forked from community/device-mgt-core
Fix device enrolment using MSSQL as database (#72)
## Purpose * Fixes https://roadmap.entgra.net/issues/9859 ## Description * Fix device enrolment using MSSQL as database * Fix test case failures of database engine getting a null value Co-authored-by: prathabanKavin <kavinprathaban025@gmail.com> Co-authored-by: Pahansith Gunathilake <pahansith@entgra.io> Reviewed-on: community/device-mgt-core#72 Co-authored-by: Kavin Prathaban <kavin@entgra.io> Co-committed-by: Kavin Prathaban <kavin@entgra.io>apim420
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/*
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* Copyright (c) 2023, 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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*/
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package org.wso2.carbon.device.mgt.core.dao.impl.enrolment;
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import org.wso2.carbon.context.PrivilegedCarbonContext;
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import org.wso2.carbon.device.mgt.common.Device;
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import org.wso2.carbon.device.mgt.common.DeviceManagementConstants;
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import org.wso2.carbon.device.mgt.common.EnrolmentInfo;
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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.dao.impl.AbstractEnrollmentDAOImpl;
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import org.wso2.carbon.device.mgt.core.dao.util.DeviceManagementDAOUtil;
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import java.sql.*;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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public class GenericEnrollmentDAOImpl extends AbstractEnrollmentDAOImpl {
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@Override
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public EnrolmentInfo addEnrollment(int deviceId, EnrolmentInfo enrolmentInfo,
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int tenantId) throws DeviceManagementDAOException {
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Connection conn;
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PreparedStatement stmt = null;
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ResultSet rs = null;
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try {
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conn = this.getConnection();
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String sql = "INSERT INTO DM_ENROLMENT(DEVICE_ID, OWNER, OWNERSHIP, STATUS, " +
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"DATE_OF_ENROLMENT, DATE_OF_LAST_UPDATE, TENANT_ID) VALUES(?, ?, ?, ?, ?, ?, ?)";
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stmt = conn.prepareStatement(sql, new String[] {"id"});
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Timestamp enrollmentTime = new Timestamp(new Date().getTime());
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stmt.setInt(1, deviceId);
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stmt.setString(2, enrolmentInfo.getOwner());
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stmt.setString(3, enrolmentInfo.getOwnership().toString());
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stmt.setString(4, enrolmentInfo.getStatus().toString());
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stmt.setTimestamp(5, enrollmentTime);
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stmt.setTimestamp(6, enrollmentTime);
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stmt.setInt(7, tenantId);
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stmt.execute();
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rs = stmt.getGeneratedKeys();
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if (rs.next()) {
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int enrolmentId = rs.getInt(1);
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enrolmentInfo.setId(enrolmentId);
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enrolmentInfo.setDateOfEnrolment(enrollmentTime.getTime());
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enrolmentInfo.setDateOfLastUpdate(enrollmentTime.getTime());
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addDeviceStatus(enrolmentId, enrolmentInfo.getStatus());
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return enrolmentInfo;
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}
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return null;
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} catch (SQLException e) {
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e.printStackTrace();
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throw new DeviceManagementDAOException("Error occurred while adding enrolment configuration", e);
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} finally {
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DeviceManagementDAOUtil.cleanupResources(stmt, rs);
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}
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}
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@Override
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public int updateEnrollment(EnrolmentInfo enrolmentInfo, int tenantId) throws DeviceManagementDAOException {
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Connection conn;
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PreparedStatement stmt = null;
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ResultSet rs = null;
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try {
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conn = this.getConnection();
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String sql = "UPDATE DM_ENROLMENT SET OWNERSHIP = ?, STATUS = ?, DATE_OF_LAST_UPDATE = ? " +
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"WHERE ID = ? AND TENANT_ID = ?";
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stmt = conn.prepareStatement(sql);
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stmt.setString(1, enrolmentInfo.getOwnership().toString());
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stmt.setString(2, enrolmentInfo.getStatus().toString());
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stmt.setTimestamp(3, new Timestamp(new Date().getTime()));
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stmt.setInt(4, enrolmentInfo.getId());
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stmt.setInt(5, tenantId);
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int updatedCount = stmt.executeUpdate();
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if (updatedCount == 1){
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addDeviceStatus(enrolmentInfo.getId(), enrolmentInfo.getStatus());
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}
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return updatedCount;
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} catch (SQLException e) {
