| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * 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. |
| */ |
| package com.intellij.debugger.apiAdapters; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.util.SystemInfo; |
| import com.intellij.util.ArrayUtil; |
| import com.sun.jdi.Bootstrap; |
| import com.sun.jdi.VMDisconnectedException; |
| import com.sun.jdi.VirtualMachine; |
| import com.sun.jdi.VirtualMachineManager; |
| |
| import java.io.IOException; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| |
| /** |
| * @author max |
| */ |
| public class ConnectionServiceWrapper { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.debugger.apiAdapters.ConnectionService"); |
| |
| private static Class myDelegateClass; |
| private final Object myConnection; |
| |
| static { |
| try { |
| //noinspection HardCodedStringLiteral |
| myDelegateClass = SystemInfo.JAVA_VERSION.startsWith("1.4") |
| ? Class.forName("com.sun.tools.jdi.ConnectionService") |
| : Class.forName("com.sun.jdi.connect.spi.Connection"); |
| } |
| catch (ClassNotFoundException e) { |
| LOG.error(e); |
| } |
| } |
| |
| public ConnectionServiceWrapper(final Object connection) { |
| myConnection = connection; |
| } |
| |
| public void close() throws IOException { |
| try { |
| //noinspection HardCodedStringLiteral |
| final Method method = myDelegateClass.getMethod("close", ArrayUtil.EMPTY_CLASS_ARRAY); |
| method.invoke(myConnection, ArrayUtil.EMPTY_OBJECT_ARRAY); |
| } |
| catch (NoSuchMethodException e) { |
| LOG.error(e); |
| } |
| catch (IllegalAccessException e) { |
| LOG.error(e); |
| } |
| catch (InvocationTargetException e) { |
| final Throwable cause = e.getCause(); |
| if (cause instanceof IOException) { |
| throw (IOException)cause; |
| } |
| LOG.error(e); |
| } |
| } |
| |
| public VirtualMachine createVirtualMachine() throws IOException { |
| try { |
| final VirtualMachineManager virtualMachineManager = Bootstrap.virtualMachineManager(); |
| //noinspection HardCodedStringLiteral |
| final Method method = virtualMachineManager.getClass().getMethod("createVirtualMachine", new Class[]{myDelegateClass}); |
| return (VirtualMachine)method.invoke(virtualMachineManager, new Object[]{myConnection}); |
| } |
| catch (NoSuchMethodException e) { |
| LOG.error(e); |
| } |
| catch (IllegalAccessException e) { |
| LOG.error(e); |
| } |
| catch (InvocationTargetException e) { |
| final Throwable cause = e.getCause(); |
| if (cause instanceof IOException) { |
| throw (IOException)cause; |
| } |
| if (cause instanceof VMDisconnectedException) { |
| return null; // ignore this one |
| } |
| LOG.error(e); |
| } |
| return null; |
| } |
| } |