jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/utils/PreviewUtil.java - jsf/webtools.jsf - Git at Google

 /*******************************************************************************
  * Copyright (c) 2006 Sybase, Inc. 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:
  *     Sybase, Inc. - initial API and implementation
  *******************************************************************************/
 package org.eclipse.jst.pagedesigner.utils;

 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;
 import java.io.StringReader;
 import java.nio.charset.Charset;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
 import java.util.MissingResourceException;
 import java.util.PropertyResourceBundle;
 import java.util.Map.Entry;

 import org.eclipse.core.resources.IContainer;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.content.IContentDescription;
 import org.eclipse.core.runtime.content.IContentType;
 import org.eclipse.core.runtime.content.IContentTypeManager;
 import org.eclipse.jst.jsf.common.ui.IFileFolderConstants;
 import org.eclipse.jst.jsf.common.ui.internal.logging.Logger;
 import org.eclipse.jst.jsf.common.ui.internal.utils.PathUtil;
 import org.eclipse.jst.pagedesigner.PDPlugin;
 import org.eclipse.jst.pagedesigner.css2.property.ICSSPropertyID;
 import org.eclipse.ui.IEditorInput;
 import org.w3c.dom.Attr;
 import org.w3c.dom.NamedNodeMap;
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;

 /**
  * @author mengbo
  */
 public class PreviewUtil {
 	/** Create the logger for this class */
 	private static Logger _log = PDPlugin.getLogger(PreviewUtil.class);

 	/** line separator */
 	public static final String LINE_SEPARATOR = System
 			.getProperty("line.separator"); //$NON-NLS-1$

 	/** web root path */
 	private final static String WEBROOT_PATH = null;

 	/** the file being previewed */
 	private static IFile CURRENT_FILE = null;

 	/** the property bundel */
 	private static PropertyResourceBundle BUNDLE = null;

 	/** the property bundel map used for loadbundle preview action */
 	private static Map BUNDLE_MAP = null;

 	/** the variable name used for loadbundel preview action */
 	private static String VAR = null;

 	/** key is prefix value is uri */
 	private static Map _taglibMap = new HashMap();


 	/**
 	 * @return the current bundle
 	 */
 	public static final PropertyResourceBundle getBUNDLE() {
         return BUNDLE;
     }

     /**
      * @param bundle
      */
     public static final void setBUNDLE(PropertyResourceBundle bundle) {
         BUNDLE = bundle;
     }

     /**
      * @return the current bundle map
      */
     public static final Map getBUNDLE_MAP() {
         return BUNDLE_MAP;
     }

     /**
      * @param bundle_map
      */
     public static final void setBUNDLE_MAP(Map bundle_map) {
         BUNDLE_MAP = bundle_map;
     }

     /**
      * @return the current variable
      */
     public static final String getVAR() {
         return VAR;
     }

     /**
      * @param var
      */
     public static final void setVAR(String var) {
         VAR = var;
     }

     /**
 	 * @return Returns the _taglibMap.
 	 */
 	public static Map getTaglibMap() {
 		return _taglibMap;
 	}

 	/**
 	 * @param map
 	 *            The _taglibMap to set.
 	 */
 	public static void setTaglibMap(Map map) {
 		_taglibMap = map;
 	}

 	/**
 	 * Get tag attribute string from attribute map
 	 *
 	 * @param map
 	 *            tag attribute map
 	 * @return the attribute string
 	 */
 	public static String getAttributesAsString(Map map) {
 		return getAttributesAsString(map, true);
 	}

 	/**
 	 * Get file path from uri
 	 *
 	 * @param uri
 	 *            taglib uri
 	 * @return the path as a string
 	 */
 	public static String getPathFromURI(String uri) {
 		if (uri == null) {
 			return uri;
 		}

 		if (uri.startsWith(IFileFolderConstants.PATH_SEPARATOR)) {
 			return PreviewUtil.WEBROOT_PATH + uri;
 		}
 		IFile curFile = PreviewUtil.CURRENT_FILE;
 		if (curFile != null) {
 			IContainer con = curFile.getParent();
 			if (con != null) {
 				IPath path = con.getLocation();
 				if (path != null) {
 					String aPath = path.toString() + File.separator + uri;

 					aPath = aPath.replace('/', File.separatorChar);
 					aPath = aPath.replace('\\', File.separatorChar);
 					if (aPath.endsWith(File.separator)) {
 						aPath += File.separator;
 					}
 					File file = new File(aPath);
 					if (file.exists()) {
 						return aPath;
 					}
                     return uri;
 				}
 			}
 		}
 		return null;
 	}

