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/*
* 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.diagnostic.logging;
import com.intellij.execution.configurations.LogFileOptions;
import com.intellij.execution.configurations.RunConfigurationBase;
import com.intellij.execution.process.ProcessHandler;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Condition;
import com.intellij.openapi.util.Conditions;
import com.intellij.openapi.util.Disposer;
import com.intellij.util.Alarm;
import gnu.trove.THashSet;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import java.io.File;
import java.util.*;
/**
* User: anna
* Date: 01-Feb-2006
*/
public class LogFilesManager implements Disposable {
public static final Logger LOG = Logger.getInstance(LogFilesManager.class);
private static final int UPDATE_INTERVAL = 500;
private final Map<LogFileOptions, Set<String>> myLogFileManagerMap = new LinkedHashMap<LogFileOptions, Set<String>>();
private final Runnable myUpdateRequest;
private final LogConsoleManager myManager;
private final Alarm myUpdateAlarm = new Alarm(Alarm.ThreadToUse.POOLED_THREAD, this);
private boolean myDisposed;
public LogFilesManager(@NotNull final Project project, LogConsoleManager manager, Disposable parentDisposable) {
myManager = manager;
Disposer.register(parentDisposable, this);
myUpdateRequest = new Runnable() {
@Override
public void run() {
if (project.isDisposed() || myDisposed) return;
myUpdateAlarm.cancelAllRequests();
for (final LogFileOptions logFile : myLogFileManagerMap.keySet()) {
final Set<String> oldFiles = myLogFileManagerMap.get(logFile);
final Set<String> newFiles = logFile.getPaths(); // should not be called in UI thread
myLogFileManagerMap.put(logFile, newFiles);
final Set<String> obsoleteFiles = new THashSet<String>(oldFiles);
obsoleteFiles.removeAll(newFiles);
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
if (project.isDisposed() || myDisposed) return;
addConfigurationConsoles(logFile, new Condition<String>() {
@Override
public boolean value(final String file) {
return !oldFiles.contains(file);
}
}, newFiles);
for (String each : obsoleteFiles) {
myManager.removeLogConsole(each);
}
myUpdateAlarm.addRequest(myUpdateRequest, UPDATE_INTERVAL);
}
});
}
}
};
}
public void registerFileMatcher(@NotNull RunConfigurationBase runConfiguration) {
final ArrayList<LogFileOptions> logFiles = runConfiguration.getAllLogFiles();
for (LogFileOptions logFile : logFiles) {
if (logFile.isEnabled()) {
myLogFileManagerMap.put(logFile, logFile.getPaths());
}
}
Alarm updateAlarm = myUpdateAlarm;
if (updateAlarm != null) {
updateAlarm.addRequest(myUpdateRequest, UPDATE_INTERVAL);
}
}
@Override
public void dispose() {
myDisposed = true;
if (myUpdateAlarm != null) {
myUpdateAlarm.cancelAllRequests();
}
}
public void initLogConsoles(@NotNull RunConfigurationBase base, ProcessHandler startedProcess) {
List<LogFileOptions> logFiles = base.getAllLogFiles();
for (LogFileOptions logFile : logFiles) {
if (logFile.isEnabled()) {
addConfigurationConsoles(logFile, Conditions.<String>alwaysTrue(), logFile.getPaths());
}
}
base.createAdditionalTabComponents(myManager, startedProcess);
}
private void addConfigurationConsoles(final LogFileOptions logFile, Condition<String> shouldInclude, final Set<String> paths) {
if (!paths.isEmpty()) {
final TreeMap<String, String> title2Path = new TreeMap<String, String>();
if (paths.size() == 1) {
final String path = paths.iterator().next();
if (shouldInclude.value(path)) {
title2Path.put(logFile.getName(), path);
}
}
else {
for (String path : paths) {
if (shouldInclude.value(path)) {
String title = new File(path).getName();
if (title2Path.containsKey(title)) {
title = path;
}
title2Path.put(title, path);
}
}
}
for (final String title : title2Path.keySet()) {
final String path = title2Path.get(title);
myManager.addLogConsole(title, path, logFile.getCharset(), logFile.isSkipContent() ? new File(path).length() : 0);
}
}
}
}
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