/*
* Copyright 2009 Fred Sauer
*
* 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.allen_sauer.gwt.log.server;
import com.google.gwt.user.server.rpc.RemoteServiceServlet;
import com.allen_sauer.gwt.log.client.Log;
import com.allen_sauer.gwt.log.client.LogMessage;
import com.allen_sauer.gwt.log.client.RemoteLoggerService;
import java.util.ArrayList;
import java.util.Iterator;
import javax.servlet.http.HttpServletRequest;
// CHECKSTYLE_JAVADOC_OFF
@SuppressWarnings("serial")
public class RemoteLoggerServiceImpl extends RemoteServiceServlet implements RemoteLoggerService {
public final void log(ArrayList<LogMessage> logMessages) {
for (Iterator<LogMessage> iterator = logMessages.iterator(); iterator.hasNext();) {
LogMessage logMessage = iterator.next();
try {
Throwable throwable = UnwrappedClientThrowable.getInstanceOrNull(logMessage.getWrappedClientThrowable());
HttpServletRequest request = getThreadLocalRequest();
String message = "[" + request.getRemoteAddr() + " " + logMessage.getMessageSequence()
+ "] " + logMessage.getMessage();
switch (logMessage.level) {
case Log.LOG_LEVEL_TRACE:
Log.trace(message, throwable);
break;
case Log.LOG_LEVEL_DEBUG:
Log.debug(message, throwable);
break;
case Log.LOG_LEVEL_INFO:
Log.info(message, throwable);
break;
case Log.LOG_LEVEL_WARN:
Log.warn(message, throwable);
break;
case Log.LOG_LEVEL_ERROR:
Log.error(message, throwable);
break;
case Log.LOG_LEVEL_FATAL:
Log.fatal(message, throwable);
break;
default:
diagnostic(throwable, message);
}
} catch (RuntimeException e) {
System.err.println("Failed to log message due to " + e.toString());
e.printStackTrace();
}
}
}
@SuppressWarnings("deprecation")
private void diagnostic(Throwable throwable, String message) {
Log.diagnostic(message, throwable);
}
}