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// --- 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.profile;
import java.io.File;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.LinkedHashMap;
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.profile.EProfileException;
import com.netscape.certsrv.profile.IProfile;
import com.netscape.certsrv.profile.IProfileSubsystem;
import com.netscape.certsrv.registry.IPluginInfo;
import com.netscape.certsrv.registry.IPluginRegistry;
public class ProfileSubsystem
extends AbstractProfileSubsystem
implements IProfileSubsystem {
private static final String PROP_LIST = "list";
private static final String PROP_CLASS_ID = "class_id";
private static final String PROP_CONFIG = "config";
/**
* Initializes this subsystem with the given configuration
* store.
* <P>
*
* @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("ProfileSubsystem: start init");
IPluginRegistry registry = (IPluginRegistry)
CMS.getSubsystem(CMS.SUBSYSTEM_REGISTRY);
mProfiles = new LinkedHashMap<String, IProfile>();
mProfileClassIds = new Hashtable<String, String>();
mConfig = config;
mOwner = owner;
// Configuration File Format:
// *.list=profile1,profile2
// *.profile1.class=com.netscape.cms.profile.common.BasicProfile
// *.profile1.config=config/profiles/profile1.cfg
// *.profile2.class=com.netscape.cms.profile.common.BasicProfile
// *.profile2.config=config/profiles/profile2.cfg
// read profile id, implementation, and its configuration files
String ids = config.getString(PROP_LIST, "");
StringTokenizer st = new StringTokenizer(ids, ",");
while (st.hasMoreTokens()) {
String id = st.nextToken();
IConfigStore subStore = config.getSubStore(id);
String classid = subStore.getString(PROP_CLASS_ID);
IPluginInfo info = registry.getPluginInfo("profile", classid);
if (info == null) {
throw new EBaseException("No plugins for type : profile, with id " + classid);
}
CMS.debug("Start Profile Creation - " + id + " " + classid + " " + info.getClassName());
createProfile(id, classid, info.getClassName(), false);
CMS.debug("Done Profile Creation - " + id);
}
Enumeration<String> ee = getProfileIds();
while (ee.hasMoreElements()) {
String id = ee.nextElement();
CMS.debug("Registered Confirmation - " + id);
}
}
/**
* Creates a profile instance.
*/
@Override
public IProfile createProfile(String id, String classid, String className)
throws EProfileException {
return createProfile(id, classid, className, true);
}
private IProfile createProfile(String id, String classid, String className,
boolean isNew) throws EProfileException {
IProfile profile = null;
String configPath;
try {
configPath = CMS.getConfigStore().getString("instanceRoot")
+ "/ca/profiles/ca/" + id + ".cfg";
} catch (EBaseException e) {
throw new EProfileException("CMS_PROFILE_DELETE_ERROR");
}
try {
IConfigStore subStoreConfig = CMS.createFileConfigStore(configPath);
profile = (IProfile) Class.forName(className).newInstance();
CMS.debug("ProfileSubsystem: initing " + className);
profile.setId(id);
profile.init(this, subStoreConfig);
mProfiles.put(id, profile);
mProfileClassIds.put(id, classid);
if (isNew)
createProfileConfig(id, classid);
return profile;
} catch (Exception e) {
// throw exceptions
CMS.debug(e.toString());
CMS.debug(e);
}
return null;
}
public void deleteProfile(String id) throws EProfileException {
String configPath;
try {
configPath = CMS.getConfigStore().getString("instanceRoot")
+ "/ca/profiles/ca/" + id + ".cfg";
} catch (EBaseException e) {
throw new EProfileException("CMS_PROFILE_DELETE_ERROR");
}
if (isProfileEnable(id)) {
throw new EProfileException("CMS_PROFILE_DELETE_ENABLEPROFILE");
}
String ids = "";
try {
ids = mConfig.getString(PROP_LIST, "");
} catch (Exception e) {
}
StringTokenizer tokenizer = new StringTokenizer(ids, ",");
StringBuffer list = new StringBuffer();
while (tokenizer.hasMoreTokens()) {
String element = tokenizer.nextToken();
if (!element.equals(id)) {
list.append(element + ",");
}
}
if (list.length() != 0)
list.deleteCharAt(list.length() - 1);
mConfig.putString(PROP_LIST, list.toString());
mConfig.removeSubStore(id);
File file1 = new File(configPath);
if (!file1.delete()) {
CMS.debug("ProfileSubsystem: deleteProfile: Cannot delete the configuration file : " + configPath);
}
mProfiles.remove(id);
mProfileClassIds.remove(id);
try {
CMS.getConfigStore().commit(false);
} catch (Exception e) {
}
}
private void createProfileConfig(String id, String classId)
throws EProfileException {
String configPath;
try {
configPath = CMS.getConfigStore().getString("instanceRoot")
+ "/ca/profiles/ca/" + id + ".cfg";
} catch (EBaseException e) {
throw new EProfileException("CMS_PROFILE_DELETE_ERROR");
}
try {
if (mProfiles.size() > 0) {
mConfig.putString(PROP_LIST,
mConfig.getString(PROP_LIST) + "," + id);
} else {
mConfig.putString(PROP_LIST, id);
}
mConfig.putString(id + "." + PROP_CLASS_ID, classId);
mConfig.putString(id + "." + PROP_CONFIG, configPath);
CMS.getConfigStore().commit(true);
} catch (EBaseException e) {
CMS.debug(e.toString());
}
}
/**
* Notifies this subsystem if owner is in running mode.
*/
public void startup() throws EBaseException {
CMS.debug("ProfileSubsystem: startup");
}
/**
* Stops this system. The owner may call shutdown
* anytime after initialization.
* <P>
*/
public void shutdown() {
mProfiles.clear();
mProfileClassIds.clear();
}
}
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