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Merge branch 'delete-device' into 'master'

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Plugin level support for deleting device permanently

See merge request entgra/carbon-device-mgt!148
This commit is contained in:
Charitha Goonetilleke 2019-06-25 19:15:24 +00:00
commit b2e0c1fd97
9 changed files with 290 additions and 87 deletions
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26
components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceManager.java
View File

@ -14,6 +14,23 @@
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://entgra.io) All Rights Reserved.
*
* Entgra (Pvt) Ltd. licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file except
* in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.wso2.carbon.device.mgt.common;
@ -79,6 +96,15 @@ public interface DeviceManager {
*/
boolean disenrollDevice(DeviceIdentifier deviceId) throws DeviceManagementException;
/**
* Method to delete a particular device from CDM.
*
* @param deviceId Fully qualified device identifier
* @return A boolean indicating the status of the operation.
* @throws DeviceManagementException If some unusual behaviour is observed while deleting a device
*/
boolean deleteDevice(DeviceIdentifier deviceId, Device device) throws DeviceManagementException;
/**
* Method to retrieve the status of the registration process of a particular device.
*

136
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/AbstractDeviceDAOImpl.java
View File

@ -1409,91 +1409,97 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
}
public void deleteDevice(DeviceIdentifier deviceIdentifier, int tenantId) throws DeviceManagementDAOException {
String deviceIdentifierId = deviceIdentifier.getId();
String deviceType = deviceIdentifier.getType();
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";
String msg = "Device " + deviceIdentifierId + " of type " + deviceType + " 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();
List<Integer> enrollmentIds = getEnrollmentIds(conn, deviceId, tenantId);
if (enrollmentIds == null || enrollmentIds.isEmpty()) {
String msg = "Enrollments not found for the device " + deviceIdentifierId + " of type "
+ deviceType;
log.error(msg);
throw new DeviceManagementDAOException(msg);
} else {
removeDeviceDetail(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device detail data");
log.debug("Successfully removed device detail data of device " + deviceIdentifierId
+ " of type " + deviceType);
}
removeDeviceLocation(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device location data");
log.debug("Successfully removed device location data of device " + deviceIdentifierId
+ " of type " + deviceType);
}
removeDeviceInfo(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device info data");
log.debug("Successfully removed device info data of device " + deviceIdentifierId
+ " of type " + deviceType);
}
removeDeviceNotification(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device notification data");
log.debug("Successfully removed device notification data of device " + deviceIdentifierId
+ " of type " + deviceType);
}
removeDeviceApplicationMapping(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device application mapping data");
log.debug("Successfully removed device application mapping data of device "
+ deviceIdentifierId + " of type " + deviceType);
}
removeDevicePolicyApplied(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device applied policy data");
log.debug("Successfully removed device applied policy data of device " + deviceIdentifierId
+ " of type " + deviceType);
}
removeDevicePolicy(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device policy data");
log.debug("Successfully removed device policy data of device " + deviceIdentifierId
+ " of type " + deviceType);
}
removeEnrollmentDeviceDetail(conn, enrollmentId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed enrollment device detail data");
log.debug("Starting to remove " + enrollmentIds.size() + " enrollment data of device "
+ deviceIdentifierId + " of type " + deviceType);
}
removeEnrollmentDeviceLocation(conn, enrollmentId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed enrollment device location data");
for (Integer enrollmentId : enrollmentIds) {
removeEnrollmentDeviceDetail(conn, enrollmentId);
removeEnrollmentDeviceLocation(conn, enrollmentId);
removeEnrollmentDeviceInfo(conn, enrollmentId);
removeEnrollmentDeviceApplicationMapping(conn, enrollmentId);
removeDeviceOperationResponse(conn, enrollmentId);
removeEnrollmentOperationMapping(conn, enrollmentId);
}
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");
log.debug("Successfully removed enrollment device details, enrollment device location, " +
"enrollment device info, enrollment device application mapping, " +
"enrollment device operation response, enrollment operation mapping data of device "
+ deviceIdentifierId + " of type " + deviceType);
}
removeDeviceEnrollment(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device enrollment data");
log.debug("Successfully removed device enrollment data of device " + deviceIdentifierId
+ " of type " + deviceType);
}
removeDeviceGroupMapping(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully removed device group mapping data");
log.debug("Successfully removed device group mapping data of device " + deviceIdentifierId
+ " of type " + deviceType);
}
removeDevice(conn, deviceId);
if (log.isDebugEnabled()) {
log.debug("Successfully permanently deleted the device");
log.debug("Successfully permanently deleted the device of device " + deviceIdentifierId
+ " of type " + deviceType);
}
}
}
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while deleting the device", e);
throw new DeviceManagementDAOException("Error occurred while deleting the device " + deviceIdentifierId
+ " of type " + deviceType, e);
}
}
@ -1519,30 +1525,29 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
return deviceId;
}
private int getEnrollmentId(Connection conn, int deviceId, int tenantId) throws DeviceManagementDAOException {
private List<Integer> getEnrollmentIds(Connection conn, int deviceId, int tenantId) throws DeviceManagementDAOException {
PreparedStatement stmt = null;
ResultSet rs = null;
int enrollmentId = -1;
List<Integer> enrollmentIds = new ArrayList<>();
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");
while (rs.next()) {
enrollmentIds.add(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;
return enrollmentIds;
}
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);
@ -1551,13 +1556,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device detail", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1566,13 +1570,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device location", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1581,13 +1584,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device info", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1596,13 +1598,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device notification", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1611,13 +1612,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device application mapping", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1626,13 +1626,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device policy applied", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1641,13 +1640,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device policy", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1656,13 +1654,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing enrollment device detail", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1671,13 +1668,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing enrollment device location", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1686,14 +1682,13 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing enrollment device info", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1703,13 +1698,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
throw new DeviceManagementDAOException("Error occurred while removing enrollment device application " +
"mapping", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1718,14 +1712,13 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device operation response", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1734,13 +1727,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing enrollment operation mapping", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1749,13 +1741,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device enrollment", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1764,13 +1755,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device group mapping", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
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);
@ -1779,7 +1769,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
} catch (SQLException e) {
throw new DeviceManagementDAOException("Error occurred while removing device", e);
} finally {
DeviceManagementDAOUtil.cleanupResources(stmt, rs);
DeviceManagementDAOUtil.cleanupResources(stmt, null);
}
}
}

