/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */
package org.hibernate.stat.internal;

import java.util.Collections;
import java.util.Set;

import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.stat.SessionStatistics;

Author:Gavin King
/** * @author Gavin King */
public class SessionStatisticsImpl implements SessionStatistics { private final SessionImplementor session; public SessionStatisticsImpl(SessionImplementor session) { this.session = session; } public int getEntityCount() { return session.getPersistenceContext().getNumberOfManagedEntities(); } public int getCollectionCount() { return session.getPersistenceContext().getCollectionEntries().size(); } public Set getEntityKeys() { return Collections.unmodifiableSet( session.getPersistenceContext().getEntitiesByKey().keySet() ); } public Set getCollectionKeys() { return Collections.unmodifiableSet( session.getPersistenceContext().getCollectionsByKey().keySet() ); } public String toString() { return new StringBuilder() .append("SessionStatistics[") .append("entity count=").append( getEntityCount() ) .append(",collection count=").append( getCollectionCount() ) .append(']') .toString(); } }