forked from community/device-mgt-core
harshanl
9 years ago
parent
6ef4bdd73e
commit
bbec523a47
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* you may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.device.mgt.common.notification.mgt;
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import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
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/**
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* DTO of Notification object which is used to communicate Operation notifications to MDM core.
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*/
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public class Notification {
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public enum Status{
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NEW, CHECKED
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}
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public enum Type{
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ALERT,
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}
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private int notificationId;
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private DeviceIdentifier deviceIdentifier;
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private String description;
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private int operationId;
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private Status status;
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public Status getStatus() {
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return status;
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}
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public void setStatus(String status) {
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this.status = Status.valueOf(status);
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}
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public int getNotificationId() {
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return notificationId;
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}
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public void setNotificationId(int notificationId) {
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this.notificationId = notificationId;
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}
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public DeviceIdentifier getDeviceIdentifier() {
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return deviceIdentifier;
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}
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public void setDeviceIdentifier(DeviceIdentifier deviceIdentifier) {
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this.deviceIdentifier = deviceIdentifier;
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}
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public String getDescription() {
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return description;
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}
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public void setDescription(String description) {
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this.description = description;
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}
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public int getOperationId() {
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return operationId;
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}
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public void setOperationId(int operationId) {
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this.operationId = operationId;
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}
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@Override
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public String toString() {
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return "Notification{" +
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"notificationId='" + notificationId + '\'' +
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", deviceId=" + deviceIdentifier.getId() +
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", deviceType=" + deviceIdentifier.getType() +
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", status=" + status +
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", description='" + description + '\'' +
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", operationId='" + operationId + '\'' +
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'}';
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}
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}
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* you may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.device.mgt.common.notification.mgt;
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/**
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* Custom exception class to be used in NotificationMgmt related functionalities.
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*/
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public class NotificationManagementException extends Exception {
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private static final long serialVersionUID = -8933146283800122660L;
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private String errorMessage;
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public String getErrorMessage() {
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return errorMessage;
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}
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public void setErrorMessage(String errorMessage) {
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this.errorMessage = errorMessage;
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}
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public NotificationManagementException(String msg, Exception nestedEx) {
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super(msg, nestedEx);
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setErrorMessage(msg);
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}
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public NotificationManagementException(String message, Throwable cause) {
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super(message, cause);
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setErrorMessage(message);
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}
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public NotificationManagementException(String msg) {
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super(msg);
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setErrorMessage(msg);
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}
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public NotificationManagementException() {
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super();
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}
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public NotificationManagementException(Throwable cause) {
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super(cause);
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}
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}
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@ -0,0 +1,36 @@
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* you may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.device.mgt.common.notification.mgt;
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import java.util.List;
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/**
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* Defines the contract of NotificationManagementService.
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*/
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public interface NotificationManagementService {
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public boolean addNotification(Notification notification) throws NotificationManagementException;
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public boolean updateNotification(Notification notification) throws NotificationManagementException;
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public boolean updateNotificationStatus(int notificationId, Notification.Status status) throws
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NotificationManagementException;
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public List<Notification> getAllNotifications() throws NotificationManagementException;
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public List<Notification> getNotificationsByStatus(Notification.Status status) throws
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NotificationManagementException;
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}
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* you may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.device.mgt.core.notification.mgt;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.wso2.carbon.device.mgt.common.Device;
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import org.wso2.carbon.device.mgt.common.TransactionManagementException;
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import org.wso2.carbon.device.mgt.common.notification.mgt.Notification;
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import org.wso2.carbon.device.mgt.common.notification.mgt.NotificationManagementException;
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import org.wso2.carbon.device.mgt.common.notification.mgt.NotificationManagementService;
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import org.wso2.carbon.device.mgt.core.dao.DeviceDAO;
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import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOException;
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import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOFactory;
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import org.wso2.carbon.device.mgt.core.notification.mgt.dao.NotificationDAO;
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import org.wso2.carbon.device.mgt.core.notification.mgt.dao.NotificationManagementDAOFactory;
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import org.wso2.carbon.device.mgt.core.notification.mgt.dao.util.NotificationDAOUtil;
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import java.sql.SQLException;
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import java.util.List;
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/**
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* This class implements the NotificationManagementService.
