org.hibernate.jmx.StatisticsService Maven / Gradle / Ivy
//$Id: StatisticsService.java 8262 2005-09-30 07:48:53Z oneovthafew $
package org.hibernate.jmx;
import javax.naming.InitialContext;
import javax.naming.NameNotFoundException;
import javax.naming.NamingException;
import javax.naming.Reference;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.hibernate.SessionFactory;
import org.hibernate.impl.SessionFactoryObjectFactory;
import org.hibernate.stat.CollectionStatistics;
import org.hibernate.stat.EntityStatistics;
import org.hibernate.stat.QueryStatistics;
import org.hibernate.stat.SecondLevelCacheStatistics;
import org.hibernate.stat.Statistics;
import org.hibernate.stat.StatisticsImpl;
/**
* JMX service for Hibernate statistics
*
* Register this MBean in your JMX server for a specific session factory
*
* //build the ObjectName you want
* Hashtable tb = new Hashtable();
* tb.put("type", "statistics");
* tb.put("sessionFactory", "myFinancialApp");
* ObjectName on = new ObjectName("hibernate", tb);
* StatisticsService stats = new StatisticsService();
* stats.setSessionFactory(sessionFactory);
* server.registerMBean(stats, on);
*
* And call the MBean the way you want
*
* Register this MBean in your JMX server with no specific session factory
*
* //build the ObjectName you want
* Hashtable tb = new Hashtable();
* tb.put("type", "statistics");
* tb.put("sessionFactory", "myFinancialApp");
* ObjectName on = new ObjectName("hibernate", tb);
* StatisticsService stats = new StatisticsService();
* server.registerMBean(stats, on);
*
* And call the MBean by providing the SessionFactoryJNDIName first.
* Then the session factory will be retrieved from JNDI and the statistics
* loaded.
*
* @author Emmanuel Bernard
*/
public class StatisticsService implements StatisticsServiceMBean {
//TODO: We probably should have a StatisticsNotPublishedException, to make it clean
SessionFactory sf;
String sfJNDIName;
Logger log = LoggerFactory.getLogger(StatisticsService.class);
Statistics stats = new StatisticsImpl();
/**
* @see StatisticsServiceMBean#setSessionFactoryJNDIName(java.lang.String)
*/
public void setSessionFactoryJNDIName(String sfJNDIName) {
this.sfJNDIName = sfJNDIName;
try {
Object obj = new InitialContext().lookup(sfJNDIName);
if (obj instanceof Reference) {
Reference ref = (Reference) obj;
setSessionFactory( (SessionFactory) SessionFactoryObjectFactory.getInstance( (String) ref.get(0).getContent() ) );
}
else {
setSessionFactory( (SessionFactory) obj );
}
}
catch (NameNotFoundException e) {
log.error("No session factory with JNDI name " + sfJNDIName, e);
setSessionFactory(null);
}
catch (NamingException e) {
log.error("Error while accessing session factory with JNDI name " + sfJNDIName, e);
setSessionFactory(null);
}
catch (ClassCastException e) {
log.error("JNDI name " + sfJNDIName + " does not handle a session factory reference", e);
setSessionFactory(null);
}
}
/**
* Useful to init this MBean wo a JNDI session factory name
*
* @param sf session factory to register
*/
public void setSessionFactory(SessionFactory sf) {
this.sf = sf;
if (sf == null) {
stats = new StatisticsImpl();
}
else {
stats = sf.getStatistics();
}
}
/**
* @see StatisticsServiceMBean#clear()
*/
public void clear() {
stats.clear();
}
/**
* @see StatisticsServiceMBean#getEntityStatistics(java.lang.String)
*/
public EntityStatistics getEntityStatistics(String entityName) {
return stats.getEntityStatistics(entityName);
}
/**
* @see StatisticsServiceMBean#getCollectionStatistics(java.lang.String)
*/
public CollectionStatistics getCollectionStatistics(String role) {
return stats.getCollectionStatistics(role);
}
/**
* @see StatisticsServiceMBean#getSecondLevelCacheStatistics(java.lang.String)
*/
public SecondLevelCacheStatistics getSecondLevelCacheStatistics(String regionName) {
return stats.getSecondLevelCacheStatistics(regionName);
}
/**
* @see StatisticsServiceMBean#getQueryStatistics(java.lang.String)
*/
public QueryStatistics getQueryStatistics(String hql) {
return stats.getQueryStatistics(hql);
}
/**
* @see StatisticsServiceMBean#getEntityDeleteCount()
