You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@tuscany.apache.org by an...@apache.org on 2010/08/30 09:34:20 UTC
svn commit: r990712 - in
/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime: ./
src/main/java/org/apache/tuscany/sca/binding/http/format/
src/main/java/org/apache/tuscany/sca/binding/http/provider/
src/main/resources/META-INF/services/ src/test/j...
Author: antelder
Date: Mon Aug 30 07:34:19 2010
New Revision: 990712
URL: http://svn.apache.org/viewvc?rev=990712&view=rev
Log:
Update the http binding to use default wireFormat and operationSelector that work as being discussed on the ML to expose arbitrary sca services as http endpoints. See http://apache.markmail.org/message/ix3vvyomronellmi
Added:
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultOperationSelectorProviderFactory.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultServiceOperationSelectorInterceptor.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultWireFormatProviderFactory.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultWireFormatServiceInterceptor.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingServiceServlet.java
- copied, changed from r988392, tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingListenerServlet.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPContext.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.OperationSelectorProviderFactory
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.WireFormatProviderFactory
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/Helloworld.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HelloworldImpl.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HelloworldTestCase.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/resources/helloworld.composite
Removed:
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPGetListenerServlet.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingCacheTestCase.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/NotModifiedException.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/PreconditionFailedException.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestBindingCacheImpl.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestGetImpl.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/resources/content/
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/resources/test.composite
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/resources/testCache.composite
Modified:
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/pom.xml
tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java
Modified: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/pom.xml
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/pom.xml?rev=990712&r1=990711&r2=990712&view=diff
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/pom.xml (original)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/pom.xml Mon Aug 30 07:34:19 2010
@@ -81,6 +81,13 @@
<version>2.0-SNAPSHOT</version>
<scope>test</scope>
</dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-databinding-json</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
<dependency>
<groupId>junit</groupId>
Added: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultOperationSelectorProviderFactory.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultOperationSelectorProviderFactory.java?rev=990712&view=auto
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultOperationSelectorProviderFactory.java (added)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultOperationSelectorProviderFactory.java Mon Aug 30 07:34:19 2010
@@ -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.format;
+
+import org.apache.tuscany.sca.binding.http.HTTPDefaultOperationSelector;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.invocation.Interceptor;
+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.runtime.RuntimeEndpoint;
+import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
+
+public class HTTPDefaultOperationSelectorProviderFactory implements OperationSelectorProviderFactory<HTTPDefaultOperationSelector>{
+
+ public HTTPDefaultOperationSelectorProviderFactory(ExtensionPointRegistry extensionPoints) {
+ }
+
+ @Override
+ public Class<HTTPDefaultOperationSelector> getModelType() {
+ return null;
+ }
+
+ @Override
+ public OperationSelectorProvider createReferenceOperationSelectorProvider(RuntimeEndpointReference endpointReference) {
+ return null;
+ }
+
+ @Override
+ public OperationSelectorProvider createServiceOperationSelectorProvider(final RuntimeEndpoint endpoint) {
+ return new OperationSelectorProvider(){
+ @Override
+ public Interceptor createInterceptor() {
+ return new HTTPDefaultServiceOperationSelectorInterceptor(endpoint);
+ }
+
+ @Override
+ public String getPhase() {
+ return Phase.SERVICE_BINDING_OPERATION_SELECTOR;
+ }};
+ }
+
+}
Added: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultServiceOperationSelectorInterceptor.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultServiceOperationSelectorInterceptor.java?rev=990712&view=auto
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultServiceOperationSelectorInterceptor.java (added)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultServiceOperationSelectorInterceptor.java Mon Aug 30 07:34:19 2010
@@ -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.format;
+
+import java.util.List;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.tuscany.sca.binding.http.provider.HTTPContext;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Sets the operation based on the request path.
+ *
+ * From a url: http://localhost:8080/HelloworldComponent/Helloworld/sayHello?name=Petra
+ * where the component is HelloworldComponent and the service is Helloworld
+ * the path will be "/sayHello" so the operation is "sayHello".
