/**
* Copyright 2004-2005 jManage.org
*
* Licensed 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.jmanage.core.services;
import org.jmanage.core.config.*;
import org.jmanage.core.data.ApplicationConfigData;
import org.jmanage.core.data.MBeanData;
import org.jmanage.core.util.*;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Logger;
/**
*
* date: Jan 17, 2005
* @author Rakesh Kalra, Shashank Bellary
*/
public class ConfigurationServiceImpl implements ConfigurationService {
@SuppressWarnings("unused")
private static Logger logger = Loggers.getLogger(ConfigurationService.class);
/**
* Add/Configure a new application without any dashboards.
*
* @param context
* @param data
* @return Application config with dashboard details.
*/
public ApplicationConfigData addApplication(ServiceContext context,
ApplicationConfigData data){
AccessController.checkAccess(context, ACLConstants.ACL_ADD_APPLICATIONS);
/* do the operation */
String appId = ApplicationConfig.getNextApplicationId();
Integer port = data.getPort();
ApplicationConfig config =
ApplicationConfigFactory.create(appId, data.getName(),
data.getType(),
data.getHost(),
port,
data.getURL(),
data.getUsername(),
data.getPassword(),
data.getParamValues());
try {
ApplicationConfigManager.addApplication(config);
} catch (ApplicationConfigManager.DuplicateApplicationNameException e) {
throw new ServiceException(ErrorCodes.APPLICATION_NAME_ALREADY_EXISTS,
e.getAppName());
}
data.setApplicationId(config.getApplicationId());
/* log the operation */
UserActivityLogger.getInstance().logActivity(
context.getUser().getUsername(),
"Added application "+ "\""+config.getName()+"\"");
return data;
}
// TODO: sort the list before returning
public List getAllApplications(ServiceContext context) {
List appConfigs = ApplicationConfigManager.getApplications();
return appConfigListToAppConfigDataList(appConfigs);
}
private List appConfigListToAppConfigDataList(List appConfigs){
ArrayList<ApplicationConfigData> appDataObjs =
new ArrayList<ApplicationConfigData>(appConfigs.size());
for (Object appConfig1 : appConfigs) {
ApplicationConfigData configData = new ApplicationConfigData();
ApplicationConfig appConfig = (ApplicationConfig) appConfig1;
CoreUtils.copyProperties(configData, appConfig);
appDataObjs.add(configData);
if (appConfig.isCluster()) {
List childApplications =
appConfigListToAppConfigDataList(appConfig.getApplications());
configData.setChildApplications(childApplications);
}
}
return appDataObjs;
}
public List<MBeanData> getConfiguredMBeans(ServiceContext context)
throws ServiceException {
AccessController.checkAccess(context,
ACLConstants.ACL_VIEW_APPLICATIONS);
String applicationName = context.getApplicationConfig().getName();
ApplicationConfig appConfig =
ServiceUtils.getApplicationConfigByName(applicationName);
List mbeanList = appConfig.getMBeans();
ArrayList<MBeanData> mbeanDataList = new ArrayList<MBeanData>(mbeanList.size());
for (Object mbeanConfig1 : mbeanList) {
MBeanConfig mbeanConfig = (MBeanConfig) mbeanConfig1;
mbeanDataList.add(new MBeanData(mbeanConfig.getObjectName(),
mbeanConfig.getName()));
}
return mbeanDataList;
}
public GraphConfig addGraph(ServiceContext context,GraphConfig graphConfig){
ApplicationConfig appConfig = context.getApplicationConfig();
// todo: this method needs attention. GraphConfig is added before
// calling this method
//appConfig.addGraph(graphConfig);
try {
ApplicationConfigManager.updateApplication(appConfig);
} catch (ApplicationConfigManager.DuplicateApplicationNameException e) {
// unexpected exception
throw new RuntimeException(e);
}
return graphConfig;
}
}