/*
     (C) Copyright IBM Corp. 2006, 2013
   
     THIS FILE IS PROVIDED UNDER THE TERMS OF THE ECLIPSE PUBLIC LICENSE
     ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THIS FILE
     CONSTITUTES RECIPIENTS ACCEPTANCE OF THE AGREEMENT.
   
     You can obtain a current copy of the Eclipse Public License from
     http://www.opensource.org/licenses/eclipse-1.0.php
  
    @author : Endre Bak, ebak@de.ibm.com
   * 
   * Flag       Date        Prog         Description
   * -------------------------------------------------------------------------------
   * 1565892    2006-12-04  ebak         Make SBLIM client JSR48 compliant
   * 1663270    2007-02-19  ebak         Minor performance problems
   * 1660756    2007-02-22  ebak         Embedded object support
   * 1686000    2007-04-20  ebak         modifyInstance() missing from WBEMClient
   * 1720707    2007-05-17  ebak         Conventional Node factory for CIM-XML SAX parser
   * 2003590    2008-06-30  blaschke-oss Change licensing from CPL to EPL
   * 2524131    2009-01-21  raman_arora  Upgrade client to JDK 1.5 (Phase 1)
   * 2531371    2009-02-10  raman_arora  Upgrade client to JDK 1.5 (Phase 2)
   * 3521119    2012-04-24  blaschke-oss JSR48 1.0.0: remove CIMObjectPath 2/3/4-parm ctors
   *    2711    2013-11-13  blaschke-oss LOCALNAMESPACEPATH allows 0 NAMESPACE children
   */
  
  package org.metricshub.wbem.sblim.cimclient.internal.cimxml.sax.node;
  
  /*-
   * ╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲
   * WBEM Java Client
   * ჻჻჻჻჻჻
   * Copyright 2023 - 2025 MetricsHub
   * ჻჻჻჻჻჻
   * Licensed 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.
   * ╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱
   */
  
  import org.metricshub.wbem.javax.cim.CIMObjectPath;
  import org.metricshub.wbem.sblim.cimclient.internal.cimxml.sax.SAXSession;
  import org.metricshub.wbem.sblim.cimclient.internal.util.WBEMConfiguration;
  import org.xml.sax.Attributes;
  import org.xml.sax.SAXException;
  
  /**
   * ELEMENT LOCALNAMESPACEPATH (NAMESPACE+)
   */
  public class LocalNameSpacePathNode extends AbstractPathNode {
  	private StringBuffer iNameSpaceStrBuf;
  
  	private String iNameSpaceStr;
  
  	private CIMObjectPath iNameSpacePath;
  
  	private CIMObjectPath iLocalPath;
  
  	/**
  	 * Ctor.
  	 */
  	public LocalNameSpacePathNode() {
  		super(LOCALNAMESPACEPATH);
  	}
  
  	/**
  	 * @param pAttribs
  	 */
  	@Override
  	public void init(Attributes pAttribs, SAXSession pSession) {
  		this.iLocalPath = pSession.getDefLocalPath();
  		this.iNameSpaceStrBuf = null;
  		this.iNameSpaceStr = null;
  		this.iNameSpacePath = null;
  		// no attributes
  	}
  
  	/**
  	 * @param pData
  	 */
  	@Override
  	public void parseData(String pData) {
  		// no data
  	}
  
  	@Override
  	public void testChild(String pNodeNameEnum) throws SAXException {
  		if (pNodeNameEnum != NAMESPACE) throw new SAXException(
  			getNodeName() + " node can have NAMESPACE child node only! " + pNodeNameEnum + " child node is invalid!"
  		);
  	}
 
 	@Override
 	public void childParsed(Node pChild) {
 		String nsStr = ((NameSpaceNode) pChild).getNameSpace();
 		if (this.iNameSpaceStrBuf == null) {
 			this.iNameSpaceStrBuf = new StringBuffer(nsStr);
 		} else {
 			this.iNameSpaceStrBuf.append('/' + nsStr);
 		}
 	}
 
 	@Override
 	public void testCompletness() throws SAXException {
 		if (this.iNameSpaceStrBuf == null) {
 			if (
 				WBEMConfiguration.getGlobalConfiguration().allowEmptyLocalNameSpacePath() &&
 				this.iLocalPath != null &&
 				this.iLocalPath.getNamespace() != null
 			) return;
 			throw new SAXException(getNodeName() + " node must have at least one NAMESPACE child node!");
 		}
 	}
 
 	/**
 	 * getNameSpace
 	 *
 	 * @return String
 	 */
 	public String getNameSpace() {
 		if (this.iNameSpaceStr != null) return this.iNameSpaceStr;
 		return (
 			this.iNameSpaceStr =
 				(this.iNameSpaceStrBuf == null ? this.iLocalPath.getNamespace() : this.iNameSpaceStrBuf.toString())
 		);
 	}
 
 	public CIMObjectPath getCIMObjectPath() {
 		if (this.iNameSpacePath != null) return this.iNameSpacePath;
 		return this.iNameSpacePath = new CIMObjectPath(null, null, null, getNameSpace(), null, null);
 	}
 }