use of org.ow2.proactive_grid_cloud_portal.scheduler.exception.PermissionRestException in project scheduling by ow2-proactive.
the class SchedulerStateRest method pullFile.
/**
* Either Pulls a file from the given DataSpace to the local file system or
* list the content of a directory if the path refers to a directory In the
* case the path to a file is given, the content of this file will be
* returns as an input stream In the case the path to a directory is given,
* the input stream returned will be a text stream containing at each line
* the content of the directory
*
* @param sessionId
* a valid session id
* @param spaceName
* the name of the data space involved (GLOBAL or USER)
* @param filePath
* the path to the file or directory whose content must be
* received
*/
@Override
public InputStream pullFile(@HeaderParam("sessionid") String sessionId, @PathParam("spaceName") String spaceName, @PathParam("filePath") String filePath) throws IOException, NotConnectedRestException, PermissionRestException {
checkAccess(sessionId, "pullFile");
Session session = dataspaceRestApi.checkSessionValidity(sessionId);
filePath = normalizeFilePath(filePath, null);
FileObject sourcefo = dataspaceRestApi.resolveFile(session, spaceName, filePath);
if (!sourcefo.exists() || !sourcefo.isReadable()) {
RuntimeException ex = new IllegalArgumentException("File " + filePath + " does not exist or is not readable in space " + spaceName);
logger.error(ex);
throw ex;
}
if (sourcefo.getType().equals(FileType.FOLDER)) {
logger.info("[pullFile] reading directory content from " + sourcefo.getURL());
// if it's a folder we return an InputStream listing its content
StringBuilder sb = new StringBuilder();
String nl = System.lineSeparator();
for (FileObject fo : sourcefo.getChildren()) {
sb.append(fo.getName().getBaseName() + nl);
}
return IOUtils.toInputStream(sb.toString());
} else if (sourcefo.getType().equals(FileType.FILE)) {
logger.info("[pullFile] reading file content from " + sourcefo.getURL());
return sourcefo.getContent().getInputStream();
} else {
RuntimeException ex = new IllegalArgumentException("File " + filePath + " has an unsupported type " + sourcefo.getType());
logger.error(ex);
throw ex;
}
}
use of org.ow2.proactive_grid_cloud_portal.scheduler.exception.PermissionRestException in project scheduling by ow2-proactive.
the class SchedulerStateRest method schedulerChangeJobPriorityByName.
/**
* changes the priority of a job
*
* @param sessionId
* a valid session id
* @param jobId
* the job id
* @param priorityName
* a string representing the name of the priority
* @throws NotConnectedRestException
* @throws UnknownJobRestException
* @throws PermissionRestException
* @throws JobAlreadyFinishedRestException
*/
@Override
@PUT
@Path("jobs/{jobid}/priority/byname/{name}")
public void schedulerChangeJobPriorityByName(@HeaderParam("sessionid") final String sessionId, @PathParam("jobid") final String jobId, @PathParam("name") String priorityName) throws NotConnectedRestException, UnknownJobRestException, PermissionRestException, JobAlreadyFinishedRestException {
try {
Scheduler s = checkAccess(sessionId, "jobs/" + jobId + "/priority/byname/" + priorityName);
s.changeJobPriority(jobId, JobPriority.findPriority(priorityName));
} catch (PermissionException e) {
throw new PermissionRestException(e);
} catch (NotConnectedException e) {
throw new NotConnectedRestException(e);
} catch (JobAlreadyFinishedException e) {
throw new JobAlreadyFinishedRestException(e);
} catch (UnknownJobException e) {
throw new UnknownJobRestException(e);
}
}
use of org.ow2.proactive_grid_cloud_portal.scheduler.exception.PermissionRestException in project scheduling by ow2-proactive.
the class SchedulerStateRest method jobs.
/**
* Returns the ids of the current jobs under a list of string.
