Package org.hibernate.mapping

Examples of org.hibernate.mapping.Join

435
436
437
438
439
440
441
442
443
444
    Iterator joins = secondaryTables.values().iterator();
    Iterator joinColumns = secondaryTableJoins.values().iterator();

    while ( joins.hasNext() ) {
      Object uncastedColumn = joinColumns.next();
      Join join = (Join) joins.next();
      createPrimaryColumnsToSecondaryTable( uncastedColumn, propertyHolder, join );
    }
    mappings.addJoins( persistentClass, secondaryTables );
  }
View Full Code Here
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
   */
  private Join addJoin(
      SecondaryTable secondaryTable, JoinTable joinTable, PropertyHolder propertyHolder,
      boolean noDelayInPkColumnCreation
  ) {
    Join join = new Join();
    join.setPersistentClass( persistentClass );
    String schema;
    String catalog;
    String table;
    String realTable;
    UniqueConstraint[] uniqueConstraintsAnn;
    if ( secondaryTable != null ) {
      schema = secondaryTable.schema();
      catalog = secondaryTable.catalog();
      table = secondaryTable.name();
      realTable = mappings.getNamingStrategy().tableName( table ); //always an explicit table name
      uniqueConstraintsAnn = secondaryTable.uniqueConstraints();
    }
    else if ( joinTable != null ) {
      schema = joinTable.schema();
      catalog = joinTable.catalog();
      table = joinTable.name();
      realTable = mappings.getNamingStrategy().tableName( table ); //always an explicit table name
      uniqueConstraintsAnn = joinTable.uniqueConstraints();
    }
    else {
      throw new AssertionFailure( "Both JoinTable and SecondaryTable are null" );
    }
    List uniqueConstraints = new ArrayList( uniqueConstraintsAnn == null ?
        0 :
        uniqueConstraintsAnn.length );
    if ( uniqueConstraintsAnn != null && uniqueConstraintsAnn.length != 0 ) {
      for (UniqueConstraint uc : uniqueConstraintsAnn) {
        uniqueConstraints.add( uc.columnNames() );
      }
    }
    Table tableMapping = TableBinder.fillTable(
        schema,
        catalog,
        realTable,
        table, false, uniqueConstraints, null, null, mappings
    );
    //no check constraints available on joins
    join.setTable( tableMapping );

    //somehow keep joins() for later.
    //Has to do the work later because it needs persistentClass id!
    Object joinColumns = null;
    //get the appropriate pk columns
    if ( secondaryTable != null ) {
      joinColumns = secondaryTable.pkJoinColumns();
    }
    else if ( joinTable != null ) {
      joinColumns = joinTable.joinColumns();
    }
    log.info(
        "Adding secondary table to entity {} -> {}", persistentClass.getEntityName(), join.getTable().getName()
    );

    org.hibernate.annotations.Table matchingTable = findMatchingComplimentTableAnnotation( join );
    if ( matchingTable != null ) {
      join.setSequentialSelect( FetchMode.JOIN != matchingTable.fetch() );
      join.setInverse( matchingTable.inverse() );
      join.setOptional( matchingTable.optional() );
      if ( !BinderHelper.isDefault( matchingTable.sqlInsert().sql() ) ) {
        join.setCustomSQLInsert( matchingTable.sqlInsert().sql().trim(),
            matchingTable.sqlInsert().callable(),
            ExecuteUpdateResultCheckStyle.parse( matchingTable.sqlInsert().check().toString().toLowerCase() )
        );
      }
      if ( !BinderHelper.isDefault( matchingTable.sqlUpdate().sql() ) ) {
        join.setCustomSQLUpdate( matchingTable.sqlUpdate().sql().trim(),
            matchingTable.sqlUpdate().callable(),
            ExecuteUpdateResultCheckStyle.parse( matchingTable.sqlUpdate().check().toString().toLowerCase() )
        );
      }
      if ( !BinderHelper.isDefault( matchingTable.sqlDelete().sql() ) ) {
        join.setCustomSQLDelete( matchingTable.sqlDelete().sql().trim(),
            matchingTable.sqlDelete().callable(),
            ExecuteUpdateResultCheckStyle.parse( matchingTable.sqlDelete().check().toString().toLowerCase() )
        );
      }
    }
    else {
      //default
      join.setSequentialSelect( false );
      join.setInverse( false );
      join.setOptional( true ); //perhaps not quite per-spec, but a Good Thing anyway
    }

