Revision 5a308801
Added by Patrick Plitzner about 6 years ago
eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/EditorUtil.java | ||
---|---|---|
30 | 30 |
import org.eclipse.ui.PartInitException; |
31 | 31 |
import org.eclipse.ui.handlers.HandlerUtil; |
32 | 32 |
|
33 |
import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper; |
|
33 | 34 |
import eu.etaxonomy.cdm.model.occurrence.DerivedUnit; |
34 | 35 |
import eu.etaxonomy.cdm.model.occurrence.FieldUnit; |
35 | 36 |
import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase; |
... | ... | |
307 | 308 |
* @return either a FieldUnit or a the topmost DerivedUnit (which can be itself) |
308 | 309 |
*/ |
309 | 310 |
public static SpecimenOrObservationBase<?> getTopMostDerivate(SpecimenOrObservationBase<?> specimen){ |
311 |
if(specimen==null){ |
|
312 |
return null; |
|
313 |
} |
|
310 | 314 |
if(specimen.isInstanceOf(FieldUnit.class)){ |
311 | 315 |
return specimen; |
312 | 316 |
} |
313 |
else if(specimen instanceof DerivedUnit |
|
314 |
&& ((DerivedUnit) specimen).getOriginals()!=null |
|
315 |
&& !((DerivedUnit) specimen).getOriginals().isEmpty()){ |
|
316 |
for(SpecimenOrObservationBase<?> original:((DerivedUnit) specimen).getOriginals()){ |
|
317 |
return getTopMostDerivate(original); |
|
317 |
else if(specimen.isInstanceOf(DerivedUnit.class)){ |
|
318 |
DerivedUnit derivedUnit = HibernateProxyHelper.deproxy(specimen, DerivedUnit.class); |
|
319 |
if(derivedUnit.getOriginals()!=null |
|
320 |
&& !(derivedUnit.getOriginals().isEmpty())){ |
|
321 |
for(SpecimenOrObservationBase<?> original:((DerivedUnit) specimen).getOriginals()){ |
|
322 |
return getTopMostDerivate(original); |
|
323 |
} |
|
318 | 324 |
} |
319 |
//needed to add this for compilation although this is unreachable |
|
320 |
return specimen; |
|
321 |
} |
|
322 |
else{ |
|
323 |
return specimen; |
|
324 | 325 |
} |
326 |
return specimen; |
|
325 | 327 |
} |
326 | 328 |
|
327 | 329 |
/** |
Also available in: Unified diff
fix #7030 Fix potential NPE