1 files changed, 0 insertions, 406 deletions
diff --git a/src/com/itmill/toolkit/terminal/web/JarThemeSource.java b/src/com/itmill/toolkit/terminal/web/JarThemeSource.java
deleted file mode 100644
index 2761f795ff..0000000000
--- a/src/com/itmill/toolkit/terminal/web/JarThemeSource.java
+++ /dev/null
@@ -1,406 +0,0 @@
-/* *************************************************************************
- 
- IT Mill Toolkit 
-
- Development of Browser User Interfaces Made Easy
-
- Copyright (C) 2000-2006 IT Mill Ltd
- 
- *************************************************************************
-
- This product is distributed under commercial license that can be found
- from the product package on license.pdf. Use of this product might 
- require purchasing a commercial license from IT Mill Ltd. For guidelines 
- on usage, see licensing-guidelines.html
-
- *************************************************************************
- 
- For more information, contact:
- 
- IT Mill Ltd                           phone: +358 2 4802 7180
- Ruukinkatu 2-4                        fax:   +358 2 4802 7181
- 20540, Turku                          email:  info@itmill.com
- Finland                               company www: www.itmill.com
- 
- Primary source for information and releases: www.itmill.com
-
- ********************************************************************** */
-
-package com.itmill.toolkit.terminal.web;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.ref.SoftReference;
-import java.util.Collection;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.Map;
-import java.util.jar.JarEntry;
-import java.util.jar.JarFile;
-
-/**
- * Theme source for reading themes from a JAR archive. At this time only jar
- * files are supported and an archive may not contain any recursive archives.
- * 
- * @author IT Mill Ltd.
- * @version
- * @VERSION@
- * @since 3.0
- */
-public class JarThemeSource implements ThemeSource {
-
-	private File file;
-
-	private JarFile jar;
-
-	private Theme theme;
-
-	private String path;
-
-	private String name;
-
-	private ApplicationServlet webAdapterServlet;
-
-	private Cache resourceCache = new Cache();
-
-	/**
-	 * Collection of subdirectory entries.
-	 */
-	private Collection subdirs = new LinkedList();
-
-	/**
-	 * Creates a new instance of ThemeRepository by reading the themes from a
-	 * local directory.
-	 * 
-	 * @param file
-	 *            the Path to the JAR archive .
-	 * @param webAdapterServlet
-	 * @param path
-	 *            the Path inside the archive to be processed.
-	 * @throws ThemeException
-	 *             If the resource is not found or there was some problem
-	 *             finding the resource.
-	 * 
-	 * @throws FileNotFoundException
-	 *             if no theme files are found.
-	 * @throws IOException
-	 *             if the writing failed due to input/output error.
-	 */
-	public JarThemeSource(File file, ApplicationServlet webAdapterServlet,
-			String path) throws ThemeException, FileNotFoundException,
-			IOException {
-
-		this.file = file;
-		this.jar = new JarFile(file);
-		this.theme = null;
-		this.path = path;
-		if (this.path.length() > 0 && !this.path.endsWith("/")) {
-			this.path = this.path + "/";
-		}
-		this.name = file.getName();
-		if (this.name.toLowerCase().endsWith(".jar")) {
-			this.name = this.name.substring(0, this.name.length() - 4);
-		}
-
-		this.webAdapterServlet = webAdapterServlet;
-
-		// Loads description file
-		JarEntry entry = jar.getJarEntry(this.path + Theme.DESCRIPTIONFILE);
-		if (entry != null) {
-			try {
-				this.theme = new Theme(jar.getInputStream(entry));
-			} catch (Exception e) {
-				throw new ThemeException("JarThemeSource: Failed to load '"
-						+ path + "': ", e);
-			}
-
-			// Debug info
-			if (webAdapterServlet.isDebugMode(null)) {
-				Log.debug("Added JarThemeSource: " + this.file + ":"
-						+ this.path);
-			}
-
-		} else {
-			// There was no description file found.
