diff options
Diffstat (limited to 'java/sca/modules/binding-http-runtime/src')
17 files changed, 2453 insertions, 0 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..e969749358 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingListenerServlet.java @@ -0,0 +1,443 @@ +/*
+ * 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());
+ }
+
+
+ // Test if the ETag and LastModified are returned as a cache context.
+ Object body = responseMessage.getBody();
+ if ( body.getClass() == CacheContext.class ) {
+ // Transfer to header if so.
+ CacheContext cc = (CacheContext)responseMessage.getBody();
+ if (( cc != null ) && ( cc.isEnabled() )) {
+ String eTag = cc.getETag();
+ if ( eTag != null )
+ response.setHeader( "ETag", cc.getETag() );
+ String lastModified = cc.getLastModified();
+ if ( lastModified != null)
+ 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/HTTPBindingProviderFactory.java b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingProviderFactory.java new file mode 100644 index 0000000000..eb496f2421 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingProviderFactory.java @@ -0,0 +1,64 @@ +/* + * 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 org.apache.tuscany.sca.binding.http.HTTPBinding; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.host.http.ServletHost; +import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.provider.BindingProviderFactory; +import org.apache.tuscany.sca.provider.ReferenceBindingProvider; +import org.apache.tuscany.sca.provider.ServiceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + + +/** + * Factory for HTTP binding providers. + * + * @version $Rev$ $Date$ + */ +public class HTTPBindingProviderFactory implements BindingProviderFactory<HTTPBinding> { + + private MessageFactory messageFactory; + private ServletHost servletHost; + + public HTTPBindingProviderFactory(ExtensionPointRegistry extensionPoints) { + ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class); + this.servletHost = servletHosts.getServletHosts().get(0); + FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class); + messageFactory = modelFactories.getFactory(MessageFactory.class); + } + + public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component, RuntimeComponentReference reference, HTTPBinding binding) { + return null; + } + + public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component, RuntimeComponentService service, HTTPBinding binding) { + return new HTTPServiceBindingProvider(component, service, binding, messageFactory, servletHost); + } + + public Class<HTTPBinding> getModelType() { + return HTTPBinding.class; + } +} diff --git a/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPGetListenerServlet.java b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPGetListenerServlet.java new file mode 100644 index 0000000000..e20d420d49 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPGetListenerServlet.java @@ -0,0 +1,94 @@ +/* + * 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 javax.servlet.ServletException; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +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 GET requests to the + * target component implementation. + * + * @version $Rev$ $Date$ + */ +public class HTTPGetListenerServlet extends HttpServlet { + private static final long serialVersionUID = 2865466417329430610L; + + private MessageFactory messageFactory; + private Invoker getInvoker; + + /** + * Constructs a new HTTPServiceListenerServlet. + */ + public HTTPGetListenerServlet(Invoker getInvoker, MessageFactory messageFactory) { + this.getInvoker = getInvoker; + 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); + requestMessage.setBody(new Object[] {id}); + Message responseMessage = getInvoker.invoke(requestMessage); + if (responseMessage.isFault()) { + 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(); + + } + +} 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 new file mode 100644 index 0000000000..0a8f74edca --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java @@ -0,0 +1,137 @@ +/* + * 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 javax.servlet.Servlet; + +import org.apache.tuscany.sca.binding.http.HTTPBinding; +import org.apache.tuscany.sca.host.http.ServletHost; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.InvocationChain; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.provider.ServiceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; +import org.apache.tuscany.sca.runtime.RuntimeWire; + +/** + * Implementation of an HTTP binding provider. + * + * @version $Rev$ $Date$ + */ +public class HTTPServiceBindingProvider implements ServiceBindingProvider { + + private RuntimeComponentService service; + private HTTPBinding binding; + private MessageFactory messageFactory; + private ServletHost servletHost; + private String servletMapping; + private HTTPBindingListenerServlet bindingListenerServlet; + + public HTTPServiceBindingProvider(RuntimeComponent component, + RuntimeComponentService service, + HTTPBinding binding, + MessageFactory