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throw new DeviceManagementDAOException("Error occurred while updating enrolment configuration", e);
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} finally {
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DeviceManagementDAOUtil.cleanupResources(stmt, rs);
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}
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}
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@Override
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public boolean updateEnrollmentStatus(List<EnrolmentInfo> enrolmentInfos) throws DeviceManagementDAOException {
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Connection conn;
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PreparedStatement stmt = null;
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ResultSet rs = null;
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boolean status = false;
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int updateStatus = -1;
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try {
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conn = this.getConnection();
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String sql = "UPDATE DM_ENROLMENT SET STATUS = ? WHERE ID = ?";
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stmt = conn.prepareStatement(sql);
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if (conn.getMetaData().supportsBatchUpdates()) {
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for (EnrolmentInfo enrolmentInfo : enrolmentInfos) {
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stmt.setString(1, enrolmentInfo.getStatus().toString());
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stmt.setInt(2, enrolmentInfo.getId());
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stmt.addBatch();
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}
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updateStatus = stmt.executeBatch().length;
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} else {
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for (EnrolmentInfo enrolmentInfo : enrolmentInfos) {
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stmt.setString(1, enrolmentInfo.getStatus().toString());
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stmt.setInt(2, enrolmentInfo.getId());
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updateStatus = stmt.executeUpdate();
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}
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}
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if (updateStatus > 0) {
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status = true;
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for (EnrolmentInfo enrolmentInfo : enrolmentInfos) {
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addDeviceStatus(enrolmentInfo);
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}
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}
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} catch (SQLException e) {
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throw new DeviceManagementDAOException("Error occurred while updating enrolment status of given device-list.", e);
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} finally {
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DeviceManagementDAOUtil.cleanupResources(stmt, rs);
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}
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return status;
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}
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@Override
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public int removeEnrollment(int deviceId, String currentOwner,
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int tenantId) throws DeviceManagementDAOException {
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Connection conn;
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PreparedStatement stmt = null;
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ResultSet rs = null;
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int status = -1;
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try {
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conn = this.getConnection();
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String sql = "DELETE FROM DM_ENROLMENT WHERE DEVICE_ID = ? AND OWNER = ? AND TENANT_ID = ?";
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stmt = conn.prepareStatement(sql, new String[] {"id"});
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stmt.setInt(1, deviceId);
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stmt.setString(2, currentOwner);
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stmt.setInt(3, tenantId);
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stmt.executeUpdate();
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rs = stmt.getGeneratedKeys();
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if (rs.next()) {
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status = 1;
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}
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return status;
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} catch (SQLException e) {
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throw new DeviceManagementDAOException("Error occurred while removing device enrolment", e);
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} finally {
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DeviceManagementDAOUtil.cleanupResources(stmt, rs);
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}
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}
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private int getCountOfDevicesOfOwner(String owner, int tenantID) throws DeviceManagementDAOException {
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Connection conn;
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PreparedStatement stmt = null;
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ResultSet rs = null;
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int count = 0;
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try {
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conn = this.getConnection();
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String checkQuery = "SELECT COUNT(ID) AS COUNT FROM DM_ENROLMENT WHERE OWNER = ? AND TENANT_ID = ?";
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stmt = conn.prepareStatement(checkQuery);
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stmt.setString(1, owner);
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stmt.setInt(2, tenantID);
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rs = stmt.executeQuery();
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if(rs.next()){
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count = rs.getInt("COUNT");
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}
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} catch (SQLException e) {