*/
public long getEntityDeleteCount() {
return stats.getEntityDeleteCount();
}
/**
* @see StatisticsServiceMBean#getEntityInsertCount()
*/
public long getEntityInsertCount() {
return stats.getEntityInsertCount();
}
/**
* @see StatisticsServiceMBean#getEntityLoadCount()
*/
public long getEntityLoadCount() {
return stats.getEntityLoadCount();
}
/**
* @see StatisticsServiceMBean#getEntityFetchCount()
*/
public long getEntityFetchCount() {
return stats.getEntityFetchCount();
}
/**
* @see StatisticsServiceMBean#getEntityUpdateCount()
*/
public long getEntityUpdateCount() {
return stats.getEntityUpdateCount();
}
/**
* @see StatisticsServiceMBean#getQueryExecutionCount()
*/
public long getQueryExecutionCount() {
return stats.getQueryExecutionCount();
}
public long getQueryCacheHitCount() {
return stats.getQueryCacheHitCount();
}
public long getQueryExecutionMaxTime() {
return stats.getQueryExecutionMaxTime();
}
public long getQueryCacheMissCount() {
return stats.getQueryCacheMissCount();
}
public long getQueryCachePutCount() {
return stats.getQueryCachePutCount();
}
/**
* @see StatisticsServiceMBean#getFlushCount()
*/
public long getFlushCount() {
return stats.getFlushCount();
}
/**
* @see StatisticsServiceMBean#getConnectCount()
*/
public long getConnectCount() {
return stats.getConnectCount();
}
/**
* @see StatisticsServiceMBean#getSecondLevelCacheHitCount()
*/
public long getSecondLevelCacheHitCount() {
return stats.getSecondLevelCacheHitCount();
}
/**
* @see StatisticsServiceMBean#getSecondLevelCacheMissCount()
*/
public long getSecondLevelCacheMissCount() {
return stats.getSecondLevelCacheMissCount();
}
/**
* @see StatisticsServiceMBean#getSecondLevelCachePutCount()
*/
public long getSecondLevelCachePutCount() {
return stats.getSecondLevelCachePutCount();
}
/**
* @see StatisticsServiceMBean#getSessionCloseCount()
*/
public long getSessionCloseCount() {
return stats.getSessionCloseCount();
}
/**
* @see StatisticsServiceMBean#getSessionOpenCount()
*/
public long getSessionOpenCount() {
return stats.getSessionOpenCount();
}
/**
* @see StatisticsServiceMBean#getCollectionLoadCount()
*/
public long getCollectionLoadCount() {
return stats.getCollectionLoadCount();
}
/**
* @see StatisticsServiceMBean#getCollectionFetchCount()
*/
public long getCollectionFetchCount() {
return stats.getCollectionFetchCount();
}
/**
* @see StatisticsServiceMBean#getCollectionUpdateCount()
*/
public long getCollectionUpdateCount() {
return stats.getCollectionUpdateCount();
}
/**
* @see StatisticsServiceMBean#getCollectionRemoveCount()
*/
public long getCollectionRemoveCount() {
return stats.getCollectionRemoveCount();
}
/**
* @see StatisticsServiceMBean#getCollectionRecreateCount()
*/
public long getCollectionRecreateCount() {
return stats.getCollectionRecreateCount();
}
/**
* @see StatisticsServiceMBean#getStartTime()
*/
public long getStartTime() {
return stats.getStartTime();
}
/**
* @see StatisticsServiceMBean#isStatisticsEnabled()
*/
public boolean isStatisticsEnabled() {
return stats.isStatisticsEnabled();
}
/**
* @see StatisticsServiceMBean#setStatisticsEnabled(boolean)
*/
public void setStatisticsEnabled(boolean enable) {
stats.setStatisticsEnabled(enable);
}
public void logSummary() {
stats.logSummary();
}
public String[] getCollectionRoleNames() {
return stats.getCollectionRoleNames();
}
public String[] getEntityNames() {
return stats.getEntityNames();
}
public String[] getQueries() {
return stats.getQueries();
}
public String[] getSecondLevelCacheRegionNames() {
return stats.getSecondLevelCacheRegionNames();
}
public long getSuccessfulTransactionCount() {
return stats.getSuccessfulTransactionCount();
}
public long getTransactionCount() {
return stats.getTransactionCount();
}
public long getCloseStatementCount() {
return stats.getCloseStatementCount();
}
public long getPrepareStatementCount() {
return stats.getPrepareStatementCount();
}
public long getOptimisticFailureCount() {
return stats.getOptimisticFailureCount();
}
public String getQueryExecutionMaxTimeQueryString() {
return stats.getQueryExecutionMaxTimeQueryString();
}
}