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*/
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public class NotificationManagementServiceImpl implements NotificationManagementService {
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private static final Log log = LogFactory.getLog(NotificationManagementServiceImpl.class);
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private NotificationDAO notificationDAO;
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private DeviceDAO deviceDAO;
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public NotificationManagementServiceImpl() {
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this.notificationDAO = NotificationManagementDAOFactory.getNotificationDAO();
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this.deviceDAO = DeviceManagementDAOFactory.getDeviceDAO();
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}
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@Override
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public boolean addNotification(Notification notification) throws NotificationManagementException {
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boolean status = false;
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int deviceId, tenantId;
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if (log.isDebugEnabled()) {
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log.debug("Adding a Notification : [" + notification.toString() + "]");
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}
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try {
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tenantId = NotificationDAOUtil.getTenantId();
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DeviceManagementDAOFactory.openConnection();
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Device device = deviceDAO.getDevice(notification.getDeviceIdentifier(), tenantId);
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deviceId = device.getId();
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} catch (SQLException e) {
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throw new NotificationManagementException("Error occurred while opening a connection to" +
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" the data source", e);
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} catch (DeviceManagementDAOException e) {
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throw new NotificationManagementException("Error occurred while retriving device data for " +
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" adding notification", e);
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} finally {
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DeviceManagementDAOFactory.closeConnection();
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}
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try {
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NotificationManagementDAOFactory.beginTransaction();
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int notificationId = notificationDAO.addNotification(deviceId, tenantId, notification);
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NotificationManagementDAOFactory.commitTransaction();
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if (log.isDebugEnabled()) {
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log.debug("Notification id : " + notificationId +" was added to the table.");
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}
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if(notificationId > 0) {
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status = true;
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}
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} catch (TransactionManagementException e) {
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NotificationManagementDAOFactory.rollbackTransaction();
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throw new NotificationManagementException("Error occurred while adding notification", e);
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} finally {
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NotificationManagementDAOFactory.closeConnection();
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}
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return status;
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}
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@Override
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public boolean updateNotification(Notification notification) throws NotificationManagementException {
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boolean status = false;
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if (log.isDebugEnabled()) {
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log.debug("Updating Notification : [" + notification.toString() + "]");
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}
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try {
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NotificationManagementDAOFactory.beginTransaction();
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if(notificationDAO.updateNotification(notification) > 0 ) {
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status = true;
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}
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NotificationManagementDAOFactory.commitTransaction();
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if (log.isDebugEnabled()) {
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log.debug("Notification id : " + notification.getNotificationId() +
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" has updated successfully.");
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}
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} catch (TransactionManagementException e) {
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NotificationManagementDAOFactory.rollbackTransaction();
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throw new NotificationManagementException("Error occurred while updating notification ", e);
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} finally {
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NotificationManagementDAOFactory.closeConnection();
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}
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return status;
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}
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@Override
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public boolean updateNotificationStatus(int notificationId, Notification.Status status)
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throws NotificationManagementException {
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boolean operationStatus = false;
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if (log.isDebugEnabled()) {
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log.debug("Updating Notification id : " + notificationId);
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}
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try {
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NotificationManagementDAOFactory.beginTransaction();
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if(notificationDAO.updateNotificationStatus(notificationId, status) > 0 ) {
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operationStatus = true;
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}
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NotificationManagementDAOFactory.commitTransaction();
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if (log.isDebugEnabled()) {
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log.debug("Notification id : " + notificationId +" has updated successfully.");
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}
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} catch (TransactionManagementException e) {
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NotificationManagementDAOFactory.rollbackTransaction();
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throw new NotificationManagementException("Error occurred while updating notification", e);
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} finally {
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NotificationManagementDAOFactory.closeConnection();
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}
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return operationStatus;
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}
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@Override
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public List<Notification> getAllNotifications() throws NotificationManagementException{
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try {
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NotificationManagementDAOFactory.openConnection();
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return notificationDAO.getAllNotifications(NotificationDAOUtil.getTenantId());
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} catch (SQLException e) {
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throw new NotificationManagementException("Error occurred while opening a connection to" +
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" the data source", e);
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} finally {
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NotificationManagementDAOFactory.closeConnection();
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}
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}
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@Override
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public List<Notification> getNotificationsByStatus(Notification.Status status)
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throws NotificationManagementException{
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try {
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NotificationManagementDAOFactory.openConnection();
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return notificationDAO.getNotificationsByStatus(status, NotificationDAOUtil.getTenantId());
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} catch (SQLException e) {
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throw new NotificationManagementException("Error occurred while opening a connection " +
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"to the data source", e);
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} finally {
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NotificationManagementDAOFactory.closeConnection();
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}
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}
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}
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@ -0,0 +1,83 @@
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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|
*
|
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|
* WSO2 Inc. licenses this file to you under the Apache License,
|
||||||
|
* Version 2.0 (the "License"); you may not use this file except
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||||||
|
* in compliance with the License.
