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
|
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the BSD license.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*************************************************************************/
import java.io.*;
import com.sun.star.comp.helper.RegistryServiceFactory;
import com.sun.star.comp.servicemanager.ServiceManager;
import com.sun.star.lang.XMultiComponentFactory;
import com.sun.star.lang.XServiceInfo;
import com.sun.star.lang.XComponent;
import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XComponentContext;
import com.sun.star.beans.XPropertySet;
import com.sun.star.container.XNameAccess;
import com.sun.star.sdbc.*;
import com.sun.star.sdbcx.Privilege;
import com.sun.star.sdb.CommandType;
import com.sun.star.sdb.XRowSetApproveBroadcaster;
public class RowSet
{
private static XComponentContext xContext = null;
private static XMultiComponentFactory xMCF = null;
public static void main(String argv[]) throws java.lang.Exception
{
try {
// get the remote office component context
xContext = com.sun.star.comp.helper.Bootstrap.bootstrap();
System.out.println("Connected to a running office ...");
xMCF = xContext.getServiceManager();
}
catch( Exception e) {
System.err.println("ERROR: can't get a component context from a running office ...");
e.printStackTrace(System.out);
System.exit(1);
}
try{
showRowSetEvents();
showRowSetRowCount();
showRowSetPrivileges();
useRowSet();
}
catch(com.sun.star.uno.Exception e)
{
System.err.println(e);
e.printStackTrace();
}
System.exit(0);
}
public static void printDataSources() throws com.sun.star.uno.Exception
{
// create a DatabaseContext and print all DataSource names
XNameAccess xNameAccess = (XNameAccess)UnoRuntime.queryInterface(
XNameAccess.class,
xMCF.createInstanceWithContext("com.sun.star.sdb.DatabaseContext",
xContext));
String aNames [] = xNameAccess.getElementNames();
for(int i=0;i<aNames.length;++i)
System.out.println(aNames[i]);
}
public static void useRowSet() throws com.sun.star.uno.Exception
{
// first we create our RowSet object
XRowSet xRowRes = (XRowSet)UnoRuntime.queryInterface(
XRowSet.class,
xMCF.createInstanceWithContext("com.sun.star.sdb.RowSet", xContext));
System.out.println("RowSet created!");
// set the properties needed to connect to a database
XPropertySet xProp = (XPropertySet)UnoRuntime.queryInterface(XPropertySet.class,xRowRes);
xProp.setPropertyValue("DataSourceName","Bibliography");
xProp.setPropertyValue("Command","biblio");
xProp.setPropertyValue("CommandType",new Integer(com.sun.star.sdb.CommandType.TABLE));
xRowRes.execute();
System.out.println("RowSet executed!");
XComponent xComp = (XComponent)UnoRuntime.queryInterface(XComponent.class,xRowRes);
xComp.dispose();
System.out.println("RowSet destroyed!");
}
public static void showRowSetPrivileges() throws com.sun.star.uno.Exception
{
// first we create our RowSet object
XRowSet xRowRes = (XRowSet)UnoRuntime.queryInterface(
XRowSet.class,
xMCF.createInstanceWithContext("com.sun.star.sdb.RowSet", xContext));
System.out.println("RowSet created!");
// set the properties needed to connect to a database
XPropertySet xProp = (XPropertySet)UnoRuntime.queryInterface(XPropertySet.class,xRowRes);
xProp.setPropertyValue("DataSourceName","Bibliography");
xProp.setPropertyValue("Command","biblio");
xProp.setPropertyValue("CommandType",new Integer(com.sun.star.sdb.CommandType.TABLE));
xRowRes.execute();
System.out.println("RowSet executed!");
Integer aPriv = (Integer)xProp.getPropertyValue("Privileges");
int nPriv = aPriv.intValue();
if( (nPriv & Privilege.SELECT) == Privilege.SELECT)
System.out.println("SELECT");
if( (nPriv & Privilege.INSERT) == Privilege.INSERT)
