| /* |
| * 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 sample.eventing; |
| |
| import java.net.URI; |
| import java.util.Random; |
| |
| import org.apache.axiom.om.OMAbstractFactory; |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axiom.om.OMFactory; |
| import org.apache.axiom.om.OMNamespace; |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.context.ServiceContext; |
| import org.apache.savan.publication.client.PublicationClient; |
| import org.apache.savan.storage.SubscriberStore; |
| import org.apache.savan.util.CommonUtil; |
| |
| public class PublisherService { |
| |
| ServiceContext serviceContext = null; |
| |
| public void init(ServiceContext serviceContext) throws AxisFault { |
| System.out.println("Eventing Service INIT called"); |
| this.serviceContext = serviceContext; |
| |
| PublisherThread thread = new PublisherThread (); |
| thread.start(); |
| } |
| |
| public void dummyMethod(OMElement param) throws Exception { |
| System.out.println("Eventing Service dummy method called"); |
| } |
| |
| private class PublisherThread extends Thread { |
| |
| String Publication = "Publication"; |
| String publicationNamespaceValue = "http://tempuri/publication/"; |
| Random r = new Random (); |
| |
| public void run () { |
| try { |
| while (true) { |
| |
| Thread.sleep(5000); |
| |
| //publishing |
| System.out.println("Publishing next publication..."); |
| |
| SubscriberStore store = CommonUtil.getSubscriberStore(serviceContext.getAxisService()); |
| if (store==null) |
| throw new Exception ("Cant find the Savan subscriber store"); |
| |
| OMElement data = getNextPublicationData (); |
| |
| PublicationClient publicationClient = new PublicationClient (serviceContext.getConfigurationContext()); |
| publicationClient.sendPublication(data,serviceContext.getAxisService(),null); |
| } |
| } catch (Exception e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| } |
| |
| public OMElement getNextPublicationData () { |
| OMFactory factory = OMAbstractFactory.getOMFactory(); |
| OMNamespace namespace = factory.createOMNamespace(publicationNamespaceValue,"ns1"); |
| OMElement publicationElement = factory.createOMElement(Publication,namespace); |
| |
| int value = r.nextInt(); |
| publicationElement.setText(Integer.toString(value)); |
| |
| OMElement data = factory.createOMElement("publish",namespace); |
| data.addChild(publicationElement); |
| |
| |
| return data; |
| } |
| } |
| } |