| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.sling.commons.fsclassloader.impl; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.sling.commons.fsclassloader.FSClassLoaderMBean; |
| import org.osgi.framework.BundleContext; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Implementation of the FSClassLoaderMBean interface |
| */ |
| public class FSClassLoaderMBeanImpl implements FSClassLoaderMBean { |
| private final BundleContext context; |
| private final FSClassLoaderProvider fsClassLoaderProvider; |
| private static final Logger log = LoggerFactory.getLogger(FSClassLoaderMBeanImpl.class); |
| |
| public FSClassLoaderMBeanImpl(final FSClassLoaderProvider fsClassLoaderProvider, final BundleContext context) { |
| this.fsClassLoaderProvider = fsClassLoaderProvider; |
| this.context = context; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.sling.commons.fsclassloader.FSClassLoaderMBean# |
| * getCachedScriptCount() |
| */ |
| @Override |
| public int getCachedScriptCount() throws IOException { |
| return getScripts().size(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.sling.commons.fsclassloader.FSClassLoaderMBean# |
| * getCachedScripts() |
| */ |
| @Override |
| public List<String> getCachedScripts() { |
| List<String> scripts = new ArrayList<String>(); |
| scripts.addAll(getScripts()); |
| Collections.sort(scripts); |
| return scripts; |
| } |
| |
| private Collection<String> getScripts() { |
| Collection<String> scripts = new HashSet<String>(); |
| try { |
| Map<String, ScriptFiles> s = new LinkedHashMap<String, ScriptFiles>(); |
| File root = new File(context.getDataFile(""), "classes"); |
| if (root != null) { |
| FSClassLoaderWebConsole.readFiles(root, root, s); |
| } |
| scripts = s.keySet(); |
| } catch (Exception e) { |
| log.warn("Exception retrieving scripts from FSClassLoader", e); |
| } |
| return scripts; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.sling.commons.fsclassloader.FSClassLoaderMBean#clearCache() |
| */ |
| @Override |
| public void clearCache() { |
| fsClassLoaderProvider.delete(""); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.sling.commons.fsclassloader.FSClassLoaderMBean# |
| * getFSClassLoaderRoot() |
| */ |
| @Override |
| public String getFSClassLoaderRoot() { |
| return new File(context.getDataFile(""), "classes").getAbsolutePath(); |
| } |
| |
| } |