#150 IDocumentViewSelection.getByIds

metasfresh-webui-api/src/main/java/de/metas/ui/web/view/IDocumentViewSelection.java

@@ -2,8 +2,12 @@
 
 import java.util.Collection;
 import java.util.List;
+import java.util.Set;
 import java.util.stream.Stream;
 
+import org.adempiere.util.Check;
+import org.adempiere.util.GuavaCollectors;
+import org.adempiere.util.lang.impl.TableRecordReference;
 import org.compiere.util.Evaluatee;
 
 import de.metas.ui.web.exceptions.EntityNotFoundException;
@@ -26,11 +30,11 @@
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public
- * License along with this program.  If not, see
+ * License along with this program. If not, see
  * <http://www.gnu.org/licenses/gpl-2.0.html>.
  * #L%
  */
@@ -60,6 +64,24 @@ default IDocumentView getById(final int documentIdInt) throws EntityNotFoundExce
 		return getById(DocumentId.of(documentIdInt));
 	}
 
+	default List<IDocumentView> getByIds(final Set<DocumentId> documentIds)
+	{
+		Check.assumeNotEmpty(documentIds, "documentIds is not empty");
+		return documentIds.stream()
+				.map(documentId -> {
+					try
+					{
+						return getById(documentId);
+					}
+					catch (final EntityNotFoundException e)
+					{
+						return null;
+					}
+				})
+				.filter(document -> document != null)
+				.collect(GuavaCollectors.toImmutableList());
+	}
+
 	LookupValuesList getFilterParameterDropdown(String filterId, String filterParameterName, Evaluatee ctx);
 
 	LookupValuesList getFilterParameterTypeahead(String filterId, String filterParameterName, String query, Evaluatee ctx);