/*
 * 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.axis2.jaxws.description;

import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.jaxws.ExceptionFactory;

import javax.xml.namespace.QName;
import java.net.URL;

public class DescriptionKey {

    private QName serviceName = null;

    private URL wsdlUrl = null;

    private Class serviceClass = null;

    private ConfigurationContext configContext = null;

    public DescriptionKey(QName serviceName, URL wsdlUrl, Class serviceClass,
                          ConfigurationContext configContext) {
        super();
        this.serviceName = serviceName;
        this.wsdlUrl = wsdlUrl;
        this.serviceClass = serviceClass;
        this.configContext = configContext;

    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }

        if (!(o instanceof DescriptionKey)) {
            return false;
        }

        DescriptionKey description = (DescriptionKey)o;

        if (serviceName == null) {
            throw ExceptionFactory
                    .makeWebServiceException(org.apache.axis2.i18n.Messages
                            .getMessage("DescriptionRegistryErr0"));
        }

        return description.serviceName.equals(this.serviceName)
                && description.wsdlUrl != null ? description.wsdlUrl.equals(this.wsdlUrl) :
                this.wsdlUrl == null
                        && description.serviceClass == this.serviceClass
                        && description.configContext == this.configContext;
    }

    @Override
    public int hashCode() {

        int hash = 1;
        hash = 31 * hash + ((serviceName == null) ? 0 : serviceName.hashCode());
        hash = hash + ((wsdlUrl == null) ? 0 : wsdlUrl.hashCode());
        hash = hash + ((serviceClass == null) ? 0 : serviceClass.hashCode());
        hash = hash + ((configContext == null) ? 0 : configContext.hashCode());
        return hash;

    }

    public ConfigurationContext getConfigContext() {
        return configContext;
    }

    public void setConfigContext(ConfigurationContext configContext) {
        this.configContext = configContext;
    }

    public QName getServiceName() {
        return serviceName;
    }

    public void setServiceName(QName serviceName) {
        this.serviceName = serviceName;
    }

    public URL getWsdlUrl() {
        return wsdlUrl;
    }

    public void setWsdlUrl(URL wsdlUrl) {
        this.wsdlUrl = wsdlUrl;
    }

    public Class getServiceClass() {
        return serviceClass;
    }

    public void setServiceClass(Class serviceClass) {
        this.serviceClass = serviceClass;
    }

    public String printKey() {

        String sName = (serviceName != null) ? serviceName.toString() : "";
        String sWsdlURL = (wsdlUrl != null) ? wsdlUrl.toString() : "";
        String sClass = (serviceClass != null) ? serviceClass.toString() : "";
        String sConfig = (configContext != null) ? configContext.toString()
                : "";
        String key = sName + sWsdlURL + sClass + sConfig;
        return key;
    }
}