@Test public void listAllAccessLevelsWithLookupExceptions() throws ComponentLookupException { when(this.componentManager.<AccessLevel>getInstanceList(AccessLevel.class)) .thenThrow(new ComponentLookupException("None")); Collection<AccessLevel> returnedLevels = this.component.listAllAccessLevels(); Assert.assertTrue(returnedLevels.isEmpty()); }
@Nonnull @Override public Collection<AccessLevel> listAllAccessLevels() { try { return new TreeSet<>(this.componentManager.get().getInstanceList(AccessLevel.class)); } catch (final ComponentLookupException ex) { return Collections.emptyList(); } }
DefaultEntityAccessManager implements EntityAccessManager { @Nonnull @Override public Collection<AccessLevel> listAllAccessLevels() { try { return new TreeSet<>(this.componentManager.get().getInstanceList(AccessLevel.class)); } catch (final ComponentLookupException ex) { return Collections.emptyList(); } } }
DefaultEntityAccessManager implements EntityAccessManager { @Nonnull @Override public Collection<AccessLevel> listAllAccessLevels() { try { return new TreeSet<>(this.componentManager.get().getInstanceList(AccessLevel.class)); } catch (final ComponentLookupException ex) { return Collections.emptyList(); } }  }
DefaultEntityAccessManager implements EntityAccessManager { @Nonnull @Override public Collection<AccessLevel> listAllAccessLevels() { try { return new TreeSet<>(this.componentManager.get().getInstanceList(AccessLevel.class)); } catch (final ComponentLookupException ex) { return Collections.emptyList(); } }  @Nonnull @Override Collection<AccessLevel> listAccessLevels(); @Nonnull @Override Collection<AccessLevel> listAllAccessLevels(); @Nonnull @Override AccessLevel resolveAccessLevel(@Nullable final String name); @Nonnull @Override AccessLevel getAccessLevel(@Nullable final PrimaryEntity entity, @Nullable final EntityReference userOrGroup); @Override boolean isAdministrator(@Nullable final PrimaryEntity entity); @Override boolean isAdministrator(@Nullable final PrimaryEntity entity, @Nullable final DocumentReference user); @Nullable @Override Owner getOwner(@Nullable final PrimaryEntity entity); @Override boolean setOwner(@Nullable final PrimaryEntity entity, @Nullable final EntityReference userOrGroup); @Nonnull @Override Collection<Collaborator> getCollaborators(@Nullable final PrimaryEntity entity); @Override boolean setCollaborators(
        @Nullable final PrimaryEntity entity,
        @Nullable final Collection<Collaborator> newCollaborators); @Override boolean addCollaborator(@Nullable final PrimaryEntity entity, @Nullable final Collaborator collaborator); @Override boolean removeCollaborator(@Nullable final PrimaryEntity entity, @Nullable final Collaborator collaborator); }
DefaultEntityAccessManager implements EntityAccessManager { @Nonnull @Override public Collection<AccessLevel> listAllAccessLevels() { try { return new TreeSet<>(this.componentManager.get().getInstanceList(AccessLevel.class)); } catch (final ComponentLookupException ex) { return Collections.emptyList(); } }  @Nonnull @Override Collection<AccessLevel> listAccessLevels(); @Nonnull @Override Collection<AccessLevel> listAllAccessLevels(); @Nonnull @Override AccessLevel resolveAccessLevel(@Nullable final String name); @Nonnull @Override AccessLevel getAccessLevel(@Nullable final PrimaryEntity entity, @Nullable final EntityReference userOrGroup); @Override boolean isAdministrator(@Nullable final PrimaryEntity entity); @Override boolean isAdministrator(@Nullable final PrimaryEntity entity, @Nullable final DocumentReference user); @Nullable @Override Owner getOwner(@Nullable final PrimaryEntity entity); @Override boolean setOwner(@Nullable final PrimaryEntity entity, @Nullable final EntityReference userOrGroup); @Nonnull @Override Collection<Collaborator> getCollaborators(@Nullable final PrimaryEntity entity); @Override boolean setCollaborators(
        @Nullable final PrimaryEntity entity,
        @Nullable final Collection<Collaborator> newCollaborators); @Override boolean addCollaborator(@Nullable final PrimaryEntity entity, @Nullable final Collaborator collaborator); @Override boolean removeCollaborator(@Nullable final PrimaryEntity entity, @Nullable final Collaborator collaborator);  }