-			// Handle subdirectories recursively
-			for (Enumeration entries = jar.entries(); entries.hasMoreElements();) {
-				JarEntry e = (JarEntry) entries.nextElement();
-				if (e.getName().startsWith(this.path)) {
-					if (e.getName().endsWith("/")
-							&& e.getName().indexOf('/', this.path.length()) == (e
-									.getName().length() - 1)) {
-						this.subdirs.add(new JarThemeSource(this.file,
-								this.webAdapterServlet, e.getName()));
-					}
-				}
-			}
-
-			if (this.subdirs.isEmpty()) {
-				if (webAdapterServlet.isDebugMode(null)) {
-					Log.info("JarThemeSource: Ignoring empty JAR path: "
-							+ this.file + " path: " + this.path);
-				}
-			}
-		}
-	}
-
-	/**
-	 * Gets the XSL stream for the specified theme and web-browser type.
-	 * 
-	 * @see com.itmill.toolkit.terminal.web.ThemeSource#getXSLStreams(Theme,
-	 *      WebBrowser)
-	 */
-	public Collection getXSLStreams(Theme theme, WebBrowser type)
-			throws ThemeException {
-		Collection xslFiles = new LinkedList();
-		// If this directory contains a theme
-		// return XSL from this theme
-		if (this.theme != null) {
-
-			if (webAdapterServlet.isDebugMode(null)) {
-				Log.info("JarThemeSource: Loading XSL from: " + theme);
-			}
-
-			// Reload the theme if JAR has been modified
-			JarEntry entry = jar.getJarEntry(this.path + Theme.DESCRIPTIONFILE);
-			if (entry != null) {
-				try {
-					this.theme = new Theme(jar.getInputStream(entry));
-				} catch (IOException e) {
-					throw new ThemeException("Failed to read description: "
-							+ this.file + ":" + this.path
-							+ Theme.DESCRIPTIONFILE);
-				}
-			}
-
-			Collection fileNames = theme.getFileNames(type, Theme.MODE_HTML);
-			// Add all XSL file streams
-			for (Iterator i = fileNames.iterator(); i.hasNext();) {
-				entry = jar.getJarEntry(this.path + (String) i.next());
-				if (entry.getName().endsWith(".xsl"))
-					try {
-						xslFiles.add(new XSLStream(entry.getName(), jar
-								.getInputStream(entry)));
-					} catch (java.io.FileNotFoundException e) {
-						throw new ThemeException("XSL File not found: "
-								+ this.file + ": " + entry);
-					} catch (java.io.IOException e) {
-						throw new ThemeException("Failed to read XSL file. "
-								+ this.file + ": " + entry);
-					}
-			}
-
-		} else {
-
-			// Handle subdirectories in archive: return the first match
-			for (Iterator i = this.subdirs.iterator(); i.hasNext();) {
-				ThemeSource source = (ThemeSource) i.next();
-				if (source.getThemes().contains(theme))
-					xslFiles.addAll(source.getXSLStreams(theme, type));
-			}
-		}
-
-		return xslFiles;
-	}
-
-	/**
-	 * Returns modication time of the jar file.
-	 * 
-	 * @see com.itmill.toolkit.terminal.web.ThemeSource#getModificationTime()
-	 */
-	public long getModificationTime() {
-		return this.file.lastModified();
-	}
-
-	/**
-	 * Gets the input stream for the resource with the specified resource id.
-	 * 
-	 * @see com.itmill.toolkit.terminal.web.ThemeSource#getResource(String)
-	 */
-	public InputStream getResource(String resourceId)
-			throws ThemeSource.ThemeException {
-
-		// Strip off the theme name prefix from resource id
-		if (this.theme != null && this.theme.getName() != null
-				&& resourceId.startsWith(this.theme.getName() + "/")) {
-			resourceId = resourceId
-					.substring(this.theme.getName().length() + 1);
-		}
-
-		// Returns the resource inside the jar file
-		JarEntry entry = jar.getJarEntry(resourceId);
-		if (entry != null)
-			try {
-
-				// Try cache
-				byte[] data = (byte[]) resourceCache.get(entry);
-				if (data != null)
-					return new ByteArrayInputStream(data);
-
-				// Reads data
-				int bufSize = 1024;
-				ByteArrayOutputStream out = new ByteArrayOutputStream(bufSize);
-				InputStream in = jar.getInputStream(entry);
-				byte[] buf = new byte[bufSize];
-				int n = 0;
-				while ((n = in.read(buf)) >= 0) {
-					out.write(buf, 0, n);
-				}
-				in.close();
-				data = out.toByteArray();
-
-				// Cache data
-				resourceCache.put(entry, data);
-				return new ByteArrayInputStream(data);
-			} catch (IOException e) {
-			}
-
-		throw new ThemeSource.ThemeException("Resource " + resourceId
-				+ " not found.");
-	}
-
-	/**
-	 * Gets the list of themes in the theme source.