36
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderServiceImpl.java
View File

@ -14,23 +14,23 @@
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/*
* Copyright (c) 2019, Entgra (pvt) Ltd. (http://entgra.io) All Rights Reserved.
*
* Entgra (pvt) Ltd. 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
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://entgra.io) All Rights Reserved.
*
* 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.
* Entgra (Pvt) Ltd. 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.service;
@ -550,6 +550,14 @@ public class DeviceManagementProviderServiceImpl implements DeviceManagementProv
try {
DeviceManagementDAOFactory.beginTransaction();
deviceDAO.deleteDevice(deviceId, tenantId);
try {
deviceManager.deleteDevice(deviceId, device);
} catch (DeviceManagementException e) {
String msg = "Error occurred while permanently deleting '" + deviceId.getType() +
"' device with the identifier '" + deviceId.getId() + "' in plugin.";
log.error(msg, e);
throw new DeviceManagementDAOException(msg, e);
}
DeviceManagementDAOFactory.commitTransaction();
this.removeDeviceFromCache(deviceId);
} catch (DeviceManagementDAOException e) {

5
components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/TestDeviceManager.java
View File

@ -59,6 +59,11 @@ public class TestDeviceManager implements DeviceManager {
return true;
}
@Override
public boolean deleteDevice(DeviceIdentifier deviceId, Device device) throws DeviceManagementException {
return true;
}
@Override
public boolean isEnrolled(DeviceIdentifier deviceId) throws DeviceManagementException {
return true;

47
components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/DeviceTypeManager.java
View File

@ -15,6 +15,22 @@
* specific language governing permissions and limitations
* under the License.
*
*
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://entgra.io) All Rights Reserved.
*
* Entgra (Pvt) Ltd. 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.extensions.device.type.template;
@ -568,4 +584,35 @@ public class DeviceTypeManager implements DeviceManager {
return null;
}
@Override
public boolean deleteDevice(DeviceIdentifier deviceIdentifier, Device device) throws DeviceManagementException {
if (propertiesExist) {
boolean status;
Device existingDevice = this.getDevice(deviceIdentifier);
if (existingDevice == null) {
return false;
}
try {
if (log.isDebugEnabled()) {
log.debug("Deleting the details of " + deviceType + " device : " + device.getDeviceIdentifier());
}
deviceTypePluginDAOManager.getDeviceTypeDAOHandler().beginTransaction();
status = deviceTypePluginDAOManager.getDeviceDAO().deleteDevice(existingDevice);
deviceTypePluginDAOManager.getDeviceTypeDAOHandler().commitTransaction();
} catch (DeviceTypeMgtPluginException e) {
try {
deviceTypePluginDAOManager.getDeviceTypeDAOHandler().rollbackTransaction();
} catch (DeviceTypeMgtPluginException e1) {
log.warn("Error occurred while roll back the delete device info transaction : '" +
device.toString() + "'", e1);
}
throw new DeviceManagementException(
"Error occurred while deleting the " + deviceType + " device: '" +
device.getDeviceIdentifier() + "'", e);
}
return status;
}
return true;
}
}

48
components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/dao/DeviceTypePluginDAOImpl.java
View File

