diff options
Diffstat (limited to 'branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache')
13 files changed, 0 insertions, 844 deletions
diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/DefaultJSONRPCBindingFactory.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/DefaultJSONRPCBindingFactory.java deleted file mode 100644 index 31575518f4..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/DefaultJSONRPCBindingFactory.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * 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.jsonrpc; - -import org.apache.tuscany.sca.binding.jsonrpc.impl.JSONRPCBindingImpl; - -/** - * A factory for the JSONRPC binding model. - * - * @version $Rev$ $Date$ - */ -public class DefaultJSONRPCBindingFactory implements JSONRPCBindingFactory { - - public JSONRPCBinding createJSONRPCBinding() { - return new JSONRPCBindingImpl(); - } - -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBinding.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBinding.java deleted file mode 100644 index 5e0e3b5b28..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBinding.java +++ /dev/null @@ -1,30 +0,0 @@ -/* - * 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.jsonrpc; - -import org.apache.tuscany.sca.assembly.Binding; - -/** - * A model for the sample JSONRPC binding. - * - * @version $Rev$ $Date$ - */ -public interface JSONRPCBinding extends Binding { -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBindingFactory.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBindingFactory.java deleted file mode 100644 index 7ba422eb85..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBindingFactory.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * 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.jsonrpc; - -/** - * A factory for the JSONRPC binding model. - * - * @version $Rev$ $Date$ - */ -public interface JSONRPCBindingFactory { - - /** - * Creates a new JSONRPC binding. - * - * @return a new JSONRPC binding - */ - JSONRPCBinding createJSONRPCBinding(); -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/impl/JSONRPCBindingImpl.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/impl/JSONRPCBindingImpl.java deleted file mode 100644 index 66f6dd640d..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/impl/JSONRPCBindingImpl.java +++ /dev/null @@ -1,79 +0,0 @@ -/* - * 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.jsonrpc.impl; - -import java.util.Collections; -import java.util.List; - -import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding; -import org.apache.tuscany.sca.policy.Intent; -import org.apache.tuscany.sca.policy.PolicySet; - - -/** - * Implementation of the JSONRPC binding model. - * - * @version $Rev$ $Date$ - */ -public class JSONRPCBindingImpl implements JSONRPCBinding { - - private String name; - private String uri; - - public String getName() { - return name; - } - - public String getURI() { - return uri; - } - - public void setName(String name) { - this.name = name; - } - - public void setURI(String uri) { - this.uri = uri; - } - - public List<PolicySet> getPolicySets() { - // The sample binding does not support policies - return Collections.emptyList(); - } - - public List<Intent> getRequiredIntents() { - // The sample binding does not support policies - return Collections.emptyList(); - } - - public List<Object> getExtensions() { - // The sample binding does not support extensions - return Collections.emptyList(); - } - - public boolean isUnresolved() { - return false; - } - - public void setUnresolved(boolean unresolved) { - // The sample binding is always resolved - } - -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/impl/JSONRPCBindingProcessor.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/impl/JSONRPCBindingProcessor.java deleted file mode 100644 index 1ff888ace6..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/impl/JSONRPCBindingProcessor.java +++ /dev/null @@ -1,75 +0,0 @@ -/* - * 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.jsonrpc.impl; - -import static org.osoa.sca.Constants.SCA_NS; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding; -import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBindingFactory; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.service.ContributionReadException; -import org.apache.tuscany.sca.contribution.service.ContributionResolveException; -import org.apache.tuscany.sca.contribution.service.ContributionWriteException; - - -/** - * A processor for <binding.jsonrpc> elements. - * - * @version $Rev$ $Date$ - */ -public class JSONRPCBindingProcessor implements StAXArtifactProcessor<JSONRPCBinding> { - - private QName BINDING_JSONRPC = new QName(SCA_NS, "binding.jsonrpc"); - - private final JSONRPCBindingFactory factory; - - public JSONRPCBindingProcessor(JSONRPCBindingFactory factory) { - this.factory = factory; - } - - public QName getArtifactType() { - return BINDING_JSONRPC; - } - - public Class<JSONRPCBinding> getModelType() { - return JSONRPCBinding.class; - } - - public JSONRPCBinding read(XMLStreamReader reader) throws ContributionReadException { - String uri = reader.getAttributeValue(null, "uri"); - JSONRPCBinding JSONRPCBinding = factory.createJSONRPCBinding(); - if (uri != null) { - JSONRPCBinding.setURI(uri.trim()); - } - return JSONRPCBinding; - } - - public void write(JSONRPCBinding JSONRPCBinding, XMLStreamWriter writer) throws ContributionWriteException { - } - - public void resolve(JSONRPCBinding JSONRPCBinding, ModelResolver resolver) throws ContributionResolveException { - } - -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/module/JSONRPCModuleActivator.