relatedbusinesseslist.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, Hewlett-Packard Company
 * All Rights Reserved.
 *
 */

package org.uddi4j.response;

import org.uddi4j.UDDIElement;
import org.uddi4j.UDDIException;
import org.uddi4j.util.BusinessKey;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

/**
 * Represents the relatedBusinessesList element within the UDDI version 2.0 schema.
 * This class contains the following types of methods:
 * 
 * <ul>
 *   <li>A constructor that passes the required fields.
 *   <li>A 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>A SaveToXML method that 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>This structure reports the business relationships that are complete between
 * the businessEntity, specified in the find_relatedBusinesses message, and
 * other businessEntity registrations. Business relationships are considered complete,
 * between two businessEntity registrations, when the publishers controlling each of
 * the businessEntity structures set assertions affirming the relationship.
 *
 * @author Ravi Trivedi ([e-mail])
 * @author Ozzy ([e-mail])
 */
public class RelatedBusinessesList extends UDDIElement
{
    public static final String UDDI_TAG = "relatedBusinessesList";

    protected Element base = null;

    String operator = null;
    String truncated = null;
    BusinessKey businessKey = null;
    RelatedBusinessInfos relBusInfos = 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 RelatedBusinessesList()
    {
    }

    /**
     * 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 RelatedBusinessesList(Element base) throws UDDIException
    {
        // Check if it is a fault. Throws an exception if it is.
        super(base);
        operator = base.getAttribute("operator");
        truncated = base.getAttribute("truncated");
        NodeList nl = null;
        nl = getChildElementsByTagName(base, RelatedBusinessInfos.UDDI_TAG);
        if (nl.getLength() > 0)
        {
            relBusInfos = new RelatedBusinessInfos((Element)nl.item(0));
        }
        nl = getChildElementsByTagName(base, BusinessKey.UDDI_TAG);
        if (nl.getLength() > 0)
        {
            businessKey = new BusinessKey((Element)nl.item(0));
        }
    }

    /**
     * Construct the object with required fields.
     *
     * @param operator   String
     * @param businessKey    String
     * @param bi   RelatedBusinessInfos
     */
    public RelatedBusinessesList(String operator, String businessKey, RelatedBusinessInfos bi)
    {
        this.operator = operator;
        this.businessKey = new BusinessKey(businessKey);
        this.relBusInfos = bi;
    }

    public String getOperator()
    {
        return this.operator;
    }

    public void setOperator(String s)
    {
        this.operator = s;
    }

    public boolean getTruncatedBoolean()
    {
        return "true".equals(truncated);
    }

    public void setTruncated(boolean s)
    {
        if (s)
        {
            truncated = "true";
        }
        else
        {
            truncated = "false";
        }
    }

    public String getTruncated()
    {
        return truncated;
    }

    public void setTruncated(String s)
    {
        truncated = s;
    }

    public String getBusinessKey()
    {
        return businessKey.getText();
    }

    public void setBusinessKey(String businessKey)
    {
        this.businessKey = new BusinessKey(businessKey);
    }

    public RelatedBusinessInfos getRelatedBusinessInfos()
    {
        return this.relBusInfos;
    }

    public void setRelatedBusinessInfos(RelatedBusinessInfos r)
    {
        this.relBusInfos = r;
    }

    /**
     * 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
        base.setAttribute("generic", UDDIElement.GENERIC);
        if (operator != null)
        {
            base.setAttribute("operator", operator);
        }
        if (truncated != null)
        {
            base.setAttribute("truncated", truncated);
        }
        if (businessKey != null)
        {
        	businessKey.saveToXML(base);
        }
        if (relBusInfos != null)
        {
            relBusInfos.saveToXML(base);
        }
        parent.appendChild(base);

    }
}