Add configuration to delete Tenant Application artifacts

components/application-mgt/io.entgra.device.mgt.core.application.mgt.common/src/main/java/io/entgra/device/mgt/core/application/mgt/common/services/ApplicationManager.java

@@ -546,5 +546,20 @@ public interface ApplicationManager {
      * @throws ApplicationManagementException thrown if an error occurs when deleting data
      */
     void deleteApplicationDataOfTenant(int tenantId) throws ApplicationManagementException;
+
+    /**
+     * Delete all application related data of a tenant by tenant Domain
+     *
+     * @param tenantDomain Domain of the Tenant
+     * @throws ApplicationManagementException thrown if an error occurs when deleting data
+     */
     void deleteApplicationDataByTenantDomain(String tenantDomain) throws ApplicationManagementException;
+
+    /**
+     * Delete all Application artifacts related to a tenant by Tenant Domain
+     *
+     * @param tenantDomain Domain of the Tenant
+     * @throws ApplicationManagementException thrown if an error occurs when deleting app folders
+     */
+    void deleteApplicationArtifactsByTenantDomain(String tenantDomain) throws ApplicationManagementException;
 }

components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/pom.xml

@@ -81,6 +81,7 @@
                             com.dd.*,
                             io.entgra.device.mgt.core.identity.jwt.client.extension.*,
                             io.entgra.device.mgt.core.apimgt.application.extension.*,
+                            io.entgra.device.mgt.core.tenant.mgt.common.*,
                             org.apache.commons.httpclient,
                             org.apache.commons.httpclient.methods,
                             org.apache.commons.validator.routines
@@ -389,6 +390,10 @@
             <artifactId>org.wso2.carbon.tenant.mgt</artifactId>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>io.entgra.device.mgt.core</groupId>
+            <artifactId>io.entgra.device.mgt.core.tenant.mgt.common</artifactId>
+        </dependency>
     </dependencies>
 </project>
 

components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/src/main/java/io/entgra/device/mgt/core/application/mgt/core/impl/ApplicationManagerImpl.java

@@ -30,6 +30,7 @@ import io.entgra.device.mgt.core.device.mgt.common.PaginationRequest;
 import io.entgra.device.mgt.core.device.mgt.common.app.mgt.App;
 import io.entgra.device.mgt.core.device.mgt.common.exceptions.MetadataManagementException;
 import io.entgra.device.mgt.core.device.mgt.common.metadata.mgt.Metadata;
+import io.entgra.device.mgt.core.tenant.mgt.common.exception.TenantMgtException;
 import org.apache.commons.codec.digest.DigestUtils;
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang.StringEscapeUtils;
@@ -96,8 +97,6 @@ import io.entgra.device.mgt.core.device.mgt.common.exceptions.DeviceManagementEx
 
 import io.entgra.device.mgt.core.device.mgt.core.dto.DeviceType;
 import io.entgra.device.mgt.core.device.mgt.core.service.DeviceManagementProviderService;
-import org.wso2.carbon.stratos.common.beans.TenantInfoBean;
-import org.wso2.carbon.tenant.mgt.services.TenantMgtAdminService;
 import org.wso2.carbon.user.api.UserRealm;
 import org.wso2.carbon.user.api.UserStoreException;
 
@@ -4418,7 +4417,6 @@ public class ApplicationManagerImpl implements ApplicationManager {
             spApplicationDAO.deleteSPApplicationMappingByTenant(tenantId);
             spApplicationDAO.deleteIdentityServerByTenant(tenantId);
             applicationDAO.deleteApplicationsByTenant(tenantId);
-            APIUtil.getApplicationStorageManager().deleteAppFolderOfTenant(tenantId);
 
