Examples of org.eclipse.persistence.jpa.jpql.parser.TableVariableDeclaration

Package org.eclipse.persistence.jpa.jpql.parser

Examples of org.eclipse.persistence.jpa.jpql.parser.TableVariableDeclaration

org.eclipse.persistence.jpa.jpql.parser.TableVariableDeclaration
Defines a table expression. This allow a non-mapped table to be used in a query. This is not part of the JPA functional specification but is EclipseLink specific support.

BNF: table_variable_declaration ::= table_expression [AS] identification_variable
@version 2.4.2 @since 2.4 @author Pascal Filion

  /**
   * {@inheritDoc}
   */
  @Override
  Expression buildQueryExpression() {
    TableVariableDeclaration declaration = (TableVariableDeclaration) getBaseExpression();
    String tableName = queryContext.literal(declaration.getTableExpression(), LiteralType.STRING_LITERAL);
    tableName = ExpressionTools.unquote(tableName);
    return queryContext.getBaseExpression().getTable(tableName);
  }

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  /**
   * {@inheritDoc}
   */
  @Override
  Expression buildQueryExpression() {
    TableVariableDeclaration declaration = (TableVariableDeclaration) getBaseExpression();
    String tableName = queryContext.literal(declaration.getTableExpression(), LiteralType.STRING_LITERAL);
    tableName = ExpressionTools.unquote(tableName);
    return queryContext.getBaseExpression().getTable(tableName);
  }

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  /**
   * {@inheritDoc}
   */
  @Override
  Expression buildQueryExpression() {
    TableVariableDeclaration declaration = (TableVariableDeclaration) getBaseExpression();
    String tableName = queryContext.literal(declaration.getTableExpression(), LiteralType.STRING_LITERAL);
    tableName = ExpressionTools.unquote(tableName);
    return queryContext.getBaseExpression().getTable(tableName);
  }

View Full Code Here

  /**
   * {@inheritDoc}
   */
  @Override
  Expression buildQueryExpression() {
    TableVariableDeclaration declaration = (TableVariableDeclaration) getBaseExpression();
    String tableName = queryContext.literal(declaration.getTableExpression(), LiteralType.STRING_LITERAL);
    tableName = ExpressionTools.unquote(tableName);
    return queryContext.getBaseExpression().getTable(tableName);
  }

View Full Code Here

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Related Classes of org.eclipse.persistence.jpa.jpql.parser.TableVariableDeclaration

org.eclipse.persistence.internal.jpa.jpql.TableDeclaration

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