| /* |
| * Copyright 2000-2014 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 org.jetbrains.idea.svn; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.util.containers.MultiMap; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.*; |
| |
| /** |
| * Created with IntelliJ IDEA. |
| * User: Irina.Chernushina |
| * Date: 11/2/12 |
| * Time: 4:05 PM |
| */ |
| public class NativeLogReader { |
| private static final Logger LOG = Logger.getInstance("#org.jetbrains.idea.svn.NativeLogReader"); |
| |
| private final static MultiMap<Thread, CallInfo> ourCallLog = new MultiMap<Thread, CallInfo>() { |
| @NotNull |
| @Override |
| protected Collection<CallInfo> createCollection() { |
| return new ArrayList<CallInfo>(2); |
| } |
| }; |
| private final static Set<Thread> ourTrackedThreads = Collections.synchronizedSet(new HashSet<Thread>()); |
| private final static Object ourLock = new Object(); |
| |
| public static void putInfo(@NotNull final CallInfo callInfo) { |
| if (ourTrackedThreads.size() > 1000) { |
| for (CallInfo info : ourCallLog.values()) { |
| LOG.info(SvnNativeCallsTranslator.defaultMessage(info)); |
| } |
| LOG.warn("Too many cached Subversion native calls. Log cleared."); |
| ourTrackedThreads.clear(); |
| } |
| final Thread key = Thread.currentThread(); |
| if (ourTrackedThreads.contains(key)) { |
| synchronized (ourLock) { |
| ourCallLog.putValue(key, callInfo); |
| } |
| } |
| } |
| |
| public static void clear() { |
| final Thread key = Thread.currentThread(); |
| if (ourTrackedThreads.contains(key)) { |
| synchronized (ourLock) { |
| ourCallLog.remove(key); |
| } |
| } |
| } |
| |
| public static List<CallInfo> getLogged() { |
| final Thread key = Thread.currentThread(); |
| if (ourTrackedThreads.contains(key)) { |
| synchronized (ourLock) { |
| return (List<CallInfo>) ourCallLog.get(key); |
| } |
| } |
| return Collections.emptyList(); |
| } |
| |
| public static void startTracking() { |
| ourTrackedThreads.add(Thread.currentThread()); |
| } |
| |
| public static void endTracking() { |
| ourTrackedThreads.remove(Thread.currentThread()); |
| } |
| |
| public static class CallInfo { |
| private final String myFunctionName; |
| private final int myResultCode; |
| private final String myStrResultCode; |
| |
| public CallInfo(@NotNull String functionName, int resultCode) { |
| myFunctionName = functionName; |
| myResultCode = resultCode; |
| myStrResultCode = String.valueOf(resultCode); |
| } |
| |
| public CallInfo(@NotNull String functionName, @NotNull String resultCode) { |
| myFunctionName = functionName; |
| myResultCode = 0; |
| myStrResultCode = resultCode; |
| } |
| |
| public String getFunctionName() { |
| return myFunctionName; |
| } |
| |
| public int getResultCode() { |
| return myResultCode; |
| } |
| |
| public String getStrResultCode() { |
| return myStrResultCode; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (o == null || getClass() != o.getClass()) return false; |
| |
| CallInfo info = (CallInfo)o; |
| |
| if (myResultCode != info.myResultCode) return false; |
| if (!myFunctionName.equals(info.myFunctionName)) return false; |
| if (!myStrResultCode.equals(info.myStrResultCode)) return false; |
| |
| return true; |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = myFunctionName.hashCode(); |
| result = 31 * result + myResultCode; |
| result = 31 * result + myStrResultCode.hashCode(); |
| return result; |
| } |
| |
| @Override |
| public String toString() { |
| return "CallInfo{" + |
| "myFunctionName='" + myFunctionName + '\'' + |
| ", myResultCode=" + myResultCode + |
| ", myStrResultCode='" + myStrResultCode + '\'' + |
| '}'; |
| } |
| } |
| } |