Coverage Report - org.apache.camel.bam.ProcessExpressionSupport
 
Classes in this File Line Coverage Branch Coverage Complexity
ProcessExpressionSupport
0% 
N/A 
0
 
 1  
 /*
 2  
  * Licensed to the Apache Software Foundation (ASF) under one or more
 3  
  * contributor license agreements.  See the NOTICE file distributed with
 4  
  * this work for additional information regarding copyright ownership.
 5  
  * The ASF licenses this file to You under the Apache License, Version 2.0
 6  
  * (the "License"); you may not use this file except in compliance with
 7  
  * the License.  You may obtain a copy of the License at
 8  
  *
 9  
  *      http://www.apache.org/licenses/LICENSE-2.0
 10  
  *
 11  
  * Unless required by applicable law or agreed to in writing, software
 12  
  * distributed under the License is distributed on an "AS IS" BASIS,
 13  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 14  
  * See the License for the specific language governing permissions and
 15  
  * limitations under the License.
 16  
  */
 17  
 package org.apache.camel.bam;
 18  
 
 19  
 import org.apache.camel.Exchange;
 20  
 import org.apache.camel.Expression;
 21  
 
 22  
 /**
 23  
  * @version $Revision: $
 24  
  */
 25  
 public abstract class ProcessExpressionSupport<T> implements Expression<Exchange> {
 26  
 
 27  
     public static final String PROCESS_PROPERTY = "org.apache.camel.bam.Process";
 28  
 
 29  
     private Class<T> type;
 30  
 
 31  0
     protected ProcessExpressionSupport(Class<T> type) {
 32  0
         this.type = type;
 33  0
     }
 34  
 
 35  
     public static <T> T getProcessEntity(Exchange exchange, Class<T> type) {
 36  0
         return exchange.getProperty(PROCESS_PROPERTY, type);
 37  
     }
 38  
 
 39  
     public static <T> void storeProcessEntity(Exchange exchange, T processEntity) {
 40  0
         exchange.setProperty(PROCESS_PROPERTY, processEntity);
 41  0
     }
 42  
 
 43  
     public Object evaluate(Exchange exchange) {
 44  0
         T processEntity = getProcessEntity(exchange, type);
 45  0
         return evaluate(exchange, processEntity);
 46  
     }
 47  
 
 48  
     protected abstract Object evaluate(Exchange exchange, T processEntity);
 49  
 }