diff options
Diffstat (limited to 'tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src')
17 files changed, 2584 insertions, 0 deletions
diff --git a/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingListenerServlet.java b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingListenerServlet.java new file mode 100644 index 0000000000..80881f7859 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingListenerServlet.java @@ -0,0 +1,453 @@ +/* + * 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.ServletResponse; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.binding.http.HTTPCacheContext; +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; + + transient private Binding binding; + + 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(Binding binding, MessageFactory messageFactory) { + this.binding = binding; + this.messageFactory = messageFactory; + } + + + @Override + protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + super.service(request, response); + } + + @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; + HTTPCacheContext cacheContext = null; + try { + cacheContext = HTTPCacheContext.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; + HTTPCacheContext cacheContext = null; + try { + cacheContext = HTTPCacheContext.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; + HTTPCacheContext cacheContext = null; + try { + cacheContext = HTTPCacheContext.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; + HTTPCacheContext cacheContext = null; + try { + cacheContext = HTTPCacheContext.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() == HTTPCacheContext.class ) { + // Transfer to header if so. + HTTPCacheContext cc = (HTTPCacheContext)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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingProviderFactory.java b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingProviderFactory.java new file mode 100644 index 0000000000..53383af35e --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingProviderFactory.java @@ -0,0 +1,65 @@ +/* + * 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.assembly.Endpoint; +import org.apache.tuscany.sca.assembly.EndpointReference; +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; + + +/** + * Factory for HTTP binding providers. + * + * @version $Rev$ $Date$ + */ +public class HTTPBindingProviderFactory implements BindingProviderFactory<HTTPBinding> { + private ExtensionPointRegistry extensionPoints; + private MessageFactory messageFactory; + private ServletHost servletHost; + + public HTTPBindingProviderFactory(ExtensionPointRegistry extensionPoints) { + this.extensionPoints = 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(EndpointReference endpointReference) { + // Binding HTTP is currently NOT supporting References + return null; + } + + public ServiceBindingProvider createServiceBindingProvider(Endpoint endpoint) { + return new HTTPServiceBindingProvider(endpoint, extensionPoints, messageFactory, servletHost); + } + + public Class<HTTPBinding> getModelType() { + return HTTPBinding.class; + } +} diff --git a/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPGetListenerServlet.java b/tags/java/sca/2.0-M4-RC1/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/tags/java/sca/2.0-M4-RC1/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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java new file mode 100644 index 0000000000..8342dd64c8 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java @@ -0,0 +1,212 @@ +/* + * 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.assembly.Endpoint; +import org.apache.tuscany.sca.binding.http.HTTPBinding; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +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.invocation.Phase; +import org.apache.tuscany.sca.provider.OperationSelectorProvider; +import org.apache.tuscany.sca.provider.OperationSelectorProviderFactory; +import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint; +import org.apache.tuscany.sca.provider.ServiceBindingProviderRRB; +import org.apache.tuscany.sca.provider.WireFormatProvider; +import org.apache.tuscany.sca.provider.WireFormatProviderFactory; +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 ServiceBindingProviderRRB { + private ExtensionPointRegistry extensionPoints; + + private Endpoint endpoint; + private RuntimeComponent component; + private RuntimeComponentService service; + private InterfaceContract serviceContract; + private HTTPBinding binding; + private MessageFactory messageFactory; + + private OperationSelectorProvider osProvider; + private WireFormatProvider wfProvider; + + private ServletHost servletHost; + private String servletMapping; + private HTTPBindingListenerServlet bindingListenerServlet; + + public HTTPServiceBindingProvider(Endpoint endpoint, + ExtensionPointRegistry extensionPoints, + MessageFactory messageFactory, + ServletHost servletHost) { + + this.endpoint = endpoint; + this.component = (RuntimeComponent)endpoint.getComponent(); + this.service = (RuntimeComponentService)endpoint.getService(); + this.binding = (HTTPBinding)endpoint.getBinding(); + + this.extensionPoints = extensionPoints; + this.messageFactory = messageFactory; + this.servletHost = servletHost; + + // retrieve operation selector and wire format service providers + + ProviderFactoryExtensionPoint providerFactories = extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class); + + + if (binding.getOperationSelector() != null) { + // Configure the interceptors for operation selection + OperationSelectorProviderFactory osProviderFactory = (OperationSelectorProviderFactory) providerFactories.getProviderFactory(binding.getOperationSelector().getClass()); + if (osProviderFactory != null) { + this.osProvider = osProviderFactory.createServiceOperationSelectorProvider(component, service, binding); + } + } + + if (binding.getRequestWireFormat() != null && binding.getResponseWireFormat() != null) { + // Configure the interceptors for wire format + WireFormatProviderFactory wfProviderFactory = (WireFormatProviderFactory) providerFactories.getProviderFactory(binding.getRequestWireFormat().getClass()); + if (wfProviderFactory != null) { + this.wfProvider = wfProviderFactory.createServiceWireFormatProvider(component, service, binding); + } + } + + + + //clone the service contract to avoid databinding issues + try { + this.serviceContract = (InterfaceContract) service.getInterfaceContract().clone(); + + // configure data binding + if (this.wfProvider != null) { + wfProvider.configureWireFormatInterfaceContract(service.getInterfaceContract()); + } + } catch(CloneNotSupportedException e) { + this.serviceContract = service.getInterfaceContract(); + } + + } + + 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(binding, 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(binding, 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 service.getInterfaceContract(); + } + + public boolean supportsOneWayInvocation() { + return false; + } + + /** + * Add specific http interceptor to invocation chain + * @param runtimeWire + */ + public void configureBindingChain(RuntimeWire runtimeWire) { + + InvocationChain bindingChain = runtimeWire.getBindingInvocationChain(); + + if(osProvider != null) { + bindingChain.addInterceptor(Phase.SERVICE_BINDING_OPERATION_SELECTOR, osProvider.createInterceptor()); + } + + if (wfProvider != null) { + bindingChain.addInterceptor(Phase.SERVICE_BINDING_WIREFORMAT, wfProvider.createInterceptor()); + } + + } + +} diff --git a/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java new file mode 100644 index 0000000000..f752dce3e1 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java @@ -0,0 +1,85 @@ +/* + * 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.assembly.Binding; +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 { + transient private Binding binding; + transient private ServletConfig config; + transient private MessageFactory messageFactory; + transient private Invoker serviceInvoker; + + /** + * Constructs a new HTTPServiceListenerServlet. + */ + public HTTPServiceListenerServlet(Binding binding, Invoker serviceInvoker, MessageFactory messageFactory) { + this.binding = binding; + 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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory new file mode 100644 index 0000000000..15b0e51b74 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory @@ -0,0 +1,20 @@ +# 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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingCacheTestCase.java b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingCacheTestCase.java new file mode 100644 index 0000000000..41cf245735 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingCacheTestCase.java @@ -0,0 +1,904 @@ +/* + * 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.Assert; + +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 org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; + +/** + * HTTP binding unit tests. + * + * @version $Rev$ $Date$ + */ +public class HTTPBindingCacheTestCase { + // 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 static Node node; + + @BeforeClass + public static void setUp() throws Exception { + try { + String contribution = ContributionLocationHelper.getContributionLocation(HTTPBindingCacheTestCase.class); + node = NodeFactory.newInstance().createNode("testCache.composite", new Contribution("test", contribution)); + node.start(); + } catch (Exception e) { + e.printStackTrace(); + } + } + + @AfterClass + public static void tearDown() throws Exception { + node.stop(); + node.destroy(); + } + + /** + * Test invoking a POJO get method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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); + Assert.assertTrue(document.indexOf("<body><p>item=" + index) != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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 + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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 + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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 + Assert.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 + */ + @Test + 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 + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a POJO get method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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); + Assert.assertTrue(document.indexOf("deleted item=" + index) != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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 + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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 + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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 + Assert.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 + */ + @Test + 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 + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a POJO get method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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); + Assert.assertTrue(document.indexOf("HTTP/1.1 200 OK") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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); + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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 + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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. + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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 + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a POJO get method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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); + Assert.assertTrue(document.indexOf("updated item=" + index) != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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 + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 304") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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 + Assert.