|
||||||
|
* you may obtain a copy of the License at
|
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|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
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|
*
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||||||
|
* 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.
|
||||||
|
*/
|
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|
|
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|
package org.wso2.carbon.device.mgt.core.notification.mgt.dao;
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import org.wso2.carbon.device.mgt.common.notification.mgt.Notification;
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import org.wso2.carbon.device.mgt.common.notification.mgt.NotificationManagementException;
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|
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import java.util.List;
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|
/**
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|
* This class defines the methods to be implemented by NotificationDAO layer.
|
||||||
|
*/
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|
public interface NotificationDAO {
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|
|
||||||
|
/**
|
||||||
|
* This method is used to add a notification.
|
||||||
|
*
|
||||||
|
* @param deviceId device id.
|
||||||
|
* @param tenantId tenant id.
|
||||||
|
* @param notification Notification object.
|
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|
* @return returns the id of the persisted Notification record.
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|
* @throws NotificationManagementException
|
||||||
|
*/
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|
int addNotification(int deviceId, int tenantId, Notification notification) throws
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NotificationManagementException;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This method is used to update a notification.
|
||||||
|
*
|
||||||
|
* @param notification Notification object.
|
||||||
|
* @return returns the no of updated records.
|
||||||
|
* @throws NotificationManagementException
|
||||||
|
*/
|
||||||
|
int updateNotification(Notification notification) throws NotificationManagementException;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This method is used to update a notification status.
|
||||||
|
*
|
||||||
|
* @param notificationId notification id.
|
||||||
|
* @param status Notification.Status.
|
||||||
|
* @return returns the no of updated records.
|
||||||
|
* @throws NotificationManagementException
|
||||||
|
*/
|
||||||
|
int updateNotificationStatus(int notificationId, Notification.Status status)
|
||||||
|
throws NotificationManagementException;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This method is used to get all notifications based on tenant-id.
|
||||||
|
*
|
||||||
|
* @param tenantId tenant id.
|
||||||
|
* @return returns the matching notifications.
|
||||||
|
* @throws NotificationManagementException
|
||||||
|
*/
|
||||||
|
List<Notification> getAllNotifications(int tenantId) throws NotificationManagementException;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This method is used to get all notifications based on notification-status.
|
||||||
|
*
|
||||||
|
* @param status Notification.Status.
|
||||||
|
* @param tenantId tenant id.
|
||||||
|
* @return returns the matching notifications.
|
||||||
|
* @throws NotificationManagementException
|
||||||
|
*/
|
||||||
|
List<Notification> getNotificationsByStatus(Notification.Status status, int tenantId) throws
|
||||||
|
NotificationManagementException;
|
||||||
|
|
||||||
|
}
|
||||||
@ -0,0 +1,171 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2015, 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.notification.mgt.dao;
|
||||||
|
|
||||||
|
import org.apache.commons.logging.Log;
|
||||||
|
import org.apache.commons.logging.LogFactory;
|
||||||
|
import org.wso2.carbon.device.mgt.common.IllegalTransactionStateException;
|
||||||
|
import org.wso2.carbon.device.mgt.common.TransactionManagementException;
|
||||||
|
import org.wso2.carbon.device.mgt.core.config.datasource.DataSourceConfig;
|
||||||
|
import org.wso2.carbon.device.mgt.core.config.datasource.JNDILookupDefinition;
|
||||||
|
import org.wso2.carbon.device.mgt.core.notification.mgt.dao.impl.NotificationDAOImpl;
|
||||||
|
import org.wso2.carbon.device.mgt.core.notification.mgt.dao.util.NotificationDAOUtil;
|
||||||
|
|
||||||
|
import javax.sql.DataSource;
|
||||||
|
import java.sql.Connection;
|
||||||
|
import java.sql.SQLException;
|
||||||
|
import java.util.Hashtable;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* DAO factory class to be used in NotificationManagement related functionalities.
