1 files changed, 0 insertions, 254 deletions
diff --git a/bundles/org.eclipse.equinox.preferences/src/org/eclipse/core/internal/preferences/OSGiPreferencesServiceImpl.java b/bundles/org.eclipse.equinox.preferences/src/org/eclipse/core/internal/preferences/OSGiPreferencesServiceImpl.java
deleted file mode 100644
index e98b2912e..000000000
--- a/bundles/org.eclipse.equinox.preferences/src/org/eclipse/core/internal/preferences/OSGiPreferencesServiceImpl.java
+++ /dev/null
@@ -1,254 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2006 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.core.internal.preferences;
-
-import org.eclipse.core.runtime.preferences.IEclipsePreferences;
-import org.osgi.service.prefs.*;
-import org.osgi.service.prefs.PreferencesService;
-
-/**
- * <p>
- * Implements OSGi PreferencesService using the Eclipse preference system.
- * </p>
- * 
- * <p>
- * Note: Eclipse preferences are accessible through the OSGi Preferences API and vice
- *  versa.
- * </p>
- */
-public class OSGiPreferencesServiceImpl implements PreferencesService {
-
-	/**
-	 * Adaptor that implements OSGi Preferences interface on top of EclipsePreferences.
-	 * Creates a "local root" since OSGi preferences have lots of roots but eclipse
-	 * only has one.
-	 */
-	private static final class OSGiLocalRootPreferences implements Preferences {
-
-		//The "local" root of this preference tree (not the real Eclipse root)
-		private Preferences root;
-
-		//the node this node is wrappering
-		private Preferences wrapped;
-
-		private OSGiLocalRootPreferences(Preferences root) {
-			this(root, root);
-		}
-
-		private OSGiLocalRootPreferences(Preferences wrapped, Preferences root) {
-			this.root = root;
-			this.wrapped = wrapped;
-		}
-
-		/**
-		 * If pathName is absolute make it "absolute" with respect to this root.
-		 * If pathName is relative, just return it
-		 */
-		private String fixPath(String pathName) {
-			if (pathName.startsWith("/")) {
-				if (pathName.equals("/")) {
-					return root.absolutePath();
-				} else {
-					//fix absolute path
-					return root.absolutePath().concat(pathName);
-				}
-			} else {
-				//pass-through relative path
-				return pathName;
-			}
-		}
-
-		/**
-		 * Override node(String pathName) to be more strict about forbidden names - 
-		 * EclipsePreferences implementation does a best-effort instead of throwing 
-		 * {@link IllegalArgumentException}.
-		 */
-		public Preferences node(String pathName) {
-			pathName = fixPath(pathName);
-
-			if ((pathName.length() > 1 && pathName.endsWith("/")) //$NON-NLS-1$
-					|| pathName.indexOf("//") != -1) { //$NON-NLS-1$				
-				throw new IllegalArgumentException();
-			}
-			return new OSGiLocalRootPreferences(wrapped.node(pathName), root);
-		}
-
-		/**
-		 * <p>
-		 * Override getByteArray(String key, byte [] defaultValue) to be more strict when
-		 * decoding byte values.  EclipsePreferences implementation pads bytes if they are not 4
-		 * bytes long, but the OSGi TCK expects this function to return null if the length of 
-		 * the byte array is not an even multiple of 4. 
-		 * </p>
-		 * <p>
-		 * Also catches any decoding exceptions and returns the default value instead of 
-		 * propagating the exception.
-		 * </p>
-		 */
-		public byte[] getByteArray(String key, byte[] defaultValue) {
-			String value = wrapped.get(key, null);
-			byte[] byteArray = null;
-			if (value != null) {
-				byte[] encodedBytes = value.getBytes();
-				if (encodedBytes.length % 4 == 0) {
-					try {
-						byteArray = Base64.decode(encodedBytes);
-					} catch (Exception e) {
-						//do not raise exception - return defaultValue
-					}
-				}
-			}
-			return byteArray == null ? defaultValue : byteArray;
-		}
-
-		public Preferences parent() {
-			if (wrapped == root) {
-				try {
-					if (!wrapped.nodeExists("")) {
-						throw new IllegalStateException();
-					}
-				} catch (BackingStoreException e) {
-					//best effort
-				}
-				return null;
-			} else {
-				return new OSGiLocalRootPreferences(wrapped.parent(), root);
-			}
-		}
-
-		public boolean nodeExists(String pathName) throws BackingStoreException {
-			return wrapped.nodeExists(fixPath(pathName));
-		}
-
-		public String absolutePath() {
-			if (wrapped == root) {
-				return "/";
-			} else {
-				return wrapped.absolutePath().substring(root.absolutePath().length(), wrapped.absolutePath().length());
-			}
-		}
-
-		public String name() {
-			if (wrapped == root) {
-				return "";
-			} else {
-				return wrapped.name();
-			}
-		}
-
-		//delegate to wrapped preference
-		public void put(String key, String value) {
-			wrapped.put(key, value);
-		}
-
-		public String get(String key, String def) {
-			return wrapped.get(key, def);
-		}
-
-		public void remove(String key) {
-			wrapped.remove(key);
-		}
-
-		public void clear() throws BackingStoreException {
-			wrapped.clear();
-		}
-
-		public void putInt(String key, int value) {
-			wrapped.putInt(key, value);
-		}
-
-		public int getInt(String key, int def) {
-			return wrapped.getInt(key, def);
-		}
-
-		public void putLong(String key, long value) {
-			wrapped.putLong(key, value);
-		}
-
-		public long getLong(String key, long def) {
-			return wrapped.getLong(key, def);
-		}
-
-		public void putBoolean(String key, boolean value) {
-			wrapped.putBoolean(key, value);
-		}
-
-		public boolean getBoolean(String key, boolean def) {
-			return wrapped.getBoolean(key, def);
-		}
-
-		public void putFloat(String key, float value) {
-			wrapped.putFloat(key, value);
-		}
-
-		public float getFloat(String key, float def) {
-			return wrapped.getFloat(key, def);
-		}
-
-		public void putDouble(String key, double value) {
-			wrapped.putDouble(key, value);
-		}
-
-		public double getDouble(String key, double def) {
-			return wrapped.getDouble(key, def);
-		}
-
-		public void putByteArray(String key, byte[] value) {
-			wrapped.putByteArray(key, value);
-		}
-
-		public String[] keys() throws BackingStoreException {
-			return wrapped.keys();
-		}
-
-		public String[] childrenNames() throws BackingStoreException {
-			return wrapped.childrenNames();
-		}
-
-		public void removeNode() throws BackingStoreException {
-			wrapped.removeNode();
-		}
-
-		public void flush() throws BackingStoreException {
-			wrapped.flush();
-		}
-
-		public void sync() throws BackingStoreException {
-			wrapped.sync();
-		}
-
-	} //end static inner class OSGiLocalRootPreferences
-
-	private IEclipsePreferences bundlePreferences;
-
-	OSGiPreferencesServiceImpl(IEclipsePreferences bundlePreferences) {
-		this.bundlePreferences = bundlePreferences;
-	}
-
-	public Preferences getSystemPreferences() {
-		return new OSGiLocalRootPreferences(bundlePreferences.node("system"));
-	}
-
-	public Preferences getUserPreferences(String name) {
-		return new OSGiLocalRootPreferences(bundlePreferences.node("user/" + name));
-	}
-
-	public String[] getUsers() {
-		String[] users = null;
-		try {
-			users = bundlePreferences.node("user").childrenNames();
-		} catch (BackingStoreException e) {
-			//best effort
-		}
-		return users == null ? new String[0] : users;
-	}
-
-}