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throw new DeviceManagementDAOException("Error occurred while trying to get device " +
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"count of Owner : "+owner, e);
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} finally {
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DeviceManagementDAOUtil.cleanupResources(stmt, rs);
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}
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return count;
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}
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@Override
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public boolean setStatus(String currentOwner, EnrolmentInfo.Status status,
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int tenantId) throws DeviceManagementDAOException {
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return setStatusAllDevices(currentOwner, status, tenantId);
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}
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@Override
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public boolean setStatusAllDevices(String currentOwner, EnrolmentInfo.Status status, int tenantId)
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throws DeviceManagementDAOException{
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Connection conn;
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PreparedStatement stmt = null;
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Timestamp updateTime = new Timestamp(new Date().getTime());
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if(getCountOfDevicesOfOwner(currentOwner, tenantId) > 0){
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try {
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conn = this.getConnection();
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String sql = "UPDATE DM_ENROLMENT SET STATUS = ?, DATE_OF_LAST_UPDATE = ? WHERE OWNER = ? AND TENANT_ID = ?";
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stmt = conn.prepareStatement(sql);
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stmt.setString(1, status.toString());
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stmt.setTimestamp(2, updateTime);
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stmt.setString(3, currentOwner);
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stmt.setInt(4, tenantId);
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stmt.executeUpdate();
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} catch (SQLException e) {
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throw new DeviceManagementDAOException("Error occurred while setting the status of device enrolment", e);
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} finally {
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DeviceManagementDAOUtil.cleanupResources(stmt, null);
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}
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return addDeviceStatus(currentOwner, status, tenantId);
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} else {
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return false;
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}
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}
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@Override
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public boolean setStatus(int enrolmentID, EnrolmentInfo.Status status, int tenantId) throws DeviceManagementDAOException {
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Connection conn;
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PreparedStatement stmt = null;
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Timestamp updateTime = new Timestamp(new Date().getTime());
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try {
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conn = this.getConnection();
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String sql = "UPDATE DM_ENROLMENT SET STATUS = ?, DATE_OF_LAST_UPDATE = ? WHERE ID = ? AND TENANT_ID = ?";
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stmt = conn.prepareStatement(sql);
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stmt.setString(1, status.toString());
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stmt.setTimestamp(2, updateTime);
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stmt.setInt(3, enrolmentID);
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stmt.setInt(4, tenantId);
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int updatedRowCount = stmt.executeUpdate();
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if (updatedRowCount != 1){
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throw new DeviceManagementDAOException("Error occurred while setting the status of device enrolment: "+
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updatedRowCount + " rows were updated instead of one row!!!");
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}
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// save the device status history
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addDeviceStatus(enrolmentID, status);
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} catch (SQLException e) {
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throw new DeviceManagementDAOException("Error occurred while setting the status of device enrolment", e);
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} finally {
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DeviceManagementDAOUtil.cleanupResources(stmt, null);
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}
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return true;
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}
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private boolean addDeviceStatus(EnrolmentInfo config) throws DeviceManagementDAOException {
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return addDeviceStatus(config.getId(), config.getStatus());
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}
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private boolean addDeviceStatus(String currentOwner, EnrolmentInfo.Status status, int tenantId) throws DeviceManagementDAOException {
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Connection conn;
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String changedBy = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUsername();
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if (changedBy == null){
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changedBy = DeviceManagementConstants.MaintenanceProperties.MAINTENANCE_USER;
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}
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PreparedStatement stmt = null;
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ResultSet rs = null;
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List<int[]> enrolmentInfoList = new ArrayList<>();
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try {
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conn = this.getConnection();
