| /* |
| * 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.shell.jline; |
| |
| import java.lang.reflect.Method; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import jline.SimpleCompletor; |
| |
| import org.apache.tuscany.sca.assembly.Endpoint; |
| import org.apache.tuscany.sca.impl.NodeImpl; |
| import org.apache.tuscany.sca.runtime.DomainRegistry; |
| import org.apache.tuscany.sca.runtime.RuntimeComponent; |
| import org.apache.tuscany.sca.shell.Shell; |
| import org.oasisopen.sca.NoSuchServiceException; |
| |
| /** |
| * A Completor for available service operations |
| */ |
| public class ServiceOperationCompletor extends SimpleCompletor { |
| |
| private Shell shell; |
| private static final List<String> EXCLUDED_OPS = Arrays.asList(new String[] {"equals", "getClass", |
| "getInvocationHandler", |
| "getProxyClass", "hashCode", |
| "isProxyClass", "newProxyInstance", |
| "notify", "notifyAll", "toString", |
| "wait", "CGLIB$SET_STATIC_CALLBACKS", |
| "CGLIB$SET_THREAD_CALLBACKS", |
| "CGLIB$findMethodProxy", |
| "getCallback", "getCallbacks", |
| "newInstance", "setCallback", |
| "setCallbacks"}); |
| |
| public ServiceOperationCompletor(Shell shell) { |
| super(""); |
| this.shell = shell; |
| } |
| |
| @Override |
| public int complete(final String buffer, final int cursor, final List clist) { |
| String service = TShellCompletor.lastArg; |
| // DomainRegistry reg = ((NodeImpl)shell.getNode()).getEndpointRegistry(); |
| // List<Endpoint> endpoints = reg.findEndpoint(service); |
| // if (endpoints.size() < 1) { |
| // return -1; |
| // } |
| // String serviceName = null; |
| // if (service.contains("/")) { |
| // int i = service.indexOf("/"); |
| // if (i < service.length()-1) { |
| // serviceName = service.substring(i+1); |
| // } |
| // } |
| // Object proxy = ((RuntimeComponent)endpoints.get(0).getComponent()).getServiceReference(null, serviceName).getService(); |
| try { |
| Object proxy = shell.getNode().getService(null, service); |
| Method[] ms = proxy.getClass().getMethods(); |
| List<String> ops = new ArrayList<String>(); |
| for (Method m : ms) { |
| if (!EXCLUDED_OPS.contains(m.getName())) { |
| ops.add(m.getName()); |
| } |
| } |
| setCandidateStrings(ops.toArray(new String[ops.size()])); |
| } catch (NoSuchServiceException e) { |
| } |
| return super.complete(buffer, cursor, clist); |
| } |
| } |