| /* |
| * 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.felix.webconsole.internal.configuration; |
| |
| import java.io.PrintWriter; |
| import java.util.Dictionary; |
| import java.util.Enumeration; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.Set; |
| import java.util.SortedMap; |
| import java.util.SortedSet; |
| import java.util.TreeMap; |
| import java.util.TreeSet; |
| |
| import org.apache.felix.webconsole.internal.AbstractConfigurationPrinter; |
| import org.apache.felix.webconsole.internal.misc.ConfigurationRender; |
| import org.osgi.framework.ServiceReference; |
| import org.osgi.service.cm.Configuration; |
| import org.osgi.service.cm.ConfigurationAdmin; |
| |
| /** |
| * ConfigurationAdminConfigurationPrinter uses the {@link ConfigurationAdmin} service |
| * to print the available configurations. |
| */ |
| public class ConfigurationAdminConfigurationPrinter extends AbstractConfigurationPrinter |
| { |
| |
| private static final String TITLE = "Configurations"; |
| |
| /** |
| * @see org.apache.felix.webconsole.ConfigurationPrinter#getTitle() |
| */ |
| @Override |
| public String getTitle() |
| { |
| return TITLE; |
| } |
| |
| /** |
| * @see org.apache.felix.webconsole.ConfigurationPrinter#printConfiguration(java.io.PrintWriter) |
| */ |
| @Override |
| public void printConfiguration(PrintWriter pw) |
| { |
| ServiceReference sr = getBundleContext().getServiceReference( ConfigManager.CONFIGURATION_ADMIN_NAME ); |
| if (sr == null) |
| { |
| pw.println("Status: Configuration Admin Service not available"); |
| } |
| else |
| { |
| |
| ConfigurationAdmin ca = (ConfigurationAdmin) getBundleContext().getService(sr); |
| try |
| { |
| Configuration[] configs = ca.listConfigurations(null); |
| |
| if (configs != null && configs.length > 0) |
| { |
| Set factories = new HashSet(); |
| SortedMap sm = new TreeMap(); |
| for (int i = 0; i < configs.length; i++) |
| { |
| sm.put(configs[i].getPid(), configs[i]); |
| String fpid = configs[i].getFactoryPid(); |
| if (null != fpid) |
| { |
| factories.add(fpid); |
| } |
| } |
| if (factories.isEmpty()) |
| { |
| pw.println("Status: " + configs.length |
| + " configurations available"); |
| } |
| else |
| { |
| pw.println("Status: " + configs.length + " configurations with " + factories.size() |
| + " different factories available"); |
| } |
| pw.println(); |
| |
| for (Iterator mi = sm.values().iterator(); mi.hasNext();) |
| { |
| this.printConfiguration(pw, (Configuration) mi.next()); |
| } |
| } |
| else |
| { |
| pw.println("Status: No Configurations available"); |
| } |
| } |
| catch (Exception e) |
| { |
| pw.println("Status: Configuration Admin Service not accessible"); |
| } |
| finally |
| { |
| getBundleContext().ungetService(sr); |
| } |
| } |
| } |
| |
| private void printConfiguration(PrintWriter pw, Configuration config) |
| { |
| ConfigurationRender.infoLine(pw, "", "PID", config.getPid()); |
| |
| if (config.getFactoryPid() != null) |
| { |
| ConfigurationRender.infoLine(pw, " ", "Factory PID", config.getFactoryPid()); |
| } |
| |
| String loc = (config.getBundleLocation() != null) ? config.getBundleLocation() |
| : "Unbound"; |
| ConfigurationRender.infoLine(pw, " ", "BundleLocation", loc); |
| |
| Dictionary props = config.getProperties(); |
| if (props != null) |
| { |
| SortedSet keys = new TreeSet(); |
| for (Enumeration ke = props.keys(); ke.hasMoreElements();) |
| { |
| keys.add(ke.nextElement()); |
| } |
| |
| for (Iterator ki = keys.iterator(); ki.hasNext();) |
| { |
| String key = (String) ki.next(); |
| ConfigurationRender.infoLine(pw, " ", key, props.get(key)); |
| } |
| } |
| |
| pw.println(); |
| } |
| |
| } |