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String sql = "SELECT ID, DEVICE_ID, OWNER, OWNERSHIP, STATUS, IS_TRANSFERRED, DATE_OF_ENROLMENT, " +
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"DATE_OF_LAST_UPDATE, TENANT_ID FROM DM_ENROLMENT WHERE OWNER = ? AND TENANT_ID = ?";
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stmt = conn.prepareStatement(sql);
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stmt.setString(1, currentOwner);
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stmt.setInt(2, tenantId);
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rs = stmt.executeQuery();
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while (rs.next()) {
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int enrolmentId = rs.getInt("ID");
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int deviceId = rs.getInt("DEVICE_ID");
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enrolmentInfoList.add(new int[]{enrolmentId, deviceId});
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}
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DeviceManagementDAOUtil.cleanupResources(stmt, rs);
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Timestamp updateTime = new Timestamp(new Date().getTime());
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sql = "INSERT INTO DM_DEVICE_STATUS (ENROLMENT_ID, DEVICE_ID, STATUS, UPDATE_TIME, CHANGED_BY) VALUES(?, ?, ?, ?, ?)";
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try (PreparedStatement ps = conn.prepareStatement(sql)) {
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if (conn.getMetaData().supportsBatchUpdates()) {
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for(int[] info: enrolmentInfoList){
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ps.setInt(1, info[0]);
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ps.setInt(2, info[1]);
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ps.setString(3, status.toString());
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ps.setTimestamp(4, updateTime);
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ps.setString(5, changedBy);
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ps.addBatch();
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}
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int[] batchResult = ps.executeBatch();
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for (int i : batchResult) {
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if (i == 0 || i == Statement.SUCCESS_NO_INFO || i == Statement.EXECUTE_FAILED) {
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return false;
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}
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}
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} else {
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for(int[] info: enrolmentInfoList){
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ps.setInt(1, info[0]);
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ps.setInt(2, info[1]);
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ps.setString(3, status.toString());
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ps.setTimestamp(4, updateTime);
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ps.setString(5, changedBy);
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ps.execute();
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}
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}
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}
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} catch (SQLException e) {
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throw new DeviceManagementDAOException("Error occurred while retrieving the enrolments " +
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"information of owner '" + currentOwner + "'", e);
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} finally {
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DeviceManagementDAOUtil.cleanupResources(stmt, rs);
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}
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return true;
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}
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private boolean addDeviceStatus(int enrolmentId, EnrolmentInfo.Status status) throws DeviceManagementDAOException {
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Connection conn;
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String changedBy = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUsername();
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if (changedBy == null){
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changedBy = DeviceManagementConstants.MaintenanceProperties.MAINTENANCE_USER;
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}
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PreparedStatement stmt = null;
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try {
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conn = this.getConnection();
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// get the device id and last udpated status from the device status table
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String sql = "SELECT DEVICE_ID, STATUS FROM DM_DEVICE_STATUS WHERE ENROLMENT_ID = ? ORDER BY UPDATE_TIME DESC LIMIT 1";
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stmt = conn.prepareStatement(sql);
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stmt.setInt(1, enrolmentId);
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ResultSet rs = stmt.executeQuery();
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int deviceId = -1;
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EnrolmentInfo.Status previousStatus = null;
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if (rs.next()) {
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// if there is a record corresponding to the enrolment we save the status and the device id
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previousStatus = EnrolmentInfo.Status.valueOf(rs.getString("STATUS"));
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deviceId = rs.getInt("DEVICE_ID");
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}
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DeviceManagementDAOUtil.cleanupResources(stmt, null);
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// if there was no record for the enrolment or the previous status is not the same as the current status
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// we'll add a record
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if (previousStatus == null || previousStatus != status){
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if (deviceId == -1) {
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// we need the device id in order to add a new record, therefore we get it from the enrolment table
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sql = "SELECT DEVICE_ID FROM DM_ENROLMENT WHERE ID = ?";
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stmt = conn.prepareStatement(sql);
