Package org.hibernate.sql

Examples of org.hibernate.sql.JoinFragment

2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
    return false;
  }

  protected JoinFragment createJoin(String name, boolean innerJoin, boolean includeSubclasses) {
    final String[] idCols = StringHelper.qualify( name, getIdentifierColumnNames() ); //all joins join to the pk of the driving table
    final JoinFragment join = getFactory().getDialect().createOuterJoinFragment();
    final int tableSpan = getSubclassTableSpan();
    for ( int j = 1; j < tableSpan; j++ ) { //notice that we skip the first table; it is the driving table!
      final boolean joinIsIncluded = isClassOrSuperclassTable( j ) ||
          ( includeSubclasses && !isSubclassTableSequentialSelect( j ) && !isSubclassTableLazy( j ) );
      if ( joinIsIncluded ) {
        join.addJoin( getSubclassTableName( j ),
            generateTableAlias( name, j ),
            idCols,
            getSubclassTableKeyColumns( j ),
            innerJoin && isClassOrSuperclassTable( j ) && !isInverseTable( j ) && !isNullableTable( j ) ?
            JoinFragment.INNER_JOIN : //we can inner join to superclass tables (the row MUST be there)
View Full Code Here
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
    return join;
  }

  protected JoinFragment createJoin(int[] tableNumbers, String drivingAlias) {
    final String[] keyCols = StringHelper.qualify( drivingAlias, getSubclassTableKeyColumns( tableNumbers[0] ) );
    final JoinFragment jf = getFactory().getDialect().createOuterJoinFragment();
    for ( int i = 1; i < tableNumbers.length; i++ ) { //skip the driving table
      final int j = tableNumbers[i];
      jf.addJoin( getSubclassTableName( j ),
          generateTableAlias( getRootAlias(), j ),
          keyCols,
          getSubclassTableKeyColumns( j ),
          isInverseSubclassTable( j ) || isNullableSubclassTable( j ) ?
          JoinFragment.LEFT_OUTER_JOIN :
View Full Code Here
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
    final String drivingAlias = generateTableAlias( getRootAlias(), drivingTable ); //we *could* regerate this inside each called method!
    final String where = createWhereByKey( drivingTable, drivingAlias );
    final String from = createFrom( drivingTable, drivingAlias );

    //now render the joins
    JoinFragment jf = createJoin( tableNumbers, drivingAlias );

    //now render the select clause
    SelectFragment selectFragment = createSelect( columnNumbers, formulaNumbers );

    //now tie it all together
    Select select = new Select( getFactory().getDialect() );
    select.setSelectClause( selectFragment.toFragmentString().substring( 2 ) );
    select.setFromClause( from );
    select.setWhereClause( where );
    select.setOuterJoins( jf.toFromFragmentString(), jf.toWhereFragmentString() );
    if ( getFactory().getSettings().isCommentsEnabled() ) {
      select.setComment( "sequential select " + getEntityName() );
    }
    return select.toStatementString();
  }
View Full Code Here
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
    return false;
  }

  protected JoinFragment createJoin(String name, boolean innerJoin, boolean includeSubclasses) {
    final String[] idCols = StringHelper.qualify( name, getIdentifierColumnNames() ); //all joins join to the pk of the driving table
    final JoinFragment join = getFactory().getDialect().createOuterJoinFragment();
    final int tableSpan = getSubclassTableSpan();
    for ( int j = 1; j < tableSpan; j++ ) { //notice that we skip the first table; it is the driving table!
      final boolean joinIsIncluded = isClassOrSuperclassTable( j ) ||
          ( includeSubclasses && !isSubclassTableSequentialSelect( j ) && !isSubclassTableLazy( j ) );
      if ( joinIsIncluded ) {
        join.addJoin( getSubclassTableName( j ),
            generateTableAlias( name, j ),
            idCols,
            getSubclassTableKeyColumns( j ),
            innerJoin && isClassOrSuperclassTable( j ) && !isInverseTable( j ) && !isNullableTable( j ) ?
            JoinType.INNER_JOIN : //we can inner join to superclass tables (the row MUST be there)
View Full Code Here
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
    return join;
  }

  protected JoinFragment createJoin(int[] tableNumbers, String drivingAlias) {
    final String[] keyCols = StringHelper.qualify( drivingAlias, getSubclassTableKeyColumns( tableNumbers[0] ) );
    final JoinFragment jf = getFactory().getDialect().createOuterJoinFragment();
    for ( int i = 1; i < tableNumbers.length; i++ ) { //skip the driving table
      final int j = tableNumbers[i];
      jf.addJoin( getSubclassTableName( j ),
          generateTableAlias( getRootAlias(), j ),
          keyCols,
          getSubclassTableKeyColumns( j ),
          isInverseSubclassTable( j ) || isNullableSubclassTable( j ) ?
          JoinType.LEFT_OUTER_JOIN :
View Full Code Here
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
    final String drivingAlias = generateTableAlias( getRootAlias(), drivingTable ); //we *could* regerate this inside each called method!
    final String where = createWhereByKey( drivingTable, drivingAlias );
    final String from = createFrom( drivingTable, drivingAlias );

