public Object clone() {
try {
TransHopMeta retval = (TransHopMeta) super.clone();
retval.setID(-1L);
retval.setTempId(this.tempId);
return retval;
} catch (CloneNotSupportedException e) {
return null;
}
}
public TransHopMeta(Repository rep, long id_trans_hop, List<StepMeta> steps)
throws KettleException {
try {
setID(id_trans_hop);
RowMetaAndData r = rep.getTransHop(id_trans_hop);
long id_step_from = r.getInteger("ID_STEP_FROM", 0); // $NON-NLS-1$
long id_step_to = r.getInteger("ID_STEP_TO", 0); // $NON-NLS-1$
enabled = r.getBoolean("ENABLED", false); // $NON-NLS-1$
guiMidLocationX = r.getString("GUI_MID_LOCATION_X", "");
guiMidLocationY = r.getString("GUI_MID_LOCATION_Y", "");
from_step = StepMeta.findStep(steps, id_step_from);
if (from_step == null && id_step_from > 0) // Links to a shared
// objects, try again by
// looking up the
// name...
{
// Simply load this, we only want the name, we don't care about
// the rest...
StepMeta stepMeta =
new StepMeta(
rep,
id_step_from,
new ArrayList<DatabaseMeta>(),
new Hashtable<String, Counter>(),
new ArrayList<PartitionSchema>());
from_step = StepMeta.findStep(steps, stepMeta.getName());
}
from_step.setDraw(true);
to_step = StepMeta.findStep(steps, id_step_to);
if (to_step == null && id_step_to > 0) // Links to a shared
// objects, try again by
// looking up the name...
{
// Simply load this, we only want the name, we don't care about
// the rest...
StepMeta stepMeta =
new StepMeta(
rep,
id_step_to,
new ArrayList<DatabaseMeta>(),
new Hashtable<String, Counter>(),
new ArrayList<PartitionSchema>());
to_step = StepMeta.findStep(steps, stepMeta.getName());
}
to_step.setDraw(true);
} catch (KettleDatabaseException dbe) {
throw new KettleException(
Messages.getString("TransHopMeta.Exception.LoadTransformationHopInfo") + id_trans_hop,
dbe); //$NON-NLS-1$
}
}
public void saveRep(Repository rep, long id_transformation) throws KettleException {
try {
// See if a transformation hop with the same fromstep and tostep is
// already available...
long id_step_from = from_step == null ? -1 : from_step.getID();
long id_step_to = to_step == null ? -1 : to_step.getID();
// Insert new transMeta hop in repository
setID(
rep.insertTransHop(
id_transformation,
id_step_from,
id_step_to,
enabled,
guiMidLocationX,
guiMidLocationY));
} catch (KettleDatabaseException dbe) {
throw new KettleException(
Messages.getString("TransHopMeta.Exception.UnableToSaveTransformationHopInfo")
+ id_transformation,
dbe); //$NON-NLS-1$
}
}