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|
stmt.setInt(1, enrolmentId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
if (rs.next()) {
|
||||||
|
deviceId = rs.getInt("DEVICE_ID");
|
||||||
|
} else {
|
||||||
|
// if there were no records corresponding to the enrolment id this is a problem. i.e. enrolment
|
||||||
|
// id is invalid
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while setting the status of device enrolment: no record for enrolment id " + enrolmentId);
|
||||||
|
}
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, null);
|
||||||
|
}
|
||||||
|
|
||||||
|
sql = "INSERT INTO DM_DEVICE_STATUS (ENROLMENT_ID, DEVICE_ID, STATUS, UPDATE_TIME, CHANGED_BY) VALUES(?, ?, ?, ?, ?)";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
Timestamp updateTime = new Timestamp(new Date().getTime());
|
||||||
|
stmt.setInt(1, enrolmentId);
|
||||||
|
stmt.setInt(2, deviceId);
|
||||||
|
stmt.setString(3, status.toString());
|
||||||
|
stmt.setTimestamp(4, updateTime);
|
||||||
|
stmt.setString(5, changedBy);
|
||||||
|
stmt.execute();
|
||||||
|
} else {
|
||||||
|
// no need to update status since the last recorded status is the same as the current status
|
||||||
|
}
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while setting the status of device", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, null);
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
@Override
|
||||||
|
public EnrolmentInfo.Status getStatus(int deviceId, String currentOwner,
|
||||||
|
int tenantId) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
EnrolmentInfo.Status status = null;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "SELECT STATUS FROM DM_ENROLMENT WHERE DEVICE_ID = ? AND OWNER = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, deviceId);
|
||||||
|
stmt.setString(2, currentOwner);
|
||||||
|
stmt.setInt(3, tenantId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
if (rs.next()) {
|
||||||
|
status = EnrolmentInfo.Status.valueOf(rs.getString("STATUS"));
|
||||||
|
}
|
||||||
|
return status;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while setting the status of device enrolment", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public EnrolmentInfo getEnrollment(int deviceId, String currentOwner,
|
||||||
|
int tenantId) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
EnrolmentInfo enrolmentInfo = null;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "SELECT ID, DEVICE_ID, OWNER, OWNERSHIP, STATUS, IS_TRANSFERRED, DATE_OF_ENROLMENT, " +
|
||||||
|
"DATE_OF_LAST_UPDATE, TENANT_ID FROM DM_ENROLMENT WHERE DEVICE_ID = ? AND OWNER = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, deviceId);
|
||||||
|
stmt.setString(2, currentOwner);
|
||||||
|
stmt.setInt(3, tenantId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
if (rs.next()) {
|
||||||
|
enrolmentInfo = this.loadEnrolment(rs);
|
||||||
|
}
|
||||||
|
return enrolmentInfo;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while retrieving the enrolment " +
|
||||||
|
"information of user '" + currentOwner + "' upon device '" + deviceId + "'", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public EnrolmentInfo getEnrollment(int deviceId, int tenantId) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
EnrolmentInfo enrolmentInfo = null;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "SELECT ID, DEVICE_ID, OWNER, OWNERSHIP, STATUS, IS_TRANSFERRED, DATE_OF_ENROLMENT, " +
|
||||||
|
"DATE_OF_LAST_UPDATE, TENANT_ID FROM DM_ENROLMENT WHERE DEVICE_ID = ? AND TENANT_ID = ? " +
|
||||||
|
"ORDER BY DATE_OF_LAST_UPDATE DESC";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, deviceId);
|
||||||
|
stmt.setInt(2, tenantId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
if (rs.next()) {
|
||||||
|
enrolmentInfo = this.loadEnrolment(rs);
|
||||||
|
}
|
||||||
|
return enrolmentInfo;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while retrieving the enrolment " +
|
||||||
|
"information of device '" + deviceId + "'", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public List<EnrolmentInfo> getEnrollmentsOfUser(int deviceId, String user, int tenantId)
|
||||||
|
throws DeviceManagementDAOException {
|
||||||
|
List<EnrolmentInfo> enrolmentInfos = new ArrayList<>();
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
EnrolmentInfo enrolmentInfo = null;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "SELECT ID, DEVICE_ID, OWNER, OWNERSHIP, STATUS, IS_TRANSFERRED, DATE_OF_ENROLMENT, " +
|
||||||
|
"DATE_OF_LAST_UPDATE, TENANT_ID FROM DM_ENROLMENT WHERE DEVICE_ID = ? AND OWNER = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, deviceId);
|
||||||
|
stmt.setString(2, user);
|
||||||
|
stmt.setInt(3, tenantId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
while (rs.next()) {
|
||||||
|
enrolmentInfo = this.loadEnrolment(rs);
|
||||||
|
enrolmentInfos.add(enrolmentInfo);
|
||||||
|
}
|
||||||
|
return enrolmentInfos;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while retrieving the enrolments " +
|
||||||
|
"information of user '" + user + "' upon device '" + deviceId + "'", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean updateOwnerOfEnrollment(List<Device> devices, String owner, int tenantId)
|
||||||
|
throws DeviceManagementDAOException {
|
||||||
|
try {
|
||||||
|
Connection conn = this.getConnection();
|
||||||
|
boolean updateStatus = true;
|
||||||
|
String sql = "UPDATE DM_ENROLMENT "
|
||||||
|
+ "SET OWNER = ?, IS_TRANSFERRED = ?, DATE_OF_LAST_UPDATE = ? "
|
||||||
|
+ "WHERE ID = ? AND TENANT_ID = ?";
|
||||||
|
try (PreparedStatement ps = conn.prepareStatement(sql)) {
|
||||||
|
if (conn.getMetaData().supportsBatchUpdates()) {
|
||||||
|
for (Device device : devices) {
|
||||||
|
ps.setString(1, owner);
|
||||||
|
ps.setBoolean(2, device.getEnrolmentInfo().isTransferred());
|
||||||
|
ps.setTimestamp(3, new Timestamp(new Date().getTime()));
|
||||||
|
ps.setInt(4, device.getEnrolmentInfo().getId());
|
||||||
|
ps.setInt(5, tenantId);
|
||||||
|
ps.addBatch();
|
||||||
|
}
|
||||||
|
int[] batchResult = ps.executeBatch();
|
||||||
|
for (int i : batchResult) {
|
||||||
|
if (i == 0 || i == Statement.SUCCESS_NO_INFO || i == Statement.EXECUTE_FAILED) {
|
||||||
|
updateStatus = false;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
for (Device device : devices) {
|
||||||
|
ps.setString(1, owner);
|
||||||
|
ps.setBoolean(2, device.getEnrolmentInfo().isTransferred());
|
||||||
|
ps.setInt(3, device.getId());
|
||||||
|
ps.setInt(4, tenantId);
|
||||||
|
if (ps.executeUpdate() == 0) {
|
||||||
|
updateStatus = false;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return updateStatus;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while obtaining the DB connection to update the "
|
||||||
|
+ "owner of the device enrollment.", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private Connection getConnection() throws SQLException {
|
||||||
|
return DeviceManagementDAOFactory.getConnection();
|
||||||
|
}
|
||||||
|
|
||||||
|
private EnrolmentInfo loadEnrolment(ResultSet rs) throws SQLException {
|
||||||
|
EnrolmentInfo enrolmentInfo = new EnrolmentInfo();