             ConnectionManagerUtil.commitDBTransaction();
         } catch (DBConnectionException e) {
@@ -4443,12 +4441,6 @@ public class ApplicationManagerImpl implements ApplicationManager {
                     + " of tenant ID: " + tenantId ;
             log.error(msg, e);
             throw new ApplicationManagementException(msg, e);
-        } catch (ApplicationStorageManagementException e) {
-            ConnectionManagerUtil.rollbackDBTransaction();
-            String msg = "Error occurred while deleting App folder of tenant"
-                    + " of tenant ID: " + tenantId ;
-            log.error(msg, e);
-            throw new ApplicationManagementException(msg, e);
         } finally {
             ConnectionManagerUtil.closeDBConnection();
         }
@@ -4457,19 +4449,9 @@ public class ApplicationManagerImpl implements ApplicationManager {
     @Override
     public void deleteApplicationDataByTenantDomain(String tenantDomain) throws ApplicationManagementException {
         int tenantId;
-        try{
-            TenantMgtAdminService tenantMgtAdminService = new TenantMgtAdminService();
-            TenantInfoBean tenantInfoBean = tenantMgtAdminService.getTenant(tenantDomain);
-            tenantId = tenantInfoBean.getTenantId();
-
-        } catch (Exception e) {
-            String msg = "Error getting tenant ID from domain: "
-                     + tenantDomain;
-            log.error(msg, e);
-            throw new ApplicationManagementException(msg, e);
-        }
-
         try {
+            tenantId = DataHolder.getInstance().getTenantManagerAdminService().getTenantId(tenantDomain);
+
             ConnectionManagerUtil.beginDBTransaction();
 
             vppApplicationDAO.deleteAssociationByTenant(tenantId);
@@ -4493,40 +4475,54 @@ public class ApplicationManagerImpl implements ApplicationManager {
             spApplicationDAO.deleteSPApplicationMappingByTenant(tenantId);
             spApplicationDAO.deleteIdentityServerByTenant(tenantId);
             applicationDAO.deleteApplicationsByTenant(tenantId);
-            APIUtil.getApplicationStorageManager().deleteAppFolderOfTenant(tenantId);
 
             ConnectionManagerUtil.commitDBTransaction();
         } catch (DBConnectionException e) {
-            String msg = "Error occurred while observing the database connection to delete applications for tenant with ID: "
+            String msg = "Error occurred while observing the database connection to delete applications for tenant with " +
-                    + tenantId;
+                    "domain: " + tenantDomain;
             log.error(msg, e);
             throw new ApplicationManagementException(msg, e);
         } catch (ApplicationManagementDAOException e) {
             ConnectionManagerUtil.rollbackDBTransaction();
-            String msg = "Database access error is occurred when getting applications for tenant with ID: " + tenantId;
+            String msg = "Database access error is occurred when getting applications for tenant with domain: "
+                    + tenantDomain;
             log.error(msg, e);
             throw new ApplicationManagementException(msg, e);
         } catch (LifeCycleManagementDAOException e) {
             ConnectionManagerUtil.rollbackDBTransaction();
             String msg = "Error occurred while deleting life-cycle state data of application releases of the tenant"
-                    + " of ID: " + tenantId ;
+                    + " of domain: " + tenantDomain ;
             log.error(msg, e);
             throw new ApplicationManagementException(msg, e);
         } catch (ReviewManagementDAOException e) {
             ConnectionManagerUtil.rollbackDBTransaction();
             String msg = "Error occurred while deleting reviews of application releases of the applications"
-                    + " of tenant ID: " + tenantId ;
+                    + " of tenant of domain: " + tenantDomain ;
             log.error(msg, e);
             throw new ApplicationManagementException(msg, e);
-        } catch (ApplicationStorageManagementException e) {
+        } catch (Exception e) {
-            ConnectionManagerUtil.rollbackDBTransaction();
+            String msg = "Error getting tenant ID from domain: "
-            String msg = "Error occurred while deleting App folder of tenant"
+                    + tenantDomain;
-                    + " of tenant ID: " + tenantId ;
             log.error(msg, e);
             throw new ApplicationManagementException(msg, e);
-        } finally {
-            ConnectionManagerUtil.closeDBConnection();
         }
+    }
 
