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

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

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

org.eclipse.persistence.jpa.jpql.parser.CaseExpression

BNF: general_case_expression ::= CASE when_clause {when_clause}* ELSE scalar_expression END or
BNF: simple_case_expression ::= CASE case_operand simple_when_clause {simple_when_clause}* ELSE scalar_expression END
@version 2.4.2 @since 2.3 @author Pascal Filion


    if (stateObject.isDecorated()) {
      toText(stateObject);
    }
    else {
      CaseExpression expression = stateObject.getExpression();


      // 'CASE'
      appendIdentifier((expression != null) ? expression.getActualCaseIdentifier() : CASE, CASE);


      if (shouldOutput(expression) || expression.hasSpaceAfterCase()) {
        writer.append(SPACE);
      }


      // Case operand
      if (stateObject.hasCaseOperand()) {
        stateObject.getCaseOperand().accept(this);


        if (shouldOutput(expression) || expression.hasSpaceAfterCaseOperand()) {
          writer.append(SPACE);
        }
      }


      // WHEN clauses
      if (stateObject.hasItems()) {
        toStringChildren(stateObject, false);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterWhenClauses()) {
        writer.append(SPACE);
      }


      // 'ELSE'
      if (shouldOutput(expression) || expression.hasElse()) {
        appendIdentifier((expression != null) ? expression.getActualElseIdentifier() : ELSE, ELSE);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterElse()) {
        writer.append(SPACE);
      }


      // Else expression
      if (stateObject.hasElse()) {
        stateObject.getElse().accept(this);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterElseExpression()) {
        writer.append(SPACE);
      }


      // END
      if (shouldOutput(expression) || expression.hasEnd()) {
        appendIdentifier((expression != null) ? expression.getActualEndIdentifier() : END, END);
      }
    }
  }

View Full Code Here


    if (stateObject.isDecorated()) {
      toText(stateObject);
    }
    else {
      CaseExpression expression = stateObject.getExpression();


      // 'CASE'
      appendIdentifier((expression != null) ? expression.getActualCaseIdentifier() : CASE, CASE);


      if (shouldOutput(expression) || expression.hasSpaceAfterCase()) {
        writer.append(SPACE);
      }


      // Case operand
      if (stateObject.hasCaseOperand()) {
        stateObject.getCaseOperand().accept(this);


        if (shouldOutput(expression) || expression.hasSpaceAfterCaseOperand()) {
          writer.append(SPACE);
        }
      }


      // WHEN clauses
      if (stateObject.hasItems()) {
        toStringChildren(stateObject, false);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterWhenClauses()) {
        writer.append(SPACE);
      }


      // 'ELSE'
      if (shouldOutput(expression) || expression.hasElse()) {
        appendIdentifier((expression != null) ? expression.getActualElseIdentifier() : ELSE, ELSE);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterElse()) {
        writer.append(SPACE);
      }


      // Else expression
      if (stateObject.hasElse()) {
        stateObject.getElse().accept(this);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterElseExpression()) {
        writer.append(SPACE);
      }


      // END
      if (shouldOutput(expression) || expression.hasEnd()) {
        appendIdentifier((expression != null) ? expression.getActualEndIdentifier() : END, END);
      }
    }
  }

View Full Code Here


    if (stateObject.isDecorated()) {
      toText(stateObject);
    }
    else {
      CaseExpression expression = stateObject.getExpression();


      // 'CASE'
      appendIdentifier((expression != null) ? expression.getActualCaseIdentifier() : CASE, CASE);


      if (shouldOutput(expression) || expression.hasSpaceAfterCase()) {
        writer.append(SPACE);
      }


      // Case operand
      if (stateObject.hasCaseOperand()) {
        stateObject.getCaseOperand().accept(this);


        if (shouldOutput(expression) || expression.hasSpaceAfterCaseOperand()) {
          writer.append(SPACE);
        }
      }


      // WHEN clauses
      if (stateObject.hasItems()) {
        toStringChildren(stateObject, false);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterWhenClauses()) {
        writer.append(SPACE);
      }


      // 'ELSE'
      if (shouldOutput(expression) || expression.hasElse()) {
        appendIdentifier((expression != null) ? expression.getActualElseIdentifier() : ELSE, ELSE);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterElse()) {
        writer.append(SPACE);
      }


      // Else expression
      if (stateObject.hasElse()) {
        stateObject.getElse().accept(this);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterElseExpression()) {
        writer.append(SPACE);
      }


      // END
      if (shouldOutput(expression) || expression.hasEnd()) {
        appendIdentifier((expression != null) ? expression.getActualEndIdentifier() : END, END);
      }
    }
  }

View Full Code Here


    if (stateObject.isDecorated()) {
      toText(stateObject);
    }
    else {
      CaseExpression expression = stateObject.getExpression();


      // 'CASE'
      appendIdentifier((expression != null) ? expression.getActualCaseIdentifier() : CASE, CASE);


      if (shouldOutput(expression) || expression.hasSpaceAfterCase()) {
        writer.append(SPACE);
      }


      // Case operand
      if (stateObject.hasCaseOperand()) {
        stateObject.getCaseOperand().accept(this);


        if (shouldOutput(expression) || expression.hasSpaceAfterCaseOperand()) {
          writer.append(SPACE);
        }
      }


      // WHEN clauses
      if (stateObject.hasItems()) {
        toStringChildren(stateObject, false);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterWhenClauses()) {
        writer.append(SPACE);
      }


      // 'ELSE'
      if (shouldOutput(expression) || expression.hasElse()) {
        appendIdentifier((expression != null) ? expression.getActualElseIdentifier() : ELSE, ELSE);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterElse()) {
        writer.append(SPACE);
      }


      // Else expression
      if (stateObject.hasElse()) {
        stateObject.getElse().accept(this);
      }


      if (shouldOutput(expression) || expression.hasSpaceAfterElseExpression()) {
        writer.append(SPACE);
      }


      // END
      if (shouldOutput(expression) || expression.hasEnd()) {
        appendIdentifier((expression != null) ? expression.getActualEndIdentifier() : END, END);
      }
    }
  }

View Full Code Here

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

org.eclipse.persistence.jpa.jpql.model.AbstractActualJPQLQueryFormatter

org.eclipse.persistence.jpa.jpql.tools.model.AbstractActualJPQLQueryFormatter

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