001/**
002 * Copyright 2005-2016 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.ksb.messaging;
017
018import org.kuali.rice.core.api.util.io.SerializationUtils;
019import org.kuali.rice.ksb.api.KsbApiServiceLocator;
020import org.kuali.rice.ksb.api.messaging.AsynchronousCall;
021
022import javax.persistence.*;
023import java.io.Serializable;
024
025/**
026 * Holds message payload content.  Needed to proxy the content so we don't have to 
027 * take the hit when grabbing large amounts of persisted messages at time.
028 * 
029 * @author Kuali Rice Team (rice.collab@kuali.org)
030 *
031 */
032@Entity
033@Table(name="KRSB_MSG_PYLD_T")
034public class PersistedMessagePayload implements Serializable {
035    
036    private static final long serialVersionUID = 508778527504899029L;
037    
038    @Id
039        @Column(name="MSG_QUE_ID")
040        private Long routeQueueId;
041    @Lob
042        @Basic(fetch=FetchType.LAZY)
043        @Column(name="MSG_PYLD", length=4000)
044        private String payload;
045    @Transient
046    private AsynchronousCall methodCall;
047    @Transient
048    private PersistedMessageBO message;
049    
050    public PersistedMessagePayload() {}
051    
052    public PersistedMessagePayload (AsynchronousCall methodCall, PersistedMessageBO message) {
053        this.setPayload(SerializationUtils.serializeToBase64(methodCall));
054        this.methodCall = methodCall;
055        this.message = message;
056    }
057    
058    public String getPayload() {
059        return this.payload;
060    }
061    public void setPayload(String payload) {
062        this.payload = payload;
063    }
064    public Long getRouteQueueId() {
065        return this.routeQueueId;
066    }
067    public void setRouteQueueId(Long routeQueueId) {
068        this.routeQueueId = routeQueueId;
069    }
070    public AsynchronousCall getMethodCall() {
071        if (this.methodCall != null) {
072            return this.methodCall;
073        } 
074        this.methodCall = (AsynchronousCall) SerializationUtils.deserializeFromBase64(getPayload());
075        return this.methodCall;
076    }
077
078    public PersistedMessageBO getMessage() {
079        return this.message;
080    }
081
082    public void setMessage(PersistedMessageBO message) {
083        this.message = message;
084    }
085
086    public void setMethodCall(AsynchronousCall methodCall) {
087        this.methodCall = methodCall;
088    }
089    
090
091}
092