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
|
/*************************************************************************
*
* 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 com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XComponentContext;
import com.sun.star.lang.XMultiComponentFactory;
import com.sun.star.beans.XPropertySet;
/*
* OpenQuery.java
*
* Created on 6. Juli 2002, 10:25
*/
public class OpenQuery {
private XComponentContext xContext = null;
private XMultiComponentFactory xMCF = null;
/** Creates a new instance of OpenQuery */
public OpenQuery() {
}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
OpenQuery openQuery1 = new OpenQuery();
try {
openQuery1.openQuery();
}
catch (java.lang.Exception e){
e.printStackTrace();
}
finally {
System.exit(0);
}
}
protected void openQuery() throws com.sun.star.uno.Exception, 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.exit(1);
}
// first we create our RowSet object and get its XRowSet interface
Object rowSet = xMCF.createInstanceWithContext(
"com.sun.star.sdb.RowSet", xContext);
com.sun.star.sdbc.XRowSet xRowSet = UnoRuntime.queryInterface(com.sun.star.sdbc.XRowSet.class, rowSet);
// set the properties needed to connect to a database
XPropertySet xProp = UnoRuntime.queryInterface(XPropertySet.class, xRowSet);
// the DataSourceName can be a data source registered with [PRODUCTNAME], among other possibilities
xProp.setPropertyValue("DataSourceName","Bibliography");
// the CommandType must be TABLE, QUERY or COMMAND, here we use COMMAND
xProp.setPropertyValue("CommandType",new Integer(com.sun.star.sdb.CommandType.COMMAND));
// the Command could be a table or query name or a SQL command, depending on the CommandType
xProp.setPropertyValue("Command","SELECT IDENTIFIER, AUTHOR FROM biblio ORDER BY IDENTIFIER");
// if your database requires logon, you can use the properties User and Password
// xProp.setPropertyValue("User", "JohnDoe");
// xProp.setPropertyValue("Password", "mysecret");
xRowSet.execute();
// prepare the XRow and XColumnLocate interface for column access
// XRow gets column values
com.sun.star.sdbc.XRow xRow = UnoRuntime.queryInterface(
com.sun.star.sdbc.XRow.class, xRowSet);
// XColumnLocate finds columns by name
com.sun.star.sdbc.XColumnLocate xLoc = UnoRuntime.queryInterface(
com.sun.star.sdbc.XColumnLocate.class, xRowSet);
// print output header
System.out.println("Identifier\tAuthor");
System.out.println("----------\t------");
// output result rows
while ( xRowSet != null && xRowSet.next() ) {
String ident = xRow.getString(xLoc.findColumn("IDENTIFIER"));
String author = xRow.getString(xLoc.findColumn("AUTHOR"));
System.out.println(ident + "\t\t" + author);
}
// XResultSetUpdate for insertRow handling
com.sun.star.sdbc.XResultSetUpdate xResultSetUpdate = UnoRuntime.queryInterface(
com.sun.star.sdbc.XResultSetUpdate.class, xRowSet);
// XRowUpdate for row updates
com.sun.star.sdbc.XRowUpdate xRowUpdate = UnoRuntime.queryInterface(
com.sun.star.sdbc.XRowUpdate.class, xRowSet);
// move to insertRow buffer
xResultSetUpdate.moveToInsertRow();
// edit insertRow buffer
xRowUpdate.updateString(xLoc.findColumn("IDENTIFIER"), "GOF95");
xRowUpdate.updateString(xLoc.findColumn("AUTHOR"), "Gamma, Helm, Johnson, Vlissides");
// write buffer to database
xResultSetUpdate.insertRow();
// throw away the row set
com.sun.star.lang.XComponent xComp = UnoRuntime.queryInterface(
com.sun.star.lang.XComponent.class, xRowSet);
xComp.dispose();
}
}
|
