/*******************************************************************************
* Copyright (c) 2006, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.core.runtime.internal.adaptor;
import java.io.*;
import org.eclipse.equinox.log.Logger;
import org.eclipse.equinox.log.internal.LogServiceManager;
import org.eclipse.osgi.framework.log.FrameworkLog;
import org.eclipse.osgi.framework.log.FrameworkLogEntry;
import org.osgi.framework.*;
import org.osgi.service.log.LogService;
public class EclipseLogFactory implements ServiceFactory<FrameworkLog> {
final EclipseLogWriter defaultWriter;
final LogServiceManager logManager;
public EclipseLogFactory(EclipseLogWriter defaultWriter, LogServiceManager logManager) {
this.defaultWriter = defaultWriter;
this.logManager = logManager;
}
public FrameworkLog getService(final Bundle bundle, ServiceRegistration<FrameworkLog> registration) {
return createFrameworkLog(bundle, defaultWriter);
}
FrameworkLog createFrameworkLog(Bundle bundle, EclipseLogWriter eclipseWriter) {
final EclipseLogWriter logWriter = eclipseWriter == null ? defaultWriter : eclipseWriter;
final Logger logger = bundle == null ? logManager.getSystemBundleLog().getLogger(eclipseWriter.getLoggerName()) : logManager.getSystemBundleLog().getLogger(bundle, logWriter.getLoggerName());
return new FrameworkLog() {
public void setWriter(Writer newWriter, boolean append) {
logWriter.setWriter(newWriter, append);
}
public void setFile(File newFile, boolean append) throws IOException {
logWriter.setFile(newFile, append);
}
public void setConsoleLog(boolean consoleLog) {
logWriter.setConsoleLog(consoleLog);
}
public void log(FrameworkLogEntry logEntry) {
logger.log(logEntry, convertLevel(logEntry), logEntry.getMessage(), logEntry.getThrowable());
}
public void log(FrameworkEvent frameworkEvent) {
Bundle b = frameworkEvent.getBundle();
Throwable t = frameworkEvent.getThrowable();
String entry = b.getSymbolicName() == null ? b.getLocation() : b.getSymbolicName();
int severity;
switch (frameworkEvent.getType()) {
case FrameworkEvent.INFO :
severity = FrameworkLogEntry.INFO;
break;
case FrameworkEvent.ERROR :
severity = FrameworkLogEntry.ERROR;
break;
case FrameworkEvent.WARNING :
severity = FrameworkLogEntry.WARNING;
break;
default :
severity = FrameworkLogEntry.OK;
}
FrameworkLogEntry logEntry = new FrameworkLogEntry(entry, severity, 0, "", 0, t, null); //$NON-NLS-1$
log(logEntry);
}
public File getFile() {
return logWriter.getFile();
}
public void close() {
logWriter.close();
}
};
}
public void ungetService(Bundle bundle, ServiceRegistration<FrameworkLog> registration, FrameworkLog service) {
// nothing
}
static int convertLevel(FrameworkLogEntry logEntry) {
switch (logEntry.getSeverity()) {
case FrameworkLogEntry.ERROR :
return LogService.LOG_ERROR;
case FrameworkLogEntry.WARNING :
return LogService.LOG_WARNING;
case FrameworkLogEntry.INFO :
return LogService.LOG_INFO;
case FrameworkLogEntry.OK :
return LogService.LOG_DEBUG;
case FrameworkLogEntry.CANCEL :
default :
return 32; // unknown
}
}
}