| /* |
| * 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.installer.provider.jcr.impl; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Dictionary; |
| |
| import org.apache.sling.commons.osgi.PropertiesUtil; |
| import org.apache.sling.installer.provider.jcr.impl.JcrInstaller.NodeConverter; |
| import org.apache.sling.settings.SlingSettingsService; |
| import org.osgi.framework.Constants; |
| import org.osgi.service.component.ComponentContext; |
| import org.slf4j.Logger; |
| |
| public class InstallerConfig { |
| |
| /** Write back enabled? */ |
| private final boolean writeBack; |
| |
| /** Our NodeConverters*/ |
| private final Collection <NodeConverter> converters = new ArrayList<NodeConverter>(); |
| |
| private final int maxWatchedFolderDepth; |
| |
| /** Filter for folder names */ |
| private final FolderNameFilter folderNameFilter; |
| |
| /** The root folders that we watch */ |
| private final String [] roots; |
| |
| /** The path for new configurations. */ |
| private final String newConfigPath; |
| |
| /** The path for pauseInstallation property */ |
| private final String pauseScanNodePath; |
| |
| public InstallerConfig( |
| final Logger logger, |
| final ComponentContext ctx, |
| final Dictionary<?, ?> cfg, |
| final SlingSettingsService settings) { |
| this.writeBack = PropertiesUtil.toBoolean(getPropertyValue(logger, ctx, cfg, JcrInstaller.PROP_ENABLE_WRITEBACK), JcrInstaller.DEFAULT_ENABLE_WRITEBACK); |
| |
| // Setup converters |
| converters.add(new FileNodeConverter()); |
| converters.add(new ConfigNodeConverter()); |
| |
| // Configurable max depth, system property (via bundle context) overrides default value |
| final Object obj = getPropertyValue(logger, ctx, cfg, JcrInstaller.PROP_INSTALL_FOLDER_MAX_DEPTH); |
| if (obj != null) { |
| // depending on where it's coming from, obj might be a string or integer |
| maxWatchedFolderDepth = Integer.valueOf(String.valueOf(obj)).intValue(); |
| logger.debug("Using configured ({}) folder name max depth '{}'", JcrInstaller.PROP_INSTALL_FOLDER_MAX_DEPTH, maxWatchedFolderDepth); |
| } else { |
| maxWatchedFolderDepth = JcrInstaller.DEFAULT_FOLDER_MAX_DEPTH; |
| logger.debug("Using default folder max depth {}, not provided by {}", maxWatchedFolderDepth, JcrInstaller.PROP_INSTALL_FOLDER_MAX_DEPTH); |
| } |
| |
| // Configurable folder regexp, system property overrides default value |
| String folderNameRegexp = (String)getPropertyValue(logger, ctx, cfg, JcrInstaller.FOLDER_NAME_REGEXP_PROPERTY); |
| if(folderNameRegexp != null) { |
| folderNameRegexp = folderNameRegexp.trim(); |
| logger.debug("Using configured ({}) folder name regexp '{}'", JcrInstaller.FOLDER_NAME_REGEXP_PROPERTY, folderNameRegexp); |
| } else { |
| folderNameRegexp = JcrInstaller.DEFAULT_FOLDER_NAME_REGEXP; |
| logger.debug("Using default folder name regexp '{}', not provided by {}", folderNameRegexp, JcrInstaller.FOLDER_NAME_REGEXP_PROPERTY); |
| } |
| |
| // Setup folder filtering and watching |
| this.folderNameFilter = new FolderNameFilter(PropertiesUtil.toStringArray(getPropertyValue(logger, ctx, cfg, JcrInstaller.PROP_SEARCH_PATH), JcrInstaller.DEFAULT_SEARCH_PATH), |
| folderNameRegexp, settings.getRunModes()); |
| this.roots = folderNameFilter.getRootPaths(); |
| |
| // setup default path for new configurations |
| String newCfgPath = PropertiesUtil.toString(getPropertyValue(logger, ctx, cfg, JcrInstaller.PROP_NEW_CONFIG_PATH), JcrInstaller.DEFAULT_NEW_CONFIG_PATH); |
| final boolean postSlash = newCfgPath.endsWith("/"); |
| if ( !postSlash ) { |
| newCfgPath = newCfgPath.concat("/"); |
| } |
| final boolean preSlash = newCfgPath.startsWith("/"); |
| if ( !preSlash ) { |
| newCfgPath = this.folderNameFilter.getRootPaths()[0] + '/' + newCfgPath; |
| } |
| this.newConfigPath = newCfgPath; |
| |
| this.pauseScanNodePath = PropertiesUtil.toString(getPropertyValue(logger, ctx, cfg, JcrInstaller.PROP_SCAN_PROP_PATH), JcrInstaller.PAUSE_SCAN_NODE_PATH); |
| } |
| |
| /** Get a property value from the old config, component context or bundle context */ |
| private Object getPropertyValue(final Logger logger, final ComponentContext ctx, final Dictionary<?, ?> oldConfig, final String name) { |
| Object result = null; |
| if ( oldConfig != null ) { |
| result = oldConfig.get(name); |
| if ( result != null ) { |
| logger.warn("Using configuration value from obsolete configuration with PID {} for property {}." + |
| " Please merge this configuration into the configuration with the PID {}.", |
| new Object[] {JcrInstaller.OLD_PID, name, ctx.getProperties().get(Constants.SERVICE_PID)}); |
| } |
| } |
| if ( result == null ) { |
| result = ctx.getBundleContext().getProperty(name); |
| if (result == null) { |
| result = ctx.getProperties().get(name); |
| } |
| } |
| return result; |
| } |
| |
| public String[] getRoots() { |
| return this.roots; |
| } |
| |
| public FolderNameFilter getFolderNameFilter() { |
| return this.folderNameFilter; |
| } |
| |
| public Collection <NodeConverter> getConverters() { |
| return this.converters; |
| } |
| |
| public int getMaxWatchedFolderDepth() { |
| return maxWatchedFolderDepth; |
| } |
| |
| public String getPauseScanNodePath() { |
| return pauseScanNodePath; |
| } |
| |
| public boolean isWriteBack() { |
| return this.writeBack; |
| } |
| |
| public String getNewConfigPath() { |
| return this.newConfigPath; |
| } |
| } |