/*
* 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 samples.userguide;
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.axiom.om.util.AXIOMUtil;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.context.ConfigurationContextFactory;
import org.apache.axis2.context.MessageContext;
import java.io.File;
public class EventSender {
public static void main(String[] args) {
try {
executeClient();
} catch (Exception e) {
e.printStackTrace();
}
System.exit(0);
}
private static String getProperty(String name, String def) {
String result = System.getProperty(name);
if (result == null || result.length() == 0) {
result = def;
}
return result;
}
public static void executeClient() throws Exception {
Options options = new Options();
ServiceClient serviceClient;
ConfigurationContext configContext = null;
String addUrl = getProperty("addurl", "http://localhost:8280/services/EventingProxy");
String repo = getProperty("repository", "client_repo");
String symbol = getProperty("symbol", "GOOG");
String price = getProperty("price", "10.10");
String qty = getProperty("qty", "1000");
String topic = getProperty("topic", "synapse/event/test");
String action = getProperty("action", "urn:event");
String topicns = getProperty("topicns", "http://apache.org/aip");
if (repo != null && !"null".equals(repo)) {
configContext =
ConfigurationContextFactory.
createConfigurationContextFromFileSystem(repo,
repo + File.separator + "conf" + File.separator + "axis2.xml");
serviceClient = new ServiceClient(configContext, null);
} else {
serviceClient = new ServiceClient();
}
OMFactory factory = OMAbstractFactory.getOMFactory();
OMNamespace nsaip = factory.createOMNamespace(topicns, "aip");
// set the target topic
OMElement topicOm = factory.createOMElement("Topic", nsaip);
factory.createOMText(topicOm, topic);
// set addressing, transport and proxy url
serviceClient.engageModule("addressing");
options.setTo(new EndpointReference(addUrl));
options.setAction(action);
options.setProperty(MessageContext.TRANSPORT_NON_BLOCKING,
Boolean.FALSE); // set for fire and foget
serviceClient.setOptions(options);
serviceClient.addHeader(topicOm);
OMElement payload =
AXIOMUtil.stringToOM("<m:placeOrder xmlns:m=\"http://services.samples\">\n" +
" <m:order>\n" +
" <m:price>" + price + "</m:price>\n" +
" <m:quantity>" + qty + "</m:quantity>\n" +
" <m:symbol>" + symbol + "</m:symbol>\n" +
" </m:order>\n" +
"</m:placeOrder>");
System.out.println("Sending Event : \n" + payload.toString());
serviceClient.fireAndForget(payload);
System.out.println("Event sent to topic " + topic);
Thread.sleep(1000);
if (configContext != null) {
configContext.terminate();
}
}
}