|
||||||
|
*/
|
||||||
|
public class NotificationManagementDAOFactory {
|
||||||
|
|
||||||
|
private static DataSource dataSource;
|
||||||
|
private static final Log log = LogFactory.getLog(NotificationManagementDAOFactory.class);
|
||||||
|
private static ThreadLocal<Connection> currentConnection = new ThreadLocal<Connection>();
|
||||||
|
|
||||||
|
public static NotificationDAO getNotificationDAO() {
|
||||||
|
return new NotificationDAOImpl();
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void init(DataSourceConfig config) {
|
||||||
|
dataSource = resolveDataSource(config);
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void init(DataSource dtSource) {
|
||||||
|
dataSource = dtSource;
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void beginTransaction() throws TransactionManagementException {
|
||||||
|
Connection conn = currentConnection.get();
|
||||||
|
if (conn != null) {
|
||||||
|
throw new IllegalTransactionStateException("A transaction is already active within the context of " +
|
||||||
|
"this particular thread. Therefore, calling 'beginTransaction/openConnection' while another " +
|
||||||
|
"transaction is already active is a sign of improper transaction handling");
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
conn = dataSource.getConnection();
|
||||||
|
conn.setAutoCommit(false);
|
||||||
|
currentConnection.set(conn);
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new TransactionManagementException("Error occurred while retrieving config.datasource connection", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void openConnection() throws SQLException {
|
||||||
|
Connection conn = currentConnection.get();
|
||||||
|
if (conn != null) {
|
||||||
|
throw new IllegalTransactionStateException("A transaction is already active within the context of " +
|
||||||
|
"this particular thread. Therefore, calling 'beginTransaction/openConnection' while another " +
|
||||||
|
"transaction is already active is a sign of improper transaction handling");
|
||||||
|
}
|
||||||
|
conn = dataSource.getConnection();
|
||||||
|
currentConnection.set(conn);
|
||||||
|
}
|
||||||
|
|
||||||
|
public static Connection getConnection() throws SQLException {
|
||||||
|
Connection conn = currentConnection.get();
|
||||||
|
if (conn == null) {
|
||||||
|
throw new IllegalTransactionStateException("No connection is associated with the current transaction. " +
|
||||||
|
"This might have ideally been caused by not properly initiating the transaction via " +
|
||||||
|
"'beginTransaction'/'openConnection' methods");
|
||||||
|
}
|
||||||
|
return conn;
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void commitTransaction() {
|
||||||
|
Connection conn = currentConnection.get();
|
||||||
|
if (conn == null) {
|
||||||
|
throw new IllegalTransactionStateException("No connection is associated with the current transaction. " +
|
||||||
|
"This might have ideally been caused by not properly initiating the transaction via " +
|
||||||
|
"'beginTransaction'/'openConnection' methods");
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
conn.commit();
|
||||||
|
} catch (SQLException e) {
|
||||||
|
log.error("Error occurred while committing the transaction", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void rollbackTransaction() {
|
||||||
|
Connection conn = currentConnection.get();
|
||||||
|
if (conn == null) {
|
||||||
|
throw new IllegalTransactionStateException("No connection is associated with the current transaction. " +
|
||||||
|
