class object for whom the signature fragment is needed.
<DT><B>Returns:</B><DD>the string representing the type signature</DL>
</DD>
</DL>
<HR>

<A NAME="loadClass(org.apache.bsf.BSFManager, java.lang.String)"><!-- --></A><H3>
loadClass</H3>
<PRE>
public static java.lang.Class <B>loadClass</B>(<A HREF="../../../../org/apache/bsf/BSFManager.html" title="class in org.apache.bsf">BSFManager</A>&nbsp;mgr,
                                        java.lang.String&nbsp;name)
                                 throws <A HREF="../../../../org/apache/bsf/BSFException.html" title="class in org.apache.bsf">BSFException</A></PRE>
<DL>
<DD>Load a class using the class loader of given manager. If that fails
 try using a class loader that loads from the tempdir of the manager.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>mgr</CODE> - BSFManager who's classLoader and tempDir props are
        consulted<DD><CODE>name</CODE> - name of the class to load
<DT><B>Returns:</B><DD>the loaded class
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/bsf/BSFException.html" title="class in org.apache.bsf">BSFException</A></CODE> - if something goes wrong.</DL>
</DD>
</DL>
<!-- ========= END OF CLASS DATA ========= -->
<HR>


<!-- ======= START OF BOTTOM NAVBAR ====== -->
<A NAME="navbar_bottom"><!-- --></A>
<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
<TR>
<TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
<A NAME="navbar_bottom_firstrow"><!-- --></A>
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
  <TR ALIGN="center" VALIGN="top">
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/EngineUtils.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
  </TR>
</TABLE>
</TD>
<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
</EM>
</TD>
</TR>

<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
&nbsp;<A HREF="../../../../org/apache/bsf/util/CodeBuffer.html" title="class in org.apache.bsf.util"><B>PREV CLASS</B></A>&nbsp;
&nbsp;<A HREF="../../../../org/apache/bsf/util/IndentWriter.html" title="class in org.apache.bsf.util"><B>NEXT CLASS</B></A></FONT></TD>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
  <A HREF="../../../../index.html" target="_top"><B>FRAMES</B></A>  &nbsp;
&nbsp;<A HREF="EngineUtils.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
&nbsp;<SCRIPT type="text/javascript">
  <!--
  if(window==top) {
    document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>');
  }
  //-->
</SCRIPT>
<NOSCRIPT>
  <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>
</NOSCRIPT>

</FONT></TD>
</TR>
<TR>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
</TR>
</TABLE>
<A NAME="skip-navbar_bottom"></A>
<!-- ======== END OF BOTTOM NAVBAR ======= -->

<HR>

</BODY>
</HTML>