blob: 5a061d5728ff67fd7e75315ecd7c590559cd4677 (
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
|
/*******************************************************************************
* Copyright (c) 2008 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.ui.internal.mappings.details;
import org.eclipse.jpt.core.context.AssociationOverride;
import org.eclipse.jpt.core.context.Entity;
import org.eclipse.jpt.core.context.JoinColumn;
import org.eclipse.jpt.core.context.RelationshipMapping;
import org.eclipse.jpt.core.context.TypeMapping;
import org.eclipse.jpt.db.Schema;
import org.eclipse.jpt.db.Table;
/**
* @version 2.0
* @since 2.0
*/
public class JoinColumnInAssociationOverrideStateObject extends JoinColumnStateObject
{
/**
* Creates a new <code>JoinColumnInAssociationOverrideStateObject</code>.
*
* @param associationOverride The owner of the join column to create
* @param joinColumn The join column to edit or <code>null</code> if this is
* used to create a new one
*/
public JoinColumnInAssociationOverrideStateObject(AssociationOverride associationOverride,
JoinColumn joinColumn) {
super(associationOverride, joinColumn);
}
/*
* (non-Javadoc)
*/
@Override
public String getDefaultTable() {
if (getJoinColumn() != null) {
return getJoinColumn().getDefaultTable();
}
return getTypeMapping().getPrimaryTableName();
}
/*
* (non-Javadoc)
*/
@Override
public Table getNameTable() {
return getTypeMapping().getPrimaryDbTable();
}
/*
* (non-Javadoc)
*/
@Override
public AssociationOverride getOwner() {
return (AssociationOverride) super.getOwner();
}
/*
* (non-Javadoc)
*/
@Override
public Table getReferencedNameTable() {
AssociationOverride associationOverride = getOwner();
RelationshipMapping relationshipMapping = associationOverride.getOwner().getRelationshipMapping(associationOverride.getName());
if (relationshipMapping == null){
return null;
}
Entity targetEntity = relationshipMapping.getResolvedTargetEntity();
if (targetEntity != null) {
return targetEntity.getPrimaryDbTable();
}
return null;
}
/*
* (non-Javadoc)
*/
@Override
public Schema getDbSchema() {
return getTypeMapping().getDbSchema();
}
/**
* Returns the mapping where the join column is located.
*
* @return The owner of the join column to create or to edit
*/
public TypeMapping getTypeMapping() {
return getOwner().getOwner().getTypeMapping();
}
}
|
