| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.ode.bpel.o; |
| |
| import java.io.IOException; |
| import java.io.ObjectInputStream; |
| import java.lang.reflect.Field; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.wsdl.Operation; |
| |
| |
| /** |
| * Compiled represenation of a BPEL event handler. |
| */ |
| public class OEventHandler extends OAgent { |
| static final long serialVersionUID = -1L ; |
| public List<OEvent> onMessages = new ArrayList<OEvent>(); |
| public List<OAlarm> onAlarms = new ArrayList<OAlarm>(); |
| |
| public OEventHandler(OProcess owner) { |
| super(owner); |
| } |
| |
| public static class OAlarm extends OAgent { |
| static final long serialVersionUID = -1L ; |
| |
| public OExpression forExpr; |
| public OExpression untilExpr; |
| public OExpression repeatExpr; |
| public OActivity activity; |
| |
| public OAlarm(OProcess owner){ |
| super(owner); |
| } |
| } |
| |
| public static class OEvent extends OScope { |
| static final long serialVersionUID = -1L ; |
| |
| /** Correlations to initialize. */ |
| public final List <OScope.CorrelationSet> initCorrelations = new ArrayList<OScope.CorrelationSet>(); |
| |
| /** Correlation set to match on. */ |
| public List <OScope.CorrelationSet> matchCorrelations = new ArrayList<OScope.CorrelationSet>(); |
| private OScope.CorrelationSet matchCorrelation; |
| |
| /** Correlation set to join on. */ |
| public final List<OScope.CorrelationSet> joinCorrelations = new ArrayList<CorrelationSet>(); |
| private OScope.CorrelationSet joinCorrelation; |
| |
| public OPartnerLink partnerLink; |
| public Operation operation; |
| public OScope.Variable variable; |
| |
| /** OASIS addition for disambiguating receives (optional). */ |
| public String messageExchangeId = ""; |
| |
| public String route = "one"; |
| |
| public String getCorrelatorId() { |
| return partnerLink.getId() + "." + operation.getName(); |
| } |
| |
| public OEvent(OProcess owner, OActivity parent) { |
| super(owner, parent); |
| } |
| |
| private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException { |
| in.defaultReadObject(); |
| |
| // backward compatibility; matchCorrelation could have a value if read from old definition |
| if (matchCorrelations == null) matchCorrelations = new ArrayList<OScope.CorrelationSet>(); |
| if( matchCorrelation != null ) { |
| matchCorrelations.add(matchCorrelation); |
| } |
| // backward compatibility; joinCorrelations could be null if read from old definition |
| if( joinCorrelations == null ) { |
| try { |
| Field field = OEvent.class.getDeclaredField("joinCorrelations"); |
| field.setAccessible(true); |
| field.set(this, new ArrayList<CorrelationSet>()); |
| } catch( NoSuchFieldException nfe ) { |
| throw new IOException(nfe.getMessage()); |
| } catch( IllegalAccessException iae ) { |
| throw new IOException(iae.getMessage()); |
| } |
| } |
| // backward compatibility; joinCorrelation could have a value if read from old definition |
| if( joinCorrelation != null ) { |
| joinCorrelation.hasJoinUseCases = true; |
| joinCorrelations.add(joinCorrelation); |
| } |
| } |
| } |
| } |