/*
 * 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.naming;

import java.io.Serial;

import javax.naming.StringRefAddr;

/**
 * Represents a reference handler for a web service.
 */
public class HandlerRef extends AbstractRef {

    @Serial
    private static final long serialVersionUID = 1L;


    /**
     * Default factory for this reference.
     */
    public static final String DEFAULT_FACTORY = org.apache.naming.factory.Constants.DEFAULT_HANDLER_FACTORY;


    /**
     * HandlerName address type.
     */
    public static final String HANDLER_NAME = "handlername";


    /**
     * Handler Classname address type.
     */
    public static final String HANDLER_CLASS = "handlerclass";


    /**
     * Handler Classname address type.
     */
    public static final String HANDLER_LOCALPART = "handlerlocalpart";


    /**
     * Handler Classname address type.
     */
    public static final String HANDLER_NAMESPACE = "handlernamespace";


    /**
     * Handler Classname address type.
     */
    public static final String HANDLER_PARAMNAME = "handlerparamname";


    /**
     * Handler Classname address type.
     */
    public static final String HANDLER_PARAMVALUE = "handlerparamvalue";


    /**
     * Handler SoapRole address type.
     */
    public static final String HANDLER_SOAPROLE = "handlersoaprole";


    /**
     * Handler PortName address type.
     */
    public static final String HANDLER_PORTNAME = "handlerportname";


    /**
     * Create a new HandlerRef with the specified reference name and handler class.
     *
     * @param refname      The reference name
     * @param handlerClass The handler class name
     */
    public HandlerRef(String refname, String handlerClass) {
        this(refname, handlerClass, null, null);
    }


    /**
     * Create a new HandlerRef with the specified parameters.
     *
     * @param refname           The reference name
     * @param handlerClass      The handler class name
     * @param factory           The factory class name
     * @param factoryLocation   The factory location
     */
    public HandlerRef(String refname, String handlerClass, String factory, String factoryLocation) {
        super(refname, factory, factoryLocation);
        StringRefAddr refAddr;
        if (refname != null) {
            refAddr = new StringRefAddr(HANDLER_NAME, refname);
            add(refAddr);
        }
        if (handlerClass != null) {
            refAddr = new StringRefAddr(HANDLER_CLASS, handlerClass);
            add(refAddr);
        }
    }


    @Override
    protected String getDefaultFactoryClassName() {
        return DEFAULT_FACTORY;
    }
}