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/module/JSONRPCModuleActivator.java deleted file mode 100644 index 3475a31923..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/module/JSONRPCModuleActivator.java +++ /dev/null @@ -1,62 +0,0 @@ -/* - * 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.jsonrpc.module; - -import org.apache.tuscany.sca.binding.jsonrpc.DefaultJSONRPCBindingFactory; -import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBindingFactory; -import org.apache.tuscany.sca.binding.jsonrpc.impl.JSONRPCBindingProcessor; -import org.apache.tuscany.sca.binding.jsonrpc.provider.JSONRPCBindingProviderFactory; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.ModuleActivator; -import org.apache.tuscany.sca.http.ServletHost; -import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint; - -/** - * A module activator for the JSONRPC binding extension. - * - * @version $Rev$ $Date$ - */ -public class JSONRPCModuleActivator implements ModuleActivator { - - public Object[] getExtensionPoints() { - // No extensionPoints being contributed here - return null; - } - - public void start(ExtensionPointRegistry registry) { - - // Create the JSONRPC model factory - JSONRPCBindingFactory JSONRPCFactory = new DefaultJSONRPCBindingFactory(); - - // Add the JSONRPCProcessor extension - StAXArtifactProcessorExtensionPoint processors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); - JSONRPCBindingProcessor JSONRPCBindingProcessor = new JSONRPCBindingProcessor(JSONRPCFactory); - processors.addArtifactProcessor(JSONRPCBindingProcessor); - - ProviderFactoryExtensionPoint providerFactories = registry.getExtensionPoint(ProviderFactoryExtensionPoint.class); - ServletHost servletHost = registry.getExtensionPoint(ServletHost.class); - providerFactories.addProviderFactory(new JSONRPCBindingProviderFactory(servletHost)); - } - - public void stop(ExtensionPointRegistry registry) { - } - -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingInvoker.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingInvoker.java deleted file mode 100644 index ade2603516..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingInvoker.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * 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.jsonrpc.provider; - -import java.lang.reflect.InvocationTargetException; - -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; - -/** - * Interceptor for the sample JSONRPC binding. - * - * @version $Rev$ $Date$ - */ -public class JSONRPCBindingInvoker implements Invoker { - - private Object echo(Object[] args) throws InvocationTargetException { - // echo back the result, a real binding would invoke some API for flowing the request - return args[0]; - } - - public Message invoke(Message msg) { - try { - Object resp = echo((Object[])msg.getBody()); - msg.setBody(resp); - } catch (InvocationTargetException e) { - msg.setFaultBody(e.getCause()); - } catch (Throwable e) { - msg.setFaultBody(e); - } - return msg; - } - -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingProviderFactory.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingProviderFactory.java deleted file mode 100644 index 4bbf39e02c..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingProviderFactory.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * 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.jsonrpc.provider; - -import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding; -import org.apache.tuscany.sca.http.ServletHost; -import org.apache.tuscany.sca.provider.BindingProviderFactory; -import org.apache.tuscany.sca.provider.ReferenceBindingProvider; -import org.apache.tuscany.sca.provider.ServiceBindingProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; - - - -/** - * Implementation of the JSONRPC binding model. - * - * @version $Rev$ $Date$ - */ -public class JSONRPCBindingProviderFactory implements BindingProviderFactory<JSONRPCBinding> { - - ServletHost servletHost; - - public JSONRPCBindingProviderFactory(ServletHost servletHost) { - this.servletHost = servletHost; - } - - public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component, RuntimeComponentReference reference, JSONRPCBinding binding) { - return new JSONRPCReferenceBindingProvider(component, reference, binding); - } - - public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component, RuntimeComponentService service, JSONRPCBinding binding) { - return new JSONRPCServiceBindingProvider(component, service, binding, servletHost); - } - - public Class<JSONRPCBinding> getModelType() { - return JSONRPCBinding.class; - } -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCReferenceBindingProvider.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCReferenceBindingProvider.java deleted file mode 100644 index c8e43d824a..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCReferenceBindingProvider.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * 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.jsonrpc.provider; - -import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.provider.ReferenceBindingProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; - - -/** - * Implementation of the JSONRPC binding provider. - * - * @version $Rev$ $Date$ - */ -public class JSONRPCReferenceBindingProvider implements ReferenceBindingProvider { - - private RuntimeComponentReference reference; - - public JSONRPCReferenceBindingProvider(RuntimeComponent component, - RuntimeComponentReference reference, - JSONRPCBinding binding) { - this.reference = reference; - } - - public Invoker createInvoker(Operation operation, boolean isCallback) { - if (isCallback) { - throw new UnsupportedOperationException(); - } else { - return new JSONRPCBindingInvoker(); - } - } - - public InterfaceContract getBindingInterfaceContract() { - return reference.getInterfaceContract(); - } - - public void start() { - } - - public void stop() { - } - -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCServiceBindingProvider.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCServiceBindingProvider.java deleted file mode 100644 index be593baa97..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCServiceBindingProvider.java +++ /dev/null @@ -1,106 +0,0 @@ -/* - * 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.jsonrpc.provider; - -import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding; -import org.apache.tuscany.sca.binding.jsonrpc.server.JSONRPCEntryPointServlet; -import org.apache.tuscany.sca.binding.jsonrpc.server.JSONRPCScriptServlet; -import org.apache.tuscany.sca.http.ServletHost; -import org.apache.tuscany.sca.interfacedef.Interface; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.provider.ServiceBindingProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; - -/** - * Implementation of the JSONRPC binding provider. - * - * @version $Rev$ $Date$ - */ -public class JSONRPCServiceBindingProvider implements ServiceBindingProvider { - - private static int servletRegistrationCount = 0; - private RuntimeComponent component; - private RuntimeComponentService service; - private JSONRPCBinding binding; - private ServletHost servletHost; - - // path to the JSONRPC javascript servlet - public static final String SCRIPT_GETTER_SERVICE_MAPPING = "/SCA/scripts"; - - public static final String JSONRPC_SERVICE_MAPPING_PREFIX = "/"; - - public JSONRPCServiceBindingProvider(RuntimeComponent component, - RuntimeComponentService service, - JSONRPCBinding binding, - ServletHost servletHost) { - this.component = component; - this.service = service; - this.binding = binding; - this.servletHost = servletHost; - } - - public InterfaceContract getBindingInterfaceContract() { - return service.getInterfaceContract(); - } - - public void start() { - JSONRPCEntryPointServlet servlet; - - Class<?> aClass = getTargetJavaClass(service.getInterfaceContract().getInterface()); - Object instance = component.createSelfReference(aClass).getService(); - - servlet = new JSONRPCEntryPointServlet(binding.getName(), aClass, instance); - - // register the servlet based on the service name - servletHost.addServletMapping(JSONRPC_SERVICE_MAPPING_PREFIX + binding.getName(), servlet); - - // if the script getter servlet is not already registered then register - // it - if (servletRegistrationCount == 0) { - servletHost.addServletMapping(SCRIPT_GETTER_SERVICE_MAPPING, new JSONRPCScriptServlet()); - } - - // increase the registered servlet count - servletRegistrationCount++; - } - - public void stop() { - - // Unregister from the servlet mapping - servletHost.removeServletMapping(JSONRPC_SERVICE_MAPPING_PREFIX + binding.getName()); - servletRegistrationCount--; - // if we unregistered the last JSONRPC servlet, then unreister the - // script servlet - if (servletRegistrationCount == 0) { - servletHost.removeServletMapping(SCRIPT_GETTER_SERVICE_MAPPING); - } - } - - private Class<?> getTargetJavaClass(Interface targetInterface) { - // TODO: right now assume that the target is always a Java - // Implementation. Need to figure out - // how to generate Java Interface in cases where the target is not a - // Java Implementation - return ((JavaInterface)targetInterface).getJavaClass(); - } - -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/server/JSONRPCEntryPointServlet.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/server/JSONRPCEntryPointServlet.java deleted file mode 100644 index cab8965f90..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/server/JSONRPCEntryPointServlet.java +++ /dev/null @@ -1,150 +0,0 @@ -/* - * 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.jsonrpc.server; - -import java.io.BufferedReader; -import java.io.CharArrayWriter; -import java.io.IOException; -import java.io.InputStreamReader; -import java.io.OutputStream; -import java.text.ParseException; - -import javax.servlet.ServletConfig; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; - -import org.apache.tuscany.sca.binding.jsonrpc.util.JavaToSmd; -import org.json.JSONObject; - -import com.metaparadigm.jsonrpc.JSONRPCBridge; -import com.metaparadigm.jsonrpc.JSONRPCResult; -import com.metaparadigm.jsonrpc.JSONRPCServlet; - -/** - * - * - */ -public class JSONRPCEntryPointServlet extends JSONRPCServlet { - private static final long serialVersionUID = 1L; - - private static final int BUF_SIZE = 4096; - - String serviceName; - - Object serviceInstance; - - Class<?