messageFactory, + ServletHost servletHost) { + this.service = service; + this.binding = binding; + this.messageFactory = messageFactory; + this.servletHost = servletHost; + } + + 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")) { + Invoker getInvoker = invocationChain.getHeadInvoker(); + 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); + break; + } + } + if (servlet == null) { + throw new IllegalStateException("No get or service method found on the service"); + } + + // Create our HTTP service listener Servlet and register it with the + // Servlet host + servletMapping = binding.getURI(); + if (!servletMapping.endsWith("/")) { + servletMapping += "/"; + } + if (!servletMapping.endsWith("*")) { + servletMapping += "*"; + } + servletHost.addServletMapping(servletMapping, servlet); + } + + public void stop() { + // Unregister the Servlet from the Servlet host + servletHost.removeServletMapping(servletMapping); + } + + public InterfaceContract getBindingInterfaceContract() { + return null; + } + + public boolean supportsOneWayInvocation() { + return false; + } + +} 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 new file mode 100644 index 0000000000..03b91c4db2 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java @@ -0,0 +1,84 @@ +/* + * 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 javax.servlet.Servlet; +import javax.servlet.ServletConfig; +import javax.servlet.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; +import javax.servlet.http.HttpServletResponse; + +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 service requests to the + * target component implementation. + * + * @version $Rev$ $Date$ + */ +public class HTTPServiceListenerServlet implements Servlet { + + private ServletConfig config; + private MessageFactory messageFactory; + private Invoker serviceInvoker; + + /** + * Constructs a new HTTPServiceListenerServlet. + */ + public HTTPServiceListenerServlet(Invoker serviceInvoker, MessageFactory messageFactory) { + this.serviceInvoker = serviceInvoker; + this.messageFactory = messageFactory; + } + + public ServletConfig getServletConfig() { + return config; + } + + public String getServletInfo() { + return ""; + } + + public void init(ServletConfig config) throws ServletException { + this.config = config; + } + + public void destroy() { + } + + public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException { + + // 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()) { + // Turn a fault into an exception + //throw new ServletException((Throwable)responseMessage.getBody()); + Throwable e = (Throwable)responseMessage.getBody(); + ((HttpServletResponse)response).sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.toString()); + } + } + +} diff --git a/java/sca/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/java/sca/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory new file mode 100644 index 0000000000..0fa8d44c08 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory @@ -0,0 +1,19 @@ +# 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.
+
+# Implementation class for the binding extension
+org.apache.tuscany.sca.binding.http.provider.HTTPBindingProviderFactory;model=org.apache.tuscany.sca.binding.http.HTTPBinding
diff --git a/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingCacheTestCase.java b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingCacheTestCase.java new file mode 100644 index 0000000000..50022e9663 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingCacheTestCase.java @@ -0,0 +1,870 @@ +/* + * 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; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.OutputStream; +import java.net.Socket; +import java.text.MessageFormat; +import java.text.SimpleDateFormat; +import java.util.Date; + +import junit.framework.TestCase; + +import org.apache.tuscany.sca.node.Contribution; +import org.apache.tuscany.sca.node.ContributionLocationHelper; +import org.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.NodeFactory; + +/** + * HTTP binding unit tests. + * + * @version $Rev$ $Date$ + */ +public class HTTPBindingCacheTestCase extends TestCase { + // RFC 822 date time + protected static final SimpleDateFormat dateFormat = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss Z"); + + // Request with no predicates in header. + private static final String REQUEST1 = "{0} /httpbinding/{1} HTTP/1.0\n" + "Host: localhost\n" + "Content-Type: text/xml\n" + "Connection: close\n" + "Content-Length: {2}" + "\n\n{3}"; + + // Request with predicates in header + private static final String REQUEST2 = "{0} /httpbinding/{1} HTTP/1.0\n" + "Host: localhost\n" + "Content-Type: text/xml\n" + "{2}: {3}\n" // predicate + // ( + // If + // - + // Match + // , + // If + // - + // None + // - + // Match + // , + // If + // - + // Modified + // - + // Since + // , + // If + // - + // NotModified + // - + // Since + // ) + // : + // value + // ( + // date + // or + // ETag + // ) + + "Connection: close\n" + + "Content-Length: {4}" + + "\n\n{5}"; + + private static final int HTTP_PORT = 8085; + + private Node node; + + @Override + protected void setUp() throws Exception { + String contribution = ContributionLocationHelper.getContributionLocation(HTTPBindingCacheTestCase.class); + node = NodeFactory.newInstance().createNode("testCache.composite", new Contribution("test", contribution)); + node.start(); + } + + @Override + protected void tearDown() throws Exception { + node.stop(); + node.destroy(); + } + + /** + * Test invoking a POJO get method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testGet() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST1, "GET", index, content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + assertTrue(document.indexOf("<body><p>item=" + index) != