/*
* ProActive Parallel Suite(TM):
* The Open Source library for parallel and distributed
* Workflows & Scheduling, Orchestration, Cloud Automation
* and Big Data Analysis on Enterprise Grids & Clouds.
*
* Copyright (c) 2007 - 2017 ActiveEon
* Contact: contact@activeeon.com
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation: version 3 of
* the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* If needed, contact us to obtain a release under GPL Version 2 or 3
* or a different license than the AGPL.
*/
package org.ow2.proactive_grid_cloud_portal.cli.cmd.sched;
import java.util.List;
import org.ow2.proactive_grid_cloud_portal.cli.ApplicationContext;
import org.ow2.proactive_grid_cloud_portal.cli.CLIException;
import org.ow2.proactive_grid_cloud_portal.cli.cmd.Command;
import org.ow2.proactive_grid_cloud_portal.common.SchedulerRestInterface;
/**
* @author the activeeon team.
*/
public class ListJobTasksCommand extends AbstractJobTagPaginatedCommand implements Command {
private ListJobTasksCommand() {
super("undefined");
}
/*
* Utility class to build ListJobTasksCommand objects.
*/
public static class LJTCommandBuilder {
private ListJobTasksCommand obj;
private LJTCommandBuilder() {
obj = new ListJobTasksCommand();
}
public static LJTCommandBuilder newInstance() {
return new LJTCommandBuilder();
}
public LJTCommandBuilder jobId(String jobId) {
obj.jobId = jobId;
return this;
}
public LJTCommandBuilder offset(String offset) {
obj.offset = Integer.valueOf(offset);
return this;
}
public LJTCommandBuilder limit(String limit) {
obj.limit = Integer.valueOf(limit);
return this;
}
public LJTCommandBuilder tag(String tag) {
obj.tag = tag;
return this;
}
public ListJobTasksCommand instance() {
return obj;
}
}
@Override
public void execute(ApplicationContext currentContext) throws CLIException {
SchedulerRestInterface scheduler = currentContext.getRestClient().getScheduler();
try {
List<String> tasks = null;
if (this.tag != null) {
if (this.limit == 0) {
tasks = scheduler.getJobTasksIdsByTag(currentContext.getSessionId(), jobId, tag).getList();
} else {
tasks = scheduler.getJobTasksIdsByTagPaginated(currentContext.getSessionId(),
jobId,
tag,
offset,
limit)
.getList();
}
} else {
if (this.limit == 0) {
tasks = scheduler.getTasksNames(currentContext.getSessionId(), jobId).getList();
} else {
tasks = scheduler.getTasksNamesPaginated(currentContext.getSessionId(), jobId, offset, limit)
.getList();
}
}
resultStack(currentContext).push(tasks);
if (!currentContext.isSilent()) {
writeLine(currentContext, "%s", tasks);
}
} catch (Exception e) {
String message = null;
if (this.tag == null) {
message = String.format("An error occurred while retrieving %s tasks:", job());
} else {
message = String.format("An error occurred while retrieving %s tasks filtered by tag %s:", job(), tag);
}
handleError(message, e, currentContext);
}
}
}