    if ( noDelayInPkColumnCreation ) {
      createPrimaryColumnsToSecondaryTable( joinColumns, propertyHolder, join );
    }
View Full Code Here
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
183
184
185
186
187
188
189
190
191
      if ( otherSideProperty.getValue() instanceof OneToOne ) {
        propertyHolder.addProperty( prop );
      }
      else if ( otherSideProperty.getValue() instanceof ManyToOne ) {
        Iterator it = otherSide.getJoinIterator();
        Join otherSideJoin = null;
        while ( it.hasNext() ) {
          otherSideJoin = (Join) it.next();
          if ( otherSideJoin.containsProperty( otherSideProperty ) ) {
            break;
          }
        }
        if ( otherSideJoin != null ) {
          //@OneToOne @JoinTable
          Join mappedByJoin = buildJoinFromMappedBySide(
              (PersistentClass) persistentClasses.get( ownerEntity ), otherSideProperty, otherSideJoin
          );
          ManyToOne manyToOne = new ManyToOne( mappedByJoin.getTable() );
          //FIXME use ignore not found here
          manyToOne.setIgnoreNotFound( ignoreNotFound );
          manyToOne.setCascadeDeleteEnabled( value.isCascadeDeleteEnabled() );
          manyToOne.setEmbedded( value.isEmbedded() );
          manyToOne.setFetchMode( value.getFetchMode() );
          manyToOne.setLazy( value.isLazy() );
          manyToOne.setReferencedEntityName( value.getReferencedEntityName() );
          manyToOne.setUnwrapProxy( value.isUnwrapProxy() );
          prop.setValue( manyToOne );
          Iterator otherSideJoinKeyColumns = otherSideJoin.getKey().getColumnIterator();
          while ( otherSideJoinKeyColumns.hasNext() ) {
            Column column = (Column) otherSideJoinKeyColumns.next();
            Column copy = new Column();
            copy.setLength( column.getLength() );
            copy.setScale( column.getScale() );
            copy.setValue( manyToOne );
            copy.setName( column.getQuotedName() );
            copy.setNullable( column.isNullable() );
            copy.setPrecision( column.getPrecision() );
            copy.setUnique( column.isUnique() );
            copy.setSqlType( column.getSqlType() );
            copy.setCheckConstraint( column.getCheckConstraint() );
            copy.setComment( column.getComment() );
            copy.setDefaultValue( column.getDefaultValue() );
            manyToOne.addColumn( copy );
          }
          mappedByJoin.addProperty( prop );
        }
        else {
          propertyHolder.addProperty( prop );
        }
View Full Code Here
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
   * <li>From the mappedBy side we should not create the PK nor the FK, this is handled from the other side.</li>
   * <li>This method is a dirty dupe of EntityBinder.bindSecondaryTable</i>.
   * </p>
   */
  private Join buildJoinFromMappedBySide(PersistentClass persistentClass, Property otherSideProperty, Join originalJoin) {
    Join join = new Join();
    join.setPersistentClass( persistentClass );