+ *
+ * TODO: we could also do something similar to how the JMS binding supports
+ * a single "onMessage" method to get all requests, so perhaps this could
+ * also support impls with method: service(HttpServletRequest, HttpServletResponse)
+ */
+public class HTTPDefaultServiceOperationSelectorInterceptor implements Interceptor {
+
+ private Invoker next;
+ private List<Operation> operations;
+
+ public HTTPDefaultServiceOperationSelectorInterceptor(RuntimeEndpoint endpoint) {
+ Interface serviceInterface = endpoint.getService().getInterfaceContract().getInterface();
+ this.operations = serviceInterface.getOperations();
+ }
+
+ @Override
+ public Message invoke(Message msg) {
+ HTTPContext context = msg.getBindingContext();
+ HttpServletRequest request = context.getRequest();
+ String path = request.getPathInfo();
+ if (path.startsWith("/")) {
+ path = path.substring(1);
+ }
+
+ for (Operation op : operations) {
+ if (op.getName().equals(path)) {
+ msg.setOperation(op);
+ return next.invoke(msg);
+ }
+ }
+
+ throw new ServiceRuntimeException("No matching operation: " + path);
+ }
+
+ @Override
+ public void setNext(Invoker next) {
+ this.next = next;
+ }
+
+ @Override
+ public Invoker getNext() {
+ return next;
+ }
+
+}
Added: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultWireFormatProviderFactory.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultWireFormatProviderFactory.java?rev=990712&view=auto
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultWireFormatProviderFactory.java (added)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultWireFormatProviderFactory.java Mon Aug 30 07:34:19 2010
@@ -0,0 +1,68 @@
+/*
+ * 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.format;
+
+import org.apache.tuscany.sca.binding.http.HTTPDefaultWireFormat;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.provider.WireFormatProvider;
+import org.apache.tuscany.sca.provider.WireFormatProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
+import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
+
+public class HTTPDefaultWireFormatProviderFactory implements WireFormatProviderFactory<HTTPDefaultWireFormat> {
+
+ public HTTPDefaultWireFormatProviderFactory(ExtensionPointRegistry extensionPoints) {
+ }
+
+ @Override
+ public Class<HTTPDefaultWireFormat> getModelType() {
+ return null;
+ }
+
+ @Override
+ public WireFormatProvider createReferenceWireFormatProvider(RuntimeEndpointReference endpointReference) {
+ return null;
+ }
+
+ @Override
+ public WireFormatProvider createServiceWireFormatProvider(final RuntimeEndpoint endpoint) {
+ return new WireFormatProvider() {
+ @Override
+ public InterfaceContract configureWireFormatInterfaceContract(InterfaceContract interfaceContract) {
+ // TODO: Ideally this wants to set the databinding on a per request basis from the
+ // http content type and accept headers and so support things like json or xml etc,
+ // for now to get started just use json
+ interfaceContract.getInterface().resetDataBinding("JSON");
+ return interfaceContract;
+ }
+ @Override
+ public Interceptor createInterceptor() {
+ return new HTTPDefaultWireFormatServiceInterceptor(endpoint);
+ }
+ @Override
+ public String getPhase() {
+ return Phase.SERVICE_BINDING_WIREFORMAT;
+ }};
+ }
+
+}
Added: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultWireFormatServiceInterceptor.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultWireFormatServiceInterceptor.java?rev=990712&view=auto
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultWireFormatServiceInterceptor.java (added)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/format/HTTPDefaultWireFormatServiceInterceptor.java Mon Aug 30 07:34:19 2010
@@ -0,0 +1,229 @@
+/*
+ * 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.format;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
+