*
* @param sessionId
* a valid session id
* @param index
* optional, if a sublist has to be returned the index of the
* sublist
* @param limit
* optional, if a sublist has to be returned, the limit of the
* sublist
* @return a list of jobs' ids under the form of a list of string
*/
@Override
@GET
@Path("jobs")
@Produces("application/json")
public RestPage<String> jobs(@HeaderParam("sessionid") String sessionId, @QueryParam("index") @DefaultValue("-1") int index, @QueryParam("limit") @DefaultValue("-1") int limit) throws NotConnectedRestException, PermissionRestException {
try {
Scheduler s = checkAccess(sessionId, "/scheduler/jobs");
Page<JobInfo> page = s.getJobs(index, limit, new JobFilterCriteria(false, true, true, true), DEFAULT_JOB_SORT_PARAMS);
List<String> ids = new ArrayList<String>(page.getList().size());
for (JobInfo jobInfo : page.getList()) {
ids.add(jobInfo.getJobId().value());
}
return new RestPage<String>(ids, page.getSize());
} catch (NotConnectedException e) {
throw new NotConnectedRestException(e);
} catch (PermissionException e) {
throw new PermissionRestException(e);
}
}
use of org.ow2.proactive_grid_cloud_portal.scheduler.exception.PermissionRestException in project scheduling by ow2-proactive.
the class SchedulerStateRest method getJobTaskStatesPaginated.
/**
* Returns a list of taskState with pagination
*
* @param sessionId
* a valid session id
* @param jobId
* the job id
* @param offset
* the index of the first TaskState to return
* @param limit
* the index (non inclusive) of the last TaskState to return
* @return a list of task' states of the job <code>jobId</code>
*/
@Override
@GET
@GZIP
@Path("jobs/{jobid}/taskstates/paginated")
@Produces("application/json")
public RestPage<TaskStateData> getJobTaskStatesPaginated(@HeaderParam("sessionid") String sessionId, @PathParam("jobid") String jobId, @QueryParam("offset") @DefaultValue("0") int offset, @QueryParam("limit") @DefaultValue("-1") int limit) throws NotConnectedRestException, UnknownJobRestException, PermissionRestException {
if (limit == -1)
limit = TASKS_PAGE_SIZE;
try {
Scheduler s = checkAccess(sessionId, "jobs/" + jobId + "/taskstates/paginated");
JobState jobState = s.getJobState(jobId);
TaskStatesPage page = jobState.getTasksPaginated(offset, limit);
List<TaskStateData> tasks = map(page.getTaskStates(), TaskStateData.class);
return new RestPage<TaskStateData>(tasks, page.getSize());
} catch (PermissionException e) {
throw new PermissionRestException(e);
} catch (UnknownJobException e) {
throw new UnknownJobRestException(e);
} catch (NotConnectedException e) {
throw new NotConnectedRestException(e);
}
}
use of org.ow2.proactive_grid_cloud_portal.scheduler.exception.PermissionRestException in project scheduling by ow2-proactive.
the class SchedulerStateRest method jobResultValue.
/**
* Returns all the task results of this job as a map whose the key is the
* name of the task and its task result.<br>
* If the result cannot be instantiated, the content is replaced by the
* string 'Unknown value type'. To get the serialized form of a given
* result, one has to call the following restful service
* jobs/{jobid}/tasks/{taskname}/result/serializedvalue
*
* @param sessionId
* a valid session id
* @param jobId
* a job id
*/
@Override
@GET
@GZIP
@Path("jobs/{jobid}/result/value")
@Produces("application/json")
public Map<String, String> jobResultValue(@HeaderParam("sessionid") String sessionId, @PathParam("jobid") String jobId) throws NotConnectedRestException, PermissionRestException, UnknownJobRestException {
try {
Scheduler s = checkAccess(sessionId, "jobs/" + jobId + "/result/value");
JobResult jobResult = PAFuture.getFutureValue(s.getJobResult(jobId));
if (jobResult == null) {
return null;
}
Map<String, TaskResult> allResults = jobResult.getAllResults();
Map<String, String> res = new HashMap<>(allResults.size());
for (final Entry<String, TaskResult> entry : allResults.entrySet()) {
TaskResult taskResult = entry.getValue();
String value = getTaskResultValueAsStringOrExceptionStackTrace(taskResult);
res.put(entry.getKey(), value);
}
return res;
} catch (PermissionException e) {
throw new PermissionRestException(e);
} catch (UnknownJobException e) {
throw new UnknownJobRestException(e);
} catch (NotConnectedException e) {
throw new NotConnectedRestException(e);
}
}
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