1 files changed, 0 insertions, 140 deletions
diff --git a/plugins/org.eclipse.wst.server.preview.adapter/src/org/eclipse/wst/server/preview/adapter/internal/core/XMLMemento.java b/plugins/org.eclipse.wst.server.preview.adapter/src/org/eclipse/wst/server/preview/adapter/internal/core/XMLMemento.java
deleted file mode 100644
index b177e303f..000000000
--- a/plugins/org.eclipse.wst.server.preview.adapter/src/org/eclipse/wst/server/preview/adapter/internal/core/XMLMemento.java
+++ /dev/null
@@ -1,140 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2003, 2007 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *     IBM Corporation - Initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.server.preview.adapter.internal.core;
-
-import java.io.*;
-
-import org.w3c.dom.*;
-
-import javax.xml.parsers.*;
-import javax.xml.transform.*;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-/**
- * A Memento is a class independent container for persistence
- * info.  It is a reflection of 3 storage requirements.
- *
- * 1)   We need the ability to persist an object and restore it.  
- * 2)   The class for an object may be absent.  If so we would 
- *      like to skip the object and keep reading. 
- * 3)   The class for an object may change.  If so the new class 
- *      should be able to read the old persistence info.
- *
- * We could ask the objects to serialize themselves into an 
- * ObjectOutputStream, DataOutputStream, or Hashtable.  However 
- * all of these approaches fail to meet the second requirement.
- *
- * Memento supports binary persistance with a version ID.
- */
-public final class XMLMemento implements IMemento {
-	private Document factory;
-	private Element element;
-
-	/**
-	 * Answer a memento for the document and element.  For simplicity
-	 * you should use createReadRoot and createWriteRoot to create the initial
-	 * mementos on a document.
-	 */
-	private XMLMemento(Document doc, Element el) {
-		factory = doc;
-		element = el;
-	}
-
-	/**
-	 * @see IMemento#createChild(String)
-	 */
-	public IMemento createChild(String type) {
-		Element child = factory.createElement(type);
-		element.appendChild(child);
-		return new XMLMemento(factory, child);
-	}
-
-	/**
-	 * Answer a root memento for writing a document.
-	 * 
-	 * @param type a type
-	 * @return a memento
-	 */
-	public static XMLMemento createWriteRoot(String type) {
-		Document document;
-		try {
-			document = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
-			Element element = document.createElement(type);
-			document.appendChild(element);
-			return new XMLMemento(document, element);            
-		} catch (ParserConfigurationException e) {
-			throw new Error(e);
-		}
-	}
-
-	/*
-	 * @see IMemento
-	 */
-	public void putInteger(String key, int n) {
-		element.setAttribute(key, String.valueOf(n));
-	}
-
-	/*
-	 * @see IMemento
-	 */
-	public void putString(String key, String value) {
-		if (value == null)
-			return;
-		element.setAttribute(key, value);
-	}
-	
-	/**
-	 * Save this Memento to a Writer.
-	 * 
-	 * @param os an output stream
-	 * @throws IOException if anything goes wrong
-	 */
-	private void save(OutputStream os) throws IOException {
-		Result result = new StreamResult(os);
-		Source source = new DOMSource(factory);
-		try {
-			Transformer transformer = TransformerFactory.newInstance().newTransformer();
-			transformer.setOutputProperty(OutputKeys.INDENT, "yes");
-			transformer.setOutputProperty(OutputKeys.METHOD, "xml");
-			transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
-			transformer.setOutputProperty("{http://xml.apache.org/xalan}indent-amount", "2");
-			transformer.transform(source, result);
-		} catch (Exception e) {
-			throw (IOException) (new IOException().initCause(e));
-		}
-	}
-
-	/**
-	 * Saves the memento to the given file.
-	 *
-	 * @param filename java.lang.String
-	 * @exception java.io.IOException
-	 */
-	public void saveToFile(String filename) throws IOException {
-		FileOutputStream w = null;
-		try {
-			w = new FileOutputStream(filename);
-			save(w);
-		} catch (IOException e) {
-			throw e;
-		} catch (Exception e) {
-			throw new IOException(e.getLocalizedMessage());
-		} finally {
-			if (w != null) {
-				try {
-					w.close();
-				} catch (Exception e) {
-					// ignore
-				}
-			}
-		}
-	}
-}
-\ No newline at end of file