diff options
Diffstat (limited to 'java/sca/modules/binding-http-runtime/src')
6 files changed, 481 insertions, 16 deletions
diff --git a/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingListenerServlet.java b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingListenerServlet.java new file mode 100644 index 0000000000..582742bd3f --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingListenerServlet.java @@ -0,0 +1,432 @@ +/*
+ * 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 org.apache.tuscany.sca.binding.http.provider;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URLDecoder;
+import java.text.ParseException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.tuscany.sca.binding.http.CacheContext;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+
+/**
+ * Servlet responsible for dispatching HTTP requests to the
+ * target component implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class HTTPBindingListenerServlet extends HttpServlet {
+ private static final long serialVersionUID = 2865466417329430610L;
+
+ private MessageFactory messageFactory;
+ private Invoker getInvoker;
+ private Invoker conditionalGetInvoker;
+ private Invoker putInvoker;
+ private Invoker conditionalPutInvoker;
+ private Invoker postInvoker;
+ private Invoker conditionalPostInvoker;
+ private Invoker deleteInvoker;
+ private Invoker conditionalDeleteInvoker;
+
+ /**
+ * Constructs a new HTTPServiceListenerServlet.
+ */
+ public HTTPBindingListenerServlet(MessageFactory messageFactory) {
+ this.messageFactory = messageFactory;
+ }
+
+
+ @Override
+ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ // Get the request path
+ String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+ if (path.length() ==0) {
+ // Redirect to a URL ending with / to make relative hrefs work
+ // relative to the served resource.
+ response.sendRedirect(request.getRequestURL().append('/').toString());
+ return;
+ }
+
+ // Invoke the get operation on the service implementation
+ Message requestMessage = messageFactory.createMessage();
+ String id = path.substring(1);
+
+ Message responseMessage = null;
+ CacheContext cacheContext = null;
+ try {
+ cacheContext = CacheContext.getCacheContextFromRequest(request);
+ } catch (ParseException e) {
+ }
+
+ // Route message based on availability of cache info and cache methods
+ if (( cacheContext != null ) && (cacheContext.isEnabled()) && (conditionalGetInvoker != null )) {
+ requestMessage.setBody(new Object[] {id, cacheContext});
+ responseMessage = conditionalGetInvoker.invoke(requestMessage);
+ } else {
+ requestMessage.setBody(new Object[] {id});
+ responseMessage = getInvoker.invoke(requestMessage);
+ }
+ if (responseMessage.isFault()) {
+ Object body = responseMessage.getBody();
+
+ int index = -1;
+ if ( -1 < (index = body.getClass().getName().indexOf( "NotModifiedException")) ) {
+ if ( index > -1 )
+ response.sendError( HttpServletResponse.SC_NOT_MODIFIED, body.toString().substring( index ));
+ else
+ response.sendError( HttpServletResponse.SC_NOT_MODIFIED );
+ return;
+ } else if ( -1 < (index = body.getClass().getName().indexOf( "PreconditionFailedException")) ) {
+ if ( index > -1 )
+ response.sendError( HttpServletResponse.SC_PRECONDITION_FAILED, body.toString().substring( index ));
+ else
+ response.sendError( HttpServletResponse.SC_PRECONDITION_FAILED );
+ return;
+ }
+
+ throw new ServletException((Throwable)responseMessage.getBody());
+ }
+
+ // Write the response from the service implementation to the response
+ // output stream
+ InputStream is = (InputStream)responseMessage.getBody();
+ OutputStream os = response.getOutputStream();
+ byte[] buffer = new byte[2048];
+ for (;;) {
+ int n = is.read(buffer);
+ if (n <= 0)
+ break;
+ os.write(buffer, 0, n);
+ }
+ os.flush();
+ os.close();
+ }
+
+ @Override
+ protected void doDelete(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ // Get the request path
+ String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+ if (path.length() ==0) {
+ // Redirect to a URL ending with / to make relative hrefs work
+ // relative to the served resource.
