From 23d5587f8a4a4dfa5fb2f5d9497d04733cdfe8df Mon Sep 17 00:00:00 2001 From: antelder Date: Mon, 21 Dec 2009 11:58:17 +0000 Subject: Copy 1.x trunk to branches for start of 1.6 release git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@892786 13f79535-47bb-0310-9956-ffa450edef68 --- .../modules/binding-http-jsonrpc-runtime/LICENSE | 205 +++++++++++++++++++++ .../modules/binding-http-jsonrpc-runtime/NOTICE | 6 + .../modules/binding-http-jsonrpc-runtime/pom.xml | 130 +++++++++++++ .../JSONRPCOperationSelectorInterceptor.java | 129 +++++++++++++ .../JSONRPCOperationSelectorProviderFactory.java | 58 ++++++ .../JSONRPCOperationSelectorServiceProvider.java | 76 ++++++++ .../provider/JSONRPCWireFormatInterceptor.java | 172 +++++++++++++++++ .../provider/JSONRPCWireFormatProviderFactory.java | 59 ++++++ .../JSONRPCWireFormatReferenceProvider.java | 57 ++++++ .../provider/JSONRPCWireFormatServiceProvider.java | 122 ++++++++++++ .../wireformat/jsonrpc/provider/JavaToSmd.java | 56 ++++++ ...y.sca.provider.OperationSelectorProviderFactory | 18 ++ ....tuscany.sca.provider.WireFormatProviderFactory | 19 ++ 13 files changed, 1107 insertions(+) create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/LICENSE create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/NOTICE create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/pom.xml create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorInterceptor.java create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorProviderFactory.java create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorServiceProvider.java create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatInterceptor.java create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatProviderFactory.java create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatReferenceProvider.java create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatServiceProvider.java create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JavaToSmd.java create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.OperationSelectorProviderFactory create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.WireFormatProviderFactory (limited to 'sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime') diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/LICENSE b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/LICENSE new file mode 100644 index 0000000000..8aa906c321 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/LICENSE @@ -0,0 +1,205 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed 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. + + + diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/NOTICE b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/NOTICE new file mode 100644 index 0000000000..25bb89c9b2 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2009 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/pom.xml b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/pom.xml new file mode 100644 index 0000000000..568d4eaaa6 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/pom.xml @@ -0,0 +1,130 @@ + + + + 4.0.0 + + org.apache.tuscany.sca + tuscany-modules + 1.6-SNAPSHOT + ../pom.xml + + + tuscany-binding-http-jsonrpc-runtime + Apache Tuscany SCA HTTP Binding JSON-RPC Runtime + + + + org.apache.tuscany.sca + tuscany-assembly + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-assembly-xml + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-binding-http-jsonrpc + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-core-spi + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-host-http + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-databinding + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-databinding-json + 1.6-SNAPSHOT + + + + javax.servlet + servlet-api + 2.5 + provided + + + + com.metaparadigm + json-rpc + 1.0 + + + + + org.apache.tuscany.sca + tuscany-host-embedded + 1.6-SNAPSHOT + test + + + + org.apache.tuscany.sca + tuscany-implementation-java-runtime + 1.6-SNAPSHOT + test + + + + junit + junit + 4.5 + test + + + + + + + + org.apache.felix + maven-bundle-plugin + + + + ${tuscany.version} + org.apache.tuscany.sca.binding.http.wireformat.jsonrpc + ${pom.name} + org.apache.tuscany.sca.binding.http.wireformat.jsonrpc + org.apache.tuscany.sca.assembly.xml;version="1.4", * + + + + + + diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorInterceptor.java b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorInterceptor.java new file mode 100644 index 0000000000..37c76d88d3 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorInterceptor.java @@ -0,0 +1,129 @@ +/* + * 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.operationselector.jsonrpc.provider; + +import java.io.CharArrayWriter; +import java.util.List; + +import org.apache.tuscany.sca.binding.http.HTTPBinding; +import org.apache.tuscany.sca.binding.http.HTTPBindingContext; +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.invocation.MessageFactory; +import