+import javax.servlet.ServletRequest;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.tuscany.sca.binding.http.provider.HTTPContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Handles the default wire format for the http binding
+ *
+ * 1- determine the request and response format (xml, json, etc) from the
+ * binding config or content type header and accept headers
+ * - TODO: need a way to configure the databinding framework based on that format
+ * 2- get the request contents from the HttpServletRequest
+ * - for a post its just the request body
+ * - for a get need to convert the query string into a body based on the format (xml, json, etc)
+ * 3- send the request on down the wire
+ * 4- set the response contents in the HttpServletResponse
+ * (the databinding should already have put it in the correct format)
+ *
+ */
+public class HTTPDefaultWireFormatServiceInterceptor implements Interceptor {
+
+ private Invoker next;
+ private String jsonpCallbackName = "callback";
+
+ public HTTPDefaultWireFormatServiceInterceptor(RuntimeEndpoint endpoint) {
+ }
+
+ @Override
+ public void setNext(Invoker next) {
+ this.next = next;
+ }
+
+ @Override
+ public Invoker getNext() {
+ return next;
+ }
+
+ @Override
+ public Message invoke(Message msg) {
+ try {
+ return invokeResponse(getNext().invoke(invokeRequest(msg)));
+ } catch (IOException e) {
+ throw new ServiceRuntimeException(e);
+ }
+ }
+
+ private Message invokeRequest(Message msg) throws IOException {
+ HTTPContext context = msg.getBindingContext();
+ HttpServletRequest servletRequest = context.getRequest();
+ if ("GET".equals(servletRequest.getMethod())) {
+ msg.setBody(getRequestFromQueryString(msg.getOperation(), servletRequest));
+ } else {
+ msg.setBody(read(servletRequest));
+ }
+ return msg;
+ }
+
+ private Message invokeResponse(Message msg) throws IOException {
+ HTTPContext context = msg.getBindingContext();
+ HttpServletRequest servletRequest = context.getRequest();
+ HttpServletResponse servletResponse = context.getResponse();
+
+ if (msg.isFault()) {
+ servletResponse.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, String.valueOf(msg.getBody()));
+ } else {
+ String response = getResponseAsString(servletRequest, servletResponse, msg.getBody());
+ servletResponse.getOutputStream().println(response);
+ }
+
+ return msg;
+ }
+
+ /**
+ * Turn the request into a string array of JSON structures. The data binding
+ * layer will then convert each of the individual parameters into the appropriate
+ * types for the implementation interface
+ *
+ * From ML thread: http://apache.markmail.org/message/ix3vvyomronellmi
+ * 1- if the binding configuration contains a mapping from query parameter name to operation parameter then use that.
+ * 2- if the service interface or impl uses jaxrs annotations to name the parameters then use that mapping
+ * 3- if the query parameters are name arg0, arg1 etc than use those names for the mapping,
+ * 4- otherwise use the order in the query string.
+ */
+ protected Object[] getRequestFromQueryString(Operation operation, ServletRequest servletRequest) {
+
+ List<DataType> types = operation.getInputType().getLogical();
+ int typesIndex = 0;
+
+ List<String> jsonRequestArray = new ArrayList<String>();
+
+ for (String name : getOrderedParameterNames(servletRequest)) {
+ String jsonRequest = "";
+ // quote string parameters so clients work in the usual javascript way
+ if (typesIndex < types.size() && String.class.equals(types.get(typesIndex).getGenericType())) {
+ String x = servletRequest.getParameter(name);
+ if (x.startsWith("\"") || x.startsWith("'")) {
+ jsonRequest += x;
+ } else {
+ if (x.contains("\"")) {
+ jsonRequest += "'" + x + "'";
+ } else {
+ jsonRequest += "\"" + x + "\"";
+ }
+ }
+ } else {
+ jsonRequest += servletRequest.getParameter(name);
+ }
+ jsonRequestArray.add(jsonRequest);
+ }
+
+ return jsonRequestArray.toArray();
+ }
+
+ /**
+ * Get the request parameter names in the correct order.
