diff options
Diffstat (limited to 'branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCServiceBindingProvider.java')
-rw-r--r-- | branches/sca-java-0.90/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCServiceBindingProvider.java | 106 |
1 files changed, 0 insertions, 106 deletions
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(); - } - -} |