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
|
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
package complex.dbaccess;
import com.sun.star.beans.XPropertySet;
import com.sun.star.container.XIndexAccess;
import com.sun.star.container.XNameAccess;
import com.sun.star.container.XNamed;
import com.sun.star.sdb.XQueriesSupplier;
import com.sun.star.sdbcx.XColumnsSupplier;
import com.sun.star.uno.UnoRuntime;
import connectivity.tools.CRMDatabase;
// ---------- junit imports -----------------
import org.junit.Test;
import static org.junit.Assert.*;
public class Query extends TestCase
{
connectivity.tools.HsqlDatabase m_database;
private void createTestCase()
{
try
{
if (m_database == null)
{
final CRMDatabase database = new CRMDatabase(getMSF(), false);
m_database = database.getDatabase();
}
}
catch (Exception e)
{
System.out.println("could not create the test case, error message:\n" + e.getMessage());
e.printStackTrace(System.err);
fail("failed to created the test case");
}
}
@Test
public void testQueryColumns()
{
createTestCase();
try
{
final XQueriesSupplier suppQueries = UnoRuntime.queryInterface(
XQueriesSupplier.class, m_database.defaultConnection().getXConnection() );
final XNameAccess queries = suppQueries.getQueries();
final String[] queryNames = new String[] { "parseable", "parseable native", "unparseable" };
final String[][] expectedColumnNames = new String[][] {
new String[] { "ID", "Name", "Address", "City", "Postal","Comment" },
new String[] { "TABLE_CATALOG", "TABLE_SCHEMA", "TABLE_NAME", "VIEW_DEFINITION", "CHECK_OPTION", "IS_UPDATABLE", "VALID" },
new String[] { "ID_VARCHAR" }
};
for ( int i = 0; i < queryNames.length; ++i )
{
if (queries.hasByName(queryNames[i]))
{
final XPropertySet query = UnoRuntime.queryInterface(
XPropertySet.class, queries.getByName( queryNames[i] ) );
final XColumnsSupplier suppCols = UnoRuntime.queryInterface(
XColumnsSupplier.class, query);
final XIndexAccess columns = UnoRuntime.queryInterface(
XIndexAccess.class, suppCols.getColumns());
// check whether the columns supplied by the query match what we expected
assertTrue( "invalid column count (found " + columns.getCount() + ", expected: " + expectedColumnNames[i].length + ") for query \"" + queryNames[i] + "\"",
columns.getCount() == expectedColumnNames[i].length );
for ( int col = 0; col < columns.getCount(); ++col )
{
final XNamed columnName = UnoRuntime.queryInterface(
XNamed.class, columns.getByIndex(col) );
assertTrue( "column no. " + col + " of query \"" + queryNames[i] + "\" not matching",
columnName.getName().equals( expectedColumnNames[i][col] ) );
}
}
}
}
catch ( Exception e )
{
fail( "caught an unexpected exception: " + e.getMessage() );
}
}
}
|