> serviceInterface; - - // default constructor for unit testing - public JSONRPCEntryPointServlet() { - } - - public JSONRPCEntryPointServlet(String serviceName, Class<?> serviceInterface, Object serviceInstance) { - this.serviceName = serviceName; - this.serviceInterface = serviceInterface; - this.serviceInstance = serviceInstance; - } - - /** - * Override to do nothing as the JSONRPCServlet is setup by the - * service method in this class. - */ - @Override - public void init(ServletConfig config) { - } - - @Override - public void service(HttpServletRequest request, HttpServletResponse response) - throws IOException, ClassCastException { - - // if there is a smd parameter, we should retrun the SMD for this service - if (request.getParameter("smd") != null) { - String serviceUrl = request.getRequestURL().toString(); - String smd = JavaToSmd.interfaceToSmd(serviceInterface, serviceUrl); - - response.setContentType("text/plain;charset=utf-8"); - OutputStream out = response.getOutputStream(); - byte[] bout = smd.getBytes("UTF-8"); - - out.write(bout); - out.flush(); - out.close(); - } else { - /* - * Create a new bridge for every request to aviod all the problems with - * JSON-RPC-Java storing the bridge in the session - */ - HttpSession session = request.getSession(); - - JSONRPCBridge jsonrpcBridge = new JSONRPCBridge(); - jsonrpcBridge.registerObject(serviceName, serviceInstance, serviceInterface); - session.setAttribute("JSONRPCBridge", jsonrpcBridge); - - // Encode using UTF-8, although We are actually ASCII clean as - // all unicode data is JSON escaped using backslash u. This is - // less data efficient for foreign character sets but it is - // needed to support naughty browsers such as Konqueror and Safari - // which do not honour the charset set in the response - response.setContentType("text/plain;charset=utf-8"); - OutputStream out = response.getOutputStream(); - - // Decode using the charset in the request if it exists otherwise - // use UTF-8 as this is what all browser implementations use. - // The JSON-RPC-Java JavaScript client is ASCII clean so it - // although here we can correctly handle data from other clients - // that do not escape non ASCII data - String charset = request.getCharacterEncoding(); - if (charset == null) { - charset = "UTF-8"; - } - BufferedReader in = new BufferedReader(new InputStreamReader(request.getInputStream(), charset)); - - // Read the request - CharArrayWriter data = new CharArrayWriter(); - char buf[] = new char[BUF_SIZE]; - int ret; - while ((ret = in.read(buf, 0, BUF_SIZE)) != -1) { - data.write(buf, 0, ret); - } - - // Process the request - JSONObject jsonReq = null; - JSONRPCResult jsonResp = null; - try { - jsonReq = new JSONObject(data.toString()); - String method = jsonReq.getString("method"); - if ((method != null) && (method.indexOf('.') < 0)) { - jsonReq.putOpt("method", serviceName + "." + method); - } - jsonResp = jsonrpcBridge.call(new Object[] {request}, jsonReq); - } catch (ParseException e) { - throw new RuntimeException("Unable to parse request", e); - } - - byte[] bout = jsonResp.toString().getBytes("UTF-8"); - - out.write(bout); - out.flush(); - out.close(); - - } - } - -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/server/JSONRPCScriptServlet.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/server/JSONRPCScriptServlet.java deleted file mode 100644 index 0fff49100e..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/server/JSONRPCScriptServlet.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * 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.jsonrpc.server; - -import java.io.IOException; -import java.io.InputStream; -import java.net.URL; - -import javax.servlet.ServletOutputStream; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -public class JSONRPCScriptServlet extends HttpServlet { - - private static final long serialVersionUID = 1L; - - // private static final String SCA_INIT_JS = "SCA = new JSONRpcClient(\"serviceBindings/HelloWorldService\");"; - - public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException { - URL url = getClass().getResource("jsonrpc.js"); - InputStream is = url.openStream(); - writeToStream(response, is); - - // writeToStream(response, new ByteArrayInputStream(SCA_INIT_JS.getBytes())); - } - - private void writeToStream(HttpServletResponse response, InputStream is) throws IOException { - ServletOutputStream os = response.getOutputStream(); - int i; - while ((i = is.read()) != -1) { // NOPMD - os.write(i); - } - } - -} diff --git a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/util/JavaToSmd.java b/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/util/JavaToSmd.java deleted file mode 100644 index 339aca376c..0000000000 --- a/branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/util/JavaToSmd.java +++ /dev/null @@ -1,49 +0,0 @@ -/*
- * 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.jsonrpc.util;
-
-import java.lang.reflect.Method;
-
-
-public class JavaToSmd {
-
- public 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 paramater names we'll just create an incrementing parameter name
- smdSb.append("{\"name\":\"param" + j + "\",\"type\":\"STRING\"}");
- }
- smdSb.append("]}");
- }
- smdSb.append("]}");
-
- return smdSb.toString();
- }
-
-}
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