/* 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.repository;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.activiti.engine.ActivitiException;
import org.activiti.engine.ActivitiIllegalArgumentException;
import org.activiti.engine.ActivitiObjectNotFoundException;
import org.activiti.engine.repository.Model;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
/**
* @author Frederik Heremans
*/
@RestController
public class ModelSourceExtraResource extends BaseModelSourceResource {
@RequestMapping(value="/repository/models/{modelId}/source-extra", method = RequestMethod.GET)
protected @ResponseBody byte[] getModelBytes(@PathVariable String modelId, HttpServletResponse response) {
byte[] editorSource = repositoryService.getModelEditorSourceExtra(modelId);
if (editorSource == null) {
throw new ActivitiObjectNotFoundException("Model with id '" + modelId + "' does not have extra source available.", String.class);
}
response.setContentType("application/octet-stream");
return editorSource;
}
@RequestMapping(value="/repository/models/{modelId}/source-extra", method = RequestMethod.PUT)
protected void setModelSource(@PathVariable String modelId, HttpServletRequest request, HttpServletResponse response) {
Model model = getModelFromRequest(modelId);
if (model != null) {
try {
if (request instanceof MultipartHttpServletRequest == false) {
throw new ActivitiIllegalArgumentException("Multipart request is required");
}
MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
if (multipartRequest.getFileMap().size() == 0) {
throw new ActivitiIllegalArgumentException("Multipart request with file content is required");
}
MultipartFile file = multipartRequest.getFileMap().values().iterator().next();
repositoryService.addModelEditorSourceExtra(model.getId(), file.getBytes());
response.setStatus(HttpStatus.NO_CONTENT.value());
} catch (Exception e) {
throw new ActivitiException("Error adding model editor source extra", e);
}
}
}
}