org.springframework.ldap.transaction.compensating.manager.DirContextHolder Maven / Gradle / Ivy

/*
 * Copyright 2002-2007 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.ldap.transaction.compensating.manager;

import javax.naming.directory.DirContext;

import org.springframework.transaction.compensating.CompensatingTransactionOperationManager;
import org.springframework.transaction.compensating.support.CompensatingTransactionHolderSupport;

/**
 * Keeps track of the transaction DirContext. The same DirContext instance will be reused
 * throughout a transaction. Also keeps a {@link CompensatingTransactionOperationManager},
 * responsible for performing operations and keeping track of all changes and storing
 * information necessary for commit or rollback.
 *
 * @author Mattias Hellborg Arthursson
 * @since 1.2
 */
public class DirContextHolder extends CompensatingTransactionHolderSupport {

	private DirContext ctx;

	/**
	 * Constructor.
	 * @param manager The {@link CompensatingTransactionOperationManager}.
	 * @param ctx The DirContext associated with the current transaction.
	 */
	public DirContextHolder(CompensatingTransactionOperationManager manager, DirContext ctx) {
		super(manager);
		this.ctx = ctx;
	}

	/**
	 * Set the DirContext associated with the current transaction.
	 * @param ctx The DirContext associated with the current transaction.
	 */
	public void setCtx(DirContext ctx) {
		this.ctx = ctx;
	}

	/**
	 * Return the DirContext associated with the current transaction.
	 */
	public DirContext getCtx() {
		return this.ctx;
	}

	/*
	 * @see org.springframework.transaction.compensating.support.
	 * CompensatingTransactionHolderSupport#getTransactedResource()
	 */
	protected Object getTransactedResource() {
		return this.ctx;
	}

}