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
|
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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.*;
import com.sun.star.util.Date;
import com.sun.star.sdbc.*;
public class SalesMan
{
private final XConnection con;
public SalesMan(XConnection connection )
{
con = connection;
}
// create the table salesman.
public void createSalesManTable() throws com.sun.star.uno.Exception
{
String createTableSalesman = "CREATE TABLE SALESMAN " +
"(SNR INTEGER NOT NULL, "+
" FIRSTNAME VARCHAR(50)," +
" LASTNAME VARCHAR(100)," +
" STREET VARCHAR(50)," +
" STATE VARCHAR(50)," +
" ZIP INTEGER," +
" BIRTHDATE DATE," +
" PRIMARY KEY(SNR)" +
" )";
XStatement stmt = con.createStatement();
stmt.executeUpdate( createTableSalesman );
}
// drop the table salesman
public void dropSalesManTable() throws com.sun.star.uno.Exception
{
String createTableSalesman = "DROP TABLE SALESMAN ";
XStatement stmt = con.createStatement();
stmt.executeUpdate( createTableSalesman );
}
// insert data into the table salesman
public void insertDataIntoSalesMan() throws com.sun.star.uno.Exception
{
XStatement stmt = con.createStatement();
stmt.executeUpdate("INSERT INTO SALESMAN " +
"VALUES (1, 'Joseph', 'Smith','Bond Street','CA',95460,"
+ "'1946-07-02')");
stmt.executeUpdate("INSERT INTO SALESMAN " +
"VALUES (2, 'Frank', 'Jones','Lake Silver','CA',95460,"
+ "'1963-12-24')");
stmt.executeUpdate("INSERT INTO SALESMAN " +
"VALUES (3, 'Jane', 'Esperansa','23 Hollywood drive','CA',95460,"
+ "'1972-04-01')");
stmt.executeUpdate("INSERT INTO SALESMAN " +
"VALUES (4, 'George', 'Flint','12 Washington street','CA',95460,"
+ "'1953-02-13')");
stmt.executeUpdate("INSERT INTO SALESMAN " +
"VALUES (5, 'Bob', 'Meyers','2 Moon way','CA',95460,"
+ "'1949-09-07')");
}
// update the table sales man with a prepared statement.
public void updateSalesMan() throws com.sun.star.uno.Exception
{
XPreparedStatement updateStreet = con.prepareStatement(
"UPDATE SALESMAN SET STREET = ? WHERE SNR = ?");
XParameters setPara = UnoRuntime.queryInterface(XParameters.class,updateStreet);
setPara.setString(1, "34 Main Road");
setPara.setInt(2, 1);
updateStreet.executeUpdate();
setPara.setString(1, "Marryland");
setPara.setInt(2, 4);
updateStreet.executeUpdate();
// changes STREET column of salesman George to Marryland
setPara.setString(1, "Michigan road");
updateStreet.executeUpdate();
// changes again STREET column of salesman George to
// Michigan road
// parameter 2 stayed 4, and the first parameter was reset
// to "Michigan road")
setPara.setString(1, "Bond Street");
setPara.setInt(2, 3);
int n = updateStreet.executeUpdate();
System.out.println("executeUpdate returns: " + n);
// n = 1 because one row had a change in it
}
// retrieve the data of the table salesman
public void retrieveSalesManData() throws com.sun.star.uno.Exception
{
XStatement stmt = con.createStatement();
XResultSet rs = stmt.executeQuery("SELECT FIRSTNAME, LASTNAME, BIRTHDATE FROM SALESMAN");
XRow row = UnoRuntime.queryInterface(XRow.class,rs);
while ( rs != null && rs.next() ) {
String fn = row.getString( 1 );
String ln = row.getString( 2 );
Date dt = row.getDate( 3 );
System.out.println(fn + " " + ln + " " + dt.Month + "/" + dt.Day + "/" + dt.Year);
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