 	/**
 	 * Get bundle value for expression
 	 *
 	 * @param attrValue
 	 *            expression
 	 * @return the value
 	 */
 	public static String getValueOFEP(String attrValue) {
 		if (attrValue != null) {
 			if (attrValue.startsWith("#{")) //$NON-NLS-1$
 			{
 				String key, value = null;
 				int i = attrValue.lastIndexOf("."); //$NON-NLS-1$
 				if (i > 0) {
 					key = attrValue.substring(i + 1, attrValue.length() - 1)
 							.trim();
 					String bundleVariable = attrValue.substring(2, i).trim();
 					if (BUNDLE_MAP == null) {
 						return attrValue;
 					}
 					PropertyResourceBundle bundle = (PropertyResourceBundle) BUNDLE_MAP
 							.get(bundleVariable);

 					if (bundle != null) {
 						try {
 							value = bundle.getString(key);
 							if (value != null) {
 								return value;
 							}
                             return attrValue;
 						} catch (MissingResourceException e1) {
 							// "Error in resource bundle processing:"
 							_log.info("PreviewUtil.Error.0", e1); //$NON-NLS-1$
 						}
 					}
 				}
 			}
 		}
 		return attrValue;
 	}

 	/**
 	 * Get tag attribute string from attribute map
 	 *
 	 * @param map
 	 *            tag attribute map
 	 * @param flag
 	 *            state
 	 * @return the attributes as a single string
 	 */
 	private static String getAttributesAsString(Map<String, String> map, boolean flag) {
 		if (map == null) {
 			return null;
 		}

 		StringBuffer stringbuffer = new StringBuffer();
 		for (Iterator<Entry<String, String>> e = map.entrySet().iterator(); e.hasNext();) {
 		    Map.Entry<String,String> entry = e.next();
 			String attrName = entry.getKey();
 			String attrValue = entry.getValue();
 			attrValue = getValueOFEP(attrValue);
 			if (ICSSPropertyID.ATTR_SRC.equalsIgnoreCase(attrName)
 					|| ICSSPropertyID.ATTR_HREF.equalsIgnoreCase(attrName)
 					|| ICSSPropertyID.ATTR_URI.equalsIgnoreCase(attrName)
 					|| ICSSPropertyID.ATTR_BINDING.equalsIgnoreCase(attrName)
 					|| ICSSPropertyID.ATTR_PAGE.equalsIgnoreCase(attrName)) {
 				if (PreviewUtil.WEBROOT_PATH != null && attrValue != null
 						&& !attrValue.startsWith("http") //$NON-NLS-1$
 						&& !attrValue.startsWith("file")) //$NON-NLS-1$
 				{
 					attrValue = getPathFromURI(attrValue);
 				}
 			}
 			if (attrValue != null) {
 				stringbuffer.append(" ").append(attrName); //$NON-NLS-1$
 				if (attrValue.indexOf(34) != -1) {
 					StringBuffer stringbuffer1 = new StringBuffer();
 					for (int j = 0; j < attrValue.length(); j++) {
 						char c = attrValue.charAt(j);
 						if (c != '"') {
 							stringbuffer1.append(c);
 						}
 					}

 					attrValue = stringbuffer1.toString();
 				}
 				if (attrValue != null && attrValue.startsWith("#{")) //$NON-NLS-1$
 				{
 					attrValue = ""; //$NON-NLS-1$
 				}
 				stringbuffer.append("=\"").append(attrValue).append('"'); //$NON-NLS-1$
 			}
 		}
 		// System.out.println("BBBB:" +stringbuffer.toString());

