@GET
@Timed
@ApiOperation(value = "Get information of a single extractor of an input")
@Path("/{extractorId}")
@ApiResponses(
value = {
@ApiResponse(code = 404, message = "No such input on this node."),
@ApiResponse(code = 404, message = "No such extractor on this input.")
})
@Produces(MediaType.APPLICATION_JSON)
public ExtractorSummary single(
@ApiParam(name = "inputId", required = true) @PathParam("inputId") String inputId,
@ApiParam(name = "extractorId", required = true) @PathParam("extractorId")
final String extractorId)
throws NotFoundException {
checkPermission(RestPermissions.INPUTS_READ, inputId);
final MessageInput input = persistedInputs.get(inputId);
if (input == null) {
LOG.error("Input <{}> not found.", inputId);
throw new javax.ws.rs.NotFoundException("Couldn't find input " + inputId);
}
final Input mongoInput = inputService.find(input.getPersistId());
final Extractor extractor = inputService.getExtractor(mongoInput, extractorId);
return toSummary(extractor);
}
@PUT
@Timed
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Update an extractor")
@Path("/{extractorId}")
@ApiResponses(
value = {
@ApiResponse(code = 404, message = "No such input on this node."),
@ApiResponse(code = 404, message = "No such extractor on this input."),
@ApiResponse(code = 400, message = "No such extractor type."),
@ApiResponse(code = 400, message = "Field the extractor should write on is reserved."),
@ApiResponse(code = 400, message = "Missing or invalid configuration.")
})
public ExtractorSummary update(
@ApiParam(name = "inputId", required = true) @PathParam("inputId") String inputId,
@ApiParam(name = "extractorId", required = true) @PathParam("extractorId") String extractorId,
@ApiParam(name = "JSON body", required = true) @Valid @NotNull CreateExtractorRequest cer)
throws NotFoundException {
checkPermission(RestPermissions.INPUTS_EDIT, inputId);
final MessageInput input = persistedInputs.get(inputId);
if (input == null) {
LOG.error("Input <{}> not found.", inputId);
throw new javax.ws.rs.NotFoundException("Couldn't find input " + inputId);
}
final Input mongoInput = inputService.find(input.getPersistId());
final Extractor originalExtractor = inputService.getExtractor(mongoInput, extractorId);
final Extractor extractor = buildExtractorFromRequest(cer, originalExtractor.getId());
inputService.removeExtractor(mongoInput, originalExtractor.getId());
try {
inputService.addExtractor(mongoInput, extractor);
} catch (ValidationException e) {
LOG.error("Extractor persist validation failed.", e);
throw new BadRequestException(e);
}
final String msg =
"Updated extractor <"
+ originalExtractor.getId()
+ "> of type ["
+ cer.extractorType()
+ "] in input <"
+ inputId
+ ">.";
LOG.info(msg);
activityWriter.write(new Activity(msg, ExtractorsResource.class));
return toSummary(extractor);
}
@DELETE
@Timed
@ApiOperation(value = "Delete an extractor")
@Path("/{extractorId}")
@ApiResponses(
value = {
@ApiResponse(code = 400, message = "Invalid request."),
@ApiResponse(code = 404, message = "Input not found."),
@ApiResponse(code = 404, message = "Extractor not found.")
})
@Produces(MediaType.APPLICATION_JSON)
public void terminate(
@ApiParam(name = "inputId", required = true) @PathParam("inputId") String inputId,
@ApiParam(name = "extractorId", required = true) @PathParam("extractorId") String extractorId)
throws NotFoundException {
checkPermission(RestPermissions.INPUTS_EDIT, inputId);
final MessageInput input = persistedInputs.get(inputId);
if (input == null) {
LOG.error("Input <{}> not found.", inputId);
throw new javax.ws.rs.NotFoundException("Couldn't find input " + inputId);
}
// Remove from Mongo.
final Input mongoInput = inputService.find(input.getPersistId());
final Extractor extractor = inputService.getExtractor(mongoInput, extractorId);
inputService.removeExtractor(mongoInput, extractor.getId());
final String msg =
"Deleted extractor <"
+ extractorId
+ "> of type ["
+ extractor.getType()
+ "] "
+ "from input <"
+ inputId
+ ">.";
LOG.info(msg);
activityWriter.write(new Activity(msg, InputsResource.class));
}