Coverage Report - org.apache.camel.example.etl.CustomerTransformer
 
Classes in this File Line Coverage Branch Coverage Complexity
CustomerTransformer
0% 
0% 
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.example.etl;
 18  
 
 19  
 import java.util.List;
 20  
 
 21  
 import org.apache.camel.Converter;
 22  
 import org.apache.commons.logging.Log;
 23  
 import org.apache.commons.logging.LogFactory;
 24  
 
 25  
 import org.springframework.orm.jpa.JpaTemplate;
 26  
 
 27  
 /**
 28  
  * A Message Transformer of an XML document to a Customer entity bean
 29  
  * 
 30  
  * @version $Revision: 1.1 $
 31  
  */
 32  
 // START SNIPPET: example
 33  
 @Converter
 34  
 public class CustomerTransformer {
 35  0
     private static final transient Log LOG = LogFactory.getLog(CustomerTransformer.class);
 36  
     private JpaTemplate template;
 37  
 
 38  0
     public CustomerTransformer(JpaTemplate template) {
 39  0
         this.template = template;
 40  0
     }
 41  
 
 42  
     /**
 43  
      * A transformation method to convert a person document into a customer
 44  
      * entity
 45  
      */
 46  
     @Converter
 47  
     public CustomerEntity toCustomer(PersonDocument doc) {
 48  0
         String user = doc.getUser();
 49  0
         CustomerEntity customer = findCustomerByName(user);
 50  
 
 51  
         // lets convert information from the document into the entity bean
 52  
 
 53  0
         customer.setFirstName(doc.getFirstName());
 54  0
         customer.setSurname(doc.getLastName());
 55  0
         customer.setCity(doc.getCity());
 56  
 
 57  0
         LOG.debug("Created customer: " + customer);
 58  0
         return customer;
 59  
     }
 60  
 
 61  
     /**
 62  
      * Finds a customer for the given username, or creates and inserts a new one
 63  
      */
 64  
     protected CustomerEntity findCustomerByName(String user) {
 65  0
         List<CustomerEntity> list = template.find("select x from " + CustomerEntity.class.getName() + " x where x.userName = ?1", user);
 66  0
         if (list.isEmpty()) {
 67  0
             CustomerEntity answer = new CustomerEntity();
 68  0
             answer.setUserName(user);
 69  0
             template.persist(answer);
 70  0
             return answer;
 71  
         } else {
 72  0
             return list.get(0);
 73  
         }
 74  
     }
 75  
 }
 76  
 // END SNIPPET: example