/* 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.runtime.process;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.activiti.engine.runtime.Execution;
import org.activiti.rest.service.api.RestResponseFactory;
import org.activiti.rest.service.api.engine.variable.RestVariable;
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.RequestParam;
import org.springframework.web.bind.annotation.RestController;
/**
* @author Frederik Heremans
*/
@RestController
public class ExecutionVariableCollectionResource extends BaseVariableCollectionResource {
@RequestMapping(value="/runtime/executions/{executionId}/variables", method = RequestMethod.GET, produces="application/json")
public List<RestVariable> getVariables(@PathVariable String executionId,
@RequestParam(value="scope", required=false) String scope, HttpServletRequest request) {
Execution execution = getExecutionFromRequest(executionId);
return processVariables(execution, scope, RestResponseFactory.VARIABLE_EXECUTION, getServerRootUrl(request));
}
@RequestMapping(value="/runtime/executions/{executionId}/variables", method = RequestMethod.PUT, produces="application/json")
public Object createOrUpdateExecutionVariable(@PathVariable String executionId,
HttpServletRequest request, HttpServletResponse response) {
Execution execution = getExecutionFromRequest(executionId);
return createExecutionVariable(execution, true, RestResponseFactory.VARIABLE_EXECUTION,
getServerRootUrl(request), request, response);
}
@RequestMapping(value="/runtime/executions/{executionId}/variables", method = RequestMethod.POST, produces="application/json")
public Object createExecutionVariable(@PathVariable String executionId,
HttpServletRequest request, HttpServletResponse response) {
Execution execution = getExecutionFromRequest(executionId);
return createExecutionVariable(execution, false, RestResponseFactory.VARIABLE_EXECUTION,
getServerRootUrl(request), request, response);
}
@RequestMapping(value="/runtime/executions/{executionId}/variables", method = RequestMethod.DELETE)
public void deleteLocalVariables(@PathVariable String executionId, HttpServletResponse response) {
Execution execution = getExecutionFromRequest(executionId);
deleteAllLocalVariables(execution, response);
}
protected String getServerRootUrl(HttpServletRequest request) {
String serverRootUrl = request.getRequestURL().toString();
serverRootUrl = serverRootUrl.substring(0, serverRootUrl.indexOf("/repository/executions/"));
return serverRootUrl;
}
}