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/*
* 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;
import java.io.IOException;
import javax.xml.namespace.QName;
import org.apache.tuscany.sca.Node;
import org.apache.tuscany.sca.assembly.Endpoint;
import org.apache.tuscany.sca.common.xml.dom.DOMHelper;
import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
import org.apache.tuscany.sca.impl.NodeImpl;
import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
import org.apache.tuscany.sca.monitor.ValidationException;
import org.apache.tuscany.sca.runtime.DOMInvoker;
import org.apache.tuscany.sca.runtime.TuscanyComponentContext;
import org.oasisopen.sca.NoSuchServiceException;
import org.oasisopen.sca.annotation.Context;
import org.oasisopen.sca.annotation.Init;
import org.xml.sax.SAXException;
import test.EndpointHelper;
public class HelloworldDynamicWSImpl implements Helloworld {
@Context
private TuscanyComponentContext context;
private DOMHelper domHelper;
private Node node;
@Init
public void init() {
domHelper = DOMHelper.getInstance(context.getExtensionPointRegistry());
node = context.getNode();
}
public String sayHello(String name) {
try {
String curi = node.installContribution("src/test/resources/resources.zip");
Endpoint endpoint = EndpointHelper.createWSEndpoint("SomeEndpointName", new QName("http://sample/", "Helloworld"), "http://localhost:8080/testComponent/Helloworld", curi, node);
((NodeImpl)node).getEndpointRegistry().addEndpoint(endpoint);
DOMInvoker domInvoker = node.getDOMInvoker("SomeEndpointName");
org.w3c.dom.Node arg = getRequestDOM(name);
org.w3c.dom.Node response = domInvoker.invoke("sayHello", arg);
return "Remote WS says: " + getResponseString(response);
} catch (ContributionReadException e) {
throw new RuntimeException(e);
} catch (ValidationException e) {
throw new RuntimeException(e);
} catch (NoSuchServiceException e) {
throw new RuntimeException(e);
} catch (InvalidInterfaceException e) {
throw new RuntimeException(e);
}
}
private String getResponseString(org.w3c.dom.Node responseDOM) {
String xml = domHelper.saveAsString(responseDOM);
int x = xml.indexOf("<return>") + "<return>".length();
int y = xml.indexOf("</return>");
return xml.substring(x, y);
}
private org.w3c.dom.Node getRequestDOM(String name) {
try {
String xml = "<ns2:sayHello xmlns:ns2=\"http://sample/\"><arg0>"+ name + "</arg0></ns2:sayHello>";
return domHelper.load(xml);
} catch (IOException e) {
throw new RuntimeException(e);
} catch (SAXException e) {
throw new RuntimeException(e);
}
}
}
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