org.jboss.as.jpa.hibernate5.management.HibernateAbstractStatistics Maven / Gradle / Ivy

Go to download
/*
 * 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 .
 */

package org.jboss.as.jpa.hibernate5.management;

import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import javax.persistence.EntityManagerFactory;

import org.jipijapa.management.spi.EntityManagerFactoryAccess;
import org.jipijapa.management.spi.Operation;
import org.jipijapa.management.spi.PathAddress;
import org.jipijapa.management.spi.StatisticName;
import org.jipijapa.management.spi.Statistics;

/**
 * HibernateAbstractStatistics
 *
 * @author Scott Marlow
 */
@SuppressWarnings({"WeakerAccess", "unused"})
public abstract class HibernateAbstractStatistics implements Statistics {

	private static final String RESOURCE_BUNDLE = HibernateAbstractStatistics.class.getPackage()
			.getName() + ".LocalDescriptions";
	private static final String RESOURCE_BUNDLE_KEY_PREFIX = "hibernate";
	private Map operations = new HashMap<>();
	private Set childrenNames = new HashSet<>();
	private Set writeableNames = new HashSet<>();
	private Map types = new HashMap<>();


	@Override
	public String getResourceBundleName() {
		return RESOURCE_BUNDLE;
	}

	@Override
	public String getResourceBundleKeyPrefix() {
		return RESOURCE_BUNDLE_KEY_PREFIX;
	}

	protected EntityManagerFactory getEntityManagerFactory(Object[] args) {
		PathAddress pathAddress = getPathAddress( args );
		for ( Object arg : args ) {
			if ( arg instanceof EntityManagerFactoryAccess ) {
				EntityManagerFactoryAccess entityManagerFactoryAccess = (EntityManagerFactoryAccess) arg;
				return entityManagerFactoryAccess.entityManagerFactory( pathAddress.getValue( HibernateStatistics.PROVIDER_LABEL ) );
			}
		}
		return null;
	}

	@Override
	public Set getNames() {
		return Collections.unmodifiableSet( getOperations().keySet() );
	}

	@Override
	public Class getType(String name) {
		return getTypes().get( name );
	}

	@Override
	public boolean isOperation(String name) {
		return Operation.class.equals( getType( name ) );
	}

	@Override
	public boolean isAttribute(String name) {
		return !isOperation( name );
	}

	@Override
	public boolean isWriteable(String name) {
		return getWriteableNames().contains( name );
	}

	@Override
	public Object getValue(
			String name,
			EntityManagerFactoryAccess entityManagerFactoryAccess,
			StatisticName statisticName,
			PathAddress pathAddress) {
		return getOperations().get( name ).invoke( entityManagerFactoryAccess, statisticName, pathAddress );
	}

	@Override
	public void setValue(
			String name,
			Object newValue,
			EntityManagerFactoryAccess entityManagerFactoryAccess,
			StatisticName statisticName,
			PathAddress pathAddress) {
		getOperations().get( name ).invoke( newValue, entityManagerFactoryAccess, statisticName, pathAddress );
	}

	protected EntityManagerFactoryAccess getEntityManagerFactoryAccess(Object[] args) {
		for ( Object arg : args ) {
			if ( arg instanceof EntityManagerFactoryAccess ) {
				return (EntityManagerFactoryAccess) arg;
			}
		}
		return null;
	}

	protected PathAddress getPathAddress(Object[] args) {
		for ( Object arg : args ) {
			if ( arg instanceof PathAddress ) {
				return (PathAddress) arg;
			}
		}
		return null;
	}

	protected String getStatisticName(Object[] args) {
		for ( Object arg : args ) {
			if ( arg instanceof StatisticName ) {
				StatisticName name = (StatisticName) arg;
				return name.getName();
			}
		}
		return null;
	}

	@Override
	public Set getChildrenNames() {
		return Collections.unmodifiableSet( childrenNames );
	}

	@Override
	public Statistics getChild(String childName) {
		return null;
	}

	public Map getOperations() {
		return operations;
	}

	public void setOperations(Map operations) {
		this.operations = operations;
	}

	public void setChildrenNames(Set childrenNames) {
		this.childrenNames = childrenNames;
	}

	public Set getWriteableNames() {
		return writeableNames;
	}

	public void setWriteableNames(Set writeableNames) {
		this.writeableNames = writeableNames;
	}

	public Map getTypes() {
		return types;
	}

	public void setTypes(Map types) {
		this.types = types;
	}
}