/*
    * Copyright 2013 The Apache Software Foundation.
    *
    * Licensed 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.juddi.model;
  
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.List;
  import javax.persistence.CascadeType;
  import javax.persistence.Column;
  import javax.persistence.Entity;
  import javax.persistence.FetchType;
  import javax.persistence.GeneratedValue;
  import javax.persistence.GenerationType;
  import javax.persistence.Id;
  import javax.persistence.JoinColumn;
  import javax.persistence.ManyToOne;
  import javax.persistence.OneToMany;
  import javax.persistence.Table;
  
  @Entity
  @Table(name = "j3_edge")
  public class Edge implements Serializable{
  
          private Long id;
          private List<ControlMessage>  message;
          private String messageSender;
          private String messageReceiver;
          private List<EdgeReceiverAlternate> messageReceiverAlternate;
          private ReplicationConfiguration parent;
  
           @ManyToOne(fetch = FetchType.LAZY)
  	@JoinColumn(name = "ReplicationConfiguration", nullable = false)
          public ReplicationConfiguration getReplicationConfiguration() {
                  return parent;
          }
          
          public void setReplicationConfiguration(ReplicationConfiguration p){
                  parent = p;
          }
          
          /**
           * The message elements contain the local name of the Replication API message elements
           * @return 
           */
          @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, targetEntity = ControlMessage.class)
          public List<ControlMessage> getMessages() {
                  if (message == null) {
                          message = new ArrayList<ControlMessage>();
                  }
                  return this.message;
          }
          public void setMessages(List<ControlMessage>  values) {
                  this.message = values;
          }
  
          
          @Column
          public String getMessageSender() {
                  return messageSender;
          }
  
          public void setMessageSender(String value) {
                  this.messageSender = value;
          }
  
          /**
           * For each directed edge, the primary edge Node id
                   *
           * @return
           */
          @Column
          public String getMessageReceiver() {
                  return messageReceiver;
          }
  
          public void setMessageReceiver(String value) {
                  this.messageReceiver = value;
          }
  
          /**
           * For each directed edge, an ordered sequence of zero or more
           * alternate, backup edges MAY be listed using the
           * messageReceiverAlternate element
           *
           * @return
           */
         @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, targetEntity = EdgeReceiverAlternate.class
                 //, mappedBy = "messageReceiverAlternate"
         )
         public List<EdgeReceiverAlternate> getMessageReceiverAlternate() {
                 if (messageReceiverAlternate == null) {
                         messageReceiverAlternate = new ArrayList<EdgeReceiverAlternate>();
                 }
                 return this.messageReceiverAlternate;
         }
 
         @Id
         @GeneratedValue(strategy = GenerationType.AUTO)
         public Long getId() {
                 return id;
         }
 
         public void setMessage(List<ControlMessage> message) {
                 this.message = message;
         }
 
         public void setMessageReceiverAlternate(List<EdgeReceiverAlternate> messageReceiverAlternate) {
                 this.messageReceiverAlternate = messageReceiverAlternate;
         }
 
      
 
         public void setId(Long id) {
                 this.id = id;
         }
 }