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minor fix

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This commit is contained in:
anhefti 2020-03-31 14:26:40 +02:00
parent f6c9606ac7
commit de8db15928
1 changed files with 10 additions and 5 deletions
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15
src/main/java/ch/ethz/seb/sebserver/gui/service/page/impl/PageServiceImpl.java
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@ -17,6 +17,7 @@ import java.util.Set;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Supplier;
import java.util.stream.Stream;
import javax.servlet.http.HttpSession;
@ -231,11 +232,15 @@ public class PageServiceImpl implements PageService {
entity.entityType(),
CallType.GET_DEPENDENCIES);
return builder
.withURIVariable(API.PARAM_MODEL_ID, String.valueOf(entity.getModelId()))
.withQueryParam(API.PARAM_BULK_ACTION_TYPE, BulkActionType.DEACTIVATE.name())
.call()
.getOrThrow().stream();
if (builder != null) {
return builder
.withURIVariable(API.PARAM_MODEL_ID, String.valueOf(entity.getModelId()))
.withQueryParam(API.PARAM_BULK_ACTION_TYPE, BulkActionType.DEACTIVATE.name())
.call()
.getOrThrow().stream();
} else {
return Stream.empty();
}
}).count();
if (dependencies > 0) {
return new LocTextKey(CONFIRM_DEACTIVATION_KEY, String.valueOf(dependencies));