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Hibernate's core ORM functionality
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/*
 * 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.hibernate.engine.spi;

import java.sql.Connection;
import java.util.TimeZone;

import org.hibernate.ConnectionReleaseMode;
import org.hibernate.FlushMode;
import org.hibernate.Interceptor;
import org.hibernate.Session;
import org.hibernate.SessionBuilder;
import org.hibernate.SessionEventListener;
import org.hibernate.SharedSessionBuilder;
import org.hibernate.resource.jdbc.spi.PhysicalConnectionHandlingMode;
import org.hibernate.resource.jdbc.spi.StatementInspector;

/**
 * Base class for {@link SharedSessionBuilder} implementations that wish to implement only parts of that contract
 * themselves while forwarding other method invocations to a delegate instance.
 *
 * @author Gunnar Morling
 * @author Guillaume Smet
 */
@SuppressWarnings("unused")
public abstract class AbstractDelegatingSharedSessionBuilder implements SharedSessionBuilder {

	private final SharedSessionBuilder delegate;

	public AbstractDelegatingSharedSessionBuilder(SharedSessionBuilder delegate) {
		this.delegate = delegate;
	}

	@SuppressWarnings("unchecked")
	protected T getThis() {
		return (T) this;
	}

	public SharedSessionBuilder delegate() {
		return delegate;
	}

	@Override
	public Session openSession() {
		return delegate.openSession();
	}

	@Override
	public T interceptor() {
		delegate.interceptor();
		return getThis();
	}

	@Override
	public T connection() {
		delegate.connection();
		return getThis();
	}

	@SuppressWarnings("deprecation")
	@Override
	public T connectionReleaseMode() {
		delegate.connectionReleaseMode();
		return getThis();
	}

	@Override
	public T connectionHandlingMode() {
		delegate.connectionHandlingMode();
		return getThis();
	}

	@Override
	public T autoJoinTransactions() {
		delegate.autoJoinTransactions();
		return getThis();
	}

	@Override
	public T autoClose() {
		delegate.autoClose();
		return getThis();
	}

	@SuppressWarnings("deprecation")
	@Override
	public T flushBeforeCompletion() {
		delegate.flushBeforeCompletion();
		return getThis();
	}

	@Override
	public T interceptor(Interceptor interceptor) {
		delegate.interceptor( interceptor );
		return getThis();
	}

	@Override
	public T noInterceptor() {
		delegate.noInterceptor();
		return getThis();
	}

	@Override
	public T statementInspector(StatementInspector statementInspector) {
		delegate.statementInspector( statementInspector );
		return getThis();
	}

	@Override
	public T connection(Connection connection) {
		delegate.connection( connection );
		return getThis();
	}

	@SuppressWarnings("deprecation")
	@Override
	public T connectionReleaseMode(ConnectionReleaseMode connectionReleaseMode) {
		delegate.connectionReleaseMode( connectionReleaseMode );
		return getThis();
	}

	@Override
	public T autoJoinTransactions(boolean autoJoinTransactions) {
		delegate.autoJoinTransactions( autoJoinTransactions );
		return getThis();
	}

	@Override
	public T autoClose(boolean autoClose) {
		delegate.autoClose( autoClose );
		return getThis();
	}

	@SuppressWarnings("deprecation")
	@Override
	public T flushBeforeCompletion(boolean flushBeforeCompletion) {
		delegate.flushBeforeCompletion( flushBeforeCompletion );
		return getThis();
	}

	@Override
	public T tenantIdentifier(String tenantIdentifier) {
		delegate.tenantIdentifier( tenantIdentifier );
		return getThis();
	}

	@Override
	public T eventListeners(SessionEventListener... listeners) {
		delegate.eventListeners( listeners );
		return getThis();
	}

	@Override
	public T clearEventListeners() {
		delegate.clearEventListeners();
		return getThis();
	}

	@Override
	public T connectionHandlingMode(PhysicalConnectionHandlingMode mode) {
		delegate.connectionHandlingMode( mode );
		return getThis();
	}

	@Override
	public T autoClear(boolean autoClear) {
		delegate.autoClear( autoClear );
		return getThis();
	}

	@Override
	public T flushMode(FlushMode flushMode) {
		delegate.flushMode( flushMode );
		return getThis();
	}

	@Override
	public T flushMode() {
		delegate.flushMode();
		return getThis();
	}

	@Override
	public T jdbcTimeZone(TimeZone timeZone) {
		delegate.jdbcTimeZone( timeZone );
		return getThis();
	}
}