    //no check constraints available on joins
    join.setTable( originalJoin.getTable() );
    join.setInverse( true );
    SimpleValue key = new DependantValue( join.getTable(), persistentClass.getIdentifier() );
    //TODO support @ForeignKey
    join.setKey( key );
    join.setSequentialSelect( false );
    //TODO support for inverse and optional
    join.setOptional( true ); //perhaps not quite per-spec, but a Good Thing anyway
    key.setCascadeDeleteEnabled( false );
    Iterator mappedByColumns = otherSideProperty.getValue().getColumnIterator();
    while ( mappedByColumns.hasNext() ) {
      Column column = (Column) mappedByColumns.next();
      Column copy = new Column();
View Full Code Here
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
            inheritedMetas,
            false
          );
      }
      else if ( "join".equals( name ) ) {
        Join join = new Join();
        join.setPersistentClass( persistentClass );
        bindJoin( subnode, join, mappings, inheritedMetas );
        persistentClass.addJoin( join );
      }
      else if ( "subclass".equals( name ) ) {
        handleSubclass( persistentClass, mappings, subnode, inheritedMetas );
View Full Code Here
286
287
288
289
290
291
292
293
294
295
296
    // else {
    return false;
  }

  public Join getJoin() {
    Join join = joins.get( secondaryTableName );
    if ( join == null ) {
      throw new AnnotationException(
          "Cannot find the expected secondary table: no "
              + secondaryTableName + " available for " + propertyHolder.getClassName()
      );
View Full Code Here
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
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
    // JOINS

    Iterator joinIter = persistentClass.getJoinClosureIterator();
    int j = 1;
    while ( joinIter.hasNext() ) {
      Join join = (Join) joinIter.next();
      qualifiedTableNames[j] = join.getTable().getQualifiedName(
          factory.getDialect(),
          factory.getSettings().getDefaultCatalogName(),
          factory.getSettings().getDefaultSchemaName()
      );
      isInverseTable[j] = join.isInverse();
      isNullableTable[j] = join.isOptional();
      cascadeDeleteEnabled[j] = join.getKey().isCascadeDeleteEnabled() &&
        factory.getDialect().supportsCascadeDelete();

      customSQLInsert[j] = join.getCustomSQLInsert();
      insertCallable[j] = customSQLInsert[j] != null && join.isCustomInsertCallable();
      insertResultCheckStyles[j] = join.getCustomSQLInsertCheckStyle() == null
                                    ? ExecuteUpdateResultCheckStyle.determineDefault( customSQLInsert[j], insertCallable[j] )
                                      : join.getCustomSQLInsertCheckStyle();
      customSQLUpdate[j] = join.getCustomSQLUpdate();
      updateCallable[j] = customSQLUpdate[j] != null && join.isCustomUpdateCallable();
      updateResultCheckStyles[j] = join.getCustomSQLUpdateCheckStyle() == null
                                    ? ExecuteUpdateResultCheckStyle.determineDefault( customSQLUpdate[j], updateCallable[j] )
                                      : join.getCustomSQLUpdateCheckStyle();
      customSQLDelete[j] = join.getCustomSQLDelete();
      deleteCallable[j] = customSQLDelete[j] != null && join.isCustomDeleteCallable();
      deleteResultCheckStyles[j] = join.getCustomSQLDeleteCheckStyle() == null
                                    ? ExecuteUpdateResultCheckStyle.determineDefault( customSQLDelete[j], deleteCallable[j] )
                                      : join.getCustomSQLDeleteCheckStyle();

      Iterator iter = join.getKey().getColumnIterator();
      keyColumnNames[j] = new String[ join.getKey().getColumnSpan() ];
      int i = 0;
      while ( iter.hasNext() ) {
        Column col = (Column) iter.next();
        keyColumnNames[j][i++] = col.getQuotedName( factory.getDialect() );
      }

      j++;
    }

    constraintOrderedTableNames = new String[qualifiedTableNames.length];
    constraintOrderedKeyColumnNames = new String[qualifiedTableNames.length][];
    for ( int i = qualifiedTableNames.length - 1, position = 0; i >= 0; i--, position++ ) {
      constraintOrderedTableNames[position] = qualifiedTableNames[i];
      constraintOrderedKeyColumnNames[position] = keyColumnNames[i];
    }

