From 621d9e5c413e561293d7484b93882d985b3fe15f Mon Sep 17 00:00:00 2001 From: Endi Sukma Dewata Date: Sat, 24 Mar 2012 02:27:47 -0500 Subject: Removed unnecessary pki folder. Previously the source code was located inside a pki folder. This folder was created during svn migration and is no longer needed. This folder has now been removed and the contents have been moved up one level. Ticket #131 --- .../com/netscape/cmscore/registry/PluginInfo.java | 52 ++++ .../netscape/cmscore/registry/PluginRegistry.java | 294 +++++++++++++++++++++ 2 files changed, 346 insertions(+) create mode 100644 base/common/src/com/netscape/cmscore/registry/PluginInfo.java create mode 100644 base/common/src/com/netscape/cmscore/registry/PluginRegistry.java (limited to 'base/common/src/com/netscape/cmscore/registry') diff --git a/base/common/src/com/netscape/cmscore/registry/PluginInfo.java b/base/common/src/com/netscape/cmscore/registry/PluginInfo.java new file mode 100644 index 000000000..681861901 --- /dev/null +++ b/base/common/src/com/netscape/cmscore/registry/PluginInfo.java @@ -0,0 +1,52 @@ +// --- BEGIN COPYRIGHT BLOCK --- +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; version 2 of the License. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this program; if not, write to the Free Software Foundation, Inc., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +// +// (C) 2007 Red Hat, Inc. +// All rights reserved. +// --- END COPYRIGHT BLOCK --- +package com.netscape.cmscore.registry; + +import java.util.Locale; + +import com.netscape.certsrv.registry.IPluginInfo; + +/** + * The plugin information includes id, name, + * classname, and description. + * + * @author thomask + */ +public class PluginInfo implements IPluginInfo { + private String mName = null; + private String mDesc = null; + private String mClassPath = null; + + public PluginInfo(String name, String desc, String classPath) { + mName = name; + mDesc = desc; + mClassPath = classPath; + } + + public String getName(Locale locale) { + return mName; + } + + public String getDescription(Locale locale) { + return mDesc; + } + + public String getClassName() { + return mClassPath; + } +} diff --git a/base/common/src/com/netscape/cmscore/registry/PluginRegistry.java b/base/common/src/com/netscape/cmscore/registry/PluginRegistry.java new file mode 100644 index 000000000..42bb3e68e --- /dev/null +++ b/base/common/src/com/netscape/cmscore/registry/PluginRegistry.java @@ -0,0 +1,294 @@ +// --- BEGIN COPYRIGHT BLOCK --- +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; version 2 of the License. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this program; if not, write to the Free Software Foundation, Inc., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +// +// (C) 2007 Red Hat, Inc. +// All rights reserved. +// --- END COPYRIGHT BLOCK --- +package com.netscape.cmscore.registry; + +import java.util.Enumeration; +import java.util.Hashtable; +import java.util.Locale; +import java.util.StringTokenizer; + +import com.netscape.certsrv.apps.CMS; +import com.netscape.certsrv.base.EBaseException; +import com.netscape.certsrv.base.IConfigStore; +import com.netscape.certsrv.base.ISubsystem; +import com.netscape.certsrv.registry.ERegistryException; +import com.netscape.certsrv.registry.IPluginInfo; +import com.netscape.certsrv.registry.IPluginRegistry; + +public class PluginRegistry implements IPluginRegistry { + + private static final String PROP_TYPES = "types"; + private static final String PROP_IDS = "ids"; + private static final String PROP_NAME = "name"; + private static final String PROP_DESC = "desc"; + private static final String PROP_CLASSPATH = "class"; + private static final String PROP_FILE = "file"; + + private IConfigStore mConfig = null; + private IConfigStore mFileConfig = null; + private ISubsystem mOwner = null; + private Hashtable> mTypes = + new Hashtable>(); + + public PluginRegistry() { + } + + /** + * Retrieves the name of this subsystem. + */ + public String getId() { + return null; + } + + /** + * Sets specific to this subsystem. + */ + public void setId(String id) throws EBaseException { + } + + /** + * Initializes this subsystem with the given configuration + * store. + *

