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package org.glassfish.webservices;

import com.sun.xml.ws.api.BindingID;

import javax.xml.namespace.QName;
import javax.xml.ws.handler.PortInfo;

/**
 * Implementation of the PortInfo interface. This is just a simple
 * class used to hold the info necessary to uniquely identify a port,
 * including the port name, service name, and binding ID. This class
 * is only used on the client side.
 */
public class PortInfoImpl implements PortInfo {
    
    private BindingID bindingId;
    private QName portName;
    private QName serviceName;
        
    public PortInfoImpl(BindingID bindingId, QName portName, QName serviceName) {
        this.bindingId = bindingId;
        this.portName = portName;
        this.serviceName = serviceName;
    }

    public String getBindingID() {
        return bindingId.toString();
    }

    public QName getPortName() {
        return portName;
    }

    public QName getServiceName() {
        return serviceName;
    }
    
    public boolean equals(Object obj) {
        if (obj instanceof PortInfo) {
            PortInfo info = (PortInfo) obj;
            if (bindingId.toString().equals(info.getBindingID().toString()) &&
                portName.equals(info.getPortName()) &&
                serviceName.equals(info.getServiceName())) {
                return true;
            }
        }
        return false;
    }

    /**
     * Needed by JAXWS so PortInfoImpl can be used as a key in a map..
     */
    public int hashCode() {
        return bindingId.toString().hashCode();
    }    
}