/*
* 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.*;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axiom.soap.SOAPFactory;
import org.apache.axiom.soap.SOAPBody;
import org.apache.axiom.attachments.Attachments;
import org.apache.axis2.client.ServiceClient;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.OperationClient;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.wsdl.WSDLConstants;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.context.ConfigurationContextFactory;
import org.apache.axis2.context.MessageContext;
import javax.activation.FileDataSource;
import javax.activation.DataHandler;
import javax.xml.namespace.QName;
import java.io.*;
public class MTOMSwAClient {
private static final int BUFFER = 2048;
private static String getProperty(String name, String def) {
String result = System.getProperty(name);
if (result == null || result.length() == 0) {
result = def;
}
return result;
}
private static ServiceClient createServiceClient() throws AxisFault {
String repo = getProperty("repository", "client_repo");
if (repo != null && !"null".equals(repo)) {
ConfigurationContext configContext =
ConfigurationContextFactory.
createConfigurationContextFromFileSystem(repo,
repo + File.separator + "conf" + File.separator + "axis2.xml");
return new ServiceClient(configContext, null);
} else {
return new ServiceClient();
}
}
public static void main(String[] args) throws Exception {
String targetEPR = getProperty("opt_url", "http://localhost:8280/services/MTOMSwASampleService");
String fileName = getProperty("opt_file", "./../../repository/samples/resources/mtom/asf-logo.gif");
String mode = getProperty("opt_mode", "mtom");
if (args.length > 0) mode = args[0];
if (args.length > 1) targetEPR = args[1];
if (args.length > 2) fileName = args[2];
if ("mtom".equals(mode)) {
sendUsingMTOM(fileName, targetEPR);
} else if ("swa".equals(mode)) {
sendUsingSwA(fileName, targetEPR);
}
// let the server read the stream before exit
Thread.sleep(1000);
System.exit(0);
}
public static MessageContext sendUsingSwA(String fileName, String targetEPR) throws IOException {
Options options = new Options();
options.setTo(new EndpointReference(targetEPR));
options.setAction("urn:uploadFileUsingSwA");
options.setProperty(Constants.Configuration.ENABLE_SWA, Constants.VALUE_TRUE);
ServiceClient sender = createServiceClient();
sender.setOptions(options);
OperationClient mepClient = sender.createClient(ServiceClient.ANON_OUT_IN_OP);
MessageContext mc = new MessageContext();
System.out.println("Sending file : " + fileName + " as SwA");
FileDataSource fileDataSource = new FileDataSource(new File(fileName));
DataHandler dataHandler = new DataHandler(fileDataSource);
String attachmentID = mc.addAttachment(dataHandler);
SOAPFactory factory = OMAbstractFactory.getSOAP11Factory();
SOAPEnvelope env = factory.getDefaultEnvelope();
OMNamespace ns = factory.createOMNamespace("http://services.samples", "m0");
OMElement payload = factory.createOMElement("uploadFileUsingSwA", ns);
OMElement request = factory.createOMElement("request", ns);
OMElement imageId = factory.createOMElement("imageId", ns);
imageId.setText(attachmentID);
request.addChild(imageId);
payload.addChild(request);
env.getBody().addChild(payload);
mc.setEnvelope(env);
mepClient.addMessageContext(mc);
mepClient.execute(true);
MessageContext response = mepClient.getMessageContext(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
SOAPBody body = response.getEnvelope().getBody();
String imageContentId = body.
getFirstChildWithName(new QName("http://services.samples", "uploadFileUsingSwAResponse")).
getFirstChildWithName(new QName("http://services.samples", "response")).
getFirstChildWithName(new QName("http://services.samples", "imageId")).
getText();
Attachments attachment = response.getAttachmentMap();
dataHandler = attachment.getDataHandler(imageContentId);
File tempFile = File.createTempFile("swa-", ".gif");
FileOutputStream fos = new FileOutputStream(tempFile);
dataHandler.writeTo(fos);
fos.flush();
fos.close();
System.out.println("Saved response to file : " + tempFile.getAbsolutePath());
return response;
}
public static OMElement sendUsingMTOM(String fileName, String targetEPR) throws IOException {
OMFactory factory = OMAbstractFactory.getOMFactory();
OMNamespace ns = factory.createOMNamespace("http://services.samples", "m0");
OMElement payload = factory.createOMElement("uploadFileUsingMTOM", ns);
OMElement request = factory.createOMElement("request", ns);
OMElement image = factory.createOMElement("image", ns);
System.out.println("Sending file : " + fileName + " as MTOM");
FileDataSource fileDataSource = new FileDataSource(new File(fileName));
DataHandler dataHandler = new DataHandler(fileDataSource);
OMText textData = factory.createOMText(dataHandler, true);
image.addChild(textData);
request.addChild(image);
payload.addChild(request);
ServiceClient serviceClient = createServiceClient();
Options options = new Options();
options.setTo(new EndpointReference(targetEPR));
options.setAction("urn:uploadFileUsingMTOM");
options.setProperty(Constants.Configuration.ENABLE_MTOM, Constants.VALUE_TRUE);
serviceClient.setOptions(options);
OMElement response = serviceClient.sendReceive(payload);
OMText binaryNode = (OMText) response.
getFirstChildWithName(new QName("http://services.samples", "response")).
getFirstChildWithName(new QName("http://services.samples", "image")).
getFirstOMChild();
dataHandler = (DataHandler) binaryNode.getDataHandler();
InputStream is = dataHandler.getInputStream();
File tempFile = File.createTempFile("mtom-", ".gif");
FileOutputStream fos = new FileOutputStream(tempFile);
BufferedOutputStream dest = new BufferedOutputStream(fos, BUFFER);
byte data[] = new byte[BUFFER];
int count;
while ((count = is.read(data, 0, BUFFER)) != -1) {
dest.write(data, 0, count);
}
dest.flush();
dest.close();
System.out.println("Saved response to file : " + tempFile.getAbsolutePath());
return response;
}
}