    spaces = ArrayHelper.join(
        qualifiedTableNames,
        ArrayHelper.toStringArray( persistentClass.getSynchronizedTables() )
    );
   
    final boolean lazyAvailable = isInstrumented(EntityMode.POJO);

    boolean hasDeferred = false;
    ArrayList subclassTables = new ArrayList();
    ArrayList joinKeyColumns = new ArrayList();
    ArrayList isConcretes = new ArrayList();
    ArrayList isDeferreds = new ArrayList();
    ArrayList isInverses = new ArrayList();
    ArrayList isNullables = new ArrayList();
    ArrayList isLazies = new ArrayList();
    subclassTables.add( qualifiedTableNames[0] );
    joinKeyColumns.add( getIdentifierColumnNames() );
    isConcretes.add(Boolean.TRUE);
    isDeferreds.add(Boolean.FALSE);
    isInverses.add(Boolean.FALSE);
    isNullables.add(Boolean.FALSE);
    isLazies.add(Boolean.FALSE);
    joinIter = persistentClass.getSubclassJoinClosureIterator();
    while ( joinIter.hasNext() ) {
      Join join = (Join) joinIter.next();
      isConcretes.add( new Boolean( persistentClass.isClassOrSuperclassJoin(join) ) );
      isDeferreds.add( new Boolean( join.isSequentialSelect() ) );
      isInverses.add( new Boolean( join.isInverse() ) );
      isNullables.add( new Boolean( join.isOptional() ) );
      isLazies.add( new Boolean( lazyAvailable && join.isLazy() ) );
      if ( join.isSequentialSelect() && !persistentClass.isClassOrSuperclassJoin(join) ) hasDeferred = true;
      subclassTables.add( join.getTable().getQualifiedName(
          factory.getDialect(),
          factory.getSettings().getDefaultCatalogName(),
          factory.getSettings().getDefaultSchemaName()
      ) );
      Iterator iter = join.getKey().getColumnIterator();
      String[] keyCols = new String[ join.getKey().getColumnSpan() ];
      int i = 0;
      while ( iter.hasNext() ) {
        Column col = (Column) iter.next();
        keyCols[i++] = col.getQuotedName( factory.getDialect() );
      }
View Full Code Here
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
            inheritedMetas,
            false
          );
      }
      else if ( "join".equals( name ) ) {
        Join join = new Join();
        join.setPersistentClass( persistentClass );
        bindJoin( subnode, join, mappings, inheritedMetas );
        persistentClass.addJoin( join );
      }
      else if ( "subclass".equals( name ) ) {
        handleSubclass( persistentClass, mappings, subnode, inheritedMetas );
View Full Code Here
599
600
601
602
603
604
605
606
607
608
    Iterator joins = secondaryTables.values().iterator();
    Iterator joinColumns = secondaryTableJoins.values().iterator();

    while ( joins.hasNext() ) {
      Object uncastedColumn = joinColumns.next();
      Join join = (Join) joins.next();
      createPrimaryColumnsToSecondaryTable( uncastedColumn, propertyHolder, join );
    }
    mappings.addJoins( persistentClass, secondaryTables );
  }
View Full Code Here
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
      SecondaryTable secondaryTable,
      JoinTable joinTable,
      PropertyHolder propertyHolder,
      boolean noDelayInPkColumnCreation) {
    // A non null propertyHolder means than we process the Pk creation without delay
    Join join = new Join();
    join.setPersistentClass( persistentClass );

    final String schema;
    final String catalog;
    final SecondaryTableNameSource secondaryTableNameContext;
    final Object joinColumns;
    final List<UniqueConstraintHolder> uniqueConstraintHolders;