+    @Override
+    public void deleteApplicationArtifactsByTenantDomain(String tenantDomain) throws ApplicationManagementException {
+        int tenantId;
+        try {
+            tenantId = DataHolder.getInstance().getTenantManagerAdminService().getTenantId(tenantDomain);
+            DataHolder.getInstance().getApplicationStorageManager().deleteAppFolderOfTenant(tenantId);
+        } catch (ApplicationStorageManagementException  e) {
+            String msg = "Error deleting app artifacts of tenant of domain: " + tenantDomain ;
+            log.error(msg, e);
+            throw new ApplicationManagementException(msg, e);
+        } catch (TenantMgtException e) {
+            String msg = "Error getting tenant ID from domain: "
+                    + tenantDomain + " when trying to delete application artifacts of tenant";
+            log.error(msg, e);
+            throw new ApplicationManagementException(msg, e);
+        }
     }
 }

components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/src/main/java/io/entgra/device/mgt/core/application/mgt/core/internal/ApplicationManagementServiceComponent.java

@@ -33,7 +33,9 @@ import io.entgra.device.mgt.core.application.mgt.core.impl.FileTransferServiceIm
 import io.entgra.device.mgt.core.application.mgt.core.lifecycle.LifecycleStateManager;
 import io.entgra.device.mgt.core.application.mgt.core.task.ScheduledAppSubscriptionTaskManager;
 import io.entgra.device.mgt.core.application.mgt.core.util.ApplicationManagementUtil;
+import io.entgra.device.mgt.core.device.mgt.core.internal.DeviceManagementDataHolder;
 import io.entgra.device.mgt.core.device.mgt.core.service.DeviceManagementProviderService;
+import io.entgra.device.mgt.core.tenant.mgt.common.spi.TenantManagerAdminService;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.osgi.framework.BundleContext;
@@ -71,6 +73,12 @@ import java.util.List;
  * policy="dynamic"
  * bind="setTaskService"
  * unbind="unsetTaskService"
+ * @scr.reference name="io.entgra.device.mgt.core.tenant.manager"
+ * interface="io.entgra.device.mgt.core.tenant.mgt.common.spi.TenantManagerAdminService"
+ * cardinality="0..1"
+ * policy="dynamic"
+ * bind="setTenantManagementAdminService"
+ * unbind="unsetTenantManagementAdminService"
  */
 @SuppressWarnings("unused")
 public class ApplicationManagementServiceComponent {
@@ -196,4 +204,20 @@ public class ApplicationManagementServiceComponent {
         }
         DataHolder.getInstance().setTaskService(null);
     }
+
+    @SuppressWarnings("unused")
+    protected void setTenantManagementAdminService(TenantManagerAdminService tenantManagerAdminService) {
+        if (log.isDebugEnabled()) {
+            log.debug("Setting Tenant management admin Service");
+        }
+        DataHolder.getInstance().setTenantManagerAdminService(tenantManagerAdminService);
+    }
+
+    @SuppressWarnings("unused")
+    protected void unsetTenantManagementAdminService(TenantManagerAdminService tenantManagerAdminService) {
+        if (log.isDebugEnabled()) {
+            log.debug("Un setting Tenant management admin service");
+        }
+        DataHolder.getInstance().setTenantManagerAdminService(null);
+    }
 }

components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/src/main/java/io/entgra/device/mgt/core/application/mgt/core/internal/DataHolder.java

@@ -27,6 +27,8 @@ import io.entgra.device.mgt.core.application.mgt.common.services.SubscriptionMan
 import io.entgra.device.mgt.core.application.mgt.common.services.VPPApplicationManager;
 import io.entgra.device.mgt.core.application.mgt.core.lifecycle.LifecycleStateManager;
 import io.entgra.device.mgt.core.device.mgt.core.service.DeviceManagementProviderService;
+import io.entgra.device.mgt.core.tenant.mgt.common.spi.TenantManagerAdminService;
+import org.wso2.carbon.context.PrivilegedCarbonContext;
 import org.wso2.carbon.ntask.core.service.TaskService;
 import org.wso2.carbon.user.core.service.RealmService;
 
@@ -57,6 +59,7 @@ public class DataHolder {
 
     private TaskService taskService;
     private FileTransferService fileTransferService;
+    private TenantManagerAdminService tenantManagerAdminService;
 
     private static final DataHolder applicationMgtDataHolder = new DataHolder();
 
@@ -163,4 +166,12 @@ public class DataHolder {
     public void setFileTransferService(FileTransferService fileTransferService) {
         this.fileTransferService = fileTransferService;
     }
+
+    public TenantManagerAdminService getTenantManagerAdminService() {
+        return tenantManagerAdminService;
+    }
+
+    public void setTenantManagerAdminService(TenantManagerAdminService tenantManagerAdminService) {
+        this.tenantManagerAdminService = tenantManagerAdminService;
+    }
 }

components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/service/api/admin/UserManagementAdminService.java

