| /******************************************************************************* |
| * 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 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; |
| |
| /** |
| * Event handlers. |
| * |
| * @author Michal Chmielewski (michal.chmielewski@oracle.com) |
| * @date Jan 18, 2007 |
| * |
| */ |
| |
| @SuppressWarnings({ "nls", "boxing" }) |
| public class EventHandlersValidator extends CValidator { |
| |
| /** Parent nodes */ |
| static public IFilter<INode> PARENTS = Filters.SCOPE_OR_PROCESS; |
| |
| int fOnEvents; |
| int fOnAlarms; |
| |
| static final IFilter<INode> EVENTS = new NodeNameFilter( ND_ON_EVENT, ND_ON_ALARM ); |
| |
| /** |
| * (non-Javadoc) |
| * @see org.eclipse.bpel.validator.rules.CValidator#checkChildren() |
| */ |
| @Override |
| public void checkChildren () { |
| super.checkChildren(); |
| fOnEvents = checkChild (ND_ON_EVENT,0,Integer.MAX_VALUE); |
| fOnAlarms = checkChild (ND_ON_ALARM,0,Integer.MAX_VALUE); |
| } |
| |
| |
| /** |
| * Check the count of the handlers to be at least 1. |
| * |
| */ |
| |
| @ARule( |
| date = "01/10/2007", |
| author = "michal.chmielewski@oracle.com", |
| desc = "At least one onAlarm or onEvent must be present in event handlers.", |
| sa = 83 , |
| errors="BPELC__AT_LEAST_ONE" |
| ) |
| |
| public void rule_CheckHandlerCount_1 () { |
| |
| int count = fOnAlarms + fOnEvents ; |
| IProblem problem; |
| |
| if (count < 1) { |
| problem = createError(); |
| problem.fill("BPELC__AT_LEAST_ONE", |
| toString(mNode.nodeName()) , |
| KIND_NODE, |
| EVENTS, |
| KIND_NODE); |
| } |
| } |
| |
| |
| |
| |
| |
| } |