"This might have ideally been caused by not properly initiating the transaction via " +
|
||||||
|
"'beginTransaction'/'openConnection' methods");
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
conn.rollback();
|
||||||
|
} catch (SQLException e) {
|
||||||
|
log.warn("Error occurred while roll-backing the transaction", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void closeConnection() {
|
||||||
|
Connection conn = currentConnection.get();
|
||||||
|
if (conn == null) {
|
||||||
|
throw new IllegalTransactionStateException("No connection is associated with the current transaction. " +
|
||||||
|
"This might have ideally been caused by not properly initiating the transaction via " +
|
||||||
|
"'beginTransaction'/'openConnection' methods");
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
conn.close();
|
||||||
|
} catch (SQLException e) {
|
||||||
|
log.warn("Error occurred while close the connection");
|
||||||
|
}
|
||||||
|
currentConnection.remove();
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Resolve data source from the data source definition
|
||||||
|
*
|
||||||
|
* @param config data source configuration
|
||||||
|
* @return data source resolved from the data source definition
|
||||||
|
*/
|
||||||
|
private static DataSource resolveDataSource(DataSourceConfig config) {
|
||||||
|
DataSource dataSource = null;
|
||||||
|
if (config == null) {
|
||||||
|
throw new RuntimeException(
|
||||||
|
"Device Management Repository data source configuration " + "is null and " +
|
||||||
|
"thus, is not initialized");
|
||||||
|
}
|
||||||
|
JNDILookupDefinition jndiConfig = config.getJndiLookupDefinition();
|
||||||
|
if (jndiConfig != null) {
|
||||||
|
if (log.isDebugEnabled()) {
|
||||||
|
log.debug("Initializing Device Management Repository data source using the JNDI " +
|
||||||
|
"Lookup Definition");
|
||||||
|
}
|
||||||
|
List<JNDILookupDefinition.JNDIProperty> jndiPropertyList =
|
||||||
|
jndiConfig.getJndiProperties();
|
||||||
|
if (jndiPropertyList != null) {
|
||||||
|
Hashtable<Object, Object> jndiProperties = new Hashtable<Object, Object>();
|
||||||
|
for (JNDILookupDefinition.JNDIProperty prop : jndiPropertyList) {
|
||||||
|
jndiProperties.put(prop.getName(), prop.getValue());
|
||||||
|
}
|
||||||
|
dataSource = NotificationDAOUtil.lookupDataSource(jndiConfig.getJndiName(), jndiProperties);
|
||||||
|
} else {
|
||||||
|
dataSource = NotificationDAOUtil.lookupDataSource(jndiConfig.getJndiName(), null);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return dataSource;
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,214 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2015, 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.notification.mgt.dao.impl;
|
||||||
|
|
||||||
|
import org.apache.commons.logging.Log;
|
||||||
|
import org.apache.commons.logging.LogFactory;
|
||||||
|
import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
|
||||||
|
import org.wso2.carbon.device.mgt.common.notification.mgt.Notification;
|
||||||
|
import org.wso2.carbon.device.mgt.common.notification.mgt.NotificationManagementException;
|
||||||
|
import org.wso2.carbon.device.mgt.core.notification.mgt.dao.NotificationDAO;
|
||||||
|
import org.wso2.carbon.device.mgt.core.notification.mgt.dao.NotificationManagementDAOFactory;
|
||||||
|
import org.wso2.carbon.device.mgt.core.notification.mgt.dao.util.NotificationDAOUtil;
|
||||||
|
|
||||||
|
import java.sql.*;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Implementation of NotificationDAO which includes the methods to do CRUD operations on notification.