org.apache.tuscany.sca.runtime.RuntimeWire; +import org.json.JSONObject; + +import com.metaparadigm.jsonrpc.JSONRPCResult; + +/** + * JSON-RPC Operation Selector Interceptor + * + * @version $Rev$ $Date$ + */ +public class JSONRPCOperationSelectorInterceptor implements Interceptor { + private Invoker next; + + private RuntimeWire runtimeWire; + private HTTPBinding binding; + + private MessageFactory messageFactory; + + public JSONRPCOperationSelectorInterceptor(HTTPBinding binding, RuntimeWire runtimeWire, MessageFactory messageFactory) { + this.binding = binding; + this.runtimeWire = runtimeWire; + this.messageFactory = messageFactory; + } + + public Invoker getNext() { + return this.next; + } + + public void setNext(Invoker next) { + this.next = next; + } + + public Message invoke(Message msg) { + + HTTPBindingContext bindingContext = msg.getBindingContext(); + if ("smd".equals(bindingContext.getHttpRequest().getQueryString())) { + return getNext().invoke(msg); + } + + JSONObject jsonReq = null; + String method = null; + try { + Object[] args = msg.getBody(); + CharArrayWriter data = (CharArrayWriter) args[0]; + jsonReq = new JSONObject(data.toString()); + method = jsonReq.getString("method"); + } catch (Exception e) { + Throwable exception = new RuntimeException("Unable to parse request", e); + } + + Operation jsonOperation = findOperation(method); + msg.setOperation(jsonOperation); + msg.setBody(jsonReq); + + return getNext().invoke(msg); + } + + /** + * Find the operation from the component service contract + * @param componentService + * @param method + * @return + */ + private Operation findOperation(String method) { + if (method.contains(".")) { + method = method.substring(method.lastIndexOf(".") + 1); + } + + List operations = runtimeWire.getTarget().getInterfaceContract().getInterface().getOperations(); + + Operation result = null; + for (Operation o : operations) { + if (o.getName().equalsIgnoreCase(method)) { + result = o; + break; + } + } + + return result; + } + + + + /** + * Create a Fault Message with a JSON representation of the current exception + * @param throwable + * @return + */ + private Message createJSONFaultMessage(Throwable throwable) { + Message jsonFaultMessage = messageFactory.createMessage(); + + JSONRPCResult jsonFault = new JSONRPCResult(JSONRPCResult.CODE_REMOTE_EXCEPTION, null, throwable); + jsonFaultMessage.setBody(jsonFault); + + return jsonFaultMessage; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorProviderFactory.java b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorProviderFactory.java new file mode 100644 index 0000000000..42ee2808c4 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorProviderFactory.java @@ -0,0 +1,58 @@ +/* + * 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.operationselector.jsonrpc.provider; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.binding.http.operationselector.jsonrpc.JSONRPCOperationSelector; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.provider.OperationSelectorProvider; +import org.apache.tuscany.sca.provider.OperationSelectorProviderFactory; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * JSON-RPC Operation Selector Provider Factory + * + * @version $Rev$ $Date$ + */ +public class JSONRPCOperationSelectorProviderFactory implements OperationSelectorProviderFactory { + private ExtensionPointRegistry extensionPoints; + + public JSONRPCOperationSelectorProviderFactory(ExtensionPointRegistry extensionPoints) { + this.extensionPoints = extensionPoints; + } + + public OperationSelectorProvider createReferenceOperationSelectorProvider(RuntimeComponent component, + RuntimeComponentReference reference, + Binding binding) { + return null; + } + + public OperationSelectorProvider createServiceOperationSelectorProvider(RuntimeComponent component, + RuntimeComponentService service, + Binding binding) { + return new JSONRPCOperationSelectorServiceProvider(extensionPoints, component, service, binding); + } + + public Class getModelType() { + return JSONRPCOperationSelector.class; + } +} diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorServiceProvider.java b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorServiceProvider.java new file mode 100644 index 0000000000..c24537f03f --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/operationselector/jsonrpc/provider/JSONRPCOperationSelectorServiceProvider.java @@ -0,0 +1,76 @@ +/* + * 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.operationselector.jsonrpc.provider; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.BindingRRB; +import org.apache.tuscany.sca.assembly.OperationSelector; +import org.apache.tuscany.sca.binding.http.HTTPBinding; +import org.apache.tuscany.sca.binding.http.operationselector.jsonrpc.JSONRPCOperationSelector; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.invocation.Interceptor; +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.