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Adding the class back which I mistaken deleted.

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sinthuja 7 years ago
parent c4c30f5856
commit bb5afb07b7
1 changed files with 306 additions and 0 deletions
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components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/service/impl/GroupManagementServiceImpl.java
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/*
* Copyright (c) 2016, 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.jaxrs.service.impl;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.CarbonConstants;
import org.wso2.carbon.context.CarbonContext;
import org.wso2.carbon.context.PrivilegedCarbonContext;
import org.wso2.carbon.device.mgt.common.Device;
import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
import org.wso2.carbon.device.mgt.common.DeviceNotFoundException;
import org.wso2.carbon.device.mgt.common.GroupPaginationRequest;
import org.wso2.carbon.device.mgt.common.PaginationResult;
import org.wso2.carbon.device.mgt.common.group.mgt.*;
import org.wso2.carbon.device.mgt.core.service.GroupManagementProviderService;
import org.wso2.carbon.device.mgt.jaxrs.beans.DeviceGroupList;
import org.wso2.carbon.device.mgt.jaxrs.beans.DeviceList;
import org.wso2.carbon.device.mgt.jaxrs.beans.DeviceToGroupsAssignment;
import org.wso2.carbon.device.mgt.jaxrs.beans.RoleList;
import org.wso2.carbon.device.mgt.jaxrs.service.api.GroupManagementService;
import org.wso2.carbon.device.mgt.jaxrs.service.impl.util.RequestValidationUtil;
import org.wso2.carbon.device.mgt.jaxrs.util.DeviceMgtAPIUtils;
import javax.ws.rs.core.Response;
import java.util.ArrayList;
import java.util.List;
public class GroupManagementServiceImpl implements GroupManagementService {
private static final Log log = LogFactory.getLog(GroupManagementServiceImpl.class);
private static final String DEFAULT_ADMIN_ROLE = "admin";
private static final String[] DEFAULT_ADMIN_PERMISSIONS = {"/permission/device-mgt/admin/groups",
"/permission/device-mgt/user/groups"};
private static final String EMPTY_RESULT = "EMPTY";
@Override
public Response getGroups(String name, String owner, int offset, int limit) {
try {
RequestValidationUtil.validatePaginationParameters(offset, limit);
String currentUser = CarbonContext.getThreadLocalCarbonContext().getUsername();
GroupPaginationRequest request = new GroupPaginationRequest(offset, limit);
request.setGroupName(name);
request.setOwner(owner);
PaginationResult deviceGroupsResult = DeviceMgtAPIUtils.getGroupManagementProviderService()
.getGroups(currentUser, request);
DeviceGroupList deviceGroupList = new DeviceGroupList();
if (deviceGroupsResult.getData() != null && deviceGroupsResult.getRecordsTotal() > 0) {
deviceGroupList.setList(deviceGroupsResult.getData());
deviceGroupList.setCount(deviceGroupsResult.getRecordsTotal());
} else {
deviceGroupList.setList(new ArrayList<>());
deviceGroupList.setCount(0);
}
return Response.status(Response.Status.OK).entity(deviceGroupList).build();
} catch (GroupManagementException e) {
String error = "Error occurred while getting the groups.";
log.error(error, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(error).build();
}
}
@Override
public Response getGroupCount() {
try {
String currentUser = CarbonContext.getThreadLocalCarbonContext().getUsername();
int count = DeviceMgtAPIUtils.getGroupManagementProviderService().getGroupCount(currentUser);
return Response.status(Response.Status.OK).entity(count).build();
} catch (GroupManagementException e) {
String msg = "Error occurred while retrieving group count.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
}
}
@Override
public Response createGroup(DeviceGroup group) {
String owner = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUsername();
if (group == null) {
return Response.status(Response.Status.BAD_REQUEST).build();
}
group.setOwner(owner);
try {
DeviceMgtAPIUtils.getGroupManagementProviderService().createGroup(group, DEFAULT_ADMIN_ROLE, DEFAULT_ADMIN_PERMISSIONS);
return Response.status(Response.Status.CREATED).build();
} catch (GroupManagementException e) {
String msg = "Error occurred while adding new group.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
} catch (GroupAlreadyExistException e) {
String msg = "Group already exists with name '" + group.getName() + "'.";
log.warn(msg);
return Response.status(Response.Status.CONFLICT).entity(msg).build();
}
}
@Override
public Response getGroup(int groupId) {
try {
GroupManagementProviderService service = DeviceMgtAPIUtils.getGroupManagementProviderService();
DeviceGroup deviceGroup = service.getGroup(groupId);
if (deviceGroup != null) {
return Response.status(Response.Status.OK).entity(deviceGroup).build();
} else {
return Response.status(Response.Status.NOT_FOUND).build();
}
} catch (GroupManagementException e) {
String error = "Error occurred while getting the group.";
log.error(error, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(error).build();
}
}
@Override
public Response updateGroup(int groupId, DeviceGroup deviceGroup) {
if (deviceGroup == null) {
return Response.status(Response.Status.BAD_REQUEST).build();
}
try {
DeviceMgtAPIUtils.getGroupManagementProviderService().updateGroup(deviceGroup, groupId);
return Response.status(Response.Status.OK).build();
} catch (GroupManagementException e) {
String msg = "Error occurred while adding new group.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
} catch (GroupNotExistException e) {
String msg = "There is another group already exists with name '" + deviceGroup.getName() + "'.";
log.warn(msg);
return Response.status(Response.Status.CONFLICT).entity(msg).build();
}
}
@Override
public Response deleteGroup(int groupId) {
