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package server.endpoint_http_context.client;
import com.sun.net.httpserver.HttpContext;
import com.sun.net.httpserver.HttpServer;
import com.sun.xml.ws.transport.http.HttpAdapter;
import junit.framework.TestCase;
import testutil.ClientServerTestUtil;
import testutil.PortAllocator;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamReader;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;
import javax.xml.ws.Dispatch;
import javax.xml.ws.Endpoint;
import javax.xml.ws.Service;
import javax.xml.ws.soap.SOAPBinding;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.InetSocketAddress;
import java.net.URL;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
/**
* @author Jitendra Kotamraju
*/
public class HttpContextTest extends TestCase {
public void testContext() throws Exception {
try {
HttpAdapter.setPublishStatus(true);
int port = PortAllocator.getFreePort();
String address = "http://localhost:" + port + "/hello";
HttpServer server = HttpServer.create(new InetSocketAddress(port), 5);
ExecutorService threads = Executors.newFixedThreadPool(5);
server.setExecutor(threads);
server.start();
Endpoint endpoint = Endpoint.create(new RpcLitEndpoint());
HttpContext context = server.createContext("/hello");
endpoint.publish(context);
// access HTML page and check the wsdl location
String wsdlAddress = address + "?wsdl";
String str = getHtmlPage(address);
assertTrue(str + "doesn't have " + wsdlAddress, str.contains(wsdlAddress));
// See if WSDL is published at the correct address
int code = getHttpStatusCode(wsdlAddress);
assertEquals(HttpURLConnection.HTTP_OK, code);
// Check abstract wsdl address
String wsdlImportAddress = getWsdlImportAddress(wsdlAddress);
assertEquals(address + "?wsdl=1", wsdlImportAddress);
// See if abstract WSDL is published at the correct address
code = getHttpStatusCode(wsdlImportAddress);
assertEquals(HttpURLConnection.HTTP_OK, code);
// Check published web service soap address
String pubAddress = getSoapAddress(wsdlAddress);
assertEquals(address, pubAddress);
// Invoke service
invoke(address);
endpoint.stop();
server.stop(1);
threads.shutdown();
} finally {
HttpAdapter.setPublishStatus(false);
}
}
private void invoke(String address) {
// access service
QName portName = new QName("http://echo.org/", "RpcLitPort");
QName serviceName = new QName("http://echo.org/", "RpcLitEndpoint");
Service service = Service.create(serviceName);
service.addPort(portName, SOAPBinding.SOAP11HTTP_BINDING, address);
Dispatch<Source> d = service.createDispatch(portName, Source.class, Service.Mode.PAYLOAD);
String body = "<ns0:echoInteger xmlns:ns0=\"http://echo.abstract.org/\"><arg0>2</arg0></ns0:echoInteger>";
Source request = new StreamSource(new ByteArrayInputStream(body.getBytes()));
d.invoke(request);
}
private int getHttpStatusCode(String address) throws Exception {
URL url = new URL(address);
HttpURLConnection con = (HttpURLConnection)url.openConnection();
con.connect();
return con.getResponseCode();
}
private String getHtmlPage(String address) throws Exception {
URL url = new URL(address);
BufferedReader rdr = new BufferedReader(new InputStreamReader(url.openStream()));
StringBuilder sb = new StringBuilder();
String str;
while ((str=rdr.readLine()) != null) {
sb.append(str);
}
rdr.close();
return sb.toString();
}
private String getWsdlImportAddress(String wsdlAddress) throws Exception {
URL url = new URL(wsdlAddress);
XMLStreamReader rdr = XMLInputFactory.newInstance().createXMLStreamReader(url.openStream());
try {
while(rdr.hasNext()) {
int event = rdr.next();
if (event == XMLStreamReader.START_ELEMENT) {
if (rdr.getName().equals(new QName("http://schemas.xmlsoap.org/wsdl/", "import"))) {
return rdr.getAttributeValue(null, "location");
}
}
}
} finally {
rdr.close();
}
return null;
}
private String getSoapAddress(String wsdlAddress) throws Exception {
URL url = new URL(wsdlAddress);
XMLStreamReader rdr = XMLInputFactory.newInstance().createXMLStreamReader(url.openStream());
try {
while(rdr.hasNext()) {
int event = rdr.next();
if (event == XMLStreamReader.START_ELEMENT) {
if (rdr.getName().equals(new QName("http://schemas.xmlsoap.org/wsdl/soap/", "address"))) {
return rdr.getAttributeValue(null, "location");
}
}
}
} finally {
rdr.close();
}
return null;
}
}