001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.servicemix.wsn.client;
018    
019    import java.math.BigInteger;
020    import java.util.List;
021    
022    import javax.jbi.JBIException;
023    import javax.jbi.component.ComponentContext;
024    import javax.xml.ws.wsaddressing.W3CEndpointReference;
025    
026    import org.oasis_open.docs.wsn.b_2.DestroyPullPoint;
027    import org.oasis_open.docs.wsn.b_2.GetMessages;
028    import org.oasis_open.docs.wsn.b_2.GetMessagesResponse;
029    import org.oasis_open.docs.wsn.b_2.NotificationMessageHolderType;
030    
031    public class PullPoint extends AbstractWSAClient {
032    
033        public PullPoint(ComponentContext context, W3CEndpointReference pullPoint) {
034            super(context, pullPoint);
035        }
036    
037        public List<NotificationMessageHolderType> getMessages(int max) throws JBIException {
038            GetMessages getMessages = new GetMessages();
039            getMessages.setMaximumNumber(BigInteger.valueOf(max));
040            GetMessagesResponse response = (GetMessagesResponse) request(getMessages);
041            return response.getNotificationMessage();
042        }
043    
044        public void destroy() throws JBIException {
045            request(new DestroyPullPoint());
046        }
047    
048    }