    //now render the joins
    JoinFragment jf = createJoin( tableNumbers, drivingAlias );

    //now render the select clause
    SelectFragment selectFragment = createSelect( columnNumbers, formulaNumbers );

    //now tie it all together
    Select select = new Select( getFactory().getDialect() );
    select.setSelectClause( selectFragment.toFragmentString().substring( 2 ) );
    select.setFromClause( from );
    select.setWhereClause( where );
    select.setOuterJoins( jf.toFromFragmentString(), jf.toWhereFragmentString() );
    if ( getFactory().getSettings().isCommentsEnabled() ) {
      select.setComment( "sequential select " + getEntityName() );
    }
    return select.toStatementString();
  }
View Full Code Here
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
        }
      }
    }
    whereString.insert( 0, StringHelper.moveAndToBeginning( filter ) );

    JoinFragment ojf = mergeOuterJoins(associations);
    Select select = new Select( getDialect() )
      .setSelectClause(
        collectionPersister.selectFragment(alias, collectionSuffixes[0] ) +
        selectString(associations)
      )
      .setFromClause( collectionPersister.getTableName(), alias )
      .setWhereClause( whereString.toString()  )
      .setOuterJoins(
        ojf.toFromFragmentString(),
        ojf.toWhereFragmentString()
      );

    select.setOrderByClause( orderBy( associations, mergeOrderings( collectionPersister.getSQLOrderByString(alias), manyToManyOrderBy ) ) );

    if ( getFactory().getSettings().isCommentsEnabled() ) {
View Full Code Here
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
  public static String createCollectionSubquery(
      JoinSequence joinSequence,
          Map enabledFilters,
          String[] columns) {
    try {
      JoinFragment join = joinSequence.toJoinFragment( enabledFilters, true );
      return new StringBuilder( "select " )
          .append( StringHelper.join( ", ", columns ) )
          .append( " from " )
          .append( join.toFromFragmentString().substring( 2 ) )// remove initial ", "
          .append( " where " )
          .append( join.toWhereFragmentString().substring( 5 ) )// remove initial " and "
          .toString();
    }
    catch ( MappingException me ) {
      throw new QueryException( me );
    }
View Full Code Here
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
        }
      }
    }
    whereString.insert( 0, StringHelper.moveAndToBeginning( filter ) );

    JoinFragment ojf = mergeOuterJoins(associations);
    Select select = new Select( getDialect() )
      .setSelectClause(
        collectionPersister.selectFragment(alias, collectionSuffixes[0] ) +
        selectString(associations)
      )
      .setFromClause( collectionPersister.getTableName(), alias )
      .setWhereClause( whereString.toString()  )
      .setOuterJoins(
        ojf.toFromFragmentString(),
        ojf.toWhereFragmentString()
      );

    select.setOrderByClause( orderBy( associations, mergeOrderings( collectionPersister.getSQLOrderByString(alias), manyToManyOrderBy ) ) );

    if ( getFactory().getSettings().isCommentsEnabled() ) {
View Full Code Here
845
846
847
848
849
850
851
852
853
854
855
  /**
   * Generate a sequence of <tt>LEFT OUTER JOIN</tt> clauses for the given associations.
   */
  protected final JoinFragment mergeOuterJoins(List associations)
  throws MappingException {
    JoinFragment outerjoin = getDialect().createOuterJoinFragment();
    Iterator iter = associations.iterator();
    OuterJoinableAssociation last = null;
    while ( iter.hasNext() ) {
      OuterJoinableAssociation oj = (OuterJoinableAssociation) iter.next();
      if ( last != null && last.isManyToManyWith( oj ) ) {
View Full Code Here
TOP

Related Classes of org.hibernate.sql.JoinFragment

  • org.hibernate.hql.ast.util.JoinProcessor
  • org.hibernate.hql.CollectionSubqueryFactory
  • org.hibernate.hql.internal.ast.util.JoinProcessor
  • org.hibernate.hql.internal.CollectionSubqueryFactory
  • org.hibernate.loader.AbstractEntityJoinWalker
  • org.hibernate.loader.collection.BasicCollectionJoinWalker
  • org.hibernate.loader.collection.OneToManyJoinWalker
  • org.hibernate.loader.internal.AbstractEntityLoadQueryImpl
  • org.hibernate.loader.internal.AbstractLoadQueryImpl
  • org.hibernate.loader.JoinWalker
    • 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.