/*

  * Copyright 2007-2008 The Kuali Foundation

  *

  * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php

  *

  * 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.kuali.rice.ksb.messaging.dao;

 import java.util.List;

 import java.util.Map;

 import javax.xml.namespace.QName;

 import org.kuali.rice.ksb.messaging.PersistedMessagePayload;

 import org.kuali.rice.ksb.messaging.PersistedMessage;

 public interface MessageQueueDAO {

     public void remove(PersistedMessage routeQueue);

     public void save(PersistedMessage routeQueue);

     public PersistedMessage findByRouteQueueId(Long routeQueueId);

     public List<PersistedMessage> findAll();

     public List<PersistedMessage> findAll(int maxRows);

     public List<PersistedMessage> getNextDocuments(Integer maxDocuments);

     public List<PersistedMessage> findByServiceName(QName serviceName, String methodName);

     /**

          * Finds the persisted messages that match the values passed into the criteriaValues Map, with an EqualTo criteria

          * for each.

          * 

          * @param criteriaValues

          *                A Map of Key/Value pairs, where the Key is a string holding the field name, and the Value is a

          *                string holding the value to match.

          * @return A populated (or empty) list containing the results of the search. If no matches are made, an empty list

          *         will be returned.

          */

     public List<PersistedMessage> findByValues(Map<String, String> criteriaValues, int maxRows);

     public PersistedMessagePayload findByPersistedMessageByRouteQueueId(Long routeQueueId);

 }