/*
* 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.apache.karaf.diagnostic.management.internal;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.management.NotCompliantMBeanException;
import javax.management.StandardMBean;
import org.apache.karaf.diagnostic.core.Dump;
import org.apache.karaf.diagnostic.core.DumpDestination;
import org.apache.karaf.diagnostic.management.DiagnosticDumpMBean;
import org.osgi.framework.BundleContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Implementation of diagnostic mbean.
*/
public class DiagnosticDumpMBeanImpl extends StandardMBean implements DiagnosticDumpMBean {
/**
* Dump providers.
*/
private BundleContext bundleContext;
private SimpleDateFormat dumpFormat = new SimpleDateFormat("yyyy-MM-dd_HHmmss");
private final static Logger LOGGER = LoggerFactory.getLogger(DiagnosticDumpMBeanImpl.class);
/**
* Create new diagnostic MBean.
*
* @throws NotCompliantMBeanException If the MBean is not valid.
*/
public DiagnosticDumpMBeanImpl() throws NotCompliantMBeanException {
super(DiagnosticDumpMBean.class);
}
/**
* Create dump witch given name.
*
* @param name Name of the dump.
*/
public void createDump(String name) {
createDump(false, name, false, false);
}
/**
* {@inheritDoc}
*/
public void createDump(boolean directory, String name, boolean noThreadDump, boolean noHeapDump) {
if (name == null || name.trim().length() == 0) {
name = dumpFormat.format(new Date());
if (!directory) {
name += ".zip";
}
}
File target = new File(name);
DumpDestination destination;
if (directory) {
destination = Dump.directory(target);
} else {
destination = Dump.zip(target);
}
Dump.dump(bundleContext, destination, noThreadDump, noHeapDump);
LOGGER.info("Created dump " + destination.toString());
}
/**
* Set the bundle context.
*
* @param bundleContext The bundle context to use in the MBean.
*/
public void setBundleContext(BundleContext bundleContext) {
this.bundleContext = bundleContext;
}
}