Package org.hibernate.mapping

Examples of org.hibernate.mapping.Table


    }

    Iterator<Map.Entry<Table,List<UniqueConstraintHolder>>> tables = uniqueConstraintHoldersByTable.entrySet().iterator();
    while ( tables.hasNext() ) {
      final Map.Entry<Table,List<UniqueConstraintHolder>> entry = tables.next();
      final Table table = entry.getKey();
      final List<UniqueConstraintHolder> uniqueConstraints = entry.getValue();
      int uniqueIndexPerTable = 0;
      for ( UniqueConstraintHolder holder : uniqueConstraints ) {
        uniqueIndexPerTable++;
        final String keyName = StringHelper.isEmpty( holder.getName() )
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      name = getObjectNameNormalizer().normalizeIdentifierQuoting( name );
      schema = getObjectNameNormalizer().normalizeIdentifierQuoting( schema );
      catalog = getObjectNameNormalizer().normalizeIdentifierQuoting( catalog );

      String key = subselect == null ? Table.qualify( catalog, schema, name ) : subselect;
      Table table = tables.get( key );

      if ( table == null ) {
        table = new Table();
        table.setAbstract( isAbstract );
        table.setName( name );
        table.setSchema( schema );
        table.setCatalog( catalog );
        table.setSubselect( subselect );
        tables.put( key, table );
      }
      else {
        if ( !isAbstract ) {
          table.setAbstract( false );
        }
      }

      return table;
    }
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      String key = subselect == null ? Table.qualify(catalog, schema, name) : subselect;
      if ( tables.containsKey( key ) ) {
        throw new DuplicateMappingException( "table", name );
      }

      Table table = new DenormalizedTable( includedTable );
      table.setAbstract( isAbstract );
      table.setName( name );
      table.setSchema( schema );
      table.setCatalog( catalog );
      table.setSubselect( subselect );

      tables.put( key, table );
      return table;
    }
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    }

    public String getPhysicalColumnName(String logicalName, Table table) throws MappingException {
      logicalName = logicalName.toLowerCase();
      String finalName = null;
      Table currentTable = table;
      do {
        TableColumnNameBinding binding = ( TableColumnNameBinding ) columnNameBindingPerTable.get( currentTable );
        if ( binding != null ) {
          finalName = ( String ) binding.logicalToPhysical.get( logicalName );
        }
        String key = buildTableNameKey(
            currentTable.getQuotedSchema(), currentTable.getCatalog(), currentTable.getQuotedName()
        );
        TableDescription description = ( TableDescription ) tableNameBinding.get( key );
        if ( description != null ) {
          currentTable = description.denormalizedSupertable;
        }
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      return finalName;
    }

    public String getLogicalColumnName(String physicalName, Table table) throws MappingException {
      String logical = null;
      Table currentTable = table;
      TableDescription description = null;
      do {
        TableColumnNameBinding binding = ( TableColumnNameBinding ) columnNameBindingPerTable.get( currentTable );
        if ( binding != null ) {
          logical = ( String ) binding.physicalToLogical.get( physicalName );
        }
        String key = buildTableNameKey(
            currentTable.getQuotedSchema(), currentTable.getCatalog(), currentTable.getQuotedName()
        );
        description = ( TableDescription ) tableNameBinding.get( key );
        if ( description != null ) {
          currentTable = description.denormalizedSupertable;
        }
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  }

  private void addUniqueConstraints(GraphDatabaseService neo4jDb, Configuration configuration) {
    Iterator<Table> tableMappings = configuration.getTableMappings();
    while ( tableMappings.hasNext() ) {
      Table table = tableMappings.next();
      if ( table.isPhysicalTable() ) {
        Label label = label( table.getName() );
        PrimaryKey primaryKey = table.getPrimaryKey();
        createConstraint( neo4jDb, table, label, primaryKey );
        @SuppressWarnings("unchecked")
        Iterator<Column> columnIterator = table.getColumnIterator();
        while ( columnIterator.hasNext() ) {
          Column column = columnIterator.next();
          if ( column.isUnique() ) {
            createUniqueConstraintIfMissing( neo4jDb, label, column.getName() );
          }
        }
        Iterator<UniqueKey> uniqueKeyIterator = table.getUniqueKeyIterator();
        while ( uniqueKeyIterator.hasNext() ) {
          createConstraint( neo4jDb, table, label, uniqueKeyIterator.next() );
        }
      }
    }
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    }

    if ( dialect.dropConstraints() ) {
      Iterator itr = getTableMappings();
      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
                    )
                );
            }
          }
        }
      }
    }


    Iterator itr = getTableMappings();
    while ( itr.hasNext() ) {

      Table table = (Table) itr.next();
      if ( table.isPhysicalTable() ) {

        /*Iterator subIter = table.getIndexIterator();
        while ( subIter.hasNext() ) {
          Index index = (Index) subIter.next();
          if ( !index.isForeignKey() || !dialect.hasImplicitIndexForForeignKey() ) {
            script.add( index.sqlDropString(dialect) );
          }
        }*/

        script.add(
            table.sqlDropString(
                dialect,
                defaultCatalog,
                defaultSchema
              )
          );
 