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * JSON-RPC Operation Selector Service Provider + * + * @version $Rev$ $Date$ + */ +public class JSONRPCOperationSelectorServiceProvider implements OperationSelectorProvider { + private MessageFactory messageFactory; + + private RuntimeComponent component; + private RuntimeComponentService service; + private Binding binding; + + public JSONRPCOperationSelectorServiceProvider(ExtensionPointRegistry extensionPoints, + RuntimeComponent component, + RuntimeComponentService service, + Binding binding) { + ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class); + messageFactory = modelFactories.getFactory(MessageFactory.class); + + this.component = component; + this.service = service; + this.binding = binding; + } + + public Interceptor createInterceptor() { + if(binding instanceof BindingRRB) { + BindingRRB rrbBinding = (BindingRRB) binding; + OperationSelector operationSelector = rrbBinding.getOperationSelector(); + if(operationSelector != null && operationSelector instanceof JSONRPCOperationSelector) { + return new JSONRPCOperationSelectorInterceptor((HTTPBinding) binding, service.getRuntimeWire(binding), messageFactory); + } + } + + return null; + } + + public String getPhase() { + return Phase.SERVICE_BINDING_OPERATION_SELECTOR; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatInterceptor.java b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatInterceptor.java new file mode 100644 index 0000000000..b314f69fcb --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatInterceptor.java @@ -0,0 +1,172 @@ +/* + * 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.wireformat.jsonrpc.provider; + +import org.apache.tuscany.sca.binding.http.HTTPBinding; +import org.apache.tuscany.sca.binding.http.HTTPBindingContext; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +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.invocation.MessageFactory; +import org.apache.tuscany.sca.runtime.RuntimeWire; +import org.json.JSONArray; +import org.json.JSONObject; +import org.osoa.sca.ServiceRuntimeException; + +import com.metaparadigm.jsonrpc.JSONRPCResult; + +/** + * JSON-RPC Wire Format Interceptor + * + * @version $Rev$ $Date$ + */ +public class JSONRPCWireFormatInterceptor implements Interceptor { + private Invoker next; + + private RuntimeWire runtimeWire; + private HTTPBinding binding; + + private InterfaceContract serviceContract; + + private MessageFactory messageFactory; + + public JSONRPCWireFormatInterceptor(HTTPBinding binding, RuntimeWire runtimeWire, InterfaceContract serviceContract, MessageFactory messageFactory) { + this.binding = binding; + this.runtimeWire = runtimeWire; + + this.serviceContract = serviceContract; + + this.messageFactory = messageFactory; + } + + public Invoker getNext() { + return next; + } + + public void setNext(Invoker next) { + this.next = next; + + } + + public Message invoke(Message msg) { + HTTPBindingContext bindingContext = msg.getBindingContext(); + Message returnMessage = null; + + if ("smd".equals(bindingContext.getHttpRequest().getQueryString())) { + returnMessage = handleSMDInvocation(msg); + } else { + returnMessage = handleJSONRPCInvocation(msg); + } + + return returnMessage; + + } + + /** + * Handle regular JSON-RPC Invocation + * @param msg + * @return + */ + private Message handleJSONRPCInvocation (Message msg) { + JSONObject jsonReq = (JSONObject) msg.getBody(); + String method = null; + Object[] args = null; + Object id = null; + try { + // Extract the method + method = jsonReq.getString("method"); + if ((method != null) && (method.indexOf('.') < 0)) { + jsonReq.putOpt("method", "Service" + "." + method); + } + + // Extract the arguments + JSONArray array = jsonReq.getJSONArray("params"); + args = new Object[array.length()]; + for (int i = 0; i < args.length; i++) { + args[i] = array.get(i); + } + id = jsonReq.get("id"); + + } catch (Exception e) { + throw new RuntimeException("Unable to find json method name", e); + } + + Message responseMessage = null; + try { + msg.setBody(args); + responseMessage = runtimeWire.getInvocationChain(msg.getOperation()).getHeadInvoker().invoke(msg); + } catch (RuntimeException re) { + Throwable exception = new RuntimeException("Error invoking service :" + re.getMessage(), re); + return createJSONFaultMessage(re); + } + + Object result = null; + if (!responseMessage.isFault()) { + //successful execution of the invocation + try { + result = responseMessage.getBody(); + JSONObject jsonResponse = new JSONObject(); + jsonResponse.put("result", result); + jsonResponse.putOpt("id", id); + //get response to send to client + responseMessage.setBody(jsonResponse); + return responseMessage; + } catch (Exception e) { + throw new ServiceRuntimeException("Unable to create JSON response", e); + } + } else { + //exception thrown while executing the invocation + Throwable exception = (Throwable)responseMessage.getBody(); + return createJSONFaultMessage(exception); + } + } + + /** + * handles requests for the SMD descriptor for a service + */ + private