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package org.hisp.dhis.validationrule.action;
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* Copyright (c) 2004-2007, University of Oslo
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of the HISP project nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import org.hisp.dhis.expression.Expression;
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import org.hisp.dhis.expression.ExpressionService;
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import org.hisp.dhis.validation.ValidationRule;
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import org.hisp.dhis.validation.ValidationRuleService;
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import com.opensymphony.xwork.ActionSupport;
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* Adds a new validation rule to the database.
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* @author Margrethe Store
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* @author Lars Helge Overland
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* @version $Id: AddValidationRuleAction.java 3868 2007-11-08 15:11:12Z larshelg $
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public class AddValidationRuleAction
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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private ValidationRuleService validationRuleService;
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public void setValidationRuleService( ValidationRuleService validationRuleService )
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this.validationRuleService = validationRuleService;
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private ExpressionService expressionService;
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public void setExpressionService( ExpressionService expressionService )
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this.expressionService = expressionService;
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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public void setName( String name )
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private String description;
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public void setDescription( String description )
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this.description = description;
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private String operator;
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public void setOperator( String operator )
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this.operator = operator;
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private String leftSideExpression;
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public void setLeftSideExpression( String leftSideExpression )
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this.leftSideExpression = leftSideExpression;
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private String leftSideDescription;
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public void setLeftSideDescription( String leftSideDescription )
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this.leftSideDescription = leftSideDescription;
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private String rightSideExpression;
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public void setRightSideExpression( String rightSideExpression )
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this.rightSideExpression = rightSideExpression;
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private String rightSideDescription;
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public void setRightSideDescription( String rightSideDescription )
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this.rightSideDescription = rightSideDescription;
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// -------------------------------------------------------------------------
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// Action implementation
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// -------------------------------------------------------------------------
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public String execute()
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Expression leftSide = new Expression();
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leftSide.setExpression( leftSideExpression );
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leftSide.setDescription( leftSideDescription );
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leftSide.setDataElementsInExpression( expressionService.getDataElementsInExpression( leftSideExpression ) );
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expressionService.addExpression( leftSide );
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Expression rightSide = new Expression();
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rightSide.setExpression( rightSideExpression );
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rightSide.setDescription( rightSideDescription );
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rightSide.setDataElementsInExpression( expressionService.getDataElementsInExpression( rightSideExpression ) );
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ValidationRule validationRule = new ValidationRule();
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expressionService.addExpression( rightSide );
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validationRule.setName( name );
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validationRule.setDescription( description );
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validationRule.setType( ValidationRule.TYPE_ABSOLUTE );
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validationRule.setOperator( operator );
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validationRule.setLeftSide( leftSide );
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validationRule.setRightSide( rightSide );
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validationRuleService.addValidationRule( validationRule );