    if ( secondaryTable != null ) {
      schema = secondaryTable.schema();
      catalog = secondaryTable.catalog();
      secondaryTableNameContext = new SecondaryTableNameSource( secondaryTable.name() );
      joinColumns = secondaryTable.pkJoinColumns();
      uniqueConstraintHolders = TableBinder.buildUniqueConstraintHolders( secondaryTable.uniqueConstraints() );
    }
    else if ( joinTable != null ) {
      schema = joinTable.schema();
      catalog = joinTable.catalog();
      secondaryTableNameContext = new SecondaryTableNameSource( joinTable.name() );
      joinColumns = joinTable.joinColumns();
      uniqueConstraintHolders = TableBinder.buildUniqueConstraintHolders( joinTable.uniqueConstraints() );
    }
    else {
      throw new AssertionFailure( "Both JoinTable and SecondaryTable are null" );
    }

    final Table table = TableBinder.buildAndFillTable(
        schema,
        catalog,
        secondaryTableNameContext,
        SEC_TBL_NS_HELPER,
        false,
        uniqueConstraintHolders,
        null,
        null,
        mappings,
        null
    );

    if ( secondaryTable != null ) {
      TableBinder.addIndexes( table, secondaryTable.indexes(), mappings );
    }

      //no check constraints available on joins
    join.setTable( table );

    //somehow keep joins() for later.
    //Has to do the work later because it needs persistentClass id!
    LOG.debugf( "Adding secondary table to entity %s -> %s", persistentClass.getEntityName(), join.getTable().getName() );
    org.hibernate.annotations.Table matchingTable = findMatchingComplimentTableAnnotation( join );
    if ( matchingTable != null ) {
      join.setSequentialSelect( FetchMode.JOIN != matchingTable.fetch() );
      join.setInverse( matchingTable.inverse() );
      join.setOptional( matchingTable.optional() );
      if ( !BinderHelper.isEmptyAnnotationValue( matchingTable.sqlInsert().sql() ) ) {
        join.setCustomSQLInsert( matchingTable.sqlInsert().sql().trim(),
            matchingTable.sqlInsert().callable(),
            ExecuteUpdateResultCheckStyle.fromExternalName(
                matchingTable.sqlInsert().check().toString().toLowerCase()
            )
        );
      }
      if ( !BinderHelper.isEmptyAnnotationValue( matchingTable.sqlUpdate().sql() ) ) {
        join.setCustomSQLUpdate( matchingTable.sqlUpdate().sql().trim(),
            matchingTable.sqlUpdate().callable(),
            ExecuteUpdateResultCheckStyle.fromExternalName(
                matchingTable.sqlUpdate().check().toString().toLowerCase()
            )
        );
      }
      if ( !BinderHelper.isEmptyAnnotationValue( matchingTable.sqlDelete().sql() ) ) {
        join.setCustomSQLDelete( matchingTable.sqlDelete().sql().trim(),
            matchingTable.sqlDelete().callable(),
            ExecuteUpdateResultCheckStyle.fromExternalName(
                matchingTable.sqlDelete().check().toString().toLowerCase()
            )
        );
      }
    }
    else {
      //default
      join.setSequentialSelect( false );
      join.setInverse( false );
      join.setOptional( true ); //perhaps not quite per-spec, but a Good Thing anyway
    }

    if ( noDelayInPkColumnCreation ) {
      createPrimaryColumnsToSecondaryTable( joinColumns, propertyHolder, join );
    }
View Full Code Here
TOP

Related Classes of org.hibernate.mapping.Join

  • org.hibernate.cfg.AnnotationBinder
  • org.hibernate.cfg.annotations.CollectionBinder
  • org.hibernate.cfg.annotations.EntityBinder
  • org.hibernate.cfg.ClassPropertyHolder
  • org.hibernate.cfg.Ejb3Column
  • org.hibernate.cfg.HbmBinder
  • org.hibernate.cfg.OneToOneSecondPass
  • org.hibernate.envers.configuration.internal.metadata.AuditMetadataGenerator
  • org.hibernate.envers.configuration.metadata.AuditMetadataGenerator
  • org.hibernate.persister.entity.JoinedSubclassEntityPersister
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.