try {
if (DeviceMgtAPIUtils.getGroupManagementProviderService().deleteGroup(groupId)) {
return Response.status(Response.Status.OK).build();
} else {
return Response.status(Response.Status.NOT_FOUND).entity("Group not found.").build();
}
} catch (GroupManagementException e) {
String msg = "Error occurred while deleting the group.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
}
}
@Override
public Response manageGroupSharing(int groupId, List<String> userRoles) {
try {
DeviceMgtAPIUtils.getGroupManagementProviderService()
.manageGroupSharing(groupId, userRoles);
return Response.status(Response.Status.OK).build();
} catch (GroupManagementException e) {
String msg = "Error occurred while managing group share. ";
if (e.getErrorMessage() != null){
msg += e.getErrorMessage();
}
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
} catch (RoleDoesNotExistException e) {
return Response.status(Response.Status.BAD_REQUEST).entity(e.getMessage()).build();
}
}
@Override
public Response getRolesOfGroup(int groupId) {
try {
List<String> groupRoles = DeviceMgtAPIUtils.getGroupManagementProviderService().getRoles(groupId);
RoleList deviceGroupRolesList = new RoleList();
if(groupRoles != null) {
deviceGroupRolesList.setList(groupRoles);
deviceGroupRolesList.setCount(groupRoles.size());
} else {
deviceGroupRolesList.setList(new ArrayList<String>());
deviceGroupRolesList.setCount(0);
}
return Response.status(Response.Status.OK).entity(deviceGroupRolesList).build();
} catch (GroupManagementException e) {
String msg = "Error occurred while getting roles of the group.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
}
}
@Override
public Response getDevicesOfGroup(int groupId, int offset, int limit) {
try {
GroupManagementProviderService service = DeviceMgtAPIUtils.getGroupManagementProviderService();
List<Device> deviceList = service.getDevices(groupId, offset, limit);
int deviceCount = service.getDeviceCount(groupId);
DeviceList deviceListWrapper = new DeviceList();
if (deviceList != null) {
deviceListWrapper.setList(deviceList);
} else {
deviceListWrapper.setList(new ArrayList<Device>());
}
deviceListWrapper.setCount(deviceCount);
return Response.status(Response.Status.OK).entity(deviceListWrapper).build();
} catch (GroupManagementException e) {
String msg = "Error occurred while getting devices the group.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
}
}
@Override
public Response getDeviceCountOfGroup(int groupId) {
try {
int count = DeviceMgtAPIUtils.getGroupManagementProviderService().getDeviceCount(groupId);
return Response.status(Response.Status.OK).entity(count).build();
} catch (GroupManagementException e) {
String msg = "Error occurred while getting device count of the group.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
}
}
@Override
public Response addDevicesToGroup(int groupId, List<DeviceIdentifier> deviceIdentifiers) {
try {
DeviceMgtAPIUtils.getGroupManagementProviderService().addDevices(groupId, deviceIdentifiers);
return Response.status(Response.Status.OK).build();
} catch (GroupManagementException e) {
String msg = "Error occurred while adding devices to group.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
} catch (DeviceNotFoundException e) {
return Response.status(Response.Status.BAD_REQUEST).entity(e.getMessage()).build();
}
}
@Override
public Response removeDevicesFromGroup(int groupId, List<DeviceIdentifier> deviceIdentifiers) {
try {
DeviceMgtAPIUtils.getGroupManagementProviderService().removeDevice(groupId, deviceIdentifiers);
return Response.status(Response.Status.OK).build();
} catch (GroupManagementException e) {
String msg = "Error occurred while removing devices from group.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
} catch (DeviceNotFoundException e) {
return Response.status(Response.Status.BAD_REQUEST).entity(e.getMessage()).build();
}
}
@Override
public Response updateDeviceAssigningToGroups(DeviceToGroupsAssignment deviceToGroupsAssignment) {
try {
List<DeviceIdentifier> deviceIdentifiers = new ArrayList<>();
deviceIdentifiers.add(deviceToGroupsAssignment.getDeviceIdentifier());
GroupManagementProviderService service = DeviceMgtAPIUtils.getGroupManagementProviderService();
List<DeviceGroup> deviceGroups = service.getGroups(deviceToGroupsAssignment.getDeviceIdentifier());
for (DeviceGroup group : deviceGroups) {
Integer groupId = group.getGroupId();
if (deviceToGroupsAssignment.getDeviceGroupIds().contains(groupId)) {
deviceToGroupsAssignment.getDeviceGroupIds().remove(groupId);
} else if (!CarbonConstants.REGISTRY_SYSTEM_USERNAME.equals(group.getOwner())) {
DeviceMgtAPIUtils.getGroupManagementProviderService().removeDevice(groupId, deviceIdentifiers);
}
}
for (int groupId : deviceToGroupsAssignment.getDeviceGroupIds()) {
DeviceMgtAPIUtils.getGroupManagementProviderService().addDevices(groupId, deviceIdentifiers);
}
return Response.status(Response.Status.OK).build();
} catch (GroupManagementException e) {
String msg = "Error occurred while assigning device to groups.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
} catch (DeviceNotFoundException e) {
return Response.status(Response.Status.BAD_REQUEST).entity(e.getMessage()).build();
}
}
@Override
public Response getGroups(String deviceId, String deviceType) {
try {
DeviceIdentifier deviceIdentifier = new DeviceIdentifier(deviceId, deviceType);
List<DeviceGroup> deviceGroups = DeviceMgtAPIUtils.getGroupManagementProviderService().getGroups(deviceIdentifier);
return Response.status(Response.Status.OK).entity(deviceGroups).build();
} catch (GroupManagementException e) {
String msg = "Error occurred while getting groups of device.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
}
}
}
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