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Add delete device dao related implementation

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merge-requests/118/head
Saad Sahibjan 6 years ago
parent 48ae5c58e9
commit 52e971de76
2 changed files with 385 additions and 0 deletions
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8
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/DeviceDAO.java
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@ -478,5 +478,13 @@ public interface DeviceDAO {
* fails.
*/
List<Device> getDevicesByIdentifiers(List<String> deviceIdentifiers, int tenantId) throws DeviceManagementDAOException;
/**
* This method is used to permanently delete the device and its related details
* @param deviceIdentifier device id
* @param tenantId tenant id
* @throws DeviceManagementDAOException
*/
void deleteDevice(DeviceIdentifier deviceIdentifier, int tenantId) throws DeviceManagementDAOException;
}

377
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/AbstractDeviceDAOImpl.java
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@ -36,6 +36,7 @@
package org.wso2.carbon.device.mgt.core.dao.impl;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.device.mgt.common.Device;
import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
import org.wso2.carbon.device.mgt.common.EnrolmentInfo;
@ -62,6 +63,8 @@ import java.util.StringJoiner;
public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
private static final org.apache.commons.logging.Log log = LogFactory.getLog(AbstractDeviceDAOImpl.class);
@Override
public int addDevice(int typeId, Device device, int tenantId) throws DeviceManagementDAOException {
Connection conn;
@ -1405,4 +1408,378 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
}
}
public void deleteDevice(DeviceIdentifier deviceIdentifier, int tenantId) throws DeviceManagementDAOException {
Connection conn;
try {
conn = this.getConnection();
int deviceId = getDeviceId(conn, deviceIdentifier, tenantId);
if (deviceId == -1) {
String msg = "Device " + deviceIdentifier.getId() + " of type " + deviceIdentifier.getType() +
" is not found";
log.error(msg);
throw new DeviceManagementDAOException(msg);
} else {
int enrollmentId = getEnrollmentId(conn, deviceId, tenantId);
if (enrollmentId == -1) {
String msg = "Enrollment not found for the device " + deviceIdentifier.getId() + " of type " +
deviceIdentifier.getType();
log.error(msg);
throw new DeviceManagementDAOException(msg);
} else {
removeDeviceDetail(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device detail data");
}
removeDeviceLocation(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device location data");
}
removeDeviceInfo(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device info data");
}
removeDeviceNotification(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device notification data");
}
removeDeviceApplicationMapping(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device application mapping data");
}
removeDevicePolicyApplied(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device applied policy data");
}
removeDevicePolicy(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device policy data");
}
removeEnrollmentDeviceDetail(conn, enrollmentId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed enrollment device detail data");
}
removeEnrollmentDeviceLocation(conn, enrollmentId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed enrollment device location data");
}
removeEnrollmentDeviceInfo(conn, enrollmentId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed enrollment device info data");
}
removeEnrollmentDeviceApplicationMapping(conn, enrollmentId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed enrollment device application mapping data");
}
removeDeviceOperationResponse(conn, enrollmentId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device operation response data");
}
removeEnrollmentOperationMapping(conn, enrollmentId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed enrollment operation mapping data");
}
removeDeviceEnrollment(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device enrollment data");
}
removeDeviceGroupMapping(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device group mapping data");
}
removeDevice(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully permanently deleted the device");
}
}
}
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while deleting the device", e);
}
}
private int getDeviceId(Connection conn, DeviceIdentifier deviceIdentifier, int tenantId)
throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
int deviceId = -1;
try {
String sql = "SELECT ID FROM DM_DEVICE WHERE DEVICE_IDENTIFICATION = ? AND TENANT_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setString(1, deviceIdentifier.getId());
stmt.setInt(2, tenantId);
rs = stmt.executeQuery();
if (rs.next()) {
deviceId = rs.getInt("ID");
}
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while retrieving device id of the device", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
return deviceId;
}
private int getEnrollmentId(Connection conn, int deviceId, int tenantId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
int enrollmentId = -1;
try {
String sql = "SELECT ID FROM DM_ENROLMENT WHERE DEVICE_ID = ? AND TENANT_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, deviceId);
stmt.setInt(2, tenantId);
rs = stmt.executeQuery();
if (rs.next()) {
enrollmentId = rs.getInt("ID");
}
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while retrieving enrollment id of the device", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
return enrollmentId;
}
private void removeDeviceDetail(Connection conn, int deviceId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_DETAIL WHERE DEVICE_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, deviceId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device detail", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeDeviceLocation(Connection conn, int deviceId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_LOCATION WHERE DEVICE_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, deviceId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device location", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeDeviceInfo(Connection conn, int deviceId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_INFO WHERE DEVICE_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, deviceId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device info", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeDeviceNotification(Connection conn, int deviceId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_NOTIFICATION WHERE DEVICE_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, deviceId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device notification", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeDeviceApplicationMapping(Connection conn, int deviceId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_APPLICATION_MAPPING WHERE DEVICE_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, deviceId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device application mapping", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeDevicePolicyApplied(Connection conn, int deviceId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_POLICY_APPLIED WHERE DEVICE_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, deviceId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device policy applied", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeDevicePolicy(Connection conn, int deviceId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_POLICY WHERE DEVICE_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, deviceId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device policy", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeEnrollmentDeviceDetail(Connection conn, int enrollmentId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_DETAIL WHERE ENROLMENT_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, enrollmentId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing enrollment device detail", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeEnrollmentDeviceLocation(Connection conn, int enrollmentId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_LOCATION WHERE ENROLMENT_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, enrollmentId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing enrollment device location", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeEnrollmentDeviceInfo(Connection conn, int enrollmentId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_INFO WHERE ENROLMENT_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, enrollmentId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing enrollment device info", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeEnrollmentDeviceApplicationMapping(Connection conn, int enrollmentId)
throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_APPLICATION_MAPPING WHERE ENROLMENT_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, enrollmentId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing enrollment device application " +
"mapping", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeDeviceOperationResponse(Connection conn, int enrollmentId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_OPERATION_RESPONSE WHERE ENROLMENT_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, enrollmentId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device operation response", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeEnrollmentOperationMapping(Connection conn, int enrollmentId)
throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_ENROLMENT_OP_MAPPING WHERE ENROLMENT_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, enrollmentId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing enrollment operation mapping", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeDeviceEnrollment(Connection conn, int deviceId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_ENROLMENT WHERE DEVICE_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, deviceId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device enrollment", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeDeviceGroupMapping(Connection conn, int deviceId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE_GROUP_MAP WHERE DEVICE_ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, deviceId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device group mapping", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
private void removeDevice(Connection conn, int deviceId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
String sql = "DELETE FROM DM_DEVICE WHERE ID = ?";
stmt = conn.prepareStatement(sql);
stmt.setInt(1, deviceId);
stmt.executeUpdate();
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
}
}
}

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