Package org.hibernate.hql.ast

Examples of org.hibernate.hql.ast.SqlGenerator$SqlWriter

75
76
77
78
79
80
81
82
83
84
85
86
87
    String userWhereClause = "";
    if ( whereClause.getNumberOfChildren() != 0 ) {
      // If a where clause was specified in the update/delete query, use it to limit the
      // returned ids here...
      try {
        SqlGenerator sqlGenerator = new SqlGenerator( getFactory() );
        sqlGenerator.whereClause( whereClause );
        userWhereClause = sqlGenerator.getSQL().substring( 7 );  // strip the " where "
      }
      catch ( RecognitionException e ) {
        throw new HibernateException( "Unable to generate id select for DML operation", e );
      }
      if ( whereJoinFragment.length() > 0 ) {
View Full Code Here
34
35
36
37
38
39
40
41
42
43
44
45
46
47
  public BasicExecutor(HqlSqlWalker walker, Queryable persister) {
    super( walker, log );
    this.persister = persister;
    try {
      SqlGenerator gen = new SqlGenerator( getFactory() );
      gen.statement( walker.getAST() );
      sql = gen.getSQL();
      gen.getParseErrorHandler().throwQueryException();
    }
    catch ( RecognitionException e ) {
      throw QuerySyntaxException.convert( e );
    }
  }
View Full Code Here
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
    JoinSequence joinSequence = fromElement.getJoinSequence();
    String[] indexCols = queryableCollection.getIndexColumnNames();
    if ( indexCols.length != 1 ) {
      throw new QueryException( "composite-index appears in []: " + collectionNode.getPath() );
    }
    SqlGenerator gen = new SqlGenerator( getSessionFactoryHelper().getFactory() );
    try {
      gen.simpleExpr( index ); //TODO: used to be exprNoParens! was this needed?
    }
    catch ( RecognitionException e ) {
      throw new QueryException( e.getMessage(), e );
    }
    String expression = gen.getSQL();
    joinSequence.addCondition( collectionTableAlias + '.' + indexCols[0] + " = " + expression );

    // Now, set the text for this node.  It should be the element columns.
    String[] elementColumns = queryableCollection.getElementColumnNames( elementTable );
    setText( elementColumns[0] );
View Full Code Here
104
105
106
107
108
109
110
111
112
113
114
115
116
117
    String userWhereClause = "";
    if ( whereClause.getNumberOfChildren() != 0 ) {
      // If a where clause was specified in the update/delete query, use it to limit the
      // returned ids here...
      try {
        SqlGenerator sqlGenerator = new SqlGenerator( getFactory() );
        sqlGenerator.whereClause( whereClause );
        userWhereClause = sqlGenerator.getSQL().substring( 7 );  // strip the " where "
        idSelectParameterSpecifications = sqlGenerator.getCollectedParameters();
      }
      catch ( RecognitionException e ) {
        throw new HibernateException( "Unable to generate id select for DML operation", e );
      }
      if ( whereJoinFragment.length() > 0 ) {
View Full Code Here
105
106
107
108
109
110
111
112
113
114
115
116
117
118
    String userWhereClause = "";
    if ( whereClause.getNumberOfChildren() != 0 ) {
      // If a where clause was specified in the update/delete query, use it to limit the
      // returned ids here...
      try {
        SqlGenerator sqlGenerator = new SqlGenerator( getFactory() );
        sqlGenerator.whereClause( whereClause );
        userWhereClause = sqlGenerator.getSQL().substring( 7 );  // strip the " where "
        idSelectParameterSpecifications = sqlGenerator.getCollectedParameters();
      }
      catch ( RecognitionException e ) {
        throw new HibernateException( "Unable to generate id select for DML operation", e );
      }
      if ( whereJoinFragment.length() > 0 ) {
View Full Code Here
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
    JoinSequence joinSequence = fromElement.getJoinSequence();
    String[] indexCols = queryableCollection.getIndexColumnNames();
    if ( indexCols.length != 1 ) {
      throw new QueryException( "composite-index appears in []: " + collectionNode.getPath() );
    }
    SqlGenerator gen = new SqlGenerator( getSessionFactoryHelper().getFactory() );
    try {
      gen.simpleExpr( selector ); //TODO: used to be exprNoParens! was this needed?
    }
    catch ( RecognitionException e ) {
      throw new QueryException( e.getMessage(), e );
    }
    String selectorExpression = gen.getSQL();
    joinSequence.addCondition( collectionTableAlias + '.' + indexCols[0] + " = " + selectorExpression );
    List paramSpecs = gen.getCollectedParameters();
    if ( paramSpecs != null ) {
      switch ( paramSpecs.size() ) {
        case 0 :
          // nothing to do
          break;
View Full Code Here
125
126
127
128
129
130
131
132
133
134
135
136
137
  }

