content: package com.japisoft.framework.xml.refactor.elements;
  
  import org.w3c.dom.Node;
  import org.w3c.dom.ProcessingInstruction;
  
  /**
  This program is available under two licenses : 
  
  1. For non commercial usage : 
  
  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
  
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  2. For commercial usage :
  
  You need to get a commercial license for source usage at : 
  
  http://www.editix.com/buy.html
  
  Copyright (c) 2018 Alexandre Brillant - JAPISOFT SARL - http://www.japisoft.com
  
  @author Alexandre Brillant - abrillant@japisoft.com
  @author JAPISOFT SARL - http://www.japisoft.com
  
  */
  public class PIRefactor extends AbstractRefactor {
  	private static final String RENAME_ACTION = "(V1) RENAME TO (V2)";
  	private static final String DELETE_ACTION = "DELETE (V1)";
  	public static String[] ACTIONS = new String[] { 
  		RENAME_ACTION,
  		DELETE_ACTION 
  	};
  
  	public PIRefactor() {
  		super( Node.PROCESSING_INSTRUCTION_NODE );
  	}
  
  	public String[] getActions() {
  		return ACTIONS;
  	}
  
  	public String getName() {
  		return "PI";
  	}
  
  	protected Node refactorIt( Node node, RefactorAction ra ) {
  		if ( RENAME_ACTION.equals( ra.getAction() ) ) {
  			if ( ra.matchOldValue( node.getNodeName() ) ) {
  				if ( !ra.isNewValueEmpty() )
  					return new ProcessingInstructionProxyNode( 
  							( ProcessingInstruction )node,
  							ra.getNewValue() );
  			}
  		}
  		if ( DELETE_ACTION.equals( ra.getAction() ) ) {			
  			if ( ra.matchOldValue( node.getNodeName() ) )
  				return null;
  		}
  		return node;
  	}
  
  }
  