+ * + * @param owner owner of this subsystem + * @param config configuration store + * @exception EBaseException failed to initialize + */ + public void init(ISubsystem owner, IConfigStore config) + throws EBaseException { + CMS.debug("RegistrySubsystem: start init"); + mConfig = config; + mOwner = owner; + + mFileConfig = CMS.createFileConfigStore( + mConfig.getString(PROP_FILE)); + + String types_str = null; + + try { + types_str = mFileConfig.getString(PROP_TYPES, null); + } catch (EBaseException e) { + } + if (types_str == null) { + CMS.debug("PluginRegistry: no types"); + return; + } + StringTokenizer st = new StringTokenizer(types_str, ","); + + while (st.hasMoreTokens()) { + String type = st.nextToken(); + + loadPlugins(config, type); + } + } + + /** + * Load plugins of the given type. + */ + public void loadPlugins(IConfigStore config, String type) + throws EBaseException { + String ids_str = null; + + try { + ids_str = mFileConfig.getString(type + "." + PROP_IDS, null); + } catch (EBaseException e) { + } + if (ids_str == null) { + return; + } + StringTokenizer st = new StringTokenizer(ids_str, ","); + + while (st.hasMoreTokens()) { + String id = st.nextToken(); + + loadPlugin(config, type, id); + } + } + + public IPluginInfo createPluginInfo(String name, String desc, String classPath) { + return new PluginInfo(name, desc, classPath); + } + + /** + * Load plugins of the given type. + */ + public void loadPlugin(IConfigStore config, String type, String id) + throws EBaseException { + String name = null; + + try { + name = mFileConfig.getString(type + "." + id + "." + PROP_NAME, null); + } catch (EBaseException e) { + } + String desc = null; + + try { + desc = mFileConfig.getString(type + "." + id + "." + PROP_DESC, null); + } catch (EBaseException e) { + } + String classpath = null; + + try { + classpath = mFileConfig.getString(type + "." + id + "." + PROP_CLASSPATH, + null); + } catch (EBaseException e) { + } + PluginInfo info = new PluginInfo(name, desc, classpath); + + addPluginInfo(type, id, info, 0); + } + + public void removePluginInfo(String type, String id) + throws ERegistryException { + Hashtable plugins = mTypes.get(type); + if (plugins == null) + return; + plugins.remove(id); + Locale locale = Locale.getDefault(); + rebuildConfigStore(locale); + } + + public void addPluginInfo(String type, String id, IPluginInfo info) + throws ERegistryException { + addPluginInfo(type, id, info, 1); + } + + public void addPluginInfo(String type, String id, IPluginInfo info, int saveConfig) + throws ERegistryException { + Hashtable plugins = mTypes.get(type); + + if (plugins == null) { + plugins = new Hashtable(); + mTypes.put(type, plugins); + } + Locale locale = Locale.getDefault(); + + CMS.debug("added plugin " + type + " " + id + " " + + info.getName(locale) + " " + info.getDescription(locale) + " " + + info.getClassName()); + plugins.put(id, info); + + // rebuild configuration store + if (saveConfig == 1) + rebuildConfigStore(locale); + } + + public void rebuildConfigStore(Locale locale) + throws ERegistryException { + Enumeration types = mTypes.keys(); + StringBuffer typesBuf = new StringBuffer(); + + while (types.hasMoreElements()) { + String type = (String) types.nextElement(); + + typesBuf.append(type); + if (types.hasMoreElements()) { + typesBuf.append(","); + } + Hashtable mPlugins = mTypes.get(type); + StringBuffer idsBuf = new StringBuffer(); + Enumeration plugins = mPlugins.keys(); + + while (plugins.hasMoreElements()) { + String id = (String) plugins.nextElement(); + + idsBuf.append(id); + if (plugins.hasMoreElements()) { + idsBuf.append(","); + } + IPluginInfo plugin = (IPluginInfo) mPlugins.get(id); + + mFileConfig.putString(type + "." + id + ".class", + plugin.getClassName()); + mFileConfig.putString(type + "." + id + ".name", + plugin.getName(locale)); + mFileConfig.putString(type + "." + id + ".desc", + plugin.getDescription(locale)); + } + mFileConfig.putString(type + ".ids", idsBuf.toString()); + } + mFileConfig.putString("types", typesBuf.toString()); + try { + mFileConfig.commit(false); + } catch (EBaseException e) { + CMS.debug("PluginRegistry: failed to commit registry.cfg"); + } + } + + /** + * Notifies this subsystem if owner is in running mode. + */ + public void startup() throws EBaseException { + CMS.debug("RegistrySubsystem: startup"); + } + + /** + * Stops this system. The owner may call shutdown + * anytime after initialization. + *

+ */ + public void shutdown() { + mTypes.clear(); + mTypes = null; + } + + /** + * Returns the root configuration storage of this system. + *

+ * + * @return configuration store of this subsystem + */ + public IConfigStore getConfigStore() { + return mConfig; + } + + public IConfigStore getFileConfigStore() { + return mFileConfig; + } + + /** + * Returns all type names. + */ + public Enumeration getTypeNames() { + return mTypes.keys(); + } + + /** + * Returns a list of identifiers of the given type. + */ + public Enumeration getIds(String type) { + Hashtable plugins = mTypes.get(type); + + if (plugins == null) + return null; + return plugins.keys(); + } + + /** + * Retrieves the plugin information. + */ + public IPluginInfo getPluginInfo(String type, String id) { + Hashtable plugins = mTypes.get(type); + + if (plugins == null) + return null; + return plugins.get(id); + } + +} -- cgit