 		return stringbuffer.toString();
 	}

 	/**
 	 * Change NamedNodeMap type to Map type
 	 *
 	 * @param nodeMap
 	 *            NamedNodeMap type
 	 * @return the map
 	 */
 	public static Map getAttributeMap(NamedNodeMap nodeMap) {
 		if (nodeMap != null) {
 			int len = nodeMap.getLength();
 			HashMap map = new HashMap();
 			for (int i = 0; i < len; i++) {
 				Node node = nodeMap.item(i);
 				String name = node.getNodeName();
 				String value = node.getNodeValue();
 				if (name != null
 						&& !name.trim().equalsIgnoreCase("") && value != null) //$NON-NLS-1$
 				{
 					map.put(name, value);
 				}
 			}
 			return map;
 		}
 		return null;
 	}

 	/**
 	 * @param result
 	 * @param editorInput
 	 * @return the file
 	 */
 	public static File toFile(StringBuffer result, IEditorInput editorInput) {
 		try {
 			File file = File.createTempFile("previewtmp", ".html"); //$NON-NLS-1$ //$NON-NLS-2$
 			if (!file.exists()) {
 				file.createNewFile();
 			}

 			//fix for https://bugs.eclipse.org/bugs/show_bug.cgi?id=202613 kindly contributed by Eiji Morito.
 			IContentTypeManager contentTypeManager = Platform.getContentTypeManager();
 			IContentType contentType = contentTypeManager.getContentType("org.eclipse.wst.html.core.htmlsource"); //$NON-NLS-1$
 			IContentDescription contentDescription = contentType.getDescriptionFor(new StringReader(result.toString()), null);
 			String charset = contentDescription.getCharset();

 			if (charset == null || !Charset.isSupported(charset)) {
 				charset = ResourcesPlugin.getEncoding();
 				if (charset == null)
 					charset = "UTF-8"; //$NON-NLS-1$
 			}

 			FileOutputStream fos = new FileOutputStream(file);
 			PrintStream ps = new PrintStream(fos, true, charset);
 			ps.print(result.toString());
 			ps.close();
 			fos.close();
 			return file;
 		} catch (IOException e) {
 			// "Error in file open:"
 			_log.info("PreviewUtil.Error.3", e); //$NON-NLS-1$
 			return null;
 		}
 	}


 	/**
 	 * do preivew on Node recursively translate escape char for Node and Node's
 	 * child translate relative path for Node and Node's child
 	 *
 	 * @param node
 	 *            root node that will be previewed
 	 */
 	public static void previewNode(Node node) {
 		if (node == null) {
 			return;
 		}
 		NodeList nodeList = node.getChildNodes();
 		if (nodeList == null) {
 			return;
 		}
 		NamedNodeMap attrMap = node.getAttributes();

 		if (attrMap != null) {
 			for (int i = 0, n = attrMap.getLength(); i < n; i++) {
 				Node attrNode = attrMap.item(i);
 				if (attrNode instanceof Attr) {
 					Attr attr = (Attr) attrNode;
 					attr.setNodeValue(getValueOFEP(attr.getNodeValue()));
 					attr.setNodeValue(PathUtil.convertToAbsolutePath(attr
 							.getNodeValue(), null));
                     //TODO: dead?
 //					StringBuffer buf = new StringBuffer();
 //					String attrValue = attr.getNodeValue();
 				}
 			}
 		}
 		for (int i = 0, n = nodeList.getLength(); i < n; i++) {
 			previewNode(nodeList.item(i));
 		}
 	}

 	// /**
 	// * handle escape attebute of tag
 	// *
 	// * @param node
 	// * @return
 	// */
 	// public static boolean escapeFoeNode(Node node)
 	// {
 	// if (node == null)
 	// {
 	// return false;
 	// }
 	// NamedNodeMap attrMap = node.getAttributes();
 	// if (attrMap != null)
 	// {
 	// for (int i = 0, n = attrMap.getLength(); i < n; i++)
 	// {
 	// Node attrNode = attrMap.item(i);
 	// if (attrNode != null && attrNode instanceof Attr)
 	// {
 	// if ("escape".equalsIgnoreCase(attrNode.getNodeName())
 	// && "true".equalsIgnoreCase(attrNode.getNodeValue()))
 	// {
 	// return true;
 	// }
 	// }
 	// }
 	// }
 	// return false;
 	// }