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalGetIfModifiedNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "GET", index, "If-Modified-Since", dateFormat.format(new Date(0)), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("<body><p>item=" + index) != -1); + // Should return code 304 Not Modified. + // assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalGetIfModifiedPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "GET", index, "If-Modified-Since", dateFormat.format(new Date(0)), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("<body><p>item=" + index) != -1); + // Should return code 304 Not Modified. + assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalGetIfUnmodifiedNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "GET", index, "If-Unmodified-Since", dateFormat.format(new Date()), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("<body><p>item=" + index) != -1); + // Should return code 304 Not Modified. + // assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalGetIfUnmodifiedPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "GET", index, "If-Unmodified-Since", dateFormat.format(new Date(0)), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("<body><p>item=" + index) != -1); + // Should return code 412 PreconditionFailed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalGetIfMatchNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "GET", index, "If-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("<body><p>item=" + index) != -1); + // Should return code 412 precondition failed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalGetIfMatchPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "GET", index, "If-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("<body><p>item=" + index) != -1); + // Should return code 412 PreconditionFailed. + // assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalGetIfNoneMatchNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "GET", index, "If-None-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("<body><p>item=" + index) != -1); + // Should return code 412 precondition failed. + // assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalGetIfNoneMatchPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "GET", index, "If-None-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("<body><p>item=" + index) != -1); + // Should return code 412 PreconditionFailed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a POJO get method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testDelete() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST1, "DELETE", index, content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + assertTrue(document.indexOf("deleted item=" + index) != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalDeleteIfModifiedNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "DELETE", index, "If-Modified-Since", dateFormat.format(new Date(0)), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("deleted item=" + index) != -1); + // Should return code 304 Not Modified. + // assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalDeleteIfModifiedPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "DELETE", index, "If-Modified-Since", dateFormat.format(new Date(0)), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("deleted item=" + index) != -1); + // Should return code 304 Not Modified. + assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalDeleteIfUnmodifiedNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "DELETE", index, "If-Unmodified-Since", dateFormat.format(new Date()), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("deleted item=" + index) != -1); + // Should return code 304 Not Modified. + // assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalDeleteIfUnmodifiedPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "DELETE", index, "If-Unmodified-Since", dateFormat.format(new Date(0)), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("deleted item=" + index) != -1); + // Should return code 412 PreconditionFailed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalDeleteIfMatchNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "DELETE", index, "If-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("deleted item=" + index) != -1); + // Should return code 412 precondition