|
||||||
|
*/
|
||||||
|
public class NotificationDAOImpl implements NotificationDAO {
|
||||||
|
|
||||||
|
private static final Log log = LogFactory.getLog(NotificationDAOImpl.class);
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int addNotification(int deviceId, int tenantId, Notification notification) throws
|
||||||
|
NotificationManagementException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt;
|
||||||
|
ResultSet rs;
|
||||||
|
int notificationId = -1;
|
||||||
|
try {
|
||||||
|
NotificationManagementDAOFactory.beginTransaction();
|
||||||
|
conn = NotificationManagementDAOFactory.getConnection();
|
||||||
|
String sql =
|
||||||
|
"INSERT INTO DM_NOTIFICATION(DEVICE_ID, OPERATION_ID, STATUS, DESCRIPTION, TENANT_ID) " +
|
||||||
|
"VALUES (?, ?, ?, ?, ?)";
|
||||||
|
stmt = conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
|
||||||
|
stmt.setInt(1, deviceId);
|
||||||
|
stmt.setInt(2, notification.getOperationId());
|
||||||
|
stmt.setString(3, notification.getStatus().toString());
|
||||||
|
stmt.setString(4, notification.getDescription());
|
||||||
|
stmt.setInt(5, tenantId);
|
||||||
|
stmt.execute();
|
||||||
|
rs = stmt.getGeneratedKeys();
|
||||||
|
if (rs.next()) {
|
||||||
|
notificationId = rs.getInt(1);
|
||||||
|
}
|
||||||
|
NotificationManagementDAOFactory.commitTransaction();
|
||||||
|
} catch (Exception e) {
|
||||||
|
NotificationManagementDAOFactory.rollbackTransaction();
|
||||||
|
throw new NotificationManagementException("Error occurred while adding the " +
|
||||||
|
"Notification for device id : " + deviceId,
|
||||||
|
e);
|
||||||
|
} finally {
|
||||||
|
NotificationManagementDAOFactory.closeConnection();
|
||||||
|
}
|
||||||
|
return notificationId;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int updateNotification(Notification notification)
|
||||||
|
throws NotificationManagementException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt;
|
||||||
|
int rows;
|
||||||
|
try {
|
||||||
|
NotificationManagementDAOFactory.beginTransaction();
|
||||||
|
conn = NotificationManagementDAOFactory.getConnection();
|
||||||
|
String sql = "UPDATE DM_NOTIFICATION SET OPERATION_ID = ?, STATUS = ?, DESCRIPTION = ? " +
|
||||||
|
"WHERE NOTIFICATION_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, notification.getOperationId());
|
||||||
|
stmt.setString(2, notification.getStatus().toString());
|
||||||
|
stmt.setString(3, notification.getDescription());
|
||||||
|
stmt.setInt(4, notification.getNotificationId());
|
||||||
|
rows = stmt.executeUpdate();
|
||||||
|
NotificationManagementDAOFactory.commitTransaction();
|
||||||
|
} catch (Exception e) {
|
||||||
|
NotificationManagementDAOFactory.rollbackTransaction();
|
||||||
|
throw new NotificationManagementException("Error occurred while updating the " +
|
||||||
|
"Notification id : " + notification.getNotificationId(), e);
|
||||||
|
} finally {
|
||||||
|
NotificationManagementDAOFactory.closeConnection();
|
||||||
|
}
|
||||||
|
return rows;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int updateNotificationStatus(int notificationId, Notification.Status status)
|
||||||
|
throws NotificationManagementException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt;
|
||||||
|
int rows;
|
||||||
|
try {
|
||||||
|
NotificationManagementDAOFactory.beginTransaction();
|
||||||
|
conn = NotificationManagementDAOFactory.getConnection();
|
||||||
|
String sql = "UPDATE DM_NOTIFICATION SET STATUS = ? WHERE NOTIFICATION_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setString(1, status.toString());
|
||||||
|
stmt.setInt(2, notificationId);
|
||||||
|
rows = stmt.executeUpdate();
|
||||||
|
NotificationManagementDAOFactory.commitTransaction();
|
||||||
|
} catch (Exception e) {
|
||||||
|
NotificationManagementDAOFactory.rollbackTransaction();
|
||||||
|
throw new NotificationManagementException("Error occurred while updating the status of " +
|
||||||
|
"Notification id : " + notificationId, e);
|
||||||
|
} finally {
|
||||||
|
NotificationManagementDAOFactory.closeConnection();
|
||||||
|
}
|
||||||
|
return rows;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public List<Notification> getAllNotifications(int tenantId)
|
||||||
|
throws NotificationManagementException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
List<Notification> notifications = null;
|
||||||
|
try {
|
||||||
|
conn = NotificationManagementDAOFactory.getConnection();
|
||||||
|
String sql =
|
||||||
|
"SELECT n1.NOTIFICATION_ID, n1.DEVICE_ID, n1.OPERATION_ID, n1.STATUS," +
