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Exception on opening Workflow User Groups. #PL-6110

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This commit is contained in:
Konstantin Krivopustov 2015-10-07 08:01:40 +00:00
parent e245654997
commit e383719d5c
1 changed files with 13 additions and 12 deletions
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25
modules/core/src/com/haulmont/cuba/core/sys/FetchGroupManager.java
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@ -209,23 +209,24 @@ public class FetchGroupManager {
List<String> result = new ArrayList<>();
MetaClass propMetaClass = toManyField.metaProperty.getRange().asClass();
MetaProperty inverseProp = propMetaClass.getProperties().stream()
propMetaClass.getProperties().stream()
.filter(mp -> mp.getRange().isClass()
&& metadataTools.isPersistent(mp)
&& metadataTools.isAssignableFrom(mp.getRange().asClass(), toManyField.metaClass))
.findFirst()
.orElseThrow(() -> new IllegalStateException("Cannot find inverse property for " + toManyField.metaProperty));
.ifPresent(inverseProp -> {
for (FetchGroupField fetchGroupField : fetchGroupFields) {
if (fetchGroupField.metaClass.equals(toManyField.metaClass)
// add only local properties
&& !fetchGroupField.metaProperty.getRange().isClass()
// do not add properties from subclasses
&& fetchGroupField.metaProperty.getDomain().equals(inverseProp.getRange().asClass())) {
String attribute = toManyField.path() + "." + inverseProp.getName() + "." + fetchGroupField.metaProperty.getName();
result.add(attribute);
}
}
});
for (FetchGroupField fetchGroupField : fetchGroupFields) {
if (fetchGroupField.metaClass.equals(toManyField.metaClass)
// add only local properties
&& !fetchGroupField.metaProperty.getRange().isClass()
// do not add properties from subclasses
&& fetchGroupField.metaProperty.getDomain().equals(inverseProp.getRange().asClass())) {
String attribute = toManyField.path() + "." + inverseProp.getName() + "." + fetchGroupField.metaProperty.getName();
result.add(attribute);
}
}
return result;
}