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
|
/*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.das.rdb.test;
import java.util.Iterator;
import org.apache.tuscany.das.rdb.Command;
import org.apache.tuscany.das.rdb.DAS;
import org.apache.tuscany.das.rdb.test.data.BookData;
import org.apache.tuscany.das.rdb.test.data.CustomerData;
import org.apache.tuscany.das.rdb.test.framework.DasTest;
import commonj.sdo.DataObject;
public class AliasTests extends DasTest {
protected void setUp() throws Exception {
super.setUp();
new BookData(getAutoConnection()).refresh();
new CustomerData(getAutoConnection()).refresh();
}
/**
* Tests the use of column aliasing. The property name change is found in the
* BooksConfig.xml file Otherwise similar to testTableAlias
*
* @throws Exception
*/
public void testColumnAlias() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConfig("BooksConfigWithAlias.xml"), getConnection());
Command select = das.getCommand("get all books");
// select.setConnection( getConnection() );
DataObject root = select.executeQuery();
DataObject book = root.getDataObject("Book[2]");
book.set("Writer", "Dr. Seuss");
das.applyChanges(root);
select = das.getCommand("get Cat in the Hat");
root = select.executeQuery();
// Ensure the change actually updated
assertEquals("Dr. Seuss", root.getString("Book[1]/Writer"));
}
/**
* Tests to ensure that columns are being properly read when using an Alias,
* just a bunch of simple creating, renaming, and deleting of entries
* while using an alias.
*/
public void testColumnData() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConfig("BooksConfigWithAlias.xml"), getConnection());
Command select = das.getCommand("get book by ID");
select.setParameter(1, new Integer(1));
// *******Verifys a column entry is readable
DataObject root = select.executeQuery();
assertEquals("Fyodor Dostoevsky", root.getString("Book[1]/Writer"));
DataObject bookToChange = root.getDataObject("Book[1]");
bookToChange.set("Writer", "Fyodor Dostoevskii"); // His last name COULD be spelt like that too!
das.applyChanges(root);
// *******Verifys correct information in entry after a column data is changed
select = das.getCommand("get all books");
// select.setConnection(getConnection());
root = select.executeQuery();
bookToChange = null;
Iterator i = root.getList("Book").iterator();
while (i.hasNext()) {
DataObject d = (DataObject) i.next();
if ("Fyodor Dostoevskii".equals(d.getString("Writer"))) {
bookToChange = d;
}
}
assertFalse(bookToChange == null);
bookToChange.delete();
das.applyChanges(root);
// *******Verifys correct in table, after entry is deleted
select = das.getCommand("get all books");
// select.setConnection(getConnection());
root = select.executeQuery();
assertEquals(1, root.getList("Book").size());
assertEquals("Doctor Seuss", root.getString("Book[1]/Writer"));
}
/**
* Test to check if updating a table works when using Aliasing Previously this was test_4 in ExceptionTests.
*/
public void testTableAlias() throws Exception {
// Create Table config programmatically
// ConfigHelper helper = new ConfigHelper();
// helper.addTable("BOOK", "Book");
// helper.addPrimaryKey("BOOK.BOOK_ID");
DAS das = DAS.FACTORY.createDAS(getConfig("BooksConfigWithAlias.xml"), getConnection());
Command select = das.getCommand("get book by ID");
select.setParameter(1, new Integer(1));
DataObject root = select.executeQuery();
DataObject newBook = root.createDataObject("Book");
newBook.setString("NAME", "Ant Colonies of the Old World");
newBook.setInt("BOOK_ID", 1001);
root.getList("Book").add(newBook);
das.applyChanges(root);
root = select.executeQuery();
// Verify
select.setParameter(1, new Integer(1001));
root = select.executeQuery();
assertEquals("Ant Colonies of the Old World", root.getString("Book[1]/NAME"));
}
/**
* Test ability to assign DataObject type and propertyaliases with xml file
*/
public void testRead() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConfig("customerMapping.xml"), getConnection());
// Read a customer
Command select = das.createCommand("SELECT * FROM CUSTOMER WHERE CUSTOMER.ID = 1");
DataObject root = select.executeQuery();
DataObject customer = root.getDataObject("Customer[1]");
assertEquals(1, customer.getInt("id"));
assertEquals("1212 foobar lane", customer.getString("address"));
assertEquals("Williams", customer.getString("lastname"));
}
}
|