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 + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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. + Assert.assertTrue(document.indexOf("HTTP/1.1 412") != -1); + } + + /** + * Test invoking a conditional method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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 + Assert.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 + */ + @Test + 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 + Assert.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 + */ + @Test + 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. + Assert.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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java new file mode 100644 index 0000000000..b5850b7670 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java @@ -0,0 +1,164 @@ +/* + * 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 junit.framework.Assert; + +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 org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Ignore; +import org.junit.Test; + +/** + * HTTP binding unit tests. + * + * @version $Rev$ $Date$ + */ +public class HTTPBindingTestCase { + + 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 static Node node; + + @BeforeClass + public static void setUp() throws Exception { + try { + String contribution = ContributionLocationHelper.getContributionLocation(HTTPBindingCacheTestCase.class); + node = NodeFactory.newInstance().createNode("test.composite", new Contribution("test", contribution)); + node.start(); + } catch (Exception e) { + e.printStackTrace(); + } + } + + @AfterClass + public static void tearDown() throws Exception { + node.stop(); + node.destroy(); + } + + /** + * Test invoking a POJO service implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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); + Assert.assertTrue(document.indexOf("<body><p>hey</body>") != -1); + } + + /** + * Test invoking a POJO get method implementation using the HTTP binding. + * @throws Exception + */ + @Test + 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); + Assert.assertTrue(document.indexOf("<body><p>item=" + index) != -1); + } + + /** + * Test getting a static resource provided using the HTTP binding. + * @throws Exception + */ + @Ignore("Implementation resource not available") + 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); + Assert.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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/NotModifiedException.java b/tags/java/sca/2.0-M4-RC1/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/tags/java/sca/2.0-M4-RC1/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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/PreconditionFailedException.java b/tags/java/sca/2.0-M4-RC1/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/tags/java/sca/2.0-M4-RC1/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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestBindingCacheImpl.java b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestBindingCacheImpl.java new file mode 100644 index 0000000000..f2456f3175 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/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, HTTPCacheContext 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, HTTPCacheContext 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 HTTPCacheContext conditionalPost(HTTPCacheContext 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 + HTTPCacheContext returnContext = new HTTPCacheContext(); + 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, HTTPCacheContext 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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestGetImpl.java b/tags/java/sca/2.0-M4-RC1/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/tags/java/sca/2.0-M4-RC1/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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceCacheImpl.java b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceCacheImpl.java new file mode 100644 index 0000000000..fec68138a0 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceCacheImpl.java @@ -0,0 +1,60 @@ +/* + * 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.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; + +import org.oasisopen.sca.annotation.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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java new file mode 100644 index 0000000000..b8c1223894 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java @@ -0,0 +1,60 @@ +/* + * 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.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; + +import org.oasisopen.sca.annotation.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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/resources/content/test.html b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/resources/content/test.html new file mode 100644 index 0000000000..f4b79d7f01 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/resources/test.composite b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/resources/test.composite new file mode 100644 index 0000000000..1fb8fce37e --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/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://docs.oasis-open.org/ns/opencsa/sca/200903" + targetNamespace="http://sample/test" + xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1" + 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/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/resources/testCache.composite b/tags/java/sca/2.0-M4-RC1/modules/binding-http-runtime/src/test/resources/testCache.composite new file mode 100644 index 0000000000..277556dab4 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/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://docs.oasis-open.org/ns/opencsa/sca/200903" + targetNamespace="http://sample/test" + xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1" + xmlns:sr="http://sample/test" + name="testCache"> + + <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> |