+ * Either the query parameters are named arg0, arg1, arg2 etc or else use the order
+ * from the order in the query string. Eg, the url:
+ * http://localhost:8085/HelloWorldService/sayHello2?first=petra&last=arnold&callback=foo"
+ * should invoke:
+ * sayHello2("petra", "arnold")
+ * so the parameter names should be ordered: "first", "last"
+ */
+ protected List<String> getOrderedParameterNames(ServletRequest servletRequest) {
+ List<String> orderedNames = new ArrayList<String>();
+ Set<String> parameterNames = servletRequest.getParameterMap().keySet();
+ if (parameterNames.contains("arg0")) {
+ for (int i=0; i<parameterNames.size(); i++) {
+ String name = "arg" + i;
+ if (parameterNames.contains(name)) {
+ orderedNames.add(name);
+ } else {
+ break;
+ }
+ }
+ } else {
+ final String queryString = ((HttpServletRequest)servletRequest).getQueryString();
+ SortedSet<String> sortedNames = new TreeSet<String>(new Comparator<String>(){
+ public int compare(String o1, String o2) {
+ int i = queryString.indexOf(o1);
+ int j = queryString.indexOf(o2);
+ return i - j;
+ }});
+ for (String name : parameterNames) {
+ // ignore system and jsonpCallbackName parameters
+ if (!name.startsWith("_") && !name.equals(jsonpCallbackName)) {
+ sortedNames.add(name);
+ }
+ }
+ orderedNames.addAll(sortedNames);
+ }
+ return orderedNames;
+ }
+
+ /**
+ * The databinding layer will have converted the return type into a JSON string so simply
+ * add wrap it for return.
+ */
+ protected String getResponseAsString(HttpServletRequest servletRequest, HttpServletResponse servletResponse, Object response) {
+ String jsonResponse = response.toString();
+
+ if ("GET".equals(servletRequest.getMethod())) {
+ // handle JSONP callback name padding
+ String callback = servletRequest.getParameter(jsonpCallbackName);
+ if (callback != null && callback.length() > 1) {
+ jsonResponse = callback + "(" + jsonResponse + ");";
+ }
+ }
+
+ return jsonResponse;
+ }
+
+ protected static String read(HttpServletRequest servletRequest) throws IOException {
+ InputStream is = servletRequest.getInputStream();
+ BufferedReader reader = null;
+ try {
+ reader = new BufferedReader(new InputStreamReader(is));
+ StringBuffer sb = new StringBuffer();
+ String str;
+ while ((str = reader.readLine()) != null) {
+ sb.append(str);
+ }
+ return sb.toString();
+ } finally {
+ if (reader != null) {
+ reader.close();
+ }
+ }
+ }
+}
Copied: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingServiceServlet.java (from r988392, tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingListenerServlet.java)
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingServiceServlet.java?p2=tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingServiceServlet.java&p1=tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingListenerServlet.java&r1=988392&r2=990712&rev=990712&view=diff
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingListenerServlet.java (original)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingServiceServlet.java Mon Aug 30 07:34:19 2010
@@ -20,443 +20,34 @@
package org.apache.tuscany.sca.binding.http.provider;
import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.URLDecoder;
-import java.text.ParseException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.common.http.HTTPCacheContext;
-import org.apache.tuscany.sca.common.http.HTTPContentTypeMapper;
-import org.apache.tuscany.sca.invocation.Invoker;
import org.apache.tuscany.sca.invocation.Message;
import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
-/**
- * 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;
+public class HTTPBindingServiceServlet extends HttpServlet {
+ private static final long serialVersionUID = 1L;
- 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;
+ protected transient MessageFactory messageFactory;
+ protected transient RuntimeEndpoint wire;
- /**
- * Constructs a new HTTPServiceListenerServlet.