+ response.sendRedirect(request.getRequestURL().append('/').toString());
+ return;
+ }
+
+ // Invoke the get operation on the service implementation
+ Message requestMessage = messageFactory.createMessage();
+ String id = path.substring(1);
+
+ Message responseMessage = null;
+ CacheContext cacheContext = null;
+ try {
+ cacheContext = CacheContext.getCacheContextFromRequest(request);
+ } catch (ParseException e) {
+ }
+
+ // Route message based on availability of cache info and cache methods
+ if (( cacheContext != null ) && (cacheContext.isEnabled()) && (conditionalDeleteInvoker != null )) {
+ requestMessage.setBody(new Object[] {id, cacheContext});
+ responseMessage = conditionalDeleteInvoker.invoke(requestMessage);
+ } else {
+ requestMessage.setBody(new Object[] {id});
+ responseMessage = deleteInvoker.invoke(requestMessage);
+ }
+ if (responseMessage.isFault()) {
+ Object body = responseMessage.getBody();
+
+ int index = -1;
+ if ( -1 < (index = body.getClass().getName().indexOf( "NotModifiedException")) ) {
+ if ( index > -1 )
+ response.sendError( HttpServletResponse.SC_NOT_MODIFIED, body.toString().substring( index ));
+ else
+ response.sendError( HttpServletResponse.SC_NOT_MODIFIED );
+ return;
+ } else if ( -1 < (index = body.getClass().getName().indexOf( "PreconditionFailedException")) ) {
+ if ( index > -1 )
+ response.sendError( HttpServletResponse.SC_PRECONDITION_FAILED, body.toString().substring( index ));
+ else
+ response.sendError( HttpServletResponse.SC_PRECONDITION_FAILED );
+ return;
+ }
+
+ throw new ServletException((Throwable)responseMessage.getBody());
+ }
+
+ // Write the response from the service implementation to the response
+ // output stream
+ InputStream is = (InputStream)responseMessage.getBody();
+ OutputStream os = response.getOutputStream();
+ byte[] buffer = new byte[2048];
+ for (;;) {
+ int n = is.read(buffer);
+ if (n <= 0)
+ break;
+ os.write(buffer, 0, n);
+ }
+ os.flush();
+ os.close();
+ }
+
+ @Override
+ protected void doPut(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ // Get the request path
+ String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+ if (path.length() ==0) {
+ // Redirect to a URL ending with / to make relative hrefs work
+ // relative to the served resource.
+ response.sendRedirect(request.getRequestURL().append('/').toString());
+ return;
+ }
+
+ // Invoke the get operation on the service implementation
+ Message requestMessage = messageFactory.createMessage();
+ String id = path.substring(1);
+
+ Message responseMessage = null;
+ CacheContext cacheContext = null;
+ try {
+ cacheContext = CacheContext.getCacheContextFromRequest(request);
+ } catch (ParseException e) {
+ }
+
+ // Route message based on availability of cache info and cache methods
+ if (( cacheContext != null ) && (cacheContext.isEnabled()) && (conditionalPutInvoker != null )) {
+ requestMessage.setBody(new Object[] {id, cacheContext});
+ responseMessage = conditionalPutInvoker.invoke(requestMessage);
+ } else {
+ requestMessage.setBody(new Object[] {id});
+ responseMessage = putInvoker.invoke(requestMessage);
+ }
+ if (responseMessage.isFault()) {
+ Object body = responseMessage.getBody();
+
+ int index = -1;
+ if ( -1 < (index = body.getClass().getName().indexOf( "NotModifiedException")) ) {
+ if ( index > -1 )
+ response.sendError( HttpServletResponse.SC_NOT_MODIFIED, body.toString().substring( index ));
+ else
+ response.sendError( HttpServletResponse.SC_NOT_MODIFIED );
+ return;
+ } else if ( -1 < (index = body.getClass().getName().indexOf( "PreconditionFailedException")) ) {
+ if ( index > -1 )
+ response.sendError( HttpServletResponse.SC_PRECONDITION_FAILED, body.toString().substring( index ));
+ else
+ response.sendError( HttpServletResponse.SC_PRECONDITION_FAILED );
+ return;
+ }
+
+ throw new ServletException((Throwable)responseMessage.getBody());
+ }
+
+ // Write the response from the service implementation to the response
+ // output stream
+ InputStream is = (InputStream)responseMessage.getBody();
+ OutputStream os = response.getOutputStream();
+ byte[] buffer = new byte[2048];
+ for (;;) {
+ int n = is.read(buffer);
+ if (n <= 0)
+ break;
+ os.write(buffer, 0, n);
+ }
+ os.flush();
+ os.close();
+ }
+
+ @Override
+ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ // Get the request path
+ String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+ if (path.length() ==0) {
+ // Redirect to a URL ending with / to make relative hrefs work
+ // relative to the served resource.