 }
	/*******************************************************************************
	* Copyright (c) 2006 Sybase, Inc. 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:
	* Sybase, Inc. - initial API and implementation
	*******************************************************************************/
	package org.eclipse.jst.pagedesigner.utils;

	import java.io.File;
	import java.io.FileOutputStream;
	import java.io.IOException;
	import java.io.PrintStream;
	import java.io.StringReader;
	import java.nio.charset.Charset;
	import java.util.HashMap;
	import java.util.Iterator;
	import java.util.Map;
	import java.util.MissingResourceException;
	import java.util.PropertyResourceBundle;
	import java.util.Map.Entry;

	import org.eclipse.core.resources.IContainer;
	import org.eclipse.core.resources.IFile;
	import org.eclipse.core.resources.ResourcesPlugin;
	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.Platform;
	import org.eclipse.core.runtime.content.IContentDescription;
	import org.eclipse.core.runtime.content.IContentType;
	import org.eclipse.core.runtime.content.IContentTypeManager;
	import org.eclipse.jst.jsf.common.ui.IFileFolderConstants;
	import org.eclipse.jst.jsf.common.ui.internal.logging.Logger;
	import org.eclipse.jst.jsf.common.ui.internal.utils.PathUtil;
	import org.eclipse.jst.pagedesigner.PDPlugin;
	import org.eclipse.jst.pagedesigner.css2.property.ICSSPropertyID;
	import org.eclipse.ui.IEditorInput;
	import org.w3c.dom.Attr;
	import org.w3c.dom.NamedNodeMap;
	import org.w3c.dom.Node;
	import org.w3c.dom.NodeList;

	/**
	* @author mengbo
	*/
	public class PreviewUtil {
	/** Create the logger for this class */
	private static Logger _log = PDPlugin.getLogger(PreviewUtil.class);

	/** line separator */
	public static final String LINE_SEPARATOR = System
	.getProperty("line.separator"); //$NON-NLS-1$

	/** web root path */
	private final static String WEBROOT_PATH = null;

	/** the file being previewed */
	private static IFile CURRENT_FILE = null;

	/** the property bundel */
	private static PropertyResourceBundle BUNDLE = null;

	/** the property bundel map used for loadbundle preview action */
	private static Map BUNDLE_MAP = null;

	/** the variable name used for loadbundel preview action */
	private static String VAR = null;

	/** key is prefix value is uri */
	private static Map _taglibMap = new HashMap();


	/**
	* @return the current bundle
	*/
	public static final PropertyResourceBundle getBUNDLE() {
	return BUNDLE;
	}

	/**
	* @param bundle
	*/
	public static final void setBUNDLE(PropertyResourceBundle bundle) {
	BUNDLE = bundle;
	}

	/**
	* @return the current bundle map
	*/
	public static final Map getBUNDLE_MAP() {
	return BUNDLE_MAP;
	}

	/**
	* @param bundle_map
	*/
	public static final void setBUNDLE_MAP(Map bundle_map) {
	BUNDLE_MAP = bundle_map;
	}

	/**
	* @return the current variable
	*/
	public static final String getVAR() {
	return VAR;
	}

	/**
	* @param var
	*/
	public static final void setVAR(String var) {
	VAR = var;
	}

	/**
	* @return Returns the _taglibMap.
	*/
	public static Map getTaglibMap() {
	return _taglibMap;
	}

	/**
	* @param map
	* The _taglibMap to set.
	*/
	public static void setTaglibMap(Map map) {
	_taglibMap = map;
	}

	/**
	* Get tag attribute string from attribute map
	*
	* @param map
	* tag attribute map
	* @return the attribute string
	*/
	public static String getAttributesAsString(Map map) {
	return getAttributesAsString(map, true);
	}

