001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.camel.bam.processor;
018
019 import org.apache.camel.Exchange;
020 import org.apache.camel.bam.model.ActivityState;
021 import org.apache.camel.bam.model.ProcessInstance;
022 import org.apache.camel.bam.rules.ActivityRules;
023 import org.apache.camel.bam.rules.ProcessRules;
024
025 /**
026 * @version $Revision: 1.1 $
027 */
028 public class ProcessContext {
029 private Exchange exchange;
030 private ProcessRules processRules;
031 private ActivityRules activityRules;
032 private ProcessInstance processInstance;
033 private ActivityState activityState;
034
035 public ProcessContext(Exchange exchange, ActivityRules activityRules, ActivityState activityState) {
036 this.exchange = exchange;
037 this.activityRules = activityRules;
038 this.activityState = activityState;
039 this.processRules = activityRules.getProcessRules();
040 this.processInstance = activityState.getProcessInstance();
041 }
042
043 public ActivityRules getActivity() {
044 return activityRules;
045 }
046
047 public void setActivity(ActivityRules activityRules) {
048 this.activityRules = activityRules;
049 }
050
051 public ActivityState getActivityState() {
052 return activityState;
053 }
054
055 public void setActivityState(ActivityState activityState) {
056 this.activityState = activityState;
057 }
058
059 public Exchange getExchange() {
060 return exchange;
061 }
062
063 public void setExchange(Exchange exchange) {
064 this.exchange = exchange;
065 }
066
067 public ProcessRules getProcessDefinition() {
068 return processRules;
069 }
070
071 public void setProcessDefinition(ProcessRules processRules) {
072 this.processRules = processRules;
073 }
074
075 public ProcessInstance getProcessInstance() {
076 return processInstance;
077 }
078
079 public void setProcessInstance(ProcessInstance processInstance) {
080 this.processInstance = processInstance;
081 }
082
083 public ActivityState getActivityState(ActivityRules activityRules) {
084 return getProcessInstance().getActivityState(activityRules);
085 }
086
087 /**
088 * Called when the activity is started which may end up creating some timers
089 * for dependent actions
090 */
091 public void onStarted(ActivityState activityState) {
092 /** TODO */
093 }
094
095 /**
096 * Called when the activity is completed which may end up creating some timers
097 * for dependent actions
098 */
099 public void onCompleted(ActivityState activityState) {
100 /** TODO */
101 }
102 }