|
||||||
|
enrolmentInfo.setOwner(rs.getString("OWNER"));
|
||||||
|
enrolmentInfo.setOwnership(EnrolmentInfo.OwnerShip.valueOf(rs.getString("OWNERSHIP")));
|
||||||
|
enrolmentInfo.setTransferred(rs.getBoolean("IS_TRANSFERRED"));
|
||||||
|
enrolmentInfo.setDateOfEnrolment(rs.getTimestamp("DATE_OF_ENROLMENT").getTime());
|
||||||
|
enrolmentInfo.setDateOfLastUpdate(rs.getTimestamp("DATE_OF_LAST_UPDATE").getTime());
|
||||||
|
enrolmentInfo.setStatus(EnrolmentInfo.Status.valueOf(rs.getString("STATUS")));
|
||||||
|
enrolmentInfo.setId(rs.getInt("ID"));
|
||||||
|
return enrolmentInfo;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
@ -0,0 +1,554 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2023, 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.dao.impl.enrolment;
|
||||||
|
|
||||||
|
import org.wso2.carbon.context.PrivilegedCarbonContext;
|
||||||
|
import org.wso2.carbon.device.mgt.common.Device;
|
||||||
|
import org.wso2.carbon.device.mgt.common.DeviceManagementConstants;
|
||||||
|
import org.wso2.carbon.device.mgt.common.EnrolmentInfo;
|
||||||
|
import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOException;
|
||||||
|
import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOFactory;
|
||||||
|
import org.wso2.carbon.device.mgt.core.dao.impl.AbstractEnrollmentDAOImpl;
|
||||||
|
import org.wso2.carbon.device.mgt.core.dao.util.DeviceManagementDAOUtil;
|
||||||
|
import java.sql.*;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.Date;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
public class SQLServerEnrollmentDAOImpl extends AbstractEnrollmentDAOImpl {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public EnrolmentInfo addEnrollment(int deviceId, EnrolmentInfo enrolmentInfo,
|
||||||
|
int tenantId) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "INSERT INTO DM_ENROLMENT(DEVICE_ID, OWNER, OWNERSHIP, STATUS, " +
|
||||||
|
"DATE_OF_ENROLMENT, DATE_OF_LAST_UPDATE, TENANT_ID) VALUES(?, ?, ?, ?, ?, ?, ?)";
|
||||||
|
stmt = conn.prepareStatement(sql, new String[] {"id"});
|
||||||
|
Timestamp enrollmentTime = new Timestamp(new Date().getTime());
|
||||||
|
stmt.setInt(1, deviceId);
|
||||||
|
stmt.setString(2, enrolmentInfo.getOwner());
|
||||||
|
stmt.setString(3, enrolmentInfo.getOwnership().toString());
|
||||||
|
stmt.setString(4, enrolmentInfo.getStatus().toString());
|
||||||
|
stmt.setTimestamp(5, enrollmentTime);
|
||||||
|
stmt.setTimestamp(6, enrollmentTime);
|
||||||
|
stmt.setInt(7, tenantId);
|
||||||
|
stmt.execute();
|
||||||
|
|
||||||
|
rs = stmt.getGeneratedKeys();
|
||||||
|
if (rs.next()) {
|
||||||
|
int enrolmentId = rs.getInt(1);
|
||||||
|
enrolmentInfo.setId(enrolmentId);
|
||||||
|
enrolmentInfo.setDateOfEnrolment(enrollmentTime.getTime());
|
||||||
|
enrolmentInfo.setDateOfLastUpdate(enrollmentTime.getTime());
|
||||||
|
addDeviceStatus(enrolmentId, enrolmentInfo.getStatus());
|
||||||
|
return enrolmentInfo;
|
||||||
|
}
|
||||||
|
return null;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while adding enrolment configuration", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int updateEnrollment(EnrolmentInfo enrolmentInfo, int tenantId) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "UPDATE DM_ENROLMENT SET OWNERSHIP = ?, STATUS = ?, DATE_OF_LAST_UPDATE = ? " +
|
||||||
|
"WHERE ID = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setString(1, enrolmentInfo.getOwnership().toString());
|
||||||
|
stmt.setString(2, enrolmentInfo.getStatus().toString());
|
||||||
|
stmt.setTimestamp(3, new Timestamp(new Date().getTime()));
|
||||||
|
stmt.setInt(4, enrolmentInfo.getId());
|
||||||
|
stmt.setInt(5, tenantId);
|
||||||
|
int updatedCount = stmt.executeUpdate();
|
||||||
|
if (updatedCount == 1){
|
||||||
|
addDeviceStatus(enrolmentInfo.getId(), enrolmentInfo.getStatus());
|
||||||
|
}
|
||||||
|
return updatedCount;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while updating enrolment configuration", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean updateEnrollmentStatus(List<EnrolmentInfo> enrolmentInfos) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
boolean status = false;
|
||||||
|
int updateStatus = -1;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "UPDATE DM_ENROLMENT SET STATUS = ? WHERE ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
if (conn.getMetaData().supportsBatchUpdates()) {
|
||||||
|
for (EnrolmentInfo enrolmentInfo : enrolmentInfos) {
|
||||||
|
stmt.setString(1, enrolmentInfo.getStatus().toString());
|
||||||
|
stmt.setInt(2, enrolmentInfo.getId());
|
||||||
|
stmt.addBatch();
|
||||||
|
}
|
||||||
|
updateStatus = stmt.executeBatch().length;
|
||||||
|
} else {
|
||||||
|
for (EnrolmentInfo enrolmentInfo : enrolmentInfos) {
|
||||||
|
stmt.setString(1, enrolmentInfo.getStatus().toString());
|
||||||
|
stmt.setInt(2, enrolmentInfo.getId());
|
||||||
|
updateStatus = stmt.executeUpdate();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (updateStatus > 0) {
|
||||||
|
status = true;
|
||||||
|
for (EnrolmentInfo enrolmentInfo : enrolmentInfos) {
|
||||||
|
addDeviceStatus(enrolmentInfo);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while updating enrolment status of given device-list.", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
return status;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int removeEnrollment(int deviceId, String currentOwner,
|
||||||
|
int tenantId) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
int status = -1;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "DELETE FROM DM_ENROLMENT WHERE DEVICE_ID = ? AND OWNER = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql, new String[] {"id"});
|
||||||
|
stmt.setInt(1, deviceId);
|
||||||
|
stmt.setString(2, currentOwner);
|
||||||
|
stmt.setInt(3, tenantId);
|
||||||
|
stmt.executeUpdate();
|
||||||
|
|
||||||
|
rs = stmt.getGeneratedKeys();
|
||||||
|
if (rs.next()) {
|
||||||
|
status = 1;
|
||||||
|
}
|
||||||
|
return status;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while removing device enrolment", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private int getCountOfDevicesOfOwner(String owner, int tenantID) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
int count = 0;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String checkQuery = "SELECT COUNT(ID) AS COUNT FROM DM_ENROLMENT WHERE OWNER = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(checkQuery);
|
||||||
|
stmt.setString(1, owner);
|
||||||
|
stmt.setInt(2, tenantID);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
if(rs.next()){
|
||||||
|
count = rs.getInt("COUNT");
|
||||||
|
}
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while trying to get device " +
|
||||||
|
"count of Owner : "+owner, e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean setStatus(String currentOwner, EnrolmentInfo.Status status,
|
||||||
|
int tenantId) throws DeviceManagementDAOException {
|
||||||
|
return setStatusAllDevices(currentOwner, status, tenantId);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean setStatusAllDevices(String currentOwner, EnrolmentInfo.Status status, int tenantId)
