/*

 * Licensed to the Apache Software Foundation (ASF) under one or more

 * contributor license agreements.  See the NOTICE file distributed with

 * this work for additional information regarding copyright ownership.

 * The ASF licenses this file to You 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

 * 

 *      http://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.apache.catalina.deploy;

import java.io.Serializable;

import java.util.HashMap;

import java.util.Iterator;

/**

 * Representation of an application resource reference, as represented in

 * an <code>&lt;res-env-refy&gt;</code> element in the deployment descriptor.

 *

 * @author Craig R. McClanahan

 */

public class ContextTransaction implements Serializable {

    // ------------------------------------------------------------- Properties

    /**

     * Holder for our configured properties.

     */

    private HashMap properties = new HashMap();

    /**

     * Return a configured property.

     */

    public Object getProperty(String name) {

        return properties.get(name);

    }

    /**

     * Set a configured property.

     */

    public void setProperty(String name, Object value) {

        properties.put(name, value);

    }

    /** 

     * remove a configured property.

     */

    public void removeProperty(String name) {

        properties.remove(name);

    }

    /**

     * List properties.

     */

    public Iterator listProperties() {

        return properties.keySet().iterator();

    }

    // --------------------------------------------------------- Public Methods

    /**

     * Return a String representation of this object.

     */

    public String toString() {

        StringBuffer sb = new StringBuffer("Transaction[");

        sb.append("]");

        return (sb.toString());

    }

    // -------------------------------------------------------- Package Methods

    /**

     * The NamingResources with which we are associated (if any).

     */

    protected NamingResources resources = null;

    public NamingResources getNamingResources() {

        return (this.resources);

    }

    void setNamingResources(NamingResources resources) {

        this.resources = resources;

    }

}