+ response.sendRedirect(request.getRequestURL().append('/').toString());
+ return;
+ }
+
+ // Invoke the get operation on the service implementation
+ Message requestMessage = messageFactory.createMessage();
+ // String id = path.substring(1);
+
+ Message responseMessage = null;
+ CacheContext cacheContext = null;
+ try {
+ cacheContext = CacheContext.getCacheContextFromRequest(request);
+ } catch (ParseException e) {
+ }
+
+ // Route message based on availability of cache info and cache methods
+ if (( cacheContext != null ) && (cacheContext.isEnabled()) && (conditionalPostInvoker != null )) {
+ requestMessage.setBody(new Object[] {cacheContext});
+ responseMessage = conditionalPostInvoker.invoke(requestMessage);
+ } else {
+ requestMessage.setBody(new Object[] {});
+ responseMessage = postInvoker.invoke(requestMessage);
+ }
+ if (responseMessage.isFault()) {
+ Object body = responseMessage.getBody();
+
+ int index = -1;
+ if ( -1 < (index = body.getClass().getName().indexOf( "NotModifiedException")) ) {
+ if ( index > -1 )
+ response.sendError( HttpServletResponse.SC_NOT_MODIFIED, body.toString().substring( index ));
+ else
+ response.sendError( HttpServletResponse.SC_NOT_MODIFIED );
+ return;
+ } else if ( -1 < (index = body.getClass().getName().indexOf( "PreconditionFailedException")) ) {
+ if ( index > -1 )
+ response.sendError( HttpServletResponse.SC_PRECONDITION_FAILED, body.toString().substring( index ));
+ else
+ response.sendError( HttpServletResponse.SC_PRECONDITION_FAILED );
+ return;
+ }
+
+ throw new ServletException((Throwable)responseMessage.getBody());
+ }
+
+ // Put ETag and LastModified in response.
+ CacheContext cc = (CacheContext)responseMessage.getBody();
+ response.setHeader( "ETag", cc.getETag() );
+ response.setHeader( "LastModified", cc.getLastModified() );
+ }
+
+ /**
+ * @return the getInvoker
+ */
+ public Invoker getGetInvoker() {
+ return getInvoker;
+ }
+
+ /**
+ * @param getInvoker the getInvoker to set
+ */
+ public void setGetInvoker(Invoker getInvoker) {
+ this.getInvoker = getInvoker;
+ }
+
+ /**
+ * @return the conditionalGetInvoker
+ */
+ public Invoker getConditionalGetInvoker() {
+ return conditionalGetInvoker;
+ }
+
+ /**
+ * @param conditionalGetInvoker the conditionalGetInvoker to set
+ */
+ public void setConditionalGetInvoker(Invoker conditionalGetInvoker) {
+ this.conditionalGetInvoker = conditionalGetInvoker;
+ }
+
+ /**
+ * @return the putInvoker
+ */
+ public Invoker getPutInvoker() {
+ return putInvoker;
+ }
+
+ /**
+ * @param putInvoker the putInvoker to set
+ */
+ public void setPutInvoker(Invoker putInvoker) {
+ this.putInvoker = putInvoker;
+ }
+
+ /**
+ * @return the conditionalPutInvoker
+ */
+ public Invoker getConditionalPutInvoker() {
+ return conditionalPutInvoker;
+ }
+
+ /**
+ * @param conditionalPutInvoker the conditionalPutInvoker to set
+ */
+ public void setConditionalPutInvoker(Invoker conditionalPutInvoker) {
+ this.conditionalPutInvoker = conditionalPutInvoker;
+ }
+
+ /**
+ * @return the postInvoker
+ */
+ public Invoker getPostInvoker() {
+ return postInvoker;
+ }
+
+ /**
+ * @param postInvoker the postInvoker to set
+ */
+ public void setPostInvoker(Invoker postInvoker) {
+ this.postInvoker = postInvoker;
+ }
+
+ /**
+ * @return the conditionalPostInvoker
+ */
+ public Invoker getConditionalPostInvoker() {
+ return conditionalPostInvoker;
+ }
+
+ /**
+ * @param conditionalPostInvoker the conditionalPostInvoker to set
+ */
+ public void setConditionalPostInvoker(Invoker conditionalPostInvoker) {
+ this.conditionalPostInvoker = conditionalPostInvoker;
+ }
+
+ /**
+ * @return the deleteInvoker
+ */
+ public Invoker getDeleteInvoker() {
+ return deleteInvoker;
+ }
+
+ /**
+ * @param deleteInvoker the deleteInvoker to set
+ */
+ public void setDeleteInvoker(Invoker deleteInvoker) {
+ this.deleteInvoker = deleteInvoker;
+ }
+
+ /**
+ * @return the conditionalDeleteInvoker
+ */
+ public Invoker getConditionalDeleteInvoker() {