|
||||||
|
" n1.DESCRIPTION, d.DEVICE_IDENTIFICATION, t.NAME AS DEVICE_TYPE FROM " +
|
||||||
|
"DM_DEVICE d, DM_DEVICE_TYPE t, (SELECT NOTIFICATION_ID, DEVICE_ID, " +
|
||||||
|
"OPERATION_ID, STATUS, DESCRIPTION FROM DM_NOTIFICATION WHERE " +
|
||||||
|
"TENANT_ID = ?) n1 WHERE n1.DEVICE_ID = d.ID AND d.DEVICE_TYPE_ID=t.ID " +
|
||||||
|
"AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, tenantId);
|
||||||
|
stmt.setInt(2, tenantId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
notifications = new ArrayList<>();
|
||||||
|
while (rs.next()) {
|
||||||
|
notifications.add(this.getNotification(rs));
|
||||||
|
}
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new NotificationManagementException(
|
||||||
|
"Error occurred while retrieving information of all " +
|
||||||
|
"notifications", e);
|
||||||
|
} finally {
|
||||||
|
NotificationDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
return notifications;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public List<Notification> getNotificationsByStatus(Notification.Status status, int tenantId)
|
||||||
|
throws NotificationManagementException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
List<Notification> notifications = null;
|
||||||
|
try {
|
||||||
|
conn = NotificationManagementDAOFactory.getConnection();
|
||||||
|
String sql = "SELECT n1.NOTIFICATION_ID, n1.DEVICE_ID, n1.OPERATION_ID, n1.STATUS," +
|
||||||
|
" n1.DESCRIPTION, d.DEVICE_IDENTIFICATION, t.NAME AS DEVICE_TYPE FROM " +
|
||||||
|
"DM_DEVICE d, DM_DEVICE_TYPE t, (SELECT NOTIFICATION_ID, DEVICE_ID, " +
|
||||||
|
"OPERATION_ID, STATUS, DESCRIPTION FROM DM_NOTIFICATION WHERE " +
|
||||||
|
"TENANT_ID = ? AND STATUS = ?) n1 WHERE n1.DEVICE_ID = d.ID AND d.DEVICE_TYPE_ID=t.ID " +
|
||||||
|
"AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, tenantId);
|
||||||
|
stmt.setString(2, status.toString());
|
||||||
|
stmt.setInt(3, tenantId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
notifications = new ArrayList<>();
|
||||||
|
while (rs.next()) {
|
||||||
|
notifications.add(this.getNotification(rs));
|
||||||
|
}
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new NotificationManagementException(
|
||||||
|
"Error occurred while retrieving information of all " +
|
||||||
|
"notifications by status : " + status, e);
|
||||||
|
} finally {
|
||||||
|
NotificationDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
return notifications;
|
||||||
|
}
|
||||||
|
|
||||||
|
private Notification getNotification(ResultSet rs) throws SQLException {
|
||||||
|
Notification notification = new Notification();
|
||||||
|
notification.setNotificationId(rs.getInt("NOTIFICATION_ID"));
|
||||||
|
notification.setDeviceIdentifier(this.getDeviceIdentifier(rs));
|
||||||
|
notification.setOperationId(rs.getInt("OPERATION_ID"));
|
||||||
|
notification.setDescription(rs.getString("DESCRIPTION"));
|
||||||
|
notification.setStatus(rs.getString("STATUS"));
|
||||||
|
return notification;
|
||||||
|
}
|
||||||
|
|
||||||
|
private DeviceIdentifier getDeviceIdentifier(ResultSet rs) throws SQLException {
|
||||||
|
DeviceIdentifier identifier = new DeviceIdentifier();
|
||||||
|
identifier.setId(rs.getString("DEVICE_IDENTIFICATION"));
|
||||||
|
identifier.setType(rs.getString("DEVICE_TYPE"));
|
||||||
|
return identifier;
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,126 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2015, 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.notification.mgt.dao.util;
|
||||||
|
|
||||||
|
import org.apache.commons.logging.Log;
|
||||||
|
import org.apache.commons.logging.LogFactory;
|
||||||
|
import org.wso2.carbon.context.CarbonContext;
|
||||||
|
import org.wso2.carbon.device.mgt.common.notification.mgt.NotificationManagementException;
|
||||||
|
import org.wso2.carbon.device.mgt.core.internal.DeviceManagementDataHolder;
|
||||||
|
import org.wso2.carbon.user.api.UserStoreException;
|
||||||
|
import org.wso2.carbon.user.core.tenant.TenantManager;
|
||||||
|
import org.wso2.carbon.utils.multitenancy.MultitenantConstants;
|
||||||
|
|
||||||
|
import javax.naming.InitialContext;
|
||||||
|
import javax.sql.DataSource;
|
||||||
|
import java.sql.Connection;
|
||||||
|
import java.sql.PreparedStatement;
|
||||||
|
import java.sql.ResultSet;
|
||||||
|
import java.sql.SQLException;
|
||||||
|
import java.util.Hashtable;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This class includes the utility methods required by NotificationMgmt functionalities.
