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1 package org.hibernate.mapping;
3
4 import java.io.Serializable  ;
5 import java.util.ArrayList ;
6 import java.util.Iterator ;
7
8 import org.hibernate.sql.Alias;
9
10
13 public class Join implements Serializable {
14
15 private static final Alias PK_ALIAS = new Alias(15, "PK");
16
17 private ArrayList properties = new ArrayList ();
18 private Table table;
19 private KeyValue key;
20 private PersistentClass persistentClass;
21 private boolean sequentialSelect;
22 private boolean inverse;
23 private boolean optional;
24
25 private String customSQLInsert;
27 private String customSQLUpdate;
28 private String customSQLDelete;
29 private boolean customInsertCallable;
30 private boolean customUpdateCallable;
31 private boolean customDeleteCallable;
32
33 public void addProperty(Property prop) {
34 properties.add(prop);
35 prop.setPersistentClass( getPersistentClass() );
36 }
37 public boolean containsProperty(Property prop) {
38 return properties.contains(prop);
39 }
40 public Iterator getPropertyIterator() {
41 return properties.iterator();
42 }
43
44 public Table getTable() {
45 return table;
46 }
47 public void setTable(Table table) {
48 this.table = table;
49 }
50
51 public KeyValue getKey() {
52 return key;
53 }
54 public void setKey(KeyValue key) {
55 this.key = key;
56 }
57
58 public PersistentClass getPersistentClass() {
59 return persistentClass;
60 }
61
62 public void setPersistentClass(PersistentClass persistentClass) {
63 this.persistentClass = persistentClass;
64 }
65
66 public void createForeignKey() {
67 getKey().createForeignKeyOfEntity( persistentClass.getEntityName() );
68 }
69
70 public void createPrimaryKey() {
71 PrimaryKey pk = new PrimaryKey();
73 pk.setTable(table);
74 pk.setName( PK_ALIAS.toAliasString( table.getName() ) );
75 table.setPrimaryKey(pk);
76
77 pk.addColumns( getKey().getColumnIterator() );
78 }
79
80 public int getPropertySpan() {
81 return properties.size();
82 }
83
84 public String getCustomSQLDelete() {
85 return customSQLDelete;
86 }
87
88 public void setCustomSQLDelete(String customSQLDelete, boolean callable) {
89 this.customSQLDelete = customSQLDelete;
90 this.customDeleteCallable = callable;
91 }
92
93 public String getCustomSQLInsert() {
94 return customSQLInsert;
95 }
96
97 public void setCustomSQLInsert(String customSQLInsert, boolean callable) {
98 this.customSQLInsert = customSQLInsert;
99 this.customInsertCallable = callable;
100 }
101
102 public String getCustomSQLUpdate() {
103 return customSQLUpdate;
104 }
105
106 public void setCustomSQLUpdate(String customSQLUpdate, boolean callable) {
107 this.customSQLUpdate = customSQLUpdate;
108 this.customUpdateCallable = callable;
109 }
110
111 public boolean isCustomDeleteCallable() {
112 return customDeleteCallable;
113 }
114
115 public boolean isCustomInsertCallable() {
116 return customInsertCallable;
117 }
118
119 public boolean isCustomUpdateCallable() {
120 return customUpdateCallable;
121 }
122 public boolean isSequentialSelect() {
123 return sequentialSelect;
124 }
125 public void setSequentialSelect(boolean deferred) {
126 this.sequentialSelect = deferred;
127 }
128
129 public boolean isInverse() {
130 return inverse;
131 }
132
133 public void setInverse(boolean leftJoin) {
134 this.inverse = leftJoin;
135 }
136
137 public String toString() {
138 return getClass().getName() + '(' + table.toString() + ')';
139 }
140
141 public boolean isLazy() {
142 Iterator iter = getPropertyIterator();
143 while ( iter.hasNext() ) {
144 Property prop = (Property) iter.next();
145 if ( !prop.isLazy() ) return false;
146 }
147 return true;
148 }
149
150 public boolean isOptional() {
151 return optional;
152 }
153 public void setOptional(boolean nullable) {
154 this.optional = nullable;
155 }
156 }
157 |
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