blob: 72502c6d33bb6a9e8c6e94fd829b32a3b2afd74a (
plain) (
blame)
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
|
/*******************************************************************************
* Copyright (c) 2010, 2011 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.core.internal.jpa2.context.orm;
import org.eclipse.jpt.common.core.utility.TextRange;
import org.eclipse.jpt.jpa.core.context.JoinTable;
import org.eclipse.jpt.jpa.core.context.JoinTableRelationship;
import org.eclipse.jpt.jpa.core.context.JoinTableRelationshipStrategy;
import org.eclipse.jpt.jpa.core.context.Relationship;
import org.eclipse.jpt.jpa.core.context.orm.OrmVirtualJoinTable;
import org.eclipse.jpt.jpa.core.context.orm.OrmVirtualJoinTableRelationship;
import org.eclipse.jpt.jpa.core.context.orm.OrmVirtualJoinTableRelationshipStrategy;
import org.eclipse.jpt.jpa.core.internal.context.MappingTools;
import org.eclipse.jpt.jpa.core.internal.context.orm.AbstractOrmXmlContextNode;
public class GenericOrmVirtualOverrideJoinTableRelationshipStrategy2_0
extends AbstractOrmXmlContextNode
implements OrmVirtualJoinTableRelationshipStrategy
{
protected OrmVirtualJoinTable joinTable;
public GenericOrmVirtualOverrideJoinTableRelationshipStrategy2_0(OrmVirtualJoinTableRelationship parent) {
super(parent);
}
// ********** synchronize/update **********
@Override
public void update() {
super.update();
this.updateJoinTable();
}
// ********** join table **********
public OrmVirtualJoinTable getJoinTable() {
return this.joinTable;
}
protected void setJoinTable(OrmVirtualJoinTable joinTable) {
OrmVirtualJoinTable old = this.joinTable;
this.joinTable = joinTable;
this.firePropertyChanged(JOIN_TABLE_PROPERTY, old, joinTable);
}
protected void updateJoinTable() {
JoinTable overriddenJoinTable = this.getOverriddenJoinTable();
if (overriddenJoinTable == null) {
if (this.joinTable != null) {
this.setJoinTable(null);
}
} else {
if ((this.joinTable != null) && (this.joinTable.getOverriddenTable() == overriddenJoinTable)) {
this.joinTable.update();
} else {
this.setJoinTable(this.buildJoinTable(overriddenJoinTable));
}
}
}
protected JoinTable getOverriddenJoinTable() {
JoinTableRelationshipStrategy overriddenStrategy = this.getOverriddenStrategy();
return (overriddenStrategy == null) ? null : overriddenStrategy.getJoinTable();
}
protected OrmVirtualJoinTable buildJoinTable(JoinTable overriddenJoinTable) {
return this.getContextNodeFactory().buildOrmVirtualJoinTable(this, overriddenJoinTable);
}
// ********** misc **********
@Override
public OrmVirtualJoinTableRelationship getParent() {
return (OrmVirtualJoinTableRelationship) super.getParent();
}
public OrmVirtualJoinTableRelationship getRelationship() {
return this.getParent();
}
protected JoinTableRelationshipStrategy getOverriddenStrategy() {
JoinTableRelationship relationship = this.getOverriddenJoinTableRelationship();
return (relationship == null) ? null : relationship.getJoinTableStrategy();
}
protected JoinTableRelationship getOverriddenJoinTableRelationship() {
Relationship relationship = this.resolveOverriddenRelationship();
return (relationship instanceof JoinTableRelationship) ? (JoinTableRelationship) relationship : null;
}
protected Relationship resolveOverriddenRelationship() {
return this.getRelationship().resolveOverriddenRelationship();
}
public String getTableName() {
return this.joinTable.getName();
}
public String getJoinTableDefaultName() {
return MappingTools.buildJoinTableDefaultName(this.getRelationship());
}
// ********** validation **********
public TextRange getValidationTextRange() {
return null;
}
}
|
