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/*
* Copyright 2000-2013 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.idea;
import com.intellij.diagnostic.LogMessageEx;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ex.ApplicationInfoEx;
import com.intellij.openapi.application.impl.ApplicationImpl;
import com.intellij.openapi.application.impl.ApplicationInfoImpl;
import com.intellij.openapi.command.CommandProcessor;
import com.intellij.openapi.diagnostic.ApplicationInfoProvider;
import com.intellij.openapi.diagnostic.Attachment;
import com.intellij.openapi.diagnostic.IdeaLoggingEvent;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.progress.ProcessCanceledException;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.psi.impl.DebugUtil;
import org.apache.log4j.Level;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.LineNumberReader;
/**
* @author Mike
*/
@SuppressWarnings({"HardCodedStringLiteral"})
public class IdeaLogger extends Logger {
private static ApplicationInfoProvider ourApplicationInfoProvider = getIdeaInfoProvider();
public static String ourLastActionId = "";
/** If not null - it means that errors occurred and it is the first of them. */
public static Exception ourErrorsOccurred;
public static String getOurCompilationTimestamp() {
return ourCompilationTimestamp;
}
private static String ourCompilationTimestamp;
@NonNls private static final String COMPILATION_TIMESTAMP_RESOURCE_NAME = "/.compilation-timestamp";
static {
InputStream stream = Logger.class.getResourceAsStream(COMPILATION_TIMESTAMP_RESOURCE_NAME);
if (stream != null) {
try {
LineNumberReader reader = new LineNumberReader(new InputStreamReader(stream));
try {
String s = reader.readLine();
if (s != null) {
ourCompilationTimestamp = s.trim();
}
}
finally {
reader.close();
}
}
catch (IOException ignored) { }
}
}
private final org.apache.log4j.Logger myLogger;
IdeaLogger(org.apache.log4j.Logger logger) {
myLogger = logger;
}
@Override
public void error(Object message) {
if (message instanceof IdeaLoggingEvent) {
myLogger.error(message);
}
else {
super.error(message);
}
}
@Override
public void error(@NonNls String message, Attachment... attachments) {
myLogger.error(LogMessageEx.createEvent(message, DebugUtil.currentStackTrace(), attachments));
}
@Override
public boolean isDebugEnabled() {
return myLogger.isDebugEnabled();
}
@Override
public void debug(String message) {
myLogger.debug(message);
}
@Override
public void debug(Throwable t) {
myLogger.debug("", t);
}
@Override
public void debug(@NonNls String message, Throwable t) {
myLogger.debug(message, t);
}
@Override
public void error(String message, @Nullable Throwable t, @NotNull String... details) {
if (t instanceof ProcessCanceledException) {
myLogger.error(new Throwable("Do not log ProcessCanceledException").initCause(t));
throw (ProcessCanceledException)t;
}
if (t != null && t.getClass().getName().contains("ReparsedSuccessfullyException")) {
myLogger.error(new Throwable("Do not log ReparsedSuccessfullyException").initCause(t));
throw (RuntimeException)t;
}
String detailString = StringUtil.join(details, "\n");
if (ourErrorsOccurred == null) {
String s = message != null && !message.isEmpty() ? "Error message is '" + message + "'" : "";
String mess = "Logger errors occurred. See IDEA logs for details. " + s;
ourErrorsOccurred = new Exception(mess + (!detailString.isEmpty() ? "\nDetails: " + detailString : ""), t);
}
myLogger.error(message + (!detailString.isEmpty() ? "\nDetails: " + detailString : ""), t);
logErrorHeader();
}
private void logErrorHeader() {
final String info = ourApplicationInfoProvider.getInfo();
if (info != null) {
myLogger.error(info);
}
if (ourCompilationTimestamp != null) {
myLogger.error("Internal version. Compiled " + ourCompilationTimestamp);
}
myLogger.error("JDK: " + System.getProperties().getProperty("java.version", "unknown"));
myLogger.error("VM: " + System.getProperties().getProperty("java.vm.name", "unknown"));
myLogger.error("Vendor: " + System.getProperties().getProperty("java.vendor", "unknown"));
myLogger.error("OS: " + System.getProperties().getProperty("os.name", "unknown"));
ApplicationImpl application = (ApplicationImpl)ApplicationManager.getApplication();
if (application != null && application.isComponentsCreated()) {
final String lastPreformedActionId = ourLastActionId;
if (lastPreformedActionId != null) {
myLogger.error("Last Action: " + lastPreformedActionId);
}
CommandProcessor commandProcessor = CommandProcessor.getInstance();
if (commandProcessor != null) {
final String currentCommandName = commandProcessor.getCurrentCommandName();
if (currentCommandName != null) {
myLogger.error("Current Command: " + currentCommandName);
}
}
}
}
@Override
public void info(String message) {
myLogger.info(message);
}
@Override
public void info(String message, @Nullable Throwable t) {
myLogger.info(message, t);
}
@Override
public void warn(@NonNls String message, @Nullable Throwable t) {
myLogger.warn(message, t);
}
public static void setApplicationInfoProvider(ApplicationInfoProvider aProvider) {
ourApplicationInfoProvider = aProvider;
}
private static ApplicationInfoProvider getIdeaInfoProvider() {
return new ApplicationInfoProvider() {
@Override
public String getInfo() {
final ApplicationInfoEx info = ApplicationInfoImpl.getShadowInstance();
return info.getFullApplicationName() + " " + "Build #" + info.getBuild().asString();
}
};
}
@Override
public void setLevel(Level level) {
myLogger.setLevel(level);
}
}
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