-	 * 
-	 * @see com.itmill.toolkit.terminal.web.ThemeSource#getThemes()
-	 */
-	public Collection getThemes() {
-		Collection themes = new LinkedList();
-		if (this.theme != null) {
-			themes.add(this.theme);
-		} else {
-			for (Iterator i = this.subdirs.iterator(); i.hasNext();) {
-				ThemeSource source = (ThemeSource) i.next();
-				themes.addAll(source.getThemes());
-			}
-		}
-		return themes;
-	}
-
-	/**
-	 * Gets the name of the ThemeSource.
-	 * 
-	 * @see com.itmill.toolkit.terminal.web.ThemeSource#getName()
-	 */
-	public String getName() {
-		if (this.theme != null) {
-			return this.theme.getName();
-		} else {
-			return this.name;
-		}
-	}
-
-	/**
-	 * Gets the Theme instance by name.
-	 * 
-	 * @see com.itmill.toolkit.terminal.web.ThemeSource#getThemeByName(String)
-	 */
-	public Theme getThemeByName(String name) {
-		Collection themes = this.getThemes();
-		for (Iterator i = themes.iterator(); i.hasNext();) {
-			Theme t = (Theme) i.next();
-			if (name != null && name.equals(t.getName()))
-				return t;
-		}
-		return null;
-	}
-
-	/**
-	 * @author IT Mill Ltd.
-	 * @version
-	 * @VERSION@
-	 * @since 3.0
-	 */
-	private class Cache {
-
-		private Map data = new HashMap();
-
-		/**
-		 * Associates the specified value with the specified key in this map. If
-		 * the map previously contained a mapping for this key, the old value is
-		 * replaced by the specified value.
-		 * 
-		 * @param key
-		 *            the key with which the specified value is to be
-		 *            associated.
-		 * @param value
-		 *            the value to be associated with the specified key.
-		 */
-		public void put(Object key, Object value) {
-			data.put(key, new SoftReference(new CacheItem(value)));
-		}
-
-		/**
-		 * Returns the value to which this map maps the specified key. Returns
-		 * null if the map contains no mapping for this key.
-		 * <p>
-		 * A return value of null does not necessarily indicate that the map
-		 * contains no mapping for the key; it's also possible that the map
-		 * explicitly maps the key to null. The containsKey operation may be
-		 * used to distinguish these two cases.
-		 * </p>
-		 * 
-		 * @param key
-		 *            the key whose associated value is to be returned.
-		 * @return the value to which this map maps the specified key, or null
-		 *         if the map contains no mapping for this key.
-		 */
-		public Object get(Object key) {
-			SoftReference ref = (SoftReference) data.get(key);
-			if (ref != null)
-				return ((CacheItem) ref.get()).getData();
-			return null;
-		}
-
-		/**
-		 * Clears the data.
-		 * 
-		 */
-		public void clear() {
-			data.clear();
-		}
-	}
-
-	/**
-	 * @author IT Mill Ltd.
-	 * @version
-	 * @VERSION@
-	 * @since 3.0
-	 */
-	private class CacheItem {
-
-		private Object data;
-
-		/**
-		 * 
-		 * @param data
-		 */
-		public CacheItem(Object data) {
-			this.data = data;
-		}
-
-		/**
-		 * 
-		 * @return
-		 */
-		public Object getData() {
-			return this.data;
-		};
-
-		/**
-		 * @see java.lang.Object#finalize()
-		 */
-		public void finalize() throws Throwable {
-			this.data = null;
-			super.finalize();
-		}
-
-	}
-
-}