Committing tenant configuration manager service

revert-70aa11f8
Your Name 9 years ago
parent bcb2c1ddb1
commit b906d43cc8

@ -0,0 +1,55 @@
/*
* Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.carbon.device.mgt.common.configuration.mgt;
public class ConfigurationManagementException extends Exception {
private static final long serialVersionUID = -3151279311929070299L;
private String errorMessage;
public String getErrorMessage() {
return errorMessage;
}
public void setErrorMessage(String errorMessage) {
this.errorMessage = errorMessage;
}
public ConfigurationManagementException(String msg, Exception nestedEx) {
super(msg, nestedEx);
setErrorMessage(msg);
}
public ConfigurationManagementException(String message, Throwable cause) {
super(message, cause);
setErrorMessage(message);
}
public ConfigurationManagementException(String msg) {
super(msg);
setErrorMessage(msg);
}
public ConfigurationManagementException() {
super();
}
public ConfigurationManagementException(Throwable cause) {
super(cause);
}
}

@ -0,0 +1,45 @@
/*
* Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.carbon.device.mgt.common.configuration.mgt;
/**
* This represents the tenant configuration management functionality which should be implemented by
* the device type plugins.
*/
public interface TenantConfigurationManagementService {
/**
* Method to add a operation to a device or a set of devices.
*
* @param tenantConfiguration Operation to be added.
* @param resourcePath Registry resource path.
* @throws org.wso2.carbon.device.mgt.common.configuration.mgt.ConfigurationManagementException If some unusual behaviour is observed while adding the
* configuration.
*/
public boolean saveConfiguration(TenantConfiguration tenantConfiguration, String resourcePath) throws ConfigurationManagementException;
/**
* Method to retrieve the list of general tenant configurations.
*
* @param resourcePath Registry resource path.
* @throws org.wso2.carbon.device.mgt.common.configuration.mgt.ConfigurationManagementException If some unusual behaviour is observed while fetching the
* operation list.
*/
public TenantConfiguration getConfiguration(String resourcePath) throws ConfigurationManagementException;
}

@ -0,0 +1,41 @@
/*
* Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.carbon.device.mgt.core.config;
/**
* This class holds the constants used throughout the configuration manager.
*/
public class ConfigurationManagerConstants {
public static final class ContentTypes {
private ContentTypes() {
throw new AssertionError();
}
public static final String CONTENT_TYPE_ANY = "*/*";
public static final String MEDIA_TYPE_XML = "application/xml";
}
public static final class CharSets {
private CharSets() {
throw new AssertionError();
}
public static final String CHARSET_UTF8 = "UTF8";
}
}

@ -0,0 +1,97 @@
/*
* Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.carbon.device.mgt.core.config.tenant;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.device.mgt.common.configuration.mgt.ConfigurationManagementException;
import org.wso2.carbon.device.mgt.common.configuration.mgt.TenantConfiguration;
import org.wso2.carbon.device.mgt.common.configuration.mgt.TenantConfigurationManagementService;
import org.wso2.carbon.device.mgt.core.config.ConfigurationManagerConstants;
import org.wso2.carbon.device.mgt.core.config.util.ConfigurationManagerUtil;
import org.wso2.carbon.registry.api.Resource;
import org.wso2.carbon.registry.api.RegistryException;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import java.io.StringReader;
import java.io.StringWriter;
import java.nio.charset.Charset;
/**
* This class implements all the functionality exposed as part of the TenantConfigurationManagementService. Main usage of
* this module is, saving/retrieving tenant configurations to the registry.
*/
public class TenantConfigurationManagementServiceImpl
implements TenantConfigurationManagementService {
private static final Log log = LogFactory.getLog(TenantConfigurationManagementServiceImpl.class);
@Override
public boolean saveConfiguration(TenantConfiguration tenantConfiguration, String resourcePath)
throws ConfigurationManagementException {
boolean status;
try {
if (log.isDebugEnabled()) {
log.debug("Persisting tenant configurations in Registry");
}
StringWriter writer = new StringWriter();
JAXBContext context = JAXBContext.newInstance(TenantConfiguration.class);
Marshaller marshaller = context.createMarshaller();
marshaller.marshal(tenantConfiguration, writer);
Resource resource = ConfigurationManagerUtil.getConfigurationRegistry().newResource();
resource.setContent(writer.toString());
resource.setMediaType(ConfigurationManagerConstants.ContentTypes.MEDIA_TYPE_XML);
ConfigurationManagerUtil.putRegistryResource(resourcePath, resource);
status = true;
} catch (RegistryException e) {
throw new ConfigurationManagementException(
"Error occurred while persisting the Registry resource of Tenant Configuration : " + e.getMessage(), e);
} catch (JAXBException e) {
throw new ConfigurationManagementException(
"Error occurred while parsing the Tenant configuration : " + e.getMessage(), e);
}
return status;
}
@Override
public TenantConfiguration getConfiguration(String resourcePath)
throws ConfigurationManagementException {
Resource resource;
try {
resource = ConfigurationManagerUtil.getRegistryResource(resourcePath);
if(resource != null){
JAXBContext context = JAXBContext.newInstance(TenantConfiguration.class);
Unmarshaller unmarshaller = context.createUnmarshaller();
return (TenantConfiguration) unmarshaller.unmarshal(
new StringReader(new String((byte[]) resource.getContent(), Charset
.forName(ConfigurationManagerConstants.CharSets.CHARSET_UTF8))));
}
return new TenantConfiguration();
} catch (JAXBException e) {
throw new ConfigurationManagementException(
"Error occurred while parsing the Tenant configuration : " + e.getMessage(), e);
} catch (RegistryException e) {
throw new ConfigurationManagementException(
"Error occurred while retrieving the Registry resource of Tenant Configuration : " + e.getMessage(), e);
}
}
}

