/*
* 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.axis2.context.ConfigurationContext;
import org.apache.axis2.context.ConfigurationContextFactory;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.Constants;
import org.apache.axis2.transport.http.HttpTransportProperties;
import org.apache.axis2.transport.http.HTTPConstants;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.util.AXIOMUtil;
import javax.xml.namespace.QName;
import java.io.File;
import java.net.URL;
public class JSONClient {
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/JSONProxy");
String trpUrl = getProperty("trpurl", null);
String prxUrl = getProperty("prxurl", null);
String repo = getProperty("repository", "client_repo");
String symbol = getProperty("symbol", "IBM");
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();
}
if (trpUrl != null && !"null".equals(trpUrl)) {
options.setProperty(Constants.Configuration.TRANSPORT_URL, trpUrl);
}
if (prxUrl != null && !"null".equals(prxUrl)) {
HttpTransportProperties.ProxyProperties proxyProperties =
new HttpTransportProperties.ProxyProperties();
URL url = new URL(prxUrl);
proxyProperties.setProxyName(url.getHost());
proxyProperties.setProxyPort(url.getPort());
proxyProperties.setUserName("");
proxyProperties.setPassWord("");
proxyProperties.setDomain("");
options.setProperty(HTTPConstants.PROXY, proxyProperties);
}
serviceClient.engageModule("addressing");
options.setTo(new EndpointReference(addUrl));
options.setAction("urn:getQuote");
options.setProperty(Constants.Configuration.MESSAGE_TYPE, "application/json");
serviceClient.setOptions(options);
OMElement payload =
AXIOMUtil.stringToOM("<getQuote><request><symbol>" + symbol + "</symbol>" +
"</request></getQuote>");
OMElement response = serviceClient.sendReceive(payload);
if (response.getLocalName().equals("getQuoteResponse")) {
OMElement last = response.getFirstElement().getFirstChildWithName(new QName("last"));
System.out.println("Standard :: Stock price = $" + last.getText());
} else {
throw new Exception("Unexpected response : " + response);
}
Thread.sleep(1000);
if (configContext != null) {
configContext.terminate();
}
}
}