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package fromwsdl.asyncprovider.simple.server;
import com.sun.xml.ws.api.server.AsyncProvider;
import com.sun.xml.ws.api.server.AsyncProviderCallback;
import javax.xml.bind.JAXBContext;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;
import javax.xml.ws.WebServiceContext;
import javax.xml.ws.WebServiceException;
import javax.xml.ws.WebServiceProvider;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
@WebServiceProvider(
wsdlLocation="WEB-INF/wsdl/hello_literal.wsdl",
targetNamespace="urn:test",
serviceName="Hello",
portName="HelloPort")
public class HelloAsyncImpl implements AsyncProvider<Source> {
private static final JAXBContext jaxbContext = createJAXBContext();
private int bodyIndex;
public javax.xml.bind.JAXBContext getJAXBContext(){
return jaxbContext;
}
private static javax.xml.bind.JAXBContext createJAXBContext(){
try{
return javax.xml.bind.JAXBContext.newInstance(ObjectFactory.class);
}catch(javax.xml.bind.JAXBException e){
throw new WebServiceException(e.getMessage(), e);
}
}
private Source sendSource() {
System.out.println("**** sendSource ******");
String[] body = {
"<HelloResponse xmlns=\"urn:test:types\"><argument xmlns=\"\">foo</argument><extra xmlns=\"\">bar</extra></HelloResponse>",
"<ans1:HelloResponse xmlns:ans1=\"urn:test:types\"><argument>foo</argument><extra>bar</extra></ans1:HelloResponse>",
};
int i = (++bodyIndex)%body.length;
return new StreamSource(
new ByteArrayInputStream(body[i].getBytes()));
}
private Source sendFaultSource() {
System.out.println("**** sendFaultSource ******");
String body =
"<soap:Fault xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\"><faultcode>soap:Server</faultcode><faultstring>Server was unable to process request. ---> Not a valid accountnumber.</faultstring><detail /></soap:Fault>";
return new StreamSource(
new ByteArrayInputStream(body.getBytes()));
}
private Hello_Type recvBean(Source source) throws Exception {
System.out.println("**** recvBean ******");
return (Hello_Type)jaxbContext.createUnmarshaller().unmarshal(source);
}
private Source sendBean() throws Exception {
System.out.println("**** sendBean ******");
HelloResponse resp = new HelloResponse();
resp.setArgument("foo");
resp.setExtra("bar");
ByteArrayOutputStream bout = new ByteArrayOutputStream();
jaxbContext.createMarshaller().marshal(resp, bout);
return new StreamSource(new ByteArrayInputStream(bout.toByteArray()));
}
public void invoke(Source source, AsyncProviderCallback<Source> cbak, WebServiceContext ctxt) {
System.out.println("**** Received in AsyncProvider Impl ******");
try {
Hello_Type hello = recvBean(source);
String arg = hello.getArgument();
if (arg.equals("sync")) {
String extra = hello.getExtra();
if (extra.equals("source")) {
cbak.send(sendSource());
} else if (extra.equals("bean")) {
cbak.send(sendBean());
} else if (extra.equals("fault")) {
cbak.send(sendFaultSource());
} else {
throw new WebServiceException("Expected extra = (source|bean|fault), Got="+extra);
}
} else if (arg.equals("async")) {
new Thread(new RequestHandler(cbak, hello)).start();
} else {
throw new WebServiceException("Expected Argument = (sync|async), Got="+arg);
}
} catch(Exception e) {
throw new WebServiceException("Endpoint failed", e);
}
}
private class RequestHandler implements Runnable {
final AsyncProviderCallback<Source> cbak;
final Hello_Type hello;
public RequestHandler(AsyncProviderCallback<Source> cbak, Hello_Type hello) {
this.cbak = cbak;
this.hello = hello;
}
public void run() {
try {
Thread.sleep(15000);
} catch(InterruptedException ie) {
cbak.sendError(new WebServiceException("Interrupted..."));
return;
}
try {
String extra = hello.getExtra();
if (extra.equals("source")) {
cbak.send(sendSource());
} else if (extra.equals("bean")) {
cbak.send(sendBean());
} else if (extra.equals("fault")) {
cbak.send(sendFaultSource());
} else {
cbak.sendError(new WebServiceException("Expected extra = (source|bean|fault), Got="+extra));
}
} catch(Exception e) {
cbak.sendError(new WebServiceException(e));
}
}
}
}