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package org.glassfish.jersey.server.internal.monitoring.jmx;
import java.util.HashMap;
import java.util.Map;
import org.glassfish.jersey.server.monitoring.ExceptionMapperMXBean;
import org.glassfish.jersey.server.monitoring.ExceptionMapperStatistics;
/**
* MXBean implementing a {@link org.glassfish.jersey.server.monitoring.ExceptionMapperMXBean} mxbean interface.
*
* @author Miroslav Fuksa
*/
public class ExceptionMapperMXBeanImpl implements ExceptionMapperMXBean {
private volatile ExceptionMapperStatistics mapperStatistics;
private volatile Map mapperExcecutions = new HashMap<>();
/**
* Create a new MXBean and register it into mbean server using {@code mBeanExposer}.
*
* @param mapperStatistics Exception mapper statistics that should be exposed.
* @param mBeanExposer Mbean exposer.
* @param parentName Object name prefix of the parent mbeans.
*/
public ExceptionMapperMXBeanImpl(ExceptionMapperStatistics mapperStatistics,
MBeanExposer mBeanExposer, String parentName) {
mBeanExposer.registerMBean(this, parentName + ",exceptions=ExceptionMapper");
updateExceptionMapperStatistics(mapperStatistics);
}
/**
* Update the MXBean with new statistics.
*
* @param mapperStatistics New exception mapper statistics.
*/
public void updateExceptionMapperStatistics(ExceptionMapperStatistics mapperStatistics) {
this.mapperStatistics = mapperStatistics;
for (Map.Entry, Long> entry : mapperStatistics.getExceptionMapperExecutions().entrySet()) {
mapperExcecutions.put(entry.getKey().getName(), entry.getValue());
}
}
@Override
public Map getExceptionMapperCount() {
return mapperExcecutions;
}
@Override
public long getSuccessfulMappings() {
return mapperStatistics.getSuccessfulMappings();
}
@Override
public long getUnsuccessfulMappings() {
return mapperStatistics.getUnsuccessfulMappings();
}
@Override
public long getTotalMappings() {
return mapperStatistics.getTotalMappings();
}
}