org.flowable.ui.admin.rest.client.DeploymentsClientResource Maven / Gradle / Ivy
/* 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.flowable.ui.admin.rest.client;
import com.fasterxml.jackson.databind.JsonNode;
import org.flowable.ui.admin.domain.EndpointType;
import org.flowable.ui.admin.domain.ServerConfig;
import org.flowable.ui.admin.service.engine.DeploymentService;
import org.flowable.ui.admin.service.engine.exception.FlowableServiceException;
import org.flowable.ui.common.service.exception.BadRequestException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import javax.servlet.http.HttpServletRequest;
import java.util.Map;
/**
* @author jbarrez
*/
@RestController
@RequestMapping("/app/rest/admin/deployments")
public class DeploymentsClientResource extends AbstractClientResource {
private static final Logger LOGGER = LoggerFactory.getLogger(DeploymentsClientResource.class);
@Autowired
protected DeploymentService clientService;
/**
* GET /rest/admin/deployments -> get a list of deployments.
*/
@GetMapping(produces = "application/json")
public JsonNode listDeployments(HttpServletRequest request) {
LOGGER.debug("REST request to get a list of deployments");
JsonNode resultNode = null;
ServerConfig serverConfig = retrieveServerConfig(EndpointType.PROCESS);
Map parameterMap = getRequestParametersWithoutServerId(request);
try {
resultNode = clientService.listDeployments(serverConfig, parameterMap);
} catch (FlowableServiceException e) {
LOGGER.error("Error getting deployments", e);
throw new BadRequestException(e.getMessage());
}
return resultNode;
}
/**
* POST /rest/admin/deployments: upload a deployment
*/
@PostMapping(produces = "application/json")
public JsonNode handleFileUpload(HttpServletRequest request, @RequestParam("file") MultipartFile file) {
if (!file.isEmpty()) {
try {
ServerConfig serverConfig = retrieveServerConfig(EndpointType.PROCESS);
String fileName = file.getOriginalFilename();
if (fileName != null && (fileName.endsWith(".bpmn") || fileName.endsWith(".bpmn20.xml") || fileName.endsWith(".zip") || fileName.endsWith(".bar"))) {
return clientService.uploadDeployment(serverConfig, fileName, file.getInputStream());
} else {
LOGGER.error("Invalid filename {}", fileName);
throw new BadRequestException("Invalid file name");
}
} catch (Exception e) {
LOGGER.error("Error deploying file", e);
throw new BadRequestException("Could not deploy file: " + e.getMessage());
}
} else {
LOGGER.error("No file found in POST request");
throw new BadRequestException("No file found in POST body");
}
}
}