+ return conditionalDeleteInvoker;
+ }
+
+ /**
+ * @param conditionalDeleteInvoker the conditionalDeleteInvoker to set
+ */
+ public void setConditionalDeleteInvoker(Invoker conditionalDeleteInvoker) {
+ this.conditionalDeleteInvoker = conditionalDeleteInvoker;
+ }
+
+}
diff --git a/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java index 4584a479b3..0a8f74edca 100644 --- a/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java +++ b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java @@ -45,7 +45,8 @@ public class HTTPServiceBindingProvider implements ServiceBindingProvider { private MessageFactory messageFactory; private ServletHost servletHost; private String servletMapping; - + private HTTPBindingListenerServlet bindingListenerServlet; + public HTTPServiceBindingProvider(RuntimeComponent component, RuntimeComponentService service, HTTPBinding binding, @@ -58,18 +59,46 @@ public class HTTPServiceBindingProvider implements ServiceBindingProvider { } public void start() { - // Get the invokers for the supported operations RuntimeComponentService componentService = (RuntimeComponentService) service; RuntimeWire wire = componentService.getRuntimeWire(binding); Servlet servlet = null; + bindingListenerServlet = new HTTPBindingListenerServlet( messageFactory ); for (InvocationChain invocationChain : wire.getInvocationChains()) { Operation operation = invocationChain.getTargetOperation(); String operationName = operation.getName(); - if (operationName.equals("get")) { + if (operationName.equals("get")) { Invoker getInvoker = invocationChain.getHeadInvoker(); - servlet = new HTTPGetListenerServlet(getInvoker, messageFactory); - break; + bindingListenerServlet.setGetInvoker(getInvoker); + servlet = bindingListenerServlet; + } else if (operationName.equals("conditionalGet")) { + Invoker conditionalGetInvoker = invocationChain.getHeadInvoker(); + bindingListenerServlet.setConditionalGetInvoker(conditionalGetInvoker); + servlet = bindingListenerServlet; + } else if (operationName.equals("delete")) { + Invoker deleteInvoker = invocationChain.getHeadInvoker(); + bindingListenerServlet.setDeleteInvoker(deleteInvoker); + servlet = bindingListenerServlet; + } else if (operationName.equals("conditionalDelete")) { + Invoker conditionalDeleteInvoker = invocationChain.getHeadInvoker(); + bindingListenerServlet.setConditionalDeleteInvoker(conditionalDeleteInvoker); + servlet = bindingListenerServlet; + } else if (operationName.equals("put")) { + Invoker putInvoker = invocationChain.getHeadInvoker(); + bindingListenerServlet.setPutInvoker(putInvoker); + servlet = bindingListenerServlet; + } else if (operationName.equals("conditionalPut")) { + Invoker conditionalPutInvoker = invocationChain.getHeadInvoker(); + bindingListenerServlet.setConditionalPutInvoker(conditionalPutInvoker); + servlet = bindingListenerServlet; + } else if (operationName.equals("post")) { + Invoker postInvoker = invocationChain.getHeadInvoker(); + bindingListenerServlet.setPostInvoker(postInvoker); + servlet = bindingListenerServlet; + } else if (operationName.equals("conditionalPost")) { + Invoker conditionalPostInvoker = invocationChain.getHeadInvoker(); + bindingListenerServlet.setConditionalPostInvoker(conditionalPostInvoker); + servlet = bindingListenerServlet; } else if (operationName.equals("service")) { Invoker serviceInvoker = invocationChain.getHeadInvoker(); servlet = new HTTPServiceListenerServlet(serviceInvoker, messageFactory); @@ -92,8 +121,7 @@ public class HTTPServiceBindingProvider implements ServiceBindingProvider { servletHost.addServletMapping(servletMapping, servlet); } - public void stop() { - + public void stop() { // Unregister the Servlet from the Servlet host servletHost.removeServletMapping(servletMapping); } diff --git a/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java index f3da2367f0..3dee67b1ba 100644 --- a/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java +++ b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java @@ -48,6 +48,7 @@ public class HTTPServiceListenerServlet implements Servlet { * Constructs a new HTTPServiceListenerServlet. */ public HTTPServiceListenerServlet(Invoker serviceInvoker, MessageFactory messageFactory) { + System.out.println( "DOB: HTTPServiceListenerServlet.service cons"); this.serviceInvoker = serviceInvoker; this.messageFactory = messageFactory; } @@ -68,13 +69,13 @@ public class HTTPServiceListenerServlet implements Servlet { } public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException { + System.out.println( "DOB: HTTPServiceListenerServlet.service entry"); // Dispatch the service interaction to the service invoker Message requestMessage = messageFactory.createMessage(); requestMessage.setBody(new Object[]{request, response}); Message responseMessage = serviceInvoker.invoke(requestMessage); - if (responseMessage.isFault()) { - + if (responseMessage.isFault()) { // Turn a fault into an exception //throw new ServletException((Throwable)responseMessage.getBody()); Throwable e = (Throwable)responseMessage.getBody(); diff --git a/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java index bc87dd2f93..e5cad080a6 100644 --- a/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java +++ b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java @@ -23,6 +23,7 @@ import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStream; import java.net.Socket; +import java.text.MessageFormat; import junit.framework.TestCase; @@ -54,7 +55,7 @@ public class HTTPBindingTestCase extends TestCase { REQUEST2_HEADER + REQUEST2_CONTENT.getBytes().length + "\n\n" + REQUEST2_CONTENT; private static final String REQUEST3_HEADER = - "GET /httpget/test HTTP/1.0\n" + "Host: localhost\n" + "GET /httpget/{0} HTTP/1.0\n" + "Host: localhost\n" + "Content-Type: text/xml\n" + "Connection: close\n" + "Content-Length: "; @@ -97,11 +98,13 @@ public class HTTPBindingTestCase extends TestCase { public void testGetImplementation() throws Exception { Socket client = new Socket("127.0.0.1", HTTP_PORT); OutputStream os = client.getOutputStream(); - os.write(REQUEST3.getBytes()); + int index = 0; + String request = MessageFormat.format( REQUEST3, index ); + os.write( request.getBytes()); os.flush(); String document = read(client); - assertTrue(document.indexOf("<body><p>uh oh</body>") != -1); + assertTrue(document.indexOf("<body><p>item=" + index) != -1); } /** diff --git a/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestGetImpl.java b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestGetImpl.java index 0e0360d821..0df279dedd 100644 --- a/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestGetImpl.java +++ b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestGetImpl.java @@ -30,9 +30,9 @@ import java.io.InputStream; public class TestGetImpl { public InputStream get(String id) { - - return new ByteArrayInputStream("<html><body><p>uh oh</body></html>".getBytes()); - + System.out.println( "DOB: TestGetImpl id=" + id ); + return new ByteArrayInputStream(("<html><body><p>item=" + id + "</body></html>").getBytes()); + } } diff --git a/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java index 1cfc02a473..11945c8cd1 100644 --- a/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java +++ b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java @@ -23,6 +23,7 @@ import java.io.IOException; import javax.servlet.Servlet; import javax.servlet.ServletConfig; +import javax.servlet.ServletContext; import javax.servlet.ServletException; import javax.servlet.ServletRequest; import javax.servlet.ServletResponse; @@ -42,7 +43,7 @@ public class TestServiceImpl implements Servlet { } public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException { - //HttpServletResponse httpResponse = (HttpServletResponse)response; + //HttpServletResponse httpResponse = (HttpServletResponse)response; response.getOutputStream().print("<html><body><p>hey</body></html>"); } |