- */
- public HTTPBindingListenerServlet(Binding binding, MessageFactory messageFactory) {
- this.binding = binding;
+ public HTTPBindingServiceServlet(RuntimeEndpoint wire, MessageFactory messageFactory) {
+ this.wire = wire;
this.messageFactory = messageFactory;
}
-
@Override
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- super.service(request, response);
+ HTTPContext bindingContext = new HTTPContext();
+ bindingContext.setRequest(request);
+ bindingContext.setResponse(response);
+ Message msg = messageFactory.createMessage();
+ msg.setBindingContext(bindingContext);
+ wire.invoke(msg);
}
-
- @Override
- protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- // Get the request path
- String pathInfo = request.getPathInfo();
- if (pathInfo == null || pathInfo.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;
- }
- String path = URLDecoder.decode(pathInfo, "UTF-8");
-
- // 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.createCacheContextFromRequest(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());
- }
-
- if(response.getContentType() == null || response.getContentType().length() == 0){
- // Calculate content-type based on extension
- String contentType = HTTPContentTypeMapper.getContentType(id);
- if(contentType != null && contentType.length() >0) {
- response.setContentType(contentType);
- }
- }
-
- // 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.createCacheContextFromRequest(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.createCacheContextFromRequest(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.createCacheContextFromRequest(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;
- }
}
Added: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPContext.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPContext.java?rev=990712&view=auto
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPContext.java (added)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPContext.java Mon Aug 30 07:34:19 2010
@@ -0,0 +1,46 @@
+/*
+ * 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.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * Holder to pass servlet request and response between the Inteceptors
+ */
+public class HTTPContext {
+
+ private HttpServletRequest request;
+ private HttpServletResponse response;
+
+ public HttpServletRequest getRequest() {
+ return request;
+ }
+ public void setRequest(HttpServletRequest request) {
+ this.request = request;
+ }
+ public HttpServletResponse getResponse() {
+ return response;
+ }
+ public void setResponse(HttpServletResponse response) {
+ this.response = response;
+ }
+
+}
Modified: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java?rev=990712&r1=990711&r2=990712&view=diff
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java (original)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java Mon Aug 30 07:34:19 2010
@@ -22,6 +22,8 @@ package org.apache.tuscany.sca.binding.h
import javax.servlet.Servlet;
import org.apache.tuscany.sca.binding.http.HTTPBinding;
+import org.apache.tuscany.sca.binding.http.HTTPDefaultOperationSelector;
+import org.apache.tuscany.sca.binding.http.HTTPDefaultWireFormat;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.host.http.ServletHost;
import org.apache.tuscany.sca.interfacedef.InterfaceContract;
@@ -36,8 +38,6 @@ import org.apache.tuscany.sca.provider.O
import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
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.RuntimeEndpoint;
/**
@@ -49,17 +49,15 @@ public class HTTPServiceBindingProvider
private ExtensionPointRegistry extensionPoints;
private RuntimeEndpoint 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 InterfaceContract interfaceContract;
+ private boolean widget;
+
private HTTPBindingListenerServlet bindingListenerServlet;
public HTTPServiceBindingProvider(RuntimeEndpoint endpoint,
@@ -68,18 +66,24 @@ public class HTTPServiceBindingProvider
ServletHost servletHost) {
this.endpoint = endpoint;
- this.component = (RuntimeComponent)endpoint.getComponent();
- this.service = (RuntimeComponentService)endpoint.getService();
this.binding = (HTTPBinding)endpoint.getBinding();
+ this.widget = "Widget".equals(binding.getName());
this.extensionPoints = extensionPoints;
this.messageFactory = messageFactory;
this.servletHost = servletHost;
- // retrieve operation selector and wire format service providers
+ if (binding.getOperationSelector() == null && !widget) {
+ binding.setOperationSelector(new HTTPDefaultOperationSelector());
+ }
+ if (binding.getRequestWireFormat() == null && !widget) {
+ binding.setRequestWireFormat(new HTTPDefaultWireFormat());
+ }
+ if (binding.getResponseWireFormat() == null && !widget) {
+ binding.setResponseWireFormat(new HTTPDefaultWireFormat());
+ }
ProviderFactoryExtensionPoint providerFactories = extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class);
-
if (binding.getOperationSelector() != null) {