  public String getSqlAssignmentFragment() {
    if ( sqlAssignmentString == null ) {
      try {
        SqlGenerator sqlGenerator = new SqlGenerator( factory );
        sqlGenerator.comparisonExpr( eq, false );  // false indicates to not generate parens around the assignment
        sqlAssignmentString = sqlGenerator.getSQL();
      }
      catch( Throwable t ) {
        throw new QueryException( "cannot interpret set-clause assignment" );
      }
    }
View Full Code Here
82
83
84
85
86
87
88
89
90
91
92
93
94
95
    String userWhereClause = "";
    if ( whereClause.getNumberOfChildren() != 0 ) {
      // If a where clause was specified in the update/delete query, use it to limit the
      // returned ids here...
      try {
        SqlGenerator sqlGenerator = new SqlGenerator( getFactory() );
        sqlGenerator.whereClause( whereClause );
        userWhereClause = sqlGenerator.getSQL().substring( 7 );  // strip the " where "
        idSelectParameterSpecifications = sqlGenerator.getCollectedParameters();
      }
      catch ( RecognitionException e ) {
        throw new HibernateException( "Unable to generate id select for DML operation", e );
      }
      if ( whereJoinFragment.length() > 0 ) {
View Full Code Here
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
  public BasicExecutor(HqlSqlWalker walker, Queryable persister) {
    super( walker, log );
    this.persister = persister;
    try {
      SqlGenerator gen = new SqlGenerator( getFactory() );
      gen.statement( walker.getAST() );
      sql = gen.getSQL();
      gen.getParseErrorHandler().throwQueryException();
      parameterSpecifications = gen.getCollectedParameters();
    }
    catch ( RecognitionException e ) {
      throw QuerySyntaxException.convert( e );
    }
  }
View Full Code Here
98
99
100
101
102
103
104
105
106
107
108
109
110
    String userWhereClause = "";
    if ( whereClause.getNumberOfChildren() != 0 ) {
      // If a where clause was specified in the update/delete query, use it to limit the
      // returned ids here...
      try {
        SqlGenerator sqlGenerator = new SqlGenerator( getFactory() );
        sqlGenerator.whereClause( whereClause );
        userWhereClause = sqlGenerator.getSQL().substring( 7 );  // strip the " where "
      }
      catch ( RecognitionException e ) {
        throw new HibernateException( "Unable to generate id select for DML operation", e );
      }
      if ( whereJoinFragment.length() > 0 ) {
View Full Code Here
TOP

Related Classes of org.hibernate.hql.ast.SqlGenerator$SqlWriter

  • antlr.collections.AST
  • org.hibernate.dialect.function.SQLFunction
  • org.hibernate.hql.ast.exec.AbstractStatementExecutor
  • org.hibernate.hql.ast.exec.BasicExecutor
  • org.hibernate.hql.ast.tree.AssignmentSpecification
  • org.hibernate.hql.ast.tree.FromElement
  • org.hibernate.hql.ast.tree.FunctionNode
  • org.hibernate.hql.ast.tree.IndexNode
  • org.hibernate.hql.ast.tree.MethodNode
  • org.hibernate.type.Type
    • 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.