Message handleSMDInvocation(Message msg) { + HTTPBindingContext bindingContext = msg.getBindingContext(); + + String serviceUrl = bindingContext.getHttpRequest().getRequestURL().toString(); + JavaInterface interfaze = (JavaInterface) serviceContract.getInterface(); + String smd = JavaToSmd.interfaceToSmd(interfaze.getJavaClass(), serviceUrl); + + Message smdResponseMessage = messageFactory.createMessage(); + smdResponseMessage.setBody(smd); + + return smdResponseMessage; + } + + /** + * Create a Fault Message with a JSON representation of the current exception + * @param throwable + * @return + */ + private Message createJSONFaultMessage(Throwable throwable) { + Message jsonFaultMessage = messageFactory.createMessage(); + + JSONRPCResult jsonFault = new JSONRPCResult(JSONRPCResult.CODE_REMOTE_EXCEPTION, null, throwable); + jsonFaultMessage.setBody(jsonFault); + + return jsonFaultMessage; + } +} diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatProviderFactory.java b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatProviderFactory.java new file mode 100644 index 0000000000..c5f91e2b15 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatProviderFactory.java @@ -0,0 +1,59 @@ +/* + * 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.wireformat.jsonrpc.provider; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormat; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +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.RuntimeComponentReference; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * JSON-RPC Wire Format Provider Factory + * + * @version $Rev$ $Date$ + */ +public class JSONRPCWireFormatProviderFactory implements WireFormatProviderFactory { + private ExtensionPointRegistry extensionPoints; + + public JSONRPCWireFormatProviderFactory(ExtensionPointRegistry extensionPoints) { + this.extensionPoints = extensionPoints; + } + + public WireFormatProvider createReferenceWireFormatProvider(RuntimeComponent component, + RuntimeComponentReference reference, + Binding binding) { + return new JSONRPCWireFormatReferenceProvider(extensionPoints, component, reference, binding); + } + + public WireFormatProvider createServiceWireFormatProvider(RuntimeComponent component, + RuntimeComponentService service, + Binding binding) { + return new JSONRPCWireFormatServiceProvider(extensionPoints, component, service, binding); + } + + public Class getModelType() { + return JSONRPCWireFormat.class; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatReferenceProvider.java b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatReferenceProvider.java new file mode 100644 index 0000000000..932072095a --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatReferenceProvider.java @@ -0,0 +1,57 @@ +/* + * 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.wireformat.jsonrpc.provider; + +import org.apache.tuscany.sca.assembly.Binding; +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.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; + +/** + * JSON-RPC Wire Format Reference Provider + * + * @version $Rev$ $Date$ + */ +public class JSONRPCWireFormatReferenceProvider implements WireFormatProvider { + + public JSONRPCWireFormatReferenceProvider (ExtensionPointRegistry extensionPoints, + RuntimeComponent component, + RuntimeComponentReference reference, + Binding binding) { + + } + + public InterfaceContract configureWireFormatInterfaceContract(InterfaceContract interfaceContract) { + return null; + } + + public Interceptor createInterceptor() { + return null; + } + + public String getPhase() { + return Phase.REFERENCE_BINDING_WIREFORMAT; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatServiceProvider.java b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatServiceProvider.java new file mode 100644 index 0000000000..1454fbdff2 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JSONRPCWireFormatServiceProvider.java @@ -0,0 +1,122 @@ +/* + * 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.wireformat.jsonrpc.provider; + +import java.util.List; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.BindingRRB; +import org.apache.tuscany.sca.assembly.WireFormat; +import org.apache.tuscany.sca.binding.http.HTTPBinding; +import org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormat; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding; +import org.apache.tuscany.sca.databinding.json.JSONDataBinding; +import org.apache.tuscany.sca.interfacedef.DataType; +import org.apache.tuscany.sca.interfacedef.Interface; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Interceptor; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.invocation.Phase; +import org.apache.tuscany.sca.provider.WireFormatProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * JSON-RPC Wire Format Service Provider + * + * @version $Rev$ $Date$ + */ +public class JSONRPCWireFormatServiceProvider implements WireFormatProvider { + private MessageFactory messageFactory; + + private RuntimeComponent