// Configure the interceptors for operation selection
@@ -97,23 +101,36 @@ public class HTTPServiceBindingProvider
}
}
-
-
//clone the service contract to avoid databinding issues
try {
- this.serviceContract = (InterfaceContract) service.getInterfaceContract().clone();
+ interfaceContract = (InterfaceContract)endpoint.getComponentServiceInterfaceContract().clone();
// configure data binding
if (this.wfProvider != null) {
- wfProvider.configureWireFormatInterfaceContract(service.getInterfaceContract());
+ wfProvider.configureWireFormatInterfaceContract(interfaceContract);
}
} catch(CloneNotSupportedException e) {
- this.serviceContract = service.getInterfaceContract();
+ // shouldn't happen
}
+ servletMapping = binding.getURI();
+ if (!servletMapping.endsWith("/")) {
+ servletMapping += "/";
+ }
+ if (!servletMapping.endsWith("*")) {
+ servletMapping += "*";
+ }
}
public void start() {
+ if (widget) {
+ start1x();
+ } else {
+ servletHost.addServletMapping(servletMapping, new HTTPBindingServiceServlet(endpoint, messageFactory));
+ }
+ }
+
+ public void start1x() {
// Get the invokers for the supported operations
Servlet servlet = null;
bindingListenerServlet = new HTTPBindingListenerServlet(binding, messageFactory );
@@ -122,39 +139,39 @@ public class HTTPServiceBindingProvider
String operationName = operation.getName();
if (operationName.equals("get")) {
Invoker getInvoker = invocationChain.getHeadInvoker();
- bindingListenerServlet.setGetInvoker(getInvoker);
+ bindingListenerServlet.setGetInvoker(getInvoker);
servlet = bindingListenerServlet;
} else if (operationName.equals("conditionalGet")) {
Invoker conditionalGetInvoker = invocationChain.getHeadInvoker();
- bindingListenerServlet.setConditionalGetInvoker(conditionalGetInvoker);
+ bindingListenerServlet.setConditionalGetInvoker(conditionalGetInvoker);
servlet = bindingListenerServlet;
} else if (operationName.equals("delete")) {
Invoker deleteInvoker = invocationChain.getHeadInvoker();
- bindingListenerServlet.setDeleteInvoker(deleteInvoker);
+ bindingListenerServlet.setDeleteInvoker(deleteInvoker);
servlet = bindingListenerServlet;
} else if (operationName.equals("conditionalDelete")) {
Invoker conditionalDeleteInvoker = invocationChain.getHeadInvoker();
- bindingListenerServlet.setConditionalDeleteInvoker(conditionalDeleteInvoker);
+ bindingListenerServlet.setConditionalDeleteInvoker(conditionalDeleteInvoker);
servlet = bindingListenerServlet;
} else if (operationName.equals("put")) {
Invoker putInvoker = invocationChain.getHeadInvoker();
- bindingListenerServlet.setPutInvoker(putInvoker);
+ bindingListenerServlet.setPutInvoker(putInvoker);
servlet = bindingListenerServlet;
} else if (operationName.equals("conditionalPut")) {
Invoker conditionalPutInvoker = invocationChain.getHeadInvoker();
- bindingListenerServlet.setConditionalPutInvoker(conditionalPutInvoker);
+ bindingListenerServlet.setConditionalPutInvoker(conditionalPutInvoker);
servlet = bindingListenerServlet;
} else if (operationName.equals("post")) {
Invoker postInvoker = invocationChain.getHeadInvoker();
- bindingListenerServlet.setPostInvoker(postInvoker);
+ bindingListenerServlet.setPostInvoker(postInvoker);
servlet = bindingListenerServlet;
} else if (operationName.equals("conditionalPost")) {
Invoker conditionalPostInvoker = invocationChain.getHeadInvoker();
- bindingListenerServlet.setConditionalPostInvoker(conditionalPostInvoker);
+ bindingListenerServlet.setConditionalPostInvoker(conditionalPostInvoker);
servlet = bindingListenerServlet;
} else if (operationName.equals("service")) {
Invoker serviceInvoker = invocationChain.getHeadInvoker();
- servlet = new HTTPServiceListenerServlet(binding, serviceInvoker, messageFactory);
+// servlet = new HTTPServiceListenerServlet(binding, serviceInvoker, messageFactory);
break;
}
}
@@ -174,14 +191,13 @@ public class HTTPServiceBindingProvider
servletHost.addServletMapping(servletMapping, servlet);
}
-
+
public void stop() {
- // Unregister the Servlet from the Servlet host
servletHost.removeServletMapping(servletMapping);
}
public InterfaceContract getBindingInterfaceContract() {
- return service.getInterfaceContract();
+ return interfaceContract;
}
public boolean supportsOneWayInvocation() {
@@ -192,6 +208,8 @@ public class HTTPServiceBindingProvider
* Add specific http interceptor to invocation chain
*/
public void configure() {
+
+ if (widget) return;
InvocationChain bindingChain = endpoint.getBindingInvocationChain();
Added: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.OperationSelectorProviderFactory
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.OperationSelectorProviderFactory?rev=990712&view=auto
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.OperationSelectorProviderFactory (added)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.OperationSelectorProviderFactory Mon Aug 30 07:34:19 2010
@@ -0,0 +1,18 @@
+# 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.