|
||||||
|
throws DeviceManagementDAOException{
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
Timestamp updateTime = new Timestamp(new Date().getTime());
|
||||||
|
if(getCountOfDevicesOfOwner(currentOwner, tenantId) > 0){
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "UPDATE DM_ENROLMENT SET STATUS = ?, DATE_OF_LAST_UPDATE = ? WHERE OWNER = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setString(1, status.toString());
|
||||||
|
stmt.setTimestamp(2, updateTime);
|
||||||
|
stmt.setString(3, currentOwner);
|
||||||
|
stmt.setInt(4, tenantId);
|
||||||
|
stmt.executeUpdate();
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while setting the status of device enrolment", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, null);
|
||||||
|
}
|
||||||
|
return addDeviceStatus(currentOwner, status, tenantId);
|
||||||
|
} else {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean setStatus(int enrolmentID, EnrolmentInfo.Status status, int tenantId) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
Timestamp updateTime = new Timestamp(new Date().getTime());
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "UPDATE DM_ENROLMENT SET STATUS = ?, DATE_OF_LAST_UPDATE = ? WHERE ID = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setString(1, status.toString());
|
||||||
|
stmt.setTimestamp(2, updateTime);
|
||||||
|
stmt.setInt(3, enrolmentID);
|
||||||
|
stmt.setInt(4, tenantId);
|
||||||
|
int updatedRowCount = stmt.executeUpdate();
|
||||||
|
if (updatedRowCount != 1){
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while setting the status of device enrolment: "+
|
||||||
|
updatedRowCount + " rows were updated instead of one row!!!");
|
||||||
|
}
|
||||||
|
// save the device status history
|
||||||
|
addDeviceStatus(enrolmentID, status);
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while setting the status of device enrolment", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, null);
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
private boolean addDeviceStatus(EnrolmentInfo config) throws DeviceManagementDAOException {
|
||||||
|
return addDeviceStatus(config.getId(), config.getStatus());
|
||||||
|
}
|
||||||
|
|
||||||
|
private boolean addDeviceStatus(String currentOwner, EnrolmentInfo.Status status, int tenantId) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
String changedBy = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUsername();
|
||||||
|
if (changedBy == null){
|
||||||
|
changedBy = DeviceManagementConstants.MaintenanceProperties.MAINTENANCE_USER;
|
||||||
|
}
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
List<int[]> enrolmentInfoList = new ArrayList<>();
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "SELECT ID, DEVICE_ID, OWNER, OWNERSHIP, STATUS, IS_TRANSFERRED, DATE_OF_ENROLMENT, " +
|
||||||
|
"DATE_OF_LAST_UPDATE, TENANT_ID FROM DM_ENROLMENT WHERE OWNER = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setString(1, currentOwner);
|
||||||
|
stmt.setInt(2, tenantId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
while (rs.next()) {
|
||||||
|
int enrolmentId = rs.getInt("ID");
|
||||||
|
int deviceId = rs.getInt("DEVICE_ID");
|
||||||
|
enrolmentInfoList.add(new int[]{enrolmentId, deviceId});
|
||||||
|
}
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
Timestamp updateTime = new Timestamp(new Date().getTime());
|
||||||
|
sql = "INSERT INTO DM_DEVICE_STATUS (ENROLMENT_ID, DEVICE_ID, STATUS, UPDATE_TIME, CHANGED_BY) VALUES(?, ?, ?, ?, ?)";
|
||||||
|
try (PreparedStatement ps = conn.prepareStatement(sql)) {
|
||||||
|
if (conn.getMetaData().supportsBatchUpdates()) {
|
||||||
|
for(int[] info: enrolmentInfoList){
|
||||||
|
ps.setInt(1, info[0]);
|
||||||
|
ps.setInt(2, info[1]);
|
||||||
|
ps.setString(3, status.toString());
|
||||||
|
ps.setTimestamp(4, updateTime);
|
||||||
|
ps.setString(5, changedBy);
|
||||||
|
ps.addBatch();
|
||||||
|
}
|
||||||
|
int[] batchResult = ps.executeBatch();
|
||||||
|
for (int i : batchResult) {
|
||||||
|
if (i == 0 || i == Statement.SUCCESS_NO_INFO || i == Statement.EXECUTE_FAILED) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
for(int[] info: enrolmentInfoList){
|
||||||
|
ps.setInt(1, info[0]);
|
||||||
|
ps.setInt(2, info[1]);
|
||||||
|
ps.setString(3, status.toString());
|
||||||
|
ps.setTimestamp(4, updateTime);
|
||||||
|
ps.setString(5, changedBy);
|
||||||
|
ps.execute();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while retrieving the enrolments " +
|
||||||
|
"information of owner '" + currentOwner + "'", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
private boolean addDeviceStatus(int enrolmentId, EnrolmentInfo.Status status) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
String changedBy = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUsername();
|
||||||
|
if (changedBy == null){
|
||||||
|
changedBy = DeviceManagementConstants.MaintenanceProperties.MAINTENANCE_USER;
|
||||||
|
}
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
// get the device id and last udpated status from the device status table
|
||||||
|
String sql = "SELECT TOP 1 DEVICE_ID, STATUS FROM DM_DEVICE_STATUS WHERE ENROLMENT_ID = ? ORDER BY UPDATE_TIME DESC";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, enrolmentId);
|
||||||
|
ResultSet rs = stmt.executeQuery();
|
||||||
|
int deviceId = -1;
|
||||||
|
EnrolmentInfo.Status previousStatus = null;
|
||||||
|
if (rs.next()) {
|
||||||
|
// if there is a record corresponding to the enrolment we save the status and the device id
|
||||||
|
previousStatus = EnrolmentInfo.Status.valueOf(rs.getString("STATUS"));
|
||||||
|
deviceId = rs.getInt("DEVICE_ID");
|
||||||
|
}
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, null);
|
||||||
|
// if there was no record for the enrolment or the previous status is not the same as the current status
|
||||||
|
// we'll add a record
|
||||||
|
if (previousStatus == null || previousStatus != status){
|
||||||
|
if (deviceId == -1) {
|
||||||
|
// we need the device id in order to add a new record, therefore we get it from the enrolment table
|
||||||
|
sql = "SELECT DEVICE_ID FROM DM_ENROLMENT WHERE ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, enrolmentId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
if (rs.next()) {
|
||||||
|
deviceId = rs.getInt("DEVICE_ID");
|
||||||
|
} else {
|
||||||
|
// if there were no records corresponding to the enrolment id this is a problem. i.e. enrolment
|
||||||
|
// id is invalid
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while setting the status of device enrolment: no record for enrolment id " + enrolmentId);
|
||||||
|
}
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, null);
|
||||||
|
}
|
||||||
|
|
||||||
|
sql = "INSERT INTO DM_DEVICE_STATUS (ENROLMENT_ID, DEVICE_ID, STATUS, UPDATE_TIME, CHANGED_BY) VALUES(?, ?, ?, ?, ?)";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
Timestamp updateTime = new Timestamp(new Date().getTime());
|
||||||
|
stmt.setInt(1, enrolmentId);
|
||||||
|
stmt.setInt(2, deviceId);
|
||||||
|
stmt.setString(3, status.toString());
