001/* 002 * (C) Copyright 2012 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Mariana Cedica 016 */ 017 018package org.nuxeo.ecm.platform.routing.dm.operation; 019 020import org.apache.commons.logging.Log; 021import org.apache.commons.logging.LogFactory; 022import org.nuxeo.ecm.automation.OperationContext; 023import org.nuxeo.ecm.automation.core.annotations.Context; 024import org.nuxeo.ecm.automation.core.annotations.Operation; 025import org.nuxeo.ecm.automation.core.annotations.OperationMethod; 026import org.nuxeo.ecm.automation.core.annotations.Param; 027import org.nuxeo.ecm.core.api.DocumentModel; 028import org.nuxeo.ecm.core.api.NuxeoException; 029import org.nuxeo.ecm.platform.routing.api.DocumentRoutingConstants; 030import org.nuxeo.ecm.platform.routing.dm.api.RoutingTaskConstants.EvaluationOperators; 031 032/*** 033 * Evaluates the condition specified by the parameters against the input document. Supports only Integer and String 034 * parameters 035 * 036 * @author mcedica 037 * @deprecated since 5.9.2 - Use only routes of type 'graph' 038 */ 039@Deprecated 040@Operation(id = EvaluateCondition.ID, category = DocumentRoutingConstants.OPERATION_CATEGORY_ROUTING_NAME, label = "Set Task Done", description = "Set the task as done.", addToStudio = false) 041public class EvaluateCondition extends AbstractTaskStepOperation { 042 043 public final static String ID = "Document.Routing.EvaluateCondition"; 044 045 private Log log = LogFactory.getLog(EvaluateCondition.class); 046 047 @Context 048 protected OperationContext context; 049 050 @Param(name = "subject") 051 protected String subject; 052 053 @Param(name = "operator") 054 protected String operator; 055 056 @Param(name = "value") 057 protected String value; 058 059 @OperationMethod 060 public void evaluateCondition(DocumentModel doc) { 061 int result = 0; 062 Long longValue; 063 Object subjectValue = getPropertyValue(doc, subject); 064 if (subjectValue instanceof Long) { 065 try { 066 longValue = Long.parseLong(value); 067 } catch (NumberFormatException e) { 068 log.error("Invalid long value"); 069 throw new NuxeoException(e); 070 } 071 result = ((Long) subjectValue).compareTo(longValue); 072 } 073 if (subjectValue instanceof String) { 074 result = ((String) subjectValue).compareTo(value); 075 } 076 077 if ((result == 0 && EvaluationOperators.equal.name().equals(operator)) 078 || (result != 0 && EvaluationOperators.not_equal.name().equals(operator)) 079 || (result < 0 && EvaluationOperators.less_than.name().equals(operator)) 080 || (result > 0 && EvaluationOperators.greater_than.name().equals(operator)) 081 || (result <= 0 && EvaluationOperators.less_or_equal_than.name().equals(operator)) 082 || (result >= 0 && EvaluationOperators.greater_or_equal_than.name().equals(operator))) { 083 context.put("nextStepPos", "1"); 084 } else { 085 context.put("nextStepPos", "2"); 086 } 087 } 088 089 @SuppressWarnings("unchecked") 090 protected <T> T getPropertyValue(DocumentModel doc, String propertyName) { 091 return (T) doc.getPropertyValue(propertyName); 092 } 093 094}