+
+org.apache.tuscany.sca.binding.http.format.HTTPDefaultOperationSelectorProviderFactory;model=org.apache.tuscany.sca.binding.http.HTTPDefaultOperationSelector
Added: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.WireFormatProviderFactory
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.WireFormatProviderFactory?rev=990712&view=auto
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.WireFormatProviderFactory (added)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.WireFormatProviderFactory Mon Aug 30 07:34:19 2010
@@ -0,0 +1,18 @@
+# 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.
+
+org.apache.tuscany.sca.binding.http.format.HTTPDefaultWireFormatProviderFactory;model=org.apache.tuscany.sca.binding.http.HTTPDefaultWireFormat
Added: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/Helloworld.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/Helloworld.java?rev=990712&view=auto
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/Helloworld.java (added)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/Helloworld.java Mon Aug 30 07:34:19 2010
@@ -0,0 +1,8 @@
+package org.apache.tuscany.sca.binding.http;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface Helloworld {
+ String sayHello(String name);
+}
Added: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HelloworldImpl.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HelloworldImpl.java?rev=990712&view=auto
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HelloworldImpl.java (added)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HelloworldImpl.java Mon Aug 30 07:34:19 2010
@@ -0,0 +1,10 @@
+package org.apache.tuscany.sca.binding.http;
+
+public class HelloworldImpl implements Helloworld {
+
+ @Override
+ public String sayHello(String name) {
+ return "Hello " + name;
+ }
+
+}
Added: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HelloworldTestCase.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HelloworldTestCase.java?rev=990712&view=auto
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HelloworldTestCase.java (added)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/java/org/apache/tuscany/sca/binding/http/HelloworldTestCase.java Mon Aug 30 07:34:19 2010
@@ -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;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+
+import junit.framework.Assert;
+
+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 for Helloworld service.
+ */
+public class HelloworldTestCase {
+
+ private static Node node;
+
+ @BeforeClass
+ public static void setUp() throws Exception {
+ node = NodeFactory.newInstance().createNode("helloworld.composite", new String[] {"target/test-classes"});
+ node.start();
+ }
+
+ @AfterClass
+ public static void tearDown() throws Exception {
+ if (node != null) {
+ node.stop();
+ }
+ }
+
+ @Test
+ public void testGet() throws Exception {
+ URL url = new URL("http://localhost:8080/HelloworldComponent/Helloworld/sayHello?name=Petra");
+ InputStream is = url.openStream();
+ Assert.assertEquals("\"Hello Petra\"", read(is));
+ }
+
+ @Test
+ public void testGetArg0() throws Exception {
+ URL url = new URL("http://localhost:8080/HelloworldComponent/Helloworld/sayHello?arg0=Petra");
+ InputStream is = url.openStream();
+ Assert.assertEquals("\"Hello Petra\"", read(is));
+ }
+ private static String read(InputStream is) throws IOException {
+ BufferedReader reader = null;
+ try {
+ reader = new BufferedReader(new InputStreamReader(is));
+ StringBuffer sb = new StringBuffer();
+ String str;
+ while ((str = reader.readLine()) != null) {
+ sb.append(str);
+ }
+ return sb.toString();
+ } finally {
+ if (reader != null) {
+ reader.close();
+ }
+ }
+ }
+
+}
Added: tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/resources/helloworld.composite
URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/resources/helloworld.composite?rev=990712&view=auto
==============================================================================
--- tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/resources/helloworld.composite (added)
+++ tuscany/sca-java-2.x/trunk/modules/binding-http-runtime/src/test/resources/helloworld.composite Mon Aug 30 07:34:19 2010
@@ -0,0 +1,32 @@
+<?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/200912"
+ targetNamespace="http://sample/test"
+ xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"
+ name="helloworld">
+
+ <component name="HelloworldComponent">
+ <implementation.java class="org.apache.tuscany.sca.binding.http.HelloworldImpl"/>
+ <service name="Helloworld">
+ <tuscany:binding.http />
+ </service>
+ </component>
+
+</composite>