@@ -298,8 +298,13 @@ public interface UserManagementAdminService {
                     name = "tenantDomain",
                     value = "The domain of the tenant to be deleted.",
                     required = true)
-
             @PathParam("tenantDomain")
-            String tenantDomain);
+            String tenantDomain,
-
+            @ApiParam(
+                    name = "deleteAppArtifacts",
+                    value = "Flag to indicate whether to delete application artifacts.",
+                    required = false)
+            @QueryParam("deleteAppArtifacts")
+            @DefaultValue("false")
+            boolean deleteAppArtifacts);
 }

components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/service/impl/admin/UserManagementAdminServiceImpl.java

@@ -19,6 +19,7 @@ package io.entgra.device.mgt.core.device.mgt.api.jaxrs.service.impl.admin;
 
 import io.entgra.device.mgt.core.application.mgt.common.exception.ApplicationManagementException;
 import io.entgra.device.mgt.core.device.mgt.common.exceptions.DeviceManagementException;
+import io.entgra.device.mgt.core.tenant.mgt.common.exception.TenantMgtException;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import io.entgra.device.mgt.core.device.mgt.common.DeviceIdentifier;
@@ -29,9 +30,6 @@ import io.entgra.device.mgt.core.device.mgt.api.jaxrs.util.CredentialManagementR
 import io.entgra.device.mgt.core.device.mgt.api.jaxrs.util.DeviceMgtAPIUtils;
 import org.wso2.carbon.base.MultitenantConstants;
 import org.wso2.carbon.context.CarbonContext;
-import org.wso2.carbon.stratos.common.exception.StratosException;
-import org.wso2.carbon.tenant.mgt.services.TenantMgtAdminService;
-import org.wso2.carbon.user.api.UserStoreException;
 
 import javax.validation.constraints.Size;
 import javax.ws.rs.*;
@@ -91,7 +89,7 @@ public class UserManagementAdminServiceImpl implements UserManagementAdminServic
     @DELETE
     @Path("/domain/{tenantDomain}")
     @Override
-    public Response deleteTenantByDomain(@PathParam("tenantDomain") String tenantDomain) {
+    public Response deleteTenantByDomain(@PathParam("tenantDomain") String tenantDomain, @QueryParam("deleteAppArtifacts") boolean deleteAppArtifacts) {
         try {
             int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
             if (tenantId != MultitenantConstants.SUPER_TENANT_ID){
@@ -99,15 +97,20 @@ public class UserManagementAdminServiceImpl implements UserManagementAdminServic
                 log.error(msg);
                 return Response.status(Response.Status.UNAUTHORIZED).entity(msg).build();
             } else {
+                if (deleteAppArtifacts) {
+                    DeviceMgtAPIUtils.getApplicationManager().deleteApplicationArtifactsByTenantDomain(tenantDomain);
+                }
                 DeviceMgtAPIUtils.getApplicationManager().deleteApplicationDataByTenantDomain(tenantDomain);
                 DeviceMgtAPIUtils.getDeviceManagementService().deleteDeviceDataByTenantDomain(tenantDomain);
-                TenantMgtAdminService tenantMgtAdminService = new TenantMgtAdminService();
+                DeviceMgtAPIUtils.getTenantManagerAdminService().deleteTenant(tenantDomain);
-                tenantMgtAdminService.deleteTenant(tenantDomain);
                 String msg = "Tenant Deletion process has been initiated for tenant:" + tenantDomain;
+                if (log.isDebugEnabled()) {
+                    log.debug(msg);
+                }
                 return Response.status(Response.Status.OK).entity(msg).build();
             }
 
-        } catch (StratosException | UserStoreException e) {
+        } catch (TenantMgtException e) {
             String msg = "Error deleting tenant: " + tenantDomain;
             log.error(msg, e);
             return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();

components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/util/DeviceMgtAPIUtils.java

