@DELETE
@Path("{queryId}")
public Response terminateQuery(@PathParam("queryId") String queryId) {
if (LOG.isDebugEnabled()) {
LOG.debug("Client sent a terminate query request.");
}
Response response = null;
try {
initializeContext();
JerseyResourceDelegateContextKey<String> queryIdKey =
JerseyResourceDelegateContextKey.valueOf(queryIdKeyName, String.class);
context.put(queryIdKey, queryId);
response =
JerseyResourceDelegateUtil.runJerseyResourceDelegate(
new TerminateQueryDelegate(), application, context, LOG);
} catch (Throwable e) {
LOG.error(e.getMessage(), e);
response = ResourcesUtil.createExceptionResponse(null, e.getMessage());
}
return response;
}
@GET
@Path("{queryId}")
@Produces(MediaType.APPLICATION_JSON)
public Response getQuery(
@PathParam("queryId") String queryId,
@DefaultValue(defaultQueryInfoPrintType) @QueryParam("print") String printType) {
if (LOG.isDebugEnabled()) {
LOG.debug("Client sent a get query request.");
}
Response response = null;
try {
initializeContext();
JerseyResourceDelegateContextKey<String> queryIdKey =
JerseyResourceDelegateContextKey.valueOf(queryIdKeyName, String.class);
context.put(queryIdKey, queryId);
JerseyResourceDelegateContextKey<String> printTypeKey =
JerseyResourceDelegateContextKey.valueOf(printTypeKeyName, String.class);
context.put(printTypeKey, printType);
response =
JerseyResourceDelegateUtil.runJerseyResourceDelegate(
new GetQueryDelegate(), application, context, LOG);
} catch (Throwable e) {
LOG.error(e.getMessage(), e);
response = ResourcesUtil.createExceptionResponse(null, e.getMessage());
}
return response;
}
@POST
@Consumes(MediaType.APPLICATION_JSON)
public Response submitQuery(
@HeaderParam(tajoSessionIdHeaderName) String sessionId, SubmitQueryRequest request) {
if (LOG.isDebugEnabled()) {
LOG.debug("Client sent a submit query request.");
}
Response response = null;
try {
initializeContext();
JerseyResourceDelegateContextKey<String> sessionIdKey =
JerseyResourceDelegateContextKey.valueOf(sessionIdKeyName, String.class);
context.put(sessionIdKey, sessionId);
JerseyResourceDelegateContextKey<SubmitQueryRequest> submitQueryRequestKey =
JerseyResourceDelegateContextKey.valueOf(
submitQueryRequestKeyName, SubmitQueryRequest.class);
context.put(submitQueryRequestKey, request);
response =
JerseyResourceDelegateUtil.runJerseyResourceDelegate(
new SubmitQueryDelegate(), application, context, LOG);
} catch (Throwable e) {
LOG.error(e.getMessage(), e);
response = ResourcesUtil.createExceptionResponse(null, e.getMessage());
}
return response;
}
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response getAllQueries(
@QueryParam("state") String state,
@QueryParam("startTime") long startTime,
@QueryParam("endTime") long endTime) {
if (LOG.isDebugEnabled()) {
LOG.debug("Client sent a get all queries request.");
}
Response response = null;
try {
initializeContext();
JerseyResourceDelegateContextKey<String> stateKey =
JerseyResourceDelegateContextKey.valueOf(stateKeyName, String.class);
if (state != null && !state.isEmpty()) {
context.put(stateKey, state);
}
JerseyResourceDelegateContextKey<Long> startTimeKey =
JerseyResourceDelegateContextKey.valueOf(startTimeKeyName, Long.class);
if (startTime > 0) {
context.put(startTimeKey, startTime);
}
JerseyResourceDelegateContextKey<Long> endTimeKey =
JerseyResourceDelegateContextKey.valueOf(endTimeKeyName, Long.class);
if (endTime > 0) {
context.put(endTimeKey, endTime);
}
response =
JerseyResourceDelegateUtil.runJerseyResourceDelegate(
new GetAllQueriesDelegate(), application, context, LOG);
} catch (Throwable e) {
LOG.error(e.getMessage(), e);
response = ResourcesUtil.createExceptionResponse(null, e.getMessage());
}
return response;
}
private String getStringStackTrace(Throwable throwable) {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
throwable.printStackTrace(pw);
return sw.toString();
}
/**
* Returns a map representation of a throwable object with a given status code. The map has a
* status entry with the status code, and a message entry with the message of the throwable
* object.
*
* @param e The throwable object
* @param status The status code
* @return A map representation of the error
*/
private Map<String, Object> toMap(Throwable e, Response.Status status) {
Map<String, Object> result = new HashMap<>();
result.put("status", status.getStatusCode());
result.put("message", e.getMessage());
return result;
}