/* Licensed 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.activiti.rest.service.api.identity;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.activiti.engine.ActivitiIllegalArgumentException;
import org.activiti.engine.IdentityService;
import org.activiti.engine.identity.Group;
import org.activiti.engine.identity.GroupQuery;
import org.activiti.engine.impl.GroupQueryProperty;
import org.activiti.engine.query.QueryProperty;
import org.activiti.rest.common.api.DataResponse;
import org.activiti.rest.exception.ActivitiConflictException;
import org.activiti.rest.service.api.RestResponseFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
/**
* @author Frederik Heremans
*/
@RestController
public class GroupCollectionResource {
protected static HashMap<String, QueryProperty> properties = new HashMap<String, QueryProperty>();
static {
properties.put("id", GroupQueryProperty.GROUP_ID);
properties.put("name", GroupQueryProperty.NAME);
properties.put("type", GroupQueryProperty.TYPE);
}
@Autowired
protected RestResponseFactory restResponseFactory;
@Autowired
protected IdentityService identityService;
@RequestMapping(value="/identity/groups", method = RequestMethod.GET, produces = "application/json")
public DataResponse getGroups(@RequestParam Map<String,String> allRequestParams, HttpServletRequest request) {
GroupQuery query = identityService.createGroupQuery();
if (allRequestParams.containsKey("id")) {
query.groupId(allRequestParams.get("id"));
}
if (allRequestParams.containsKey("name")) {
query.groupName(allRequestParams.get("name"));
}
if (allRequestParams.containsKey("nameLike")) {
query.groupNameLike(allRequestParams.get("nameLike"));
}
if (allRequestParams.containsKey("type")) {
query.groupType(allRequestParams.get("type"));
}
if (allRequestParams.containsKey("member")) {
query.groupMember(allRequestParams.get("member"));
}
if (allRequestParams.containsKey("potentialStarter")) {
query.potentialStarter(allRequestParams.get("potentialStarter"));
}
return new GroupPaginateList(restResponseFactory, request.getRequestURL().toString().replace("/identity/groups", ""))
.paginateList(allRequestParams, query, "id", properties);
}
@RequestMapping(value="/identity/groups", method = RequestMethod.POST, produces = "application/json")
public GroupResponse createGroup(@RequestBody GroupRequest groupRequest, HttpServletRequest httpRequest, HttpServletResponse response) {
if (groupRequest.getId() == null) {
throw new ActivitiIllegalArgumentException("Id cannot be null.");
}
// Check if a user with the given ID already exists so we return a CONFLICT
if (identityService.createGroupQuery().groupId(groupRequest.getId()).count() > 0) {
throw new ActivitiConflictException("A group with id '" + groupRequest.getId() + "' already exists.");
}
Group created = identityService.newGroup(groupRequest.getId());
created.setId(groupRequest.getId());
created.setName(groupRequest.getName());
created.setType(groupRequest.getType());
identityService.saveGroup(created);
response.setStatus(HttpStatus.CREATED.value());
return restResponseFactory.createGroupResponse(created, httpRequest.getRequestURL().toString().replace("/identity/groups", ""));
}
}