|
||||||
|
stmt.setTimestamp(4, updateTime);
|
||||||
|
stmt.setString(5, changedBy);
|
||||||
|
stmt.execute();
|
||||||
|
} else {
|
||||||
|
// no need to update status since the last recorded status is the same as the current status
|
||||||
|
}
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while setting the status of device", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, null);
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
@Override
|
||||||
|
public EnrolmentInfo.Status getStatus(int deviceId, String currentOwner,
|
||||||
|
int tenantId) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
EnrolmentInfo.Status status = null;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "SELECT STATUS FROM DM_ENROLMENT WHERE DEVICE_ID = ? AND OWNER = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, deviceId);
|
||||||
|
stmt.setString(2, currentOwner);
|
||||||
|
stmt.setInt(3, tenantId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
if (rs.next()) {
|
||||||
|
status = EnrolmentInfo.Status.valueOf(rs.getString("STATUS"));
|
||||||
|
}
|
||||||
|
return status;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while setting the status of device enrolment", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public EnrolmentInfo getEnrollment(int deviceId, String currentOwner,
|
||||||
|
int tenantId) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
EnrolmentInfo enrolmentInfo = null;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "SELECT ID, DEVICE_ID, OWNER, OWNERSHIP, STATUS, IS_TRANSFERRED, DATE_OF_ENROLMENT, " +
|
||||||
|
"DATE_OF_LAST_UPDATE, TENANT_ID FROM DM_ENROLMENT WHERE DEVICE_ID = ? AND OWNER = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, deviceId);
|
||||||
|
stmt.setString(2, currentOwner);
|
||||||
|
stmt.setInt(3, tenantId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
if (rs.next()) {
|
||||||
|
enrolmentInfo = this.loadEnrolment(rs);
|
||||||
|
}
|
||||||
|
return enrolmentInfo;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while retrieving the enrolment " +
|
||||||
|
"information of user '" + currentOwner + "' upon device '" + deviceId + "'", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public EnrolmentInfo getEnrollment(int deviceId, int tenantId) throws DeviceManagementDAOException {
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
EnrolmentInfo enrolmentInfo = null;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "SELECT ID, DEVICE_ID, OWNER, OWNERSHIP, STATUS, IS_TRANSFERRED, DATE_OF_ENROLMENT, " +
|
||||||
|
"DATE_OF_LAST_UPDATE, TENANT_ID FROM DM_ENROLMENT WHERE DEVICE_ID = ? AND TENANT_ID = ? " +
|
||||||
|
"ORDER BY DATE_OF_LAST_UPDATE DESC";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, deviceId);
|
||||||
|
stmt.setInt(2, tenantId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
if (rs.next()) {
|
||||||
|
enrolmentInfo = this.loadEnrolment(rs);
|
||||||
|
}
|
||||||
|
return enrolmentInfo;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while retrieving the enrolment " +
|
||||||
|
"information of device '" + deviceId + "'", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public List<EnrolmentInfo> getEnrollmentsOfUser(int deviceId, String user, int tenantId)
|
||||||
|
throws DeviceManagementDAOException {
|
||||||
|
List<EnrolmentInfo> enrolmentInfos = new ArrayList<>();
|
||||||
|
Connection conn;
|
||||||
|
PreparedStatement stmt = null;
|
||||||
|
ResultSet rs = null;
|
||||||
|
EnrolmentInfo enrolmentInfo = null;
|
||||||
|
try {
|
||||||
|
conn = this.getConnection();
|
||||||
|
String sql = "SELECT ID, DEVICE_ID, OWNER, OWNERSHIP, STATUS, IS_TRANSFERRED, DATE_OF_ENROLMENT, " +
|
||||||
|
"DATE_OF_LAST_UPDATE, TENANT_ID FROM DM_ENROLMENT WHERE DEVICE_ID = ? AND OWNER = ? AND TENANT_ID = ?";
|
||||||
|
stmt = conn.prepareStatement(sql);
|
||||||
|
stmt.setInt(1, deviceId);
|
||||||
|
stmt.setString(2, user);
|
||||||
|
stmt.setInt(3, tenantId);
|
||||||
|
rs = stmt.executeQuery();
|
||||||
|
while (rs.next()) {
|
||||||
|
enrolmentInfo = this.loadEnrolment(rs);
|
||||||
|
enrolmentInfos.add(enrolmentInfo);
|
||||||
|
}
|
||||||
|
return enrolmentInfos;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while retrieving the enrolments " +
|
||||||
|
"information of user '" + user + "' upon device '" + deviceId + "'", e);
|
||||||
|
} finally {
|
||||||
|
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean updateOwnerOfEnrollment(List<Device> devices, String owner, int tenantId)
|
||||||
|
throws DeviceManagementDAOException {
|
||||||
|
try {
|
||||||
|
Connection conn = this.getConnection();
|
||||||
|
boolean updateStatus = true;
|
||||||
|
String sql = "UPDATE DM_ENROLMENT "
|
||||||
|
+ "SET OWNER = ?, IS_TRANSFERRED = ?, DATE_OF_LAST_UPDATE = ? "
|
||||||
|
+ "WHERE ID = ? AND TENANT_ID = ?";
|
||||||
|
try (PreparedStatement ps = conn.prepareStatement(sql)) {
|
||||||
|
if (conn.getMetaData().supportsBatchUpdates()) {
|
||||||
|
for (Device device : devices) {
|
||||||
|
ps.setString(1, owner);
|
||||||
|
ps.setBoolean(2, device.getEnrolmentInfo().isTransferred());
|
||||||
|
ps.setTimestamp(3, new Timestamp(new Date().getTime()));
|
||||||
|
ps.setInt(4, device.getEnrolmentInfo().getId());
|
||||||
|
ps.setInt(5, tenantId);
|
||||||
|
ps.addBatch();
|
||||||
|
}
|
||||||
|
int[] batchResult = ps.executeBatch();
|
||||||
|
for (int i : batchResult) {
|
||||||
|
if (i == 0 || i == Statement.SUCCESS_NO_INFO || i == Statement.EXECUTE_FAILED) {
|
||||||
|
updateStatus = false;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
for (Device device : devices) {
|
||||||
|
ps.setString(1, owner);
|
||||||
|
ps.setBoolean(2, device.getEnrolmentInfo().isTransferred());
|
||||||
|
ps.setInt(3, device.getId());
|
||||||
|
ps.setInt(4, tenantId);
|
||||||
|
if (ps.executeUpdate() == 0) {
|
||||||
|
updateStatus = false;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return updateStatus;
|
||||||
|
} catch (SQLException e) {
|
||||||
|
throw new DeviceManagementDAOException("Error occurred while obtaining the DB connection to update the "
|
||||||
|
+ "owner of the device enrollment.", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private Connection getConnection() throws SQLException {
|
||||||
|
return DeviceManagementDAOFactory.getConnection();
|
||||||
|
}
|
||||||
|
|
||||||
|
private EnrolmentInfo loadEnrolment(ResultSet rs) throws SQLException {
|
||||||
|
EnrolmentInfo enrolmentInfo = new EnrolmentInfo();
|
||||||
|
enrolmentInfo.setOwner(rs.getString("OWNER"));
|
||||||
|
enrolmentInfo.setOwnership(EnrolmentInfo.OwnerShip.valueOf(rs.getString("OWNERSHIP")));
|
||||||
|
enrolmentInfo.setTransferred(rs.getBoolean("IS_TRANSFERRED"));
|
||||||
|
enrolmentInfo.setDateOfEnrolment(rs.getTimestamp("DATE_OF_ENROLMENT").getTime());
|
||||||
|
enrolmentInfo.setDateOfLastUpdate(rs.getTimestamp("DATE_OF_LAST_UPDATE").getTime());
|
||||||
|
enrolmentInfo.setStatus(EnrolmentInfo.Status.valueOf(rs.getString("STATUS")));
|
||||||
|
enrolmentInfo.setId(rs.getInt("ID"));
|
||||||
|
return enrolmentInfo;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
Loading…
Reference in new issue