component; + private RuntimeComponentService service; + private InterfaceContract serviceContract; + private Binding binding; + + public JSONRPCWireFormatServiceProvider(ExtensionPointRegistry extensionPoints, + RuntimeComponent component, + RuntimeComponentService service, + Binding binding) { + + + ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class); + messageFactory = modelFactories.getFactory(MessageFactory.class); + + this.component = component; + this.service = service; + this.serviceContract = service.getInterfaceContract(); + this.binding = binding; + } + + public InterfaceContract configureWireFormatInterfaceContract(InterfaceContract interfaceContract) { + this.serviceContract = interfaceContract; + + setDataBinding(serviceContract.getInterface()); + + // Set default databinding to json + serviceContract.getInterface().resetDataBinding(JSONDataBinding.NAME); + + return interfaceContract; + } + + public Interceptor createInterceptor() { + if(binding instanceof BindingRRB) { + BindingRRB rrbBinding = (BindingRRB) binding; + WireFormat wireFormat = rrbBinding.getRequestWireFormat(); + if(wireFormat != null && wireFormat instanceof JSONRPCWireFormat) { + return new JSONRPCWireFormatInterceptor((HTTPBinding) binding, service.getRuntimeWire(binding), serviceContract, messageFactory); + } + } + + return null; + } + + public String getPhase() { + return Phase.SERVICE_BINDING_WIREFORMAT; + } + + + private void setDataBinding(Interface interfaze) { + List operations = interfaze.getOperations(); + for (Operation operation : operations) { + operation.setDataBinding(JSONDataBinding.NAME); + DataType> inputType = operation.getInputType(); + if (inputType != null) { + List logical = inputType.getLogical(); + for (DataType inArg : logical) { + if (!SimpleJavaDataBinding.NAME.equals(inArg.getDataBinding())) { + inArg.setDataBinding(JSONDataBinding.NAME); + } + } + } + DataType outputType = operation.getOutputType(); + if (outputType != null) { + if (!SimpleJavaDataBinding.NAME.equals(outputType.getDataBinding())) { + outputType.setDataBinding(JSONDataBinding.NAME); + } + } + } + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JavaToSmd.java b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JavaToSmd.java new file mode 100644 index 0000000000..c67060f7b6 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/provider/JavaToSmd.java @@ -0,0 +1,56 @@ +/* + * 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.wireformat.jsonrpc.provider; + +import java.lang.reflect.Method; + +/** + * Utility class to create a Simple Method Description (SMD) descriptor + * from a Java class. See http://dojo.jot.com/SMD. + * + * TODO: Change to work from the Tuscany Interface instead of a Java class + * + * @version $Rev$ $Date$ + */ +class JavaToSmd { + + static String interfaceToSmd(Class klazz, String serviceUrl) { + String name = klazz.getSimpleName(); + Method[] methods = klazz.getMethods(); + + StringBuffer smdSb = new StringBuffer(); + smdSb.append("{\"SMDVersion\":\".1\",\"objectName\":\"" + name + "\",\"serviceType\":\"JSON-RPC\",\"serviceURL\":\""+ serviceUrl + "\",\"methods\":["); + for (int i = 0; i < methods.length; i++) { + if (i != 0) smdSb.append(","); + Class[] params = methods[i].getParameterTypes(); + smdSb.append("{\"name\":\""+methods[i].getName() + "\",\"parameters\":["); + for (int j = 0; j < params.length; j++) { + if (j != 0) smdSb.append(","); + // right now Dojo doesn't look at the type value, so we'll default it to STRING + // also, since we can't introspect the method parameter names we'll just create an incrementing parameter name + smdSb.append("{\"name\":\"param" + j + "\",\"type\":\"STRING\"}"); + } + smdSb.append("]}"); + } + smdSb.append("]}"); + + return smdSb.toString(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.OperationSelectorProviderFactory b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.OperationSelectorProviderFactory new file mode 100644 index 0000000000..61ee00271b --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.OperationSelectorProviderFactory @@ -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.operationselector.jsonrpc.provider.JSONRPCOperationSelectorProviderFactory;model=org.apache.tuscany.sca.binding.http.operationselector.jsonrpc.JSONRPCOperationSelector diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.WireFormatProviderFactory b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.WireFormatProviderFactory new file mode 100644 index 0000000000..9b7d686ddd --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-http-jsonrpc-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.WireFormatProviderFactory @@ -0,0 +1,19 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +# Implementation class for the wire format provider factory +org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.provider.JSONRPCWireFormatProviderFactory;model=org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormat \ No newline at end of file -- cgit v1.2.3