Package org.hibernate.mapping

Examples of org.hibernate.mapping.ForeignKey

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          localColumns.add(localColumn);
          foreignColumns.add(foreignColumn);
        }
               
        ForeignKey key = table.createForeignKey(constraintName, localColumns, foreignTableName, foreignColumns);
        key.setReferencedTable(foreignTable); // only possible if foreignColumns is explicitly specified (workaround on aligncolumns)       
      }
     
      if(StringHelper.isNotEmpty(constraintName)) {
        if (!validateFkAssociations(element))
          throw new IllegalArgumentException("you can't mix <many-to-one/> or <set/> with <(inverse-)one-to-one/> ");
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        }
        else {
          throw new MappingException("foreign-column is required when foreign-table is specified on " + column);
        }
       
        ForeignKey key = table.createForeignKey(null, localColumns, foreignTableName, foreignColumns);
        key.setReferencedTable(foreignTable); // only possible if foreignColumns is explicitly specified (workaround on aligncolumns)
      }
     
     
     
    }
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      while ( iter.hasNext() ) {
        Table table = (Table) iter.next();
        if ( table.isPhysicalTable() ) {
          Iterator subIter = table.getForeignKeyIterator();
          while ( subIter.hasNext() ) {
            ForeignKey fk = (ForeignKey) subIter.next();
            if ( fk.isPhysicalConstraint() ) {
              script.add(
                  fk.sqlDropString(
                      dialect,
                      defaultCatalog,
                      defaultSchema
                    )
                );
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        }

        if ( dialect.hasAlterTable() ) {
          subIter = table.getForeignKeyIterator();
          while ( subIter.hasNext() ) {
            ForeignKey fk = (ForeignKey) subIter.next();
            if ( fk.isPhysicalConstraint() ) {
              script.add(
                  fk.sqlCreateString(
                      dialect, mapping,
                      defaultCatalog,
                      defaultSchema
                    )
                );
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          );

        if ( dialect.hasAlterTable() ) {
          Iterator subIter = table.getForeignKeyIterator();
          while ( subIter.hasNext() ) {
            ForeignKey fk = (ForeignKey) subIter.next();
            if ( fk.isPhysicalConstraint() ) {
              boolean create = tableInfo == null || (
                  tableInfo.getForeignKeyMetadata( fk ) == null && (
                      //Icky workaround for MySQL bug:
                      !( dialect instanceof MySQLDialect ) ||
                          tableInfo.getIndexMetadata( fk.getName() ) == null
                    )
                );
              if ( create ) {
                script.add(
                    fk.sqlCreateString(
                        dialect,
                        mapping,
                        defaultCatalog,
                        defaultSchema
                      )
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    table.createForeignKeys();

    Iterator iter = table.getForeignKeyIterator();
    while ( iter.hasNext() ) {

      ForeignKey fk = (ForeignKey) iter.next();
      if ( !done.contains( fk ) ) {
        done.add( fk );
        final String referencedEntityName = fk.getReferencedEntityName();
        if ( referencedEntityName == null ) {
          throw new MappingException(
              "An association from the table " +
              fk.getTable().getName() +
              " does not specify the referenced entity"
            );
        }
        if ( log.isDebugEnabled() ) {
          log.debug( "resolving reference to class: " + referencedEntityName );
        }
        PersistentClass referencedClass = (PersistentClass) classes.get( referencedEntityName );
        if ( referencedClass == null ) {
          throw new MappingException(
              "An association from the table " +
              fk.getTable().getName() +
              " refers to an unmapped class: " +
              referencedEntityName
            );
        }
        if ( referencedClass.isJoinedSubclass() ) {
          secondPassCompileForeignKeys( referencedClass.getSuperclass().getTable(), done );
        }
        fk.setReferencedTable( referencedClass.getTable() );
        fk.alignColumns();
      }
    }
  }
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  protected void secondPassCompileForeignKeys(Table table, Set done) throws MappingException {
    table.createForeignKeys();
    Iterator iter = table.getForeignKeyIterator();
    while ( iter.hasNext() ) {

      ForeignKey fk = (ForeignKey) iter.next();
      if ( !done.contains( fk ) ) {
        done.add( fk );
        final String referencedEntityName = fk.getReferencedEntityName();
        if ( referencedEntityName == null ) {
          throw new MappingException(
              "An association from the table " +
              fk.getTable().getName() +
              " does not specify the referenced entity"
            );
        }
        if ( log.isDebugEnabled() ) {
          log.debug( "resolving reference to class: " + referencedEntityName );
        }
        PersistentClass referencedClass = classes.get( referencedEntityName );
        if ( referencedClass == null ) {
          throw new MappingException(
              "An association from the table " +
              fk.getTable().getName() +
              " refers to an unmapped class: " +
              referencedEntityName
            );
        }
        if ( referencedClass.isJoinedSubclass() ) {
          secondPassCompileForeignKeys( referencedClass.getSuperclass().getTable(), done );
        }
        fk.setReferencedTable( referencedClass.getTable() );
        fk.alignColumns();
      }
    }
  }
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      while ( itr.hasNext() ) {
        Table table = (Table) itr.next();
        if ( table.isPhysicalTable() ) {
          Iterator subItr = table.getForeignKeyIterator();
          while ( subItr.hasNext() ) {
            ForeignKey fk = (ForeignKey) subItr.next();
            if ( fk.isPhysicalConstraint() ) {
              script.add(
                  fk.sqlDropString(
                      dialect,
                      defaultCatalog,
                      defaultSchema
                    )
                );
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        }

        if ( dialect.hasAlterTable() ) {
          subIter = table.getForeignKeyIterator();
          while ( subIter.hasNext() ) {
            ForeignKey fk = (ForeignKey) subIter.next();
            if ( fk.isPhysicalConstraint() ) {
              script.add(
                  fk.sqlCreateString(
                      dialect, mapping,
                      defaultCatalog,
                      defaultSchema
                    )
                );
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          );

        if ( dialect.hasAlterTable() ) {
          Iterator subIter = table.getForeignKeyIterator();
          while ( subIter.hasNext() ) {
            ForeignKey fk = (ForeignKey) subIter.next();
            if ( fk.isPhysicalConstraint() ) {
              boolean create = tableInfo == null || (
                  tableInfo.getForeignKeyMetadata( fk ) == null && (
                      //Icky workaround for MySQL bug:
                      !( dialect instanceof MySQLDialect ) ||
                          tableInfo.getIndexMetadata( fk.getName() ) == null
                    )
                );
              if ( create ) {
                script.add(
                    fk.sqlCreateString(
                        dialect,
                        mapping,
                        defaultCatalog,
                        defaultSchema
                      )
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Related Classes of org.hibernate.mapping.ForeignKey

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  • com.opengamma.util.db.management.SqlServer2008DbManagement
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  • org.hibernate.cfg.JDBCBinder
  • org.hibernate.cfg.reveng.DefaultReverseEngineeringStrategy
  • org.hibernate.cfg.reveng.JDBCReader
  • org.hibernate.cfg.reveng.JDBCReader$ForeignKeysInfo
  • org.hibernate.cfg.reveng.OverrideBinder
  • org.hibernate.cfg.reveng.OverrideRepository
  • org.hibernate.ogm.datastore.neo4j.impl.Neo4jSchemaDefiner
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