failed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalDeleteIfMatchPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "DELETE", index, "If-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("deleted item=" + index) != -1); + // Should return code 412 PreconditionFailed. + // assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalDeleteIfNoneMatchNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "DELETE", index, "If-None-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("deleted item=" + index) != -1); + // Should return code 412 precondition failed. + // assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalDeleteIfNoneMatchPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "DELETE", index, "If-None-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("deleted item=" + index) != -1); + // Should return code 412 PreconditionFailed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a POJO get method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testPost() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST1, "POST", index, content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + assertTrue(document.indexOf("HTTP/1.1 200 OK") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPostIfModifiedNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "POST", index, "If-Modified-Since", dateFormat.format(new Date()), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return code 200 OK + // assertTrue(document.indexOf("posted item=" + index) != -1); + assertTrue(document.indexOf("HTTP/1.1 200 OK") != -1); + // Should return code 304 Not Modified. + // assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPostIfModifiedPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "POST", index, "If-Modified-Since", dateFormat.format(new Date(0)), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("posted item=" + index) != -1); + // Should return code 304 Not Modified. + assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPostIfUnmodifiedNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "POST", index, "If-Unmodified-Since", dateFormat.format(new Date()), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return code 200 OK + assertTrue(document.indexOf("HTTP/1.1 200 OK") != -1); + // Should return code 304 Not Modified. + // assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPostIfUnmodifiedPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "POST", index, "If-Unmodified-Since", dateFormat.format(new Date(0)), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("posted item=" + index) != -1); + // Should return code 412 PreconditionFailed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPostIfMatchNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "POST", index, "If-Match", "eTagMatch", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return code 200 OK. + assertTrue(document.indexOf("HTTP/1.1 200 OK") != -1); + // Should return code 412 precondition failed. + // assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPostIfMatchPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "POST", index, "If-Match", "eTagNoneMatch", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("posted item=" + index) != -1); + // Should return code 412 PreconditionFailed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPostIfNoneMatchNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "POST", index, "If-None-Match", "eTagNoneMatch", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return code 200 OK + assertTrue(document.indexOf("HTTP/1.1 200 OK") != -1); + // Should return code 412 precondition failed. + // assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPostIfNoneMatchPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "POST", index, "If-None-Match", "eTagMatch", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("posted item=" + index) != -1); + // Should return code 412 PreconditionFailed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a POJO get method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testPut() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST1, "PUT", index, content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + assertTrue(document.indexOf("updated item=" + index) != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPutIfModifiedNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "PUT", index, "If-Modified-Since", dateFormat.format(new Date(0)), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("updated item=" + index) != -1); + // Should return code 304 Not Modified. + // assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPutIfModifiedPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "PUT", index, "If-Modified-Since", dateFormat.format(new Date(0)), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("updated item=" + index) != -1); + // Should return code 304 Not Modified. + assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPutIfUnmodifiedNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "PUT", index, "If-Unmodified-Since", dateFormat.format(new