|
||||||
|
*/
|
||||||
|
public class NotificationDAOUtil {
|
||||||
|
|
||||||
|
private static final Log log = LogFactory.getLog(NotificationDAOUtil.class);
|
||||||
|
|
||||||
|
public static void cleanupResources(Connection conn, PreparedStatement stmt, ResultSet rs) {
|
||||||
|
if (rs != null) {
|
||||||
|
try {
|
||||||
|
rs.close();
|
||||||
|
} catch (SQLException e) {
|
||||||
|
log.warn("Error occurred while closing result set", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (stmt != null) {
|
||||||
|
try {
|
||||||
|
stmt.close();
|
||||||
|
} catch (SQLException e) {
|
||||||
|
log.warn("Error occurred while closing prepared statement", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (conn != null) {
|
||||||
|
try {
|
||||||
|
conn.close();
|
||||||
|
} catch (SQLException e) {
|
||||||
|
log.warn("Error occurred while closing database connection", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void cleanupResources(PreparedStatement stmt, ResultSet rs) {
|
||||||
|
if (rs != null) {
|
||||||
|
try {
|
||||||
|
rs.close();
|
||||||
|
} catch (SQLException e) {
|
||||||
|
log.warn("Error occurred while closing result set", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (stmt != null) {
|
||||||
|
try {
|
||||||
|
stmt.close();
|
||||||
|
} catch (SQLException e) {
|
||||||
|
log.warn("Error occurred while closing prepared statement", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get id of the current tenant.
|
||||||
|
*
|
||||||
|
* @return tenant id
|
||||||
|
* @throws org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOException if an error is observed when getting tenant id
|
||||||
|
*/
|
||||||
|
public static int getTenantId() throws NotificationManagementException {
|
||||||
|
CarbonContext context = CarbonContext.getThreadLocalCarbonContext();
|
||||||
|
int tenantId = context.getTenantId();
|
||||||
|
if (tenantId != MultitenantConstants.INVALID_TENANT_ID) {
|
||||||
|
return tenantId;
|
||||||
|
}
|
||||||
|
String tenantDomain = context.getTenantDomain();
|
||||||
|
if (tenantDomain == null) {
|
||||||
|
String msg = "Tenant domain is not properly set and thus, is null";
|
||||||
|
throw new NotificationManagementException(msg);
|
||||||
|
}
|
||||||
|
TenantManager tenantManager = DeviceManagementDataHolder.getInstance().getTenantManager();
|
||||||
|
try {
|
||||||
|
tenantId = tenantManager.getTenantId(tenantDomain);
|
||||||
|
} catch (UserStoreException e) {
|
||||||
|
String msg =
|
||||||
|
"Error occurred while retrieving id from the domain of tenant " + tenantDomain;
|
||||||
|
throw new NotificationManagementException(msg);
|
||||||
|
}
|
||||||
|
return tenantId;
|
||||||
|
}
|
||||||
|
|
||||||
|
public static DataSource lookupDataSource(String dataSourceName,
|
||||||
|
final Hashtable<Object, Object> jndiProperties) {
|
||||||
|
try {
|
||||||
|
if (jndiProperties == null || jndiProperties.isEmpty()) {
|
||||||
|
return (DataSource) InitialContext.doLookup(dataSourceName);
|
||||||
|
}
|
||||||
|
final InitialContext context = new InitialContext(jndiProperties);
|
||||||
|
return (DataSource) context.lookup(dataSourceName);
|
||||||
|
} catch (Exception e) {
|
||||||
|
throw new RuntimeException("Error in looking up data source: " + e.getMessage(), e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in new issue