public Result update(String nodeId, String inputId, String extractorId) {
if (!Permissions.isPermitted(RestPermissions.INPUTS_EDIT, inputId)) {
return redirect(routes.StartpageController.redirect());
}
try {
final Node node = nodeService.loadNode(nodeId);
final Input input = node.getInput(inputId);
final Extractor originalExtractor = extractorService.load(node, input, extractorId);
final Map<String, String[]> form = request().body().asFormUrlEncoded();
final String title = form.get("title")[0];
CreateExtractorRequest request;
try {
request = this.generateCreateExtractorRequest(form, originalExtractor);
} catch (NullPointerException e) {
Logger.error("Cannot build extractor configuration.", e);
return badRequest();
}
extractorService.update(extractorId, node, input, request);
flash("success", "Extractor \"" + title + "\" was updated successfully");
return redirect(controllers.routes.ExtractorsController.manage(nodeId, inputId));
} catch (IOException e) {
return status(500, views.html.errors.error.render(ApiClient.ERROR_MSG_IO, e, request()));
} catch (APIException e) {
String message =
"Could not update extractor! We expected HTTP 200, but got a HTTP "
+ e.getHttpCode()
+ ".";
return status(500, views.html.errors.error.render(message, e, request()));
} catch (NodeService.NodeNotFoundException e) {
return status(
404, views.html.errors.error.render(ApiClient.ERROR_MSG_NODE_NOT_FOUND, e, request()));
}
}
public Result editExtractor(String nodeId, String inputId, String extractorId) {
if (!Permissions.isPermitted(RestPermissions.INPUTS_EDIT, inputId)) {
return redirect(routes.StartpageController.redirect());
}
try {
final Node node = nodeService.loadNode(nodeId);
final Input input = node.getInput(inputId);
final Extractor extractor = extractorService.load(node, input, extractorId);
final String sourceField = extractor.getSourceField();
String example;
try {
final MessageResult exampleMessage = input.getRecentlyReceivedMessage(nodeId);
example = exampleMessage.getFields().get(sourceField).toString();
} catch (Exception e) {
example = null;
}
return ok(
views.html.system.inputs.extractors.edit_extractor.render(
currentUser(),
standardBreadcrumbs(node, input, extractor),
node,
input,
extractor,
example));
} catch (IOException e) {
return status(500, views.html.errors.error.render(ApiClient.ERROR_MSG_IO, e, request()));
} catch (APIException e) {
String message =
"Could not fetch system information. We expected HTTP 200, but got a HTTP "
+ e.getHttpCode()
+ ".";
return status(500, views.html.errors.error.render(message, e, request()));
} catch (NodeService.NodeNotFoundException e) {
return status(
404, views.html.errors.error.render(ApiClient.ERROR_MSG_NODE_NOT_FOUND, e, request()));
}
}