| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * 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.googlecode.android_scripting.facade; |
| |
| import android.app.Service; |
| import android.content.Intent; |
| |
| import com.googlecode.android_scripting.jsonrpc.RpcReceiver; |
| import com.googlecode.android_scripting.jsonrpc.RpcReceiverManager; |
| import com.googlecode.android_scripting.jsonrpc.RpcReceiverManagerFactory; |
| |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| public class FacadeManagerFactory implements RpcReceiverManagerFactory { |
| |
| private final int mSdkLevel; |
| private final Service mService; |
| private final Intent mIntent; |
| private final Collection<Class<? extends RpcReceiver>> mClassList; |
| private final Map<String, RpcReceiverManager> mFacadeManagers; |
| |
| public FacadeManagerFactory(int sdkLevel, Service service, Intent intent, |
| Collection<Class<? extends RpcReceiver>> classList) { |
| mSdkLevel = sdkLevel; |
| mService = service; |
| mIntent = intent; |
| mClassList = classList; |
| mFacadeManagers = new HashMap<>(); |
| } |
| |
| @Override |
| public FacadeManager create(String sessionId) throws IllegalArgumentException { |
| FacadeManager facadeManager = new FacadeManager(mSdkLevel, mService, mIntent, mClassList); |
| // TODO(markdr): This lock isn't entirely safe, since another object injects this reference |
| // into the RpcReceiverManagerFactory, and can therefore make mutations elsewhere. |
| // Refactor this to prevent that from potentially occurring. |
| synchronized (mFacadeManagers) { |
| if (mFacadeManagers.containsKey(sessionId)) { |
| throw new IllegalArgumentException("SessionID " + sessionId + " already exists."); |
| } |
| mFacadeManagers.put(sessionId, facadeManager); |
| } |
| return facadeManager; |
| } |
| |
| @Override |
| public boolean destroy(String sessionId) { |
| RpcReceiverManager removed = mFacadeManagers.remove(sessionId); |
| if (removed != null) { |
| removed.shutdown(); |
| } |
| return removed != null; |
| } |
| |
| @Override |
| public Map<String, RpcReceiverManager> getRpcReceiverManagers() { |
| return mFacadeManagers; |
| } |
| } |