Date()), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("updated item=" + index) != -1); + // Should return code 304 Not Modified. + // assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPutIfUnmodifiedPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "PUT", index, "If-Unmodified-Since", dateFormat.format(new Date(0)), content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("updated item=" + index) != -1); + // Should return code 412 PreconditionFailed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPutIfMatchNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "PUT", index, "If-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("updated item=" + index) != -1); + // Should return code 412 precondition failed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPutIfMatchPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "PUT", index, "If-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("updated item=" + index) != -1); + // Should return code 412 PreconditionFailed. + // assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPutIfNoneMatchNegative() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 1; + String content = ""; + String request = MessageFormat.format(REQUEST2, "PUT", index, "If-None-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + assertTrue(document.indexOf("updated item=" + index) != -1); + // Should return code 412 precondition failed. + // assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * + * @throws Exception + */ + public void testConditionalPutIfNoneMatchPositive() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String content = ""; + String request = MessageFormat.format(REQUEST2, "PUT", index, "If-None-Match", "eTagXXX", content.getBytes().length, content); + os.write(request.getBytes()); + os.flush(); + + String document = read(client); + // Should return item + // assertTrue(document.indexOf("updated item=" + index) != -1); + // Should return code 412 PreconditionFailed. + assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Read response stream from the given socket. + * + * @param socket + * @return + * @throws IOException + */ + private static String read(Socket socket) throws IOException { + BufferedReader reader = null; + try { + reader = new BufferedReader(new InputStreamReader(socket.getInputStream())); + StringBuffer sb = new StringBuffer(); + String str; + while ((str = reader.readLine()) != null) { + sb.append(str); + } + return sb.toString(); + } finally { + if (reader != null) { + reader.close(); + } + } + } +} 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 new file mode 100644 index 0000000000..601483be8a --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java @@ -0,0 +1,153 @@ +/* + * 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; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.OutputStream; +import java.net.Socket; +import java.text.MessageFormat; + +import org.apache.tuscany.sca.node.Contribution; +import org.apache.tuscany.sca.node.ContributionLocationHelper; +import org.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.NodeFactory; + +import junit.framework.TestCase; + +/** + * HTTP binding unit tests. + * + * @version $Rev$ $Date$ + */ +public class HTTPBindingTestCase extends TestCase { + + private static final String REQUEST1_HEADER = + "GET /httpservice/test HTTP/1.0\n" + "Host: localhost\n" + + "Content-Type: text/xml\n" + + "Connection: close\n" + + "Content-Length: "; + private static final String REQUEST1_CONTENT = ""; + private static final String REQUEST1 = + REQUEST1_HEADER + REQUEST1_CONTENT.getBytes().length + "\n\n" + REQUEST1_CONTENT; + + private static final String REQUEST2_HEADER = + "GET /webcontent/test.html HTTP/1.0\n" + "Host: localhost\n" + + "Content-Type: text/xml\n" + + "Connection: close\n" + + "Content-Length: "; + private static final String REQUEST2_CONTENT = ""; + private static final String REQUEST2 = + REQUEST2_HEADER + REQUEST2_CONTENT.getBytes().length + "\n\n" + REQUEST2_CONTENT; + + private static final String REQUEST3_HEADER = + "GET /httpget/{0} HTTP/1.0\n" + "Host: localhost\n" + + "Content-Type: text/xml\n" + + "Connection: close\n" + + "Content-Length: "; + private static final String REQUEST3_CONTENT = ""; + private static final String REQUEST3 = + REQUEST3_HEADER + REQUEST3_CONTENT.getBytes().length + "\n\n" + REQUEST3_CONTENT; + + private static final int HTTP_PORT = 8085; + + private Node node; + + @Override + protected void setUp() throws Exception { + String contribution = ContributionLocationHelper.getContributionLocation(HTTPBindingCacheTestCase.class); + node = NodeFactory.newInstance().createNode("test.composite", new Contribution("test", contribution)); + node.start(); + } + + @Override + protected void tearDown() throws Exception { + node.stop(); + node.destroy(); + } + + /** + * Test invoking a POJO service implementation using the HTTP binding. + * @throws Exception + */ + public void testServiceImplementation() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + os.write(REQUEST1.getBytes()); + os.flush(); + + String document = read(client); + assertTrue(document.indexOf("<body><p>hey</body>") != -1); + } + + /** + * Test invoking a POJO get method implementation using the HTTP binding. + * @throws Exception + */ + public void testGetImplementation() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + int index = 0; + String request = MessageFormat.format( REQUEST3, index ); + os.write( request.getBytes()); + os.flush(); + + String document = read(client); + assertTrue(document.indexOf("<body><p>item=" + index) != -1); + } + + /** + * Test getting a static resource provided using the HTTP binding. + * @throws Exception + */ + public void testStaticResourceImplementation() throws Exception { + Socket client = new Socket("127.0.0.1", HTTP_PORT); + OutputStream os = client.getOutputStream(); + os.write(REQUEST2.getBytes()); + os.flush(); + + String document = read(client); + assertTrue(document.indexOf("<body><p>hello</body>") != -1); + } + + /** + * Read response stream from the given socket. + * @param socket + * @return + * @throws IOException + */ + private static String read(Socket socket) throws IOException { + BufferedReader reader = null; + try { + reader = new BufferedReader(new InputStreamReader(socket.getInputStream())); + StringBuffer sb = new StringBuffer(); + String str; + while ((str = reader.readLine()) != null) { + sb.append(str); + } + return sb.toString(); + } finally { + if (reader != null) { + reader.close(); + } + } + } + +} diff --git a/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/NotModifiedException.java b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/NotModifiedException.java new file mode 100644 index 0000000000..1d6efea2a1 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/NotModifiedException.java @@ -0,0 +1,44 @@ +/* + * 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; + +/** + * Indicates that a resource was not modified. + * + * @version $Rev$ $Date$ + */ +public class NotModifiedException extends Exception { + private static final long serialVersionUID = -5046027674128627383L; + + public NotModifiedException() { + } + + public NotModifiedException(String message) { + super(message); + } + + public NotModifiedException(Throwable cause) { + super(cause); + } + + public NotModifiedException(String message, Throwable cause) { + super(message, cause); + } +} diff --git a/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/PreconditionFailedException.java b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/PreconditionFailedException.java new file mode 100644 index 0000000000..5728899ebe --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/PreconditionFailedException.java @@ -0,0 +1,44 @@ +/* + * 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; + +/** + * Indicates that a resource was not modified. + * + * @version $Rev$ $Date$ + */ +public class PreconditionFailedException extends Exception { + private static final long serialVersionUID = -5046027674128627383L; + + public PreconditionFailedException() { + } + + public PreconditionFailedException(String message) { + super(message); + } + + public PreconditionFailedException(Throwable cause) { + super(cause); + } + + public PreconditionFailedException(String message, Throwable cause) { + super(message, cause); + } +} diff --git a/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestBindingCacheImpl.java b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestBindingCacheImpl.java new file mode 100644 index 0000000000..a3fce376f3 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestBindingCacheImpl.java @@ -0,0 +1,241 @@ +/* + * 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; + +import java.io.ByteArrayInputStream; +import java.io.InputStream; +import java.util.Date; + +/** + * Test service implementation that implements a various conditional HTTP + * methods. For testing, the id==0 items are very old (Date(0)), not modified, + * and always match ETags and the id==1 items are always brand new (Date()), + * modified, and never match ETags. Using these ids one can test the + * LastModified and ETag headers of the requests. + * + * @version $Rev$ $Date$ + */ +public class TestBindingCacheImpl { + + /** + * Implements the HTTP get method of the collection implementation. + * @param id + * @return + */ + public InputStream get(String id) { + return new ByteArrayInputStream( + ("<html><body><p>item=" + id + "</body></html>").getBytes()); + } + + /** + * Implements the HTTP conditional get method of the collection implementation. + * @param id + * @return + */ + public InputStream conditionalGet(String id, CacheContext cacheContext) + throws NotModifiedException, PreconditionFailedException { + + if (cacheContext != null) { + if (cacheContext.ifModifiedSince) { + if ((id.equals("1")) + && (0 > cacheContext.lastModifiedDate + .compareTo(new Date()))) + throw new NotModifiedException("item 1 was modified on " + + new Date()); + } + if (cacheContext.ifUnmodifiedSince) { + if ((id.equals("0")) + && (0 > cacheContext.lastModifiedDate + .compareTo(new Date()))) + throw new PreconditionFailedException( + "item 