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
|
/*******************************************************************************
* Copyright (c) 2008, 2010 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
*******************************************************************************/
package org.eclipse.jpt.jpa.eclipselink.ui.internal.persistence.options;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.Iterator;
import org.eclipse.jpt.common.ui.internal.JptCommonUiMessages;
import org.eclipse.jpt.common.ui.internal.util.SWTUtil;
import org.eclipse.jpt.common.ui.internal.widgets.Pane;
import org.eclipse.jpt.common.utility.internal.CollectionTools;
import org.eclipse.jpt.common.utility.internal.StringConverter;
import org.eclipse.jpt.common.utility.internal.iterators.TransformationIterator;
import org.eclipse.jpt.common.utility.internal.model.value.CompositeListValueModel;
import org.eclipse.jpt.common.utility.internal.model.value.PropertyAspectAdapter;
import org.eclipse.jpt.common.utility.internal.model.value.PropertyListValueModelAdapter;
import org.eclipse.jpt.common.utility.internal.model.value.SimpleCollectionValueModel;
import org.eclipse.jpt.common.utility.internal.model.value.SortedListValueModelAdapter;
import org.eclipse.jpt.common.utility.model.value.CollectionValueModel;
import org.eclipse.jpt.common.utility.model.value.ListValueModel;
import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.common.utility.model.value.WritablePropertyValueModel;
import org.eclipse.jpt.jpa.eclipselink.core.context.persistence.options.Options;
import org.eclipse.jpt.jpa.eclipselink.core.context.persistence.options.TargetServer;
import org.eclipse.jpt.jpa.eclipselink.ui.internal.EclipseLinkHelpContextIds;
import org.eclipse.jpt.jpa.eclipselink.ui.internal.EclipseLinkUiMessages;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import com.ibm.icu.text.Collator;
/**
* TargetServerComposite
*/
public class TargetServerComposite extends Pane<Options>
{
/**
* Creates a new <code>TargetServerComposite</code>.
*
* @param parentPane The parent container of this one
* @param parent The parent container
*/
public TargetServerComposite(
Pane<? extends Options> parentPane,
Composite parent) {
super(parentPane, parent);
}
private PropertyValueModel<String> buildDefaultTargetServerHolder() {
return new PropertyAspectAdapter<Options, String>(this.getSubjectHolder(), Options.DEFAULT_TARGET_SERVER) {
@Override
protected String buildValue_() {
return TargetServerComposite.this.getDefaultValue(subject);
}
};
}
private ListValueModel<String> buildDefaultTargetServerListHolder() {
return new PropertyListValueModelAdapter<String>(
this.buildDefaultTargetServerHolder()
);
}
private String buildDisplayString(String targetServerName) {
return SWTUtil.buildDisplayString(
EclipseLinkUiMessages.class,
this.getClass(),
TargetServer.valueOf(targetServerName));
}
private Comparator<String> buildTargetServerComparator() {
return new Comparator<String>() {
public int compare(String targetServer1, String targetServer2) {
targetServer1 = buildDisplayString(targetServer1);
targetServer2 = buildDisplayString(targetServer2);
return Collator.getInstance().compare(targetServer1, targetServer2);
}
};
}
private StringConverter<String> buildTargetServerConverter() {
return new StringConverter<String>() {
public String convertToString(String value) {
try {
TargetServer.valueOf(value);
value = buildDisplayString(value);
}
catch (Exception e) {
// Ignore since the value is not a TargetServer
}
return value;
}
};
}
private WritablePropertyValueModel<String> buildTargetServerHolder() {
return new PropertyAspectAdapter<Options, String>(this.getSubjectHolder(), Options.TARGET_SERVER_PROPERTY) {
@Override
protected String buildValue_() {
String name = subject.getTargetServer();
if (name == null) {
name = TargetServerComposite.this.getDefaultValue(subject);
}
return name;
}
@Override
protected void setValue_(String value) {
if (getDefaultValue(subject).equals(value)) {
value = null;
}
subject.setTargetServer(value);
}
};
}
private ListValueModel<String> buildTargetServerListHolder() {
ArrayList<ListValueModel<String>> holders = new ArrayList<ListValueModel<String>>(2);
holders.add(buildDefaultTargetServerListHolder());
holders.add(buildTargetServersListHolder());
return new CompositeListValueModel<ListValueModel<String>, String>(holders);
}
private Iterator<String> buildTargetServers() {
return new TransformationIterator<TargetServer, String>(CollectionTools.iterator(TargetServer.values())) {
@Override
protected String transform(TargetServer next) {
return next.name();
}
};
}
private CollectionValueModel<String> buildTargetServersCollectionHolder() {
return new SimpleCollectionValueModel<String>(
CollectionTools.collection(buildTargetServers())
);
}
private ListValueModel<String> buildTargetServersListHolder() {
return new SortedListValueModelAdapter<String>(
buildTargetServersCollectionHolder(),
buildTargetServerComparator()
);
}
private String getDefaultValue(Options subject) {
String defaultValue = subject.getDefaultTargetServer();
if (defaultValue != null) {
return NLS.bind(
JptCommonUiMessages.DefaultWithOneParam,
defaultValue
);
}
return JptCommonUiMessages.DefaultEmpty;
}
@Override
protected void initializeLayout(Composite container) {
Combo combo = addLabeledEditableCombo(
container,
EclipseLinkUiMessages.PersistenceXmlOptionsTab_targetServerLabel,
this.buildTargetServerListHolder(),
this.buildTargetServerHolder(),
this.buildTargetServerConverter(),
EclipseLinkHelpContextIds.PERSISTENCE_OPTIONS_TARGET_SERVER
);
SWTUtil.attachDefaultValueHandler(combo);
}
}
|
