phone.java

可以实现UDDI

/*
 * The source code contained herein is licensed under the IBM Public License
 * Version 1.0, which has been approved by the Open Source Initiative.
 * Copyright (C) 2001, International Business Machines Corporation
 * All Rights Reserved.
 *
 */

package org.uddi4j.datatype.business;

import org.uddi4j.UDDIElement;
import org.uddi4j.UDDIException;
import org.w3c.dom.Element;

/**
 * Represents the phone element within the UDDI version 2.0 schema.
 * This class contains the following types of methods:
 * 
 * <ul>
 *   <li>Constructor passing required fields.
 *   <li>Constructor that will instantiate the object from an appropriate XML
 *       DOM element.
 *   <li>Get/set methods for each attribute that this element can contain.
 *   <li>A get/setVector method is provided for sets of attributes.
 *   <li>SaveToXML method. Serializes this class within a passed in element.
 * </ul>
 * 
 * Typically, this class is used to construct parameters for, or interpret
 * responses from methods in the UDDIProxy class.
 *
 * <p><b>Element description:</b>
 * <p>Data: a telephone number.
 *
 * @author David Melgar ([e-mail])
 */
public class Phone extends UDDIElement {

   public static final String UDDI_TAG = "phone";

   protected Element base = null;

   String text = null;
   String useType = null;

   /**
    * Default constructor.
    * Avoid using the default constructor for validation. It does not validate
    * required fields. Instead, use the required fields constructor to perform
    * validation.
    */
   public Phone() {
   }

   /**
    * Construct the object with required fields.
    *
    * @param value  String value
    */
   public Phone(String value) {
      setText(value);
   }

   /**
    * Construct the object from a DOM tree. Used by
    * UDDIProxy to construct an object from a received UDDI
    * message.
    *
    * @param base   Element with the name appropriate for this class.
    *
    * @exception UDDIException Thrown if DOM tree contains a SOAP fault
    *  or a disposition report indicating a UDDI error.
    */
   public Phone(Element base) throws UDDIException {
      // Check if it is a fault. Throws an exception if it is.
      super(base);
      text = getText(base);
      useType = getAttr(base,"useType");
   }

   private String getAttr(Element base, String attrname)
   {
     if(base.getAttributeNode(attrname)!=null && base.getAttributeNode(attrname).getSpecified() )  
     {
       return base.getAttribute(attrname);
     }
     return null;
   }

   public void setText(String s) {
      text = s;
   }

   public void setUseType(String s) {
      useType = s;
   }

   public String getText() {
      return text;
   }

   public String getUseType() {
      return useType;
   }

   /**
    * Save an object to the DOM tree. Used to serialize an object
    * to a DOM tree, usually to send a UDDI message.
    *
    * <BR>Used by UDDIProxy.
    *
    * @param parent Object will serialize as a child element under the
    *  passed in parent element.
    */
   public void saveToXML(Element parent) {
      base = parent.getOwnerDocument().createElementNS(UDDIElement.XMLNS, UDDIElement.XMLNS_PREFIX + UDDI_TAG);
      // Save attributes.
      if (text!=null) {
         base.appendChild(parent.getOwnerDocument().createTextNode(text));
      }
      if (useType!=null) {
         base.setAttribute("useType", useType);
      }
      parent.appendChild(base);
   }
}