0 was modified on " + new Date(0)); + } + if (cacheContext.ifMatch) { + if (id.equals("1")) + throw new PreconditionFailedException( + "item 1 eTag does not match " + + cacheContext.getETag()); + } + if (cacheContext.ifNoneMatch) { + if (id.equals("0")) + throw new PreconditionFailedException( + "item 0 eTag matches " + cacheContext.getETag()); + } + } + return new ByteArrayInputStream( + ("<html><body><p>item=" + id + "</body></html>").getBytes()); + } + + /** + * Implements the HTTP delete method of the collection implementation. + * @param id + * @return + */ + public InputStream delete(String id) { + return new ByteArrayInputStream( + ("<html><body><p>deleted item=" + id + "</body></html>") + .getBytes()); + } + + /** + * Implements the HTTP conditional delete method of the collection implementation. + * @param id + * @return + */ + public InputStream conditionalDelete(String id, CacheContext cacheContext) + throws NotModifiedException, PreconditionFailedException { + + if (cacheContext != null) { + if (cacheContext.ifModifiedSince) { + if ((id.equals("1")) + && (0 > cacheContext.lastModifiedDate + .compareTo(new Date()))) + throw new NotModifiedException("item 1 was modified on " + + new Date()); + } + if (cacheContext.ifUnmodifiedSince) { + if ((id.equals("0")) + && (0 > cacheContext.lastModifiedDate + .compareTo(new Date()))) + throw new PreconditionFailedException( + "item 0 was modified on " + new Date(0)); + } + if (cacheContext.ifMatch) { + if (id.equals("1")) + throw new PreconditionFailedException( + "item 1 eTag does not match " + + cacheContext.getETag()); + } + if (cacheContext.ifNoneMatch) { + if (id.equals("0")) + throw new PreconditionFailedException( + "item 0 eTag matches " + cacheContext.getETag()); + } + } + return new ByteArrayInputStream( + ("<html><body><p>deleted item=" + id + "</body></html>") + .getBytes()); + } + + /** + * Implements the HTTP post method of the collection implementation. + * @param id + * @return + */ + public InputStream post() { + int id = (new java.util.Random()).nextInt(Integer.MAX_VALUE); + return new ByteArrayInputStream( + ("<html><body><p>posted item=" + id + "</body></html>") + .getBytes()); + } + + /** + * Implements the HTTP conditional post method of the collection implementation. + * @param id + * @return + */ + public CacheContext conditionalPost(CacheContext cacheContext) + throws NotModifiedException, PreconditionFailedException { + String id = "" + (new java.util.Random()).nextInt(Integer.MAX_VALUE); + + if (cacheContext != null) { + if (cacheContext.ifModifiedSince) { + if (0 >= cacheContext.lastModifiedDate.compareTo(new Date(0))) + throw new NotModifiedException("item was modified on " + + new Date()); + } + if (cacheContext.ifUnmodifiedSince) { + if ((0 >= cacheContext.lastModifiedDate.compareTo(new Date(0)))) + throw new PreconditionFailedException( + "item was modified on " + new Date(0)); + } + if (cacheContext.ifMatch) { + if (cacheContext.getETag().equalsIgnoreCase("ETagNoneMatch")) + throw new PreconditionFailedException( + "item eTag does not match " + + cacheContext.getETag()); + } + if (cacheContext.ifNoneMatch) { + if (cacheContext.getETag().equalsIgnoreCase("ETagMatch")) + throw new PreconditionFailedException("item eTag matches " + + cacheContext.getETag()); + } + } + + // Return the ETag and LastModfied fields by serialize to a byte array + CacheContext returnContext = new CacheContext(); + returnContext.setETag( "ETag" + (new java.util.Random()).nextInt(Integer.MAX_VALUE) ); + returnContext.setLastModified( new Date() ); + return returnContext; + } + + /** + * Implements the HTTP update/put method of the collection implementation. + * @param id + * @return + */ + public InputStream put(String id) { + return new ByteArrayInputStream( + ("<html><body><p>updated item=" + id + "</body></html>") + .getBytes()); + } + + /** + * Implements the HTTP conditional update/put method of the collection implementation. + * @param id + * @return + */ + public InputStream conditionalPut(String id, CacheContext cacheContext) + throws NotModifiedException, PreconditionFailedException { + + if (cacheContext != null) { + if (cacheContext.ifModifiedSince) { + if ((id.equals("1")) + && (0 > cacheContext.lastModifiedDate + .compareTo(new Date()))) + throw new NotModifiedException("item 1 was modified on " + + new Date()); + } + if (cacheContext.ifUnmodifiedSince) { + if ((id.equals("0")) + && (0 > cacheContext.lastModifiedDate + .compareTo(new Date()))) + throw new PreconditionFailedException( + "item 0 was modified on " + new Date(0)); + } + if (cacheContext.ifMatch) { + if (id.equals("1")) + throw new PreconditionFailedException( + "item 1 eTag does not match " + + cacheContext.getETag()); + } + if (cacheContext.ifNoneMatch) { + if (id.equals("0")) + throw new PreconditionFailedException( + "item 0 eTag matches " + cacheContext.getETag()); + } + } + + return new ByteArrayInputStream( + ("<html><body><p>updated item=" + id + "</body></html>") + .getBytes()); + } + +} 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 new