@ -14,6 +14,23 @@
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://entgra.io) All Rights Reserved.
*
* Entgra (Pvt) Ltd. 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.extensions.device.type.template.dao;
@ -45,6 +62,7 @@ public class DeviceTypePluginDAOImpl implements PluginDAO {
private String createDBqueryForAddDevice;
private String updateDBQueryForUpdateDevice;
private String selectDBQueryToGetAllDevice;
private String deleteDBQueryForDeleteDevice;
public DeviceTypePluginDAOImpl(DeviceDAODefinition deviceDAODefinition,
DeviceTypeDAOHandler deviceTypeDAOHandler) {
@ -196,6 +214,33 @@ public class DeviceTypePluginDAOImpl implements PluginDAO {
}
}
@Override
public boolean deleteDevice(Device device) throws DeviceTypeMgtPluginException {
boolean status = false;
Connection conn;
PreparedStatement stmt = null;
try {
conn = deviceTypeDAOHandler.getConnection();
stmt = conn.prepareStatement(deleteDBQueryForDeleteDevice);
stmt.setString(1, device.getDeviceIdentifier());
int rows = stmt.executeUpdate();
if (rows > 0) {
status = true;
if (log.isDebugEnabled()) {
log.debug("Device " + device.getDeviceIdentifier() + " data has been deleted.");
}
}
} catch (SQLException e) {
String msg = "Error occurred while deleting the device '" + device.getDeviceIdentifier() + "' data in "
+ deviceDAODefinition.getDeviceTableName();
log.error(msg, e);
throw new DeviceTypeMgtPluginException(msg, e);
} finally {
DeviceTypeUtils.cleanupResources(stmt, null);
}
return status;
}
private String getDeviceTableColumnNames() {
return StringUtils.join(deviceDAODefinition.getColumnNames(), ", ");
}
@ -239,5 +284,8 @@ public class DeviceTypePluginDAOImpl implements PluginDAO {
selectDBQueryToGetAllDevice =
"SELECT " + getDeviceTableColumnNames() + "," + deviceDAODefinition.getPrimaryKey() + " FROM "
+ deviceDAODefinition.getDeviceTableName();
deleteDBQueryForDeleteDevice = "DELETE FROM " + deviceDAODefinition.getDeviceTableName() + " WHERE "
+ deviceDAODefinition.getPrimaryKey() + " = ?";
}
}

19
components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/dao/PluginDAO.java
View File

@ -14,6 +14,23 @@
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://entgra.io) All Rights Reserved.
*
* Entgra (Pvt) Ltd. 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.extensions.device.type.template.dao;
@ -31,4 +48,6 @@ public interface PluginDAO {
boolean updateDevice(Device device) throws DeviceTypeMgtPluginException;
List<Device> getAllDevices() throws DeviceTypeMgtPluginException;
boolean deleteDevice(Device device) throws DeviceTypeMgtPluginException;
}

38
components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/dao/PropertyBasedPluginDAOImpl.java
View File

@ -14,6 +14,23 @@
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://entgra.io) All Rights Reserved.
*
* Entgra (Pvt) Ltd. 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.extensions.device.type.template.dao;
@ -201,6 +218,27 @@ public class PropertyBasedPluginDAOImpl implements PluginDAO {
}
}
@Override
public boolean deleteDevice(Device device) throws DeviceTypeMgtPluginException {
Connection conn;
PreparedStatement stmt = null;
try {
conn = deviceTypeDAOHandler.getConnection();
stmt = conn.prepareStatement("DELETE FROM DM_DEVICE_PROPERTIES WHERE DEVICE_IDENTIFICATION = ?");
stmt.setString(1, device.getDeviceIdentifier());
stmt.executeUpdate();
return true;
} catch (SQLException e) {
String msg = "Error occurred while deleting the device '" + device.getDeviceIdentifier() + "' data on"
+ deviceType;
log.error(msg, e);
throw new DeviceTypeMgtPluginException(msg, e);
} finally {
DeviceTypeUtils.cleanupResources(stmt, null);
}
}
private String getPropertyValue(List<Device.Property> properties, String propertyName) {
for (Device.Property property : properties) {
if (property.getName() != null && property.getName().equals(propertyName)) {

22
components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/test/java/org/wso2/carbon/policy/mgt/core/mock/TypeXDeviceManager.java
View File

@ -14,6 +14,23 @@
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://entgra.io) All Rights Reserved.
*
* Entgra (Pvt) Ltd. 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.policy.mgt.core.mock;
@ -61,6 +78,11 @@ public class TypeXDeviceManager implements DeviceManager {
return false;
}
@Override
public boolean deleteDevice(DeviceIdentifier deviceId, Device device) throws DeviceManagementException {
return false;
}
@Override
public boolean isEnrolled(DeviceIdentifier deviceId) throws DeviceManagementException {
return false;