| /* |
| * 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.dao.jpa; |
| |
| |
| import org.apache.ode.bpel.dao.MessageDAO; |
| import org.apache.ode.bpel.dao.MessageExchangeDAO; |
| import org.apache.ode.utils.DOMUtils; |
| import org.w3c.dom.Element; |
| |
| import javax.persistence.Basic; |
| 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.Lob; |
| import javax.persistence.ManyToOne; |
| import javax.persistence.NamedQueries; |
| import javax.persistence.NamedQuery; |
| import javax.persistence.Table; |
| import javax.persistence.Transient; |
| import javax.xml.namespace.QName; |
| |
| @Entity |
| @Table(name="ODE_MESSAGE") |
| @NamedQueries({ |
| @NamedQuery(name=MessageDAOImpl.DELETE_MESSAGES_BY_PROCESS, query="delete from MessageDAOImpl as m where m._messageExchange._process = :process") |
| }) |
| public class MessageDAOImpl implements MessageDAO { |
| public final static String DELETE_MESSAGES_BY_PROCESS = "DELETE_MESSAGES_BY_PROCESS"; |
| |
| @Id @Column(name="MESSAGE_ID") |
| @GeneratedValue(strategy=GenerationType.AUTO) |
| @SuppressWarnings("unused") |
| private Long _id; |
| @Basic @Column(name="TYPE") |
| private String _type; |
| @Lob @Column(name="DATA") |
| private String _data; |
| @Lob @Column(name="HEADER") |
| private String _header; |
| @Transient |
| private Element _element; |
| @Transient |
| private Element _headerElement; |
| @ManyToOne(fetch=FetchType.LAZY,cascade={CascadeType.ALL}) @Column(name="MESSAGE_EXCHANGE_ID") |
| private MessageExchangeDAOImpl _messageExchange; |
| |
| public MessageDAOImpl() { |
| } |
| |
| public MessageDAOImpl(QName type, MessageExchangeDAOImpl me) { |
| _type = type.toString(); |
| _messageExchange = me; |
| } |
| |
| public Element getData() { |
| if ( _element == null && _data != null && !"".equals(_data)) { |
| try { |
| _element = DOMUtils.stringToDOM(_data); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| return _element; |
| } |
| |
| public void setData(Element value) { |
| if (value == null) return; |
| _data = DOMUtils.domToString(value); |
| _element = value; |
| } |
| |
| public Element getHeader() { |
| if ( _headerElement == null && _header != null && !"".equals(_header)) { |
| try { |
| _headerElement = DOMUtils.stringToDOM(_header); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| return _headerElement; |
| } |
| |
| public void setHeader(Element value) { |
| if (value == null) return; |
| _header = DOMUtils.domToString(value); |
| _headerElement = value; |
| } |
| |
| public MessageExchangeDAO getMessageExchange() { |
| return _messageExchange; |
| } |
| |
| public QName getType() { |
| return _type == null ? null : QName.valueOf(_type); |
| } |
| |
| public void setType(QName type) { |
| _type = type.toString(); |
| } |
| |
| } |