@@ -24,6 +24,7 @@ import io.entgra.device.mgt.core.application.mgt.common.services.SubscriptionMan
 import io.entgra.device.mgt.core.device.mgt.common.authorization.GroupAccessAuthorizationService;
 import io.entgra.device.mgt.core.device.mgt.common.metadata.mgt.DeviceStatusManagementService;
 import io.entgra.device.mgt.core.device.mgt.core.permission.mgt.PermissionManagerServiceImpl;
+import io.entgra.device.mgt.core.tenant.mgt.common.spi.TenantManagerAdminService;
 import org.apache.axis2.AxisFault;
 import org.apache.axis2.client.Options;
 import org.apache.axis2.java.security.SSLProtocolSocketFactory;
@@ -163,6 +164,7 @@ public class DeviceMgtAPIUtils {
     private static volatile ApplicationManager applicationManager;
 
     private static volatile APIPublisherService apiPublisher;
+    private static volatile TenantManagerAdminService tenantManagerAdminService;
 
     static {
         String keyStorePassword = ServerConfiguration.getInstance().getFirstProperty("Security.KeyStore.Password");
@@ -1243,4 +1245,21 @@ public class DeviceMgtAPIUtils {
         }
         return isPermitted;
     }
+
+    public static TenantManagerAdminService getTenantManagerAdminService(){
+        if(tenantManagerAdminService == null) {
+            synchronized (DeviceMgtAPIUtils.class) {
+                if (tenantManagerAdminService == null) {
+                    tenantManagerAdminService = (TenantManagerAdminService) PrivilegedCarbonContext.getThreadLocalCarbonContext().
+                            getOSGiService(TenantManagerAdminService.class, null);
+                    if (tenantManagerAdminService == null) {
+                        String msg = "Tenant Manager Admin Service is null";
+                        log.error(msg);
+                        throw new IllegalStateException(msg);
+                    }
+                }
+            }
+        }
+        return tenantManagerAdminService;
+    }
 }

components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.common/src/main/java/io/entgra/device/mgt/core/tenant/mgt/common/spi/TenantManagerAdminService.java

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2018 - 2024, Entgra (Pvt) Ltd. (http://www.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 io.entgra.device.mgt.core.tenant.mgt.common.spi;
+
+import io.entgra.device.mgt.core.tenant.mgt.common.exception.TenantMgtException;
+
+public interface TenantManagerAdminService {
+
+    void deleteTenant(String tenantDomain) throws TenantMgtException;
+    int getTenantId(String tenantDomain) throws TenantMgtException;
+}

components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.core/pom.xml

@@ -60,6 +60,7 @@
                             org.wso2.carbon.stratos.common.beans,
                             org.wso2.carbon.stratos.common.exception,
                             org.wso2.carbon.stratos.common.listeners,
+                            org.wso2.carbon.tenant.mgt.services,
                             io.entgra.device.mgt.core.device.mgt.common.metadata.mgt,
                             io.entgra.device.mgt.core.device.mgt.common.exceptions,
                             io.entgra.device.mgt.core.device.mgt.common.permission.mgt,

components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.core/src/main/java/io/entgra/device/mgt/core/tenant/mgt/core/TenantManager.java

@@ -57,4 +57,5 @@ public interface TenantManager {
      * @throws TenantMgtException Throws when deleting Tenant related device data
      */
     void deleteTenantDeviceData(int tenantId) throws TenantMgtException;
+
 }

components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.core/src/main/java/io/entgra/device/mgt/core/tenant/mgt/core/impl/TenantManagerAdminServiceImpl.java

