| /******************************************************************************* |
| * Copyright (c) 2006 Oracle Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Oracle Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.bpel.validator.rules; |
| |
| |
| import java.util.List; |
| |
| import org.eclipse.bpel.validator.model.Filters; |
| import org.eclipse.bpel.validator.model.IFilter; |
| import org.eclipse.bpel.validator.model.INode; |
| import org.eclipse.bpel.validator.model.IProblem; |
| import org.eclipse.bpel.validator.model.ARule; |
| import org.eclipse.bpel.validator.model.NodeNameFilter; |
| |
| /** |
| * @author Michal Chmielewski (michal.chmielewski@oracle.com) |
| * @date Jan 18, 2007 |
| * |
| */ |
| |
| @SuppressWarnings("nls") |
| |
| public class PickValidator extends CActivityValidator { |
| |
| protected String fCreateInstance; |
| |
| protected int fOnMessages = 0; |
| |
| protected int fOnAlarms = 0; |
| |
| |
| static IFilter<INode> CHILDREN = new NodeNameFilter( |
| ND_ON_ALARM, ND_ON_MESSAGE |
| ); |
| |
| /** (non-Javadoc) |
| * @see org.eclipse.bpel.validator.rules.CValidator#checkChildren() |
| */ |
| |
| @Override |
| public void checkChildren () { |
| super.checkChildren(); |
| |
| fOnMessages = checkChild(ND_ON_MESSAGE,1,Integer.MAX_VALUE); |
| fOnAlarms = checkChild(ND_ON_ALARM, 0,Integer.MAX_VALUE); |
| } |
| |
| |
| |
| /** |
| * Checks the value of the createInstance attribute to see if it has been |
| * set. |
| */ |
| @ARule( |
| sa = 0, |
| desc = "Checks to see if the createInstance attribute is set.", |
| author = "michal.chmielewski@oracle.com", |
| date = "01/10/2007", |
| errors="BPELC__UNSET_ATTRIBUTE,BPELC__INVALID_ATTRIBUTE_VALUE" |
| ) |
| |
| public void rule_CheckCreateInstanceSet_1 () { |
| |
| fCreateInstance = getAttribute(mNode, |
| AT_CREATE_INSTANCE, |
| KIND_ACTIVITY, |
| Filters.BOOLEAN_FILTER, |
| false); |
| |
| if (isEmpty(fCreateInstance)) { |
| fCreateInstance = NO; |
| } |
| } |
| |
| |
| /** |
| * Check the onMessageOnAlarms, there must be at least 1. |
| */ |
| |
| |
| @SuppressWarnings("boxing") |
| @ARule( |
| sa = 0, |
| desc = "Check if at least 1 onAlarm/onMessage is present in a <pick>", |
| author="michal.chmielewski@oracle.com", |
| date="01/15/2007", |
| errors="BPELC__AT_LEAST_ONE" |
| ) |
| |
| public void rule_CheckOnMessagesOnAlarms_1 () { |
| int count = fOnMessages + fOnAlarms; |
| |
| IProblem problem ; |
| |
| if (count == 0) { |
| problem = createError(); |
| problem.fill("BPELC__AT_LEAST_ONE", |
| toString(mNode.nodeName()), |
| KIND_ACTIVITY, |
| CHILDREN, |
| KIND_NODE ); |
| } |
| } |
| |
| |
| /** |
| * When createInstance is set to yes, onAlarm must not be specified. |
| */ |
| @ARule( |
| sa = 62, |
| desc = "When createInstance is set to yes, onAlarm must not be there.", |
| author = "michal.chmielewski@oracle.com", |
| date = "01/10/2007", |
| errors="BPELC_PICK__ON_ALARM" |
| ) |
| |
| public void rule_CheckNoAlaram_2 () { |
| |
| IProblem problem; |
| |
| if (YES.equals(fCreateInstance) && fOnAlarms > 0) { |
| problem = createError(); |
| problem.fill("BPELC_PICK__ON_ALARM", |
| toString(mNode.nodeName()), |
| AT_CREATE_INSTANCE, |
| fCreateInstance ); |
| } |
| |
| } |
| |
| |
| /** |
| * Check if this is a valid start activity. |
| * |
| */ |
| @ARule( |
| sa = 56, |
| desc = "Check if this pick activity is positioned correctly", |
| author = "michal.chmielewski@oracle.com", |
| date = "01/10/2007", |
| errors="BPELC__START_ACTIVITY" |
| ) |
| |
| public void rule_CheckIfStartActivity_3 () { |
| |
| if (NO.equals(fCreateInstance)) { |
| return ; |
| } |
| checkStartActivityPositioning(); |
| |
| /** mark in the process that we are a start activity. */ |
| List<INode> starts = getValue ( mNode.rootNode(), "start.activities" , null ); |
| starts.add( mNode ); |
| } |
| |
| } |