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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 static java.lang.System.out;
import static sample.Xutil.elem;
import static sample.Xutil.text;
import static sample.Xutil.xdom;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.w3c.dom.Element;
import sample.Xutil.NodeBuilder;
import sample.api.Java;
import sample.api.WSDL;
import sample.api.WSDLReference;
/**
* Sample component implementation that uses Java interfaces.
*
* @version $Rev$ $Date$
*/
@Java(Upper.class)
public class UpperSampleAsyncReferenceImpl {
@WSDL("http://sample/upper-async#Upper")
WSDLReference upper;
Element response;
CountDownLatch latch = new CountDownLatch( 1 );
public String upper(String s) {
out.println("UpperSampleAsyncReferenceImpl.upper(" + s + ")");
// TODO - I'm passing in the non-wrapped version of the parameter
// here which doesn't seem right. Need to test that databinding
// wraps it correctly
//final Element ureq = xdom("http://sample/upper-async", "s", text(s));
NodeBuilder node1 = elem("s", text(s));
final Element ureq = xdom("http://sample/upper-async", "upper", node1);
upper.callAsync("upper", ureq);
try {
Thread.sleep(500);
latch.await(500, TimeUnit.SECONDS);
} catch (Exception ex) {
// do nothing
}
if( response != null ) return response.getTextContent();
else return "upper did not get called back";
}
/**
* In this implementation the convention is that the
* async callback arrives at an operation named
* operationName + Callback
*/
public void upperCallback(Element response) {
out.println("UpperSampleAsyncReferenceImpl.upperCallback(" + response.getTextContent() + ")");
this.response = response;
latch.countDown();
}
}
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