	/**
	* Get file path from uri
	*
	* @param uri
	* taglib uri
	* @return the path as a string
	*/
	public static String getPathFromURI(String uri) {
	if (uri == null) {
	return uri;
	}

	if (uri.startsWith(IFileFolderConstants.PATH_SEPARATOR)) {
	return PreviewUtil.WEBROOT_PATH + uri;
	}
	IFile curFile = PreviewUtil.CURRENT_FILE;
	if (curFile != null) {
	IContainer con = curFile.getParent();
	if (con != null) {
	IPath path = con.getLocation();
	if (path != null) {
	String aPath = path.toString() + File.separator + uri;

	aPath = aPath.replace('/', File.separatorChar);
	aPath = aPath.replace('\\', File.separatorChar);
	if (aPath.endsWith(File.separator)) {
	aPath += File.separator;
	}
	File file = new File(aPath);
	if (file.exists()) {
	return aPath;
	}
	return uri;
	}
	}
	}
	return null;
	}

	/**
	* Get bundle value for expression
	*
	* @param attrValue
	* expression
	* @return the value
	*/
	public static String getValueOFEP(String attrValue) {
	if (attrValue != null) {
	if (attrValue.startsWith("#{")) //$NON-NLS-1$
	{
	String key, value = null;
	int i = attrValue.lastIndexOf("."); //$NON-NLS-1$
	if (i > 0) {
	key = attrValue.substring(i + 1, attrValue.length() - 1)
	.trim();
	String bundleVariable = attrValue.substring(2, i).trim();
	if (BUNDLE_MAP == null) {
	return attrValue;
	}
	PropertyResourceBundle bundle = (PropertyResourceBundle) BUNDLE_MAP
	.get(bundleVariable);

	if (bundle != null) {
	try {
	value = bundle.getString(key);
	if (value != null) {
	return value;
	}
	return attrValue;
	} catch (MissingResourceException e1) {
	// "Error in resource bundle processing:"
	_log.info("PreviewUtil.Error.0", e1); //$NON-NLS-1$
	}
	}
	}
	}
	}
	return attrValue;
	}

	/**
	* Get tag attribute string from attribute map
	*
	* @param map
	* tag attribute map
	* @param flag
	* state
	* @return the attributes as a single string
	*/
	private static String getAttributesAsString(Map<String, String> map, boolean flag) {
	if (map == null) {
	return null;
	}

	StringBuffer stringbuffer = new StringBuffer();
	for (Iterator<Entry<String, String>> e = map.entrySet().iterator(); e.hasNext();) {
	Map.Entry<String,String> entry = e.next();
	String attrName = entry.getKey();
	String attrValue = entry.getValue();
	attrValue = getValueOFEP(attrValue);
	if (ICSSPropertyID.ATTR_SRC.equalsIgnoreCase(attrName)
	\|\| ICSSPropertyID.ATTR_HREF.equalsIgnoreCase(attrName)
	\|\| ICSSPropertyID.ATTR_URI.equalsIgnoreCase(attrName)
	\|\| ICSSPropertyID.ATTR_BINDING.equalsIgnoreCase(attrName)
	\|\| ICSSPropertyID.ATTR_PAGE.equalsIgnoreCase(attrName)) {
	if (PreviewUtil.WEBROOT_PATH != null && attrValue != null
	&& !attrValue.startsWith("http") //$NON-NLS-1$
	&& !attrValue.startsWith("file")) //$NON-NLS-1$
	{
	attrValue = getPathFromURI(attrValue);
	}
	}
	if (attrValue != null) {
	stringbuffer.append(" ").append(attrName); //$NON-NLS-1$
	if (attrValue.indexOf(34) != -1) {
	StringBuffer stringbuffer1 = new StringBuffer();
	for (int j = 0; j < attrValue.length(); j++) {
	char c = attrValue.charAt(j);
	if (c != '"') {
	stringbuffer1.append(c);
	}
	}

	attrValue = stringbuffer1.toString();
	}
	if (attrValue != null && attrValue.startsWith("#{")) //$NON-NLS-1$
	{
	attrValue = ""; //$NON-NLS-1$
	}
	stringbuffer.append("=\"").append(attrValue).append('"'); //$NON-NLS-1$
	}
	}
	// System.out.println("BBBB:" +stringbuffer.toString());