@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2018 - 2024, Entgra (Pvt) Ltd. (http://www.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 io.entgra.device.mgt.core.tenant.mgt.core.impl;
+
+import io.entgra.device.mgt.core.tenant.mgt.common.exception.TenantMgtException;
+import io.entgra.device.mgt.core.tenant.mgt.common.spi.TenantManagerAdminService;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.wso2.carbon.stratos.common.exception.StratosException;
+import org.wso2.carbon.tenant.mgt.services.TenantMgtAdminService;
+import org.wso2.carbon.user.api.UserStoreException;
+
+
+public class TenantManagerAdminServiceImpl implements TenantManagerAdminService {
+
+    private static final Log log = LogFactory.getLog(TenantManagerAdminServiceImpl.class);
+
+    private static final TenantMgtAdminService tenantMgtAdminService = new TenantMgtAdminService();
+
+    @Override
+    public void deleteTenant(String tenantDomain) throws TenantMgtException {
+        try {
+            tenantMgtAdminService.deleteTenant(tenantDomain);
+        } catch (StratosException | UserStoreException e) {
+            String msg = "Error occurred while deleting tenant of domain: " + tenantDomain;
+            log.error(msg, e);
+            throw new TenantMgtException(msg, e);
+        }
+    }
+
+    @Override
+    public int getTenantId(String tenantDomain) throws TenantMgtException {
+        try {
+            return tenantMgtAdminService.getTenant(tenantDomain).getTenantId();
+        } catch (Exception e){
+            String msg = "Error occurred while getting tenant ID of domain: " + tenantDomain;
+            log.error(msg, e);
+            throw new TenantMgtException(msg, e);
+        }
+    }
+}

components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.core/src/main/java/io/entgra/device/mgt/core/tenant/mgt/core/internal/TenantMgtServiceComponent.java

@@ -20,8 +20,10 @@ package io.entgra.device.mgt.core.tenant.mgt.core.internal;
 import io.entgra.device.mgt.core.application.mgt.common.services.ApplicationManager;
 import io.entgra.device.mgt.core.device.mgt.common.metadata.mgt.DeviceStatusManagementService;
 import io.entgra.device.mgt.core.device.mgt.core.metadata.mgt.DeviceStatusManagementServiceImpl;
+import io.entgra.device.mgt.core.tenant.mgt.common.spi.TenantManagerAdminService;
 import io.entgra.device.mgt.core.tenant.mgt.common.spi.TenantManagerService;
 import io.entgra.device.mgt.core.tenant.mgt.core.TenantManager;
+import io.entgra.device.mgt.core.tenant.mgt.core.impl.TenantManagerAdminServiceImpl;
 import io.entgra.device.mgt.core.tenant.mgt.core.impl.TenantManagerImpl;
 import io.entgra.device.mgt.core.tenant.mgt.core.impl.TenantManagerServiceImpl;
 import io.entgra.device.mgt.core.tenant.mgt.core.listener.DeviceMgtTenantListener;
@@ -59,11 +61,14 @@ public class TenantMgtServiceComponent {
         try {
             TenantManagerService tenantManagerService = new TenantManagerServiceImpl();
             componentContext.getBundleContext().
-                    registerService(TenantManagerServiceImpl.class.getName(), tenantManagerService, null);
+                    registerService(TenantManagerService.class.getName(), tenantManagerService, null);
+            TenantManagerAdminService tenantManagerAdminService = new TenantManagerAdminServiceImpl();
+            componentContext.getBundleContext().
+                    registerService(TenantManagerAdminService.class.getName(), tenantManagerAdminService, null);
             TenantManager tenantManager = new TenantManagerImpl();
             TenantMgtDataHolder.getInstance().setTenantManager(tenantManager);
             WhiteLabelManagementService whiteLabelManagementService = new WhiteLabelManagementServiceImpl();
-            componentContext.getBundleContext().registerService(WhiteLabelManagementServiceImpl.class.getName(),
+            componentContext.getBundleContext().registerService(WhiteLabelManagementService.class.getName(),
                     whiteLabelManagementService, null);
             TenantMgtDataHolder.getInstance().setWhiteLabelManagementService(whiteLabelManagementService);
             DeviceStatusManagementService deviceStatusManagementService = new DeviceStatusManagementServiceImpl();

components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.core/src/main/java/io/entgra/device/mgt/core/tenant/mgt/core/listener/DeviceMgtTenantListener.java

@@ -88,13 +88,5 @@ public class DeviceMgtTenantListener implements TenantMgtListener {
     @Override
     public void onPreDelete(int i) throws StratosException {
         // Any work to be performed before a tenant is deleted
-        TenantManager tenantManager = TenantMgtDataHolder.getInstance().getTenantManager();
-        try{
-            tenantManager.deleteTenantDeviceData(i);
-            tenantManager.deleteTenantApplicationData(i);
-        } catch (TenantMgtException e) {
-            String msg = "Error occurred while deleting tenant data";
-            log.error(msg, e);
-        }
     }
 }