@ -0,0 +1,70 @@
/*
* Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.carbon.device.mgt.core.config.util;
import org.wso2.carbon.context.PrivilegedCarbonContext;
import org.wso2.carbon.device.mgt.common.configuration.mgt.ConfigurationManagementException;
import org.wso2.carbon.device.mgt.core.internal.DeviceManagementDataHolder;
import org.wso2.carbon.registry.api.RegistryException;
import org.wso2.carbon.registry.api.Resource;
import org.wso2.carbon.registry.core.Registry;
public class ConfigurationManagerUtil {
public static Registry getConfigurationRegistry() throws ConfigurationManagementException {
try {
int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
return DeviceManagementDataHolder.getInstance().getRegistryService()
.getConfigSystemRegistry(
tenantId);
} catch (RegistryException e) {
throw new ConfigurationManagementException(
"Error in retrieving governance registry instance: " +
e.getMessage(), e);
}
}
public static Resource getRegistryResource(String path) throws ConfigurationManagementException {
try {
if(ConfigurationManagerUtil.getConfigurationRegistry().resourceExists(path)){
return ConfigurationManagerUtil.getConfigurationRegistry().get(path);
}
return null;
} catch (RegistryException e) {
throw new ConfigurationManagementException("Error in retrieving registry resource : " +
e.getMessage(), e);
}
}
public static boolean putRegistryResource(String path,
Resource resource)
throws ConfigurationManagementException {
boolean status;
try {
ConfigurationManagerUtil.getConfigurationRegistry().beginTransaction();
ConfigurationManagerUtil.getConfigurationRegistry().put(path, resource);
ConfigurationManagerUtil.getConfigurationRegistry().commitTransaction();
status = true;
} catch (RegistryException e) {
throw new ConfigurationManagementException(
"Error occurred while persisting registry resource : " +
e.getMessage(), e);
}
return status;
}
}

@ -24,6 +24,7 @@ import org.osgi.service.component.ComponentContext;
import org.wso2.carbon.apimgt.impl.APIManagerConfigurationService;
import org.wso2.carbon.device.mgt.common.DeviceManagementException;
import org.wso2.carbon.device.mgt.common.app.mgt.ApplicationManagementException;
import org.wso2.carbon.device.mgt.common.configuration.mgt.TenantConfigurationManagementService;
import org.wso2.carbon.device.mgt.common.operation.mgt.OperationManagementException;
import org.wso2.carbon.device.mgt.common.operation.mgt.OperationManager;
import org.wso2.carbon.device.mgt.common.spi.DeviceManagementService;
@ -36,6 +37,7 @@ import org.wso2.carbon.device.mgt.core.app.mgt.config.AppManagementConfiguration
import org.wso2.carbon.device.mgt.core.config.DeviceConfigurationManager;
import org.wso2.carbon.device.mgt.core.config.DeviceManagementConfig;
import org.wso2.carbon.device.mgt.core.config.datasource.DataSourceConfig;
import org.wso2.carbon.device.mgt.core.config.tenant.TenantConfigurationManagementServiceImpl;
import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOFactory;
import org.wso2.carbon.device.mgt.core.operation.mgt.OperationManagerImpl;
import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOFactory;
@ -171,6 +173,11 @@ public class DeviceManagementServiceComponent {
DeviceManagementDataHolder.getInstance().setDeviceManagementProvider(deviceManagementProvider);
bundleContext.registerService(DeviceManagementProviderService.class.getName(), deviceManagementProvider, null);
/* Registering Tenant Configuration Management Service */
TenantConfigurationManagementService
tenantConfiguration = new TenantConfigurationManagementServiceImpl();
bundleContext.registerService(TenantConfigurationManagementService.class.getName(), tenantConfiguration, null);
/* Registering App Management service */
try {
AppManagementConfigurationManager.getInstance().initConfig();

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