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    String defaultCatalog = properties.getProperty( Environment.DEFAULT_CATALOG );
    String defaultSchema = properties.getProperty( Environment.DEFAULT_SCHEMA );

    Iterator iter = getTableMappings();
    while ( iter.hasNext() ) {
      Table table = (Table) iter.next();
      if ( table.isPhysicalTable() ) {
        script.add(
            table.sqlCreateString(
                dialect,
                mapping,
                defaultCatalog,
                defaultSchema
              )
          );
        Iterator<String> comments = table.sqlCommentStrings( dialect, defaultCatalog, defaultSchema );
        while ( comments.hasNext() ) {
          script.add( comments.next() );
        }
      }
    }

    iter = getTableMappings();
    while ( iter.hasNext() ) {
      Table table = (Table) iter.next();
      if ( table.isPhysicalTable() ) {

        if ( !dialect.supportsUniqueConstraintInCreateAlterTable() ) {
          Iterator subIter = table.getUniqueKeyIterator();
          while ( subIter.hasNext() ) {
            UniqueKey uk = (UniqueKey) subIter.next();
            String constraintString = uk.sqlCreateString( dialect, mapping, defaultCatalog, defaultSchema );
            if (constraintString != null) script.add( constraintString );
          }
        }


        Iterator subIter = table.getIndexIterator();
        while ( subIter.hasNext() ) {
          Index index = (Index) subIter.next();
          script.add(
              index.sqlCreateString(
                  dialect,
                  mapping,
                  defaultCatalog,
                  defaultSchema
                )
            );
        }

        if ( dialect.hasAlterTable() ) {
          subIter = table.getForeignKeyIterator();
          while ( subIter.hasNext() ) {
            ForeignKey fk = (ForeignKey) subIter.next();
            if ( fk.isPhysicalConstraint() ) {
              script.add(
                  fk.sqlCreateString(
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    ArrayList<String> script = new ArrayList<String>( 50 );

    Iterator iter = getTableMappings();
    while ( iter.hasNext() ) {
      Table table = (Table) iter.next();
      if ( table.isPhysicalTable() ) {

        TableMetadata tableInfo = databaseMetadata.getTableMetadata(
            table.getName(),
            ( table.getSchema() == null ) ? defaultSchema : table.getSchema(),
            ( table.getCatalog() == null ) ? defaultCatalog : table.getCatalog(),
                table.isQuoted()

          );
        if ( tableInfo == null ) {
          script.add(
              table.sqlCreateString(
                  dialect,
                  mapping,
                  defaultCatalog,
                  defaultSchema
                )
            );
        }
        else {
          Iterator<String> subiter = table.sqlAlterStrings(
              dialect,
              mapping,
              tableInfo,
              defaultCatalog,
              defaultSchema
            );
          while ( subiter.hasNext() ) {
            script.add( subiter.next() );
          }
        }

        Iterator<String> comments = table.sqlCommentStrings( dialect, defaultCatalog, defaultSchema );
        while ( comments.hasNext() ) {
          script.add( comments.next() );
        }

      }
    }

    iter = getTableMappings();
    while ( iter.hasNext() ) {
      Table table = (Table) iter.next();
      if ( table.isPhysicalTable() ) {

        TableMetadata tableInfo = databaseMetadata.getTableMetadata(
            table.getName(),
            table.getSchema(),
            table.getCatalog(),
            table.isQuoted()
          );

        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
                      )
                  );
              }
            }
          }
        }

        Iterator subIter = table.getIndexIterator();
        while ( subIter.hasNext() ) {
          final Index index = (Index) subIter.next();
          // Skip if index already exists
          if ( tableInfo != null && StringHelper.isNotEmpty( index.getName() ) ) {
            final IndexMetadata meta = tableInfo.getIndexMetadata( index.getName() );
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    String defaultCatalog = properties.getProperty( Environment.DEFAULT_CATALOG );
    String defaultSchema = properties.getProperty( Environment.DEFAULT_SCHEMA );

    Iterator iter = getTableMappings();
    while ( iter.hasNext() ) {
      Table table = (Table) iter.next();
      if ( table.isPhysicalTable() ) {


        TableMetadata tableInfo = databaseMetadata.getTableMetadata(
            table.getName(),
            ( table.getSchema() == null ) ? defaultSchema : table.getSchema(),
            ( table.getCatalog() == null ) ? defaultCatalog : table.getCatalog(),
                table.isQuoted());
        if ( tableInfo == null ) {
          throw new HibernateException( "Missing table: " + table.getName() );
        }
        else {
          table.validateColumns( dialect, mapping, tableInfo );
        }

      }
    }
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Related Classes of org.hibernate.mapping.Table

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