file mode 100644 index 0000000000..333bacbab3 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestGetImpl.java @@ -0,0 +1,37 @@ +/* + * 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; + +import java.io.ByteArrayInputStream; +import java.io.InputStream; + +/** + * Test service implementation that implements a get method. + * + * @version $Rev$ $Date$ + */ +public class TestGetImpl { + + public InputStream get(String 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/TestServiceCacheImpl.java b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceCacheImpl.java new file mode 100644 index 0000000000..ed846c1127 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceCacheImpl.java @@ -0,0 +1,61 @@ +/* + * 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; + +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; + +import org.osoa.sca.annotations.Service; + +/** + * Test service implementation. + * + * @version $Rev$ $Date$ + */ + +@Service(Servlet.class) +public class TestServiceCacheImpl implements Servlet { + + public void init(ServletConfig config) throws ServletException { + } + + public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException { + //HttpServletResponse httpResponse = (HttpServletResponse)response; + response.getOutputStream().print("<html><body><p>hey</body></html>"); + } + + public void destroy() { + } + + public ServletConfig getServletConfig() { + return null; + } + + public String getServletInfo() { + return null; + } + +} 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 new file mode 100644 index 0000000000..11945c8cd1 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java @@ -0,0 +1,61 @@ +/* + * 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; + +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; + +import org.osoa.sca.annotations.Service; + +/** + * Test service implementation. + * + * @version $Rev$ $Date$ + */ + +@Service(Servlet.class) +public class TestServiceImpl implements Servlet { + + public void init(ServletConfig config) throws ServletException { + } + + public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException { + //HttpServletResponse httpResponse = (HttpServletResponse)response; + response.getOutputStream().print("<html><body><p>hey</body></html>"); + } + + public void destroy() { + } + + public ServletConfig getServletConfig() { + return null; + } + + public String getServletInfo() { + return null; + } + +} diff --git a/java/sca/modules/binding-http-runtime/src/test/resources/content/test.html b/java/sca/modules/binding-http-runtime/src/test/resources/content/test.html new file mode 100644 index 0000000000..f4b79d7f01 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/test/resources/content/test.html @@ -0,0 +1,21 @@ +<html> +<!-- + * 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. +--> +<body><p>hello</body> +</html>
\ No newline at end of file diff --git a/java/sca/modules/binding-http-runtime/src/test/resources/test.composite b/java/sca/modules/binding-http-runtime/src/test/resources/test.composite new file mode 100644 index 0000000000..62c4af4e22 --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/test/resources/test.composite @@ -0,0 +1,47 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * 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. +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + targetNamespace="http://sample/test" + xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0" + xmlns:sr="http://sample/test" + name="test"> + + <component name="ResourceServiceComponent"> + <tuscany:implementation.resource location="content"/> + <service name="Resource"> + <tuscany:binding.http uri="http://localhost:8085/webcontent"/> + </service> + </component> + + <component name="HTTPServiceComponent"> + <implementation.java class="org.apache.tuscany.sca.binding.http.TestServiceImpl"/> + <service name="Servlet"> + <tuscany:binding.http uri="http://localhost:8085/httpservice"/> + </service> + </component> + + <component name="HTTPGetComponent"> + <implementation.java class="org.apache.tuscany.sca.binding.http.TestGetImpl"/> + <service name="TestGetImpl"> + <tuscany:binding.http uri="http://localhost:8085/httpget"/> + </service> + </component> + +</composite> diff --git a/java/sca/modules/binding-http-runtime/src/test/resources/testCache.composite b/java/sca/modules/binding-http-runtime/src/test/resources/testCache.composite new file mode 100644 index 0000000000..d805402c4f --- /dev/null +++ b/java/sca/modules/binding-http-runtime/src/test/resources/testCache.composite @@ -0,0 +1,33 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample/test"
+ xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+ xmlns:sr="http://sample/test"
+ name="test">
+
+ <component name="HTTPBindingComponent">
+ <implementation.java class="org.apache.tuscany.sca.binding.http.TestBindingCacheImpl"/>
+ <service name="TestBindingCacheImpl">
+ <tuscany:binding.http uri="http://localhost:8085/httpbinding"/>
+ </service>
+ </component>
+
+</composite>
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