System.out.println("INSERT");
if( (nPriv & Privilege.UPDATE) == Privilege.UPDATE)
System.out.println("UPDATE");
if( (nPriv & Privilege.DELETE) == Privilege.DELETE)
System.out.println("DELETE");
// now destroy the RowSet
XComponent xComp = (XComponent)UnoRuntime.queryInterface(XComponent.class,xRowRes);
xComp.dispose();
System.out.println("RowSet destroyed!");
}
public static void showRowSetRowCount() throws com.sun.star.uno.Exception
{
// first we create our RowSet object
XRowSet xRowRes = (XRowSet)UnoRuntime.queryInterface(
XRowSet.class,
xMCF.createInstanceWithContext("com.sun.star.sdb.RowSet", xContext));
System.out.println("RowSet created!");
// set the properties needed to connect to a database
XPropertySet xProp = (XPropertySet)UnoRuntime.queryInterface(XPropertySet.class,xRowRes);
xProp.setPropertyValue("DataSourceName","Bibliography");
xProp.setPropertyValue("Command","biblio");
xProp.setPropertyValue("CommandType",new Integer(com.sun.star.sdb.CommandType.TABLE));
xRowRes.execute();
System.out.println("RowSet executed!");
// now look if the RowCount is already final
System.out.println("The RowCount is final: " + xProp.getPropertyValue("IsRowCountFinal"));
XResultSet xRes = (XResultSet)UnoRuntime.queryInterface(XResultSet.class,xRowRes);
xRes.last();
System.out.println("The RowCount is final: " + xProp.getPropertyValue("IsRowCountFinal"));
System.out.println("There are " + xProp.getPropertyValue("RowCount") + " rows!");
// now destroy the RowSet
XComponent xComp = (XComponent)UnoRuntime.queryInterface(XComponent.class,xRowRes);
xComp.dispose();
System.out.println("RowSet destroyed!");
}
public static void showRowSetEvents() throws com.sun.star.uno.Exception
{
// first we create our RowSet object
XRowSet xRowRes = (XRowSet)UnoRuntime.queryInterface(
XRowSet.class,
xMCF.createInstanceWithContext("com.sun.star.sdb.RowSet", xContext));
System.out.println("RowSet created!");
// add our Listener
System.out.println("Append our Listener!");
RowSetEventListener pRow = new RowSetEventListener();
XRowSetApproveBroadcaster xApBroad = (XRowSetApproveBroadcaster)UnoRuntime.queryInterface(XRowSetApproveBroadcaster.class,xRowRes);
xApBroad.addRowSetApproveListener(pRow);
xRowRes.addRowSetListener(pRow);
// set the properties needed to connect to a database
XPropertySet xProp = (XPropertySet)UnoRuntime.queryInterface(XPropertySet.class,xRowRes);
xProp.setPropertyValue("DataSourceName","Bibliography");
xProp.setPropertyValue("Command","biblio");
xProp.setPropertyValue("CommandType",new Integer(com.sun.star.sdb.CommandType.TABLE));
xRowRes.execute();
System.out.println("RowSet executed!");
// do some movements to check if we got all notifications
XResultSet xRes = (XResultSet)UnoRuntime.queryInterface(XResultSet.class,xRowRes);
System.out.println("beforeFirst");
xRes.beforeFirst();
// this should lead to no notifications because
// we should stand before the first row at the beginning
System.out.println("We stand before the first row: " + xRes.isBeforeFirst());
System.out.println("next");
xRes.next();
System.out.println("next");
xRes.next();
System.out.println("last");
xRes.last();
System.out.println("next");
xRes.next();
System.out.println("We stand after the last row: " + xRes.isAfterLast());
System.out.println("first");
xRes.first();
System.out.println("previous");
xRes.previous();
System.out.println("We stand before the first row: " + xRes.isBeforeFirst());
System.out.println("afterLast");
xRes.afterLast();
System.out.println("We stand after the last row: " + xRes.isAfterLast());
// now destroy the RowSet
XComponent xComp = (XComponent)UnoRuntime.queryInterface(XComponent.class,xRowRes);
xComp.dispose();
System.out.println("RowSet destroyed!");
}
}
|
