| /******************************************************************************* |
| * Copyright (c) 2005, 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.osgi.internal.baseadaptor; |
| |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import org.eclipse.osgi.framework.adaptor.PermissionStorage; |
| |
| public class BasePermissionStorage implements PermissionStorage { |
| |
| private HashMap locations = new HashMap(); |
| private String[] defaultInfos; |
| private String[] condPermInfos; |
| private BaseStorage storage; |
| private boolean dirty; |
| |
| BasePermissionStorage(BaseStorage storage) { |
| this.storage = storage; |
| } |
| |
| public String[] getLocations() throws IOException { |
| synchronized (locations) { |
| String[] result = new String[locations.size()]; |
| int i = 0; |
| for (Iterator iLocs = locations.keySet().iterator(); iLocs.hasNext(); i++) |
| result[i] = (String) iLocs.next(); |
| return result; |
| } |
| } |
| |
| public String[] getPermissionData(String location) throws IOException { |
| if (location == null) |
| return defaultInfos; |
| synchronized (locations) { |
| if (locations.size() == 0) |
| return null; |
| return (String[]) locations.get(location); |
| } |
| } |
| |
| public void setPermissionData(String location, String[] data) throws IOException { |
| if (location == null) { |
| defaultInfos = data; |
| return; |
| } |
| synchronized (locations) { |
| if (data == null) |
| locations.remove(location); |
| else |
| locations.put(location, data); |
| } |
| setDirty(true); |
| storage.requestSave(); |
| } |
| |
| public void saveConditionalPermissionInfos(String[] infos) throws IOException { |
| condPermInfos = infos; |
| setDirty(true); |
| storage.requestSave(); |
| } |
| |
| public String[] getConditionalPermissionInfos() throws IOException { |
| return condPermInfos; |
| } |
| |
| public boolean isDirty() { |
| return dirty; |
| } |
| |
| public void setDirty(boolean dirty) { |
| this.dirty = dirty; |
| } |
| } |