package org.ovirt.engine.core.bll;
import java.util.ArrayList;
import java.util.List;
import javax.inject.Inject;
import org.ovirt.engine.core.bll.context.CommandContext;
import org.ovirt.engine.core.bll.job.ExecutionContext;
import org.ovirt.engine.core.bll.utils.PermissionSubject;
import org.ovirt.engine.core.common.VdcObjectType;
import org.ovirt.engine.core.common.action.EndExternalStepParameters;
import org.ovirt.engine.core.common.businessentities.ActionGroup;
import org.ovirt.engine.core.common.errors.EngineMessage;
import org.ovirt.engine.core.common.job.Job;
import org.ovirt.engine.core.common.job.Step;
import org.ovirt.engine.core.common.utils.ExecutionMethod;
import org.ovirt.engine.core.dao.JobDao;
import org.ovirt.engine.core.dao.StepDao;
public class EndExternalStepCommand <T extends EndExternalStepParameters> extends CommandBase<T> {
/**
*
*/
private static final long serialVersionUID = 1L;
@Inject
private StepDao stepDao;
@Inject
private JobDao jobDao;
private Job job;
private Step step;
public EndExternalStepCommand(T parameters, CommandContext cmdContext) {
super(parameters, cmdContext);
}
@Override
protected boolean validate() {
boolean retValue = true;
step = stepDao.get(getParameters().getId());
if (step == null) {
retValue = false;
addValidationMessage(EngineMessage.ACTION_TYPE_NO_STEP);
}
else if (!step.isExternal()) {
retValue = false;
addValidationMessage(EngineMessage.ACTION_TYPE_NOT_EXTERNAL);
}
else {
job = jobDao.get(step.getJobId());
if (job == null) {
retValue = false;
addValidationMessage(EngineMessage.ACTION_TYPE_NO_JOB);
}
if (!retValue) {
addValidationMessage(EngineMessage.VAR__ACTION__END);
addValidationMessage(EngineMessage.VAR__TYPE__EXTERNAL_STEP);
}
}
return retValue;
}
@Override
protected void executeCommand() {
ExecutionContext context = new ExecutionContext();
context.setJob(job);
context.setStep(step);
context.setMonitored(true);
context.setExecutionMethod(ExecutionMethod.AsStep);
executionHandler.endStep(context, step, getParameters().getStatus());
setSucceeded(true);
}
@Override
public List<PermissionSubject> getPermissionCheckSubjects() {
List<PermissionSubject> permissionList = new ArrayList<>();
permissionList.add(new PermissionSubject(MultiLevelAdministrationHandler.SYSTEM_OBJECT_ID,
VdcObjectType.System,
ActionGroup.INJECT_EXTERNAL_TASKS));
return permissionList;
}
}