	return stringbuffer.toString();
	}

	/**
	* Change NamedNodeMap type to Map type
	*
	* @param nodeMap
	* NamedNodeMap type
	* @return the map
	*/
	public static Map getAttributeMap(NamedNodeMap nodeMap) {
	if (nodeMap != null) {
	int len = nodeMap.getLength();
	HashMap map = new HashMap();
	for (int i = 0; i < len; i++) {
	Node node = nodeMap.item(i);
	String name = node.getNodeName();
	String value = node.getNodeValue();
	if (name != null
	&& !name.trim().equalsIgnoreCase("") && value != null) //$NON-NLS-1$
	{
	map.put(name, value);
	}
	}
	return map;
	}
	return null;
	}

	/**
	* @param result
	* @param editorInput
	* @return the file
	*/
	public static File toFile(StringBuffer result, IEditorInput editorInput) {
	try {
	File file = File.createTempFile("previewtmp", ".html"); //$NON-NLS-1$ //$NON-NLS-2$
	if (!file.exists()) {
	file.createNewFile();
	}

	//fix for https://bugs.eclipse.org/bugs/show_bug.cgi?id=202613 kindly contributed by Eiji Morito.
	IContentTypeManager contentTypeManager = Platform.getContentTypeManager();
	IContentType contentType = contentTypeManager.getContentType("org.eclipse.wst.html.core.htmlsource"); //$NON-NLS-1$
	IContentDescription contentDescription = contentType.getDescriptionFor(new StringReader(result.toString()), null);
	String charset = contentDescription.getCharset();

	if (charset == null \|\| !Charset.isSupported(charset)) {
	charset = ResourcesPlugin.getEncoding();
	if (charset == null)
	charset = "UTF-8"; //$NON-NLS-1$
	}

	FileOutputStream fos = new FileOutputStream(file);
	PrintStream ps = new PrintStream(fos, true, charset);
	ps.print(result.toString());
	ps.close();
	fos.close();
	return file;
	} catch (IOException e) {
	// "Error in file open:"
	_log.info("PreviewUtil.Error.3", e); //$NON-NLS-1$
	return null;
	}
	}


	/**
	* do preivew on Node recursively translate escape char for Node and Node's
	* child translate relative path for Node and Node's child
	*
	* @param node
	* root node that will be previewed
	*/
	public static void previewNode(Node node) {
	if (node == null) {
	return;
	}
	NodeList nodeList = node.getChildNodes();
	if (nodeList == null) {
	return;
	}
	NamedNodeMap attrMap = node.getAttributes();

	if (attrMap != null) {
	for (int i = 0, n = attrMap.getLength(); i < n; i++) {
	Node attrNode = attrMap.item(i);
	if (attrNode instanceof Attr) {
	Attr attr = (Attr) attrNode;
	attr.setNodeValue(getValueOFEP(attr.getNodeValue()));
	attr.setNodeValue(PathUtil.convertToAbsolutePath(attr
	.getNodeValue(), null));
	//TODO: dead?
	// StringBuffer buf = new StringBuffer();
	// String attrValue = attr.getNodeValue();
	}
	}
	}
	for (int i = 0, n = nodeList.getLength(); i < n; i++) {
	previewNode(nodeList.item(i));
	}
	}

	// /**
	// * handle escape attebute of tag
	// *
	// * @param node
	// * @return
	// */
	// public static boolean escapeFoeNode(Node node)
	// {
	// if (node == null)
	// {
	// return false;
	// }
	// NamedNodeMap attrMap = node.getAttributes();
	// if (attrMap != null)
	// {
	// for (int i = 0, n = attrMap.getLength(); i < n; i++)
	// {
	// Node attrNode = attrMap.item(i);
	// if (attrNode != null && attrNode instanceof Attr)
	// {
	// if ("escape".equalsIgnoreCase(attrNode.getNodeName())
	// && "true".equalsIgnoreCase(attrNode.getNodeValue()))
	// {
	// return true;
	// }
	// }
	// }
	// }
	// return false;
	// }

	}