# HG changeset patch
# User casties
# Date 1572878756 -3600
# Node ID 310f512f66afd3e6e802f7a252606208a3440620
# Parent  631864bfec2e06a8d308b3db3cddcddf0a854658
fix NPE in DigitalizationTemplate if num_files attribute is missing.

diff -r 631864bfec2e -r 310f512f66af src/main/java/de/mpiwg/itgroup/ismi/utils/templates/DigitalizationTemplate.java
--- a/src/main/java/de/mpiwg/itgroup/ismi/utils/templates/DigitalizationTemplate.java	Fri Oct 04 17:42:27 2019 +0200
+++ b/src/main/java/de/mpiwg/itgroup/ismi/utils/templates/DigitalizationTemplate.java	Mon Nov 04 15:45:56 2019 +0100
@@ -3,6 +3,7 @@
 import java.util.List;
 
 import org.mpi.openmind.cache.WrapperService;
+import org.mpi.openmind.repository.bo.Attribute;
 import org.mpi.openmind.repository.bo.Entity;
 
 public class DigitalizationTemplate implements Comparable<DigitalizationTemplate>{
@@ -25,7 +26,10 @@
 	
 	public void init(){
 		this.initialized = true;
-		this.pages = om.getAttributeByName(entity.getId(), "num_files").getValue();
+		Attribute nfAtt = om.getAttributeByName(entity.getId(), "num_files");
+		if (nfAtt != null) {
+			this.pages = nfAtt.getValue();
+		}
 		
 		List<Entity> list = om.getTargetsForSourceRelation(entity, "is_digitalization_of", "CODEX", 1);
 		if(list.size() > 0){
diff -r 631864bfec2e -r 310f512f66af src/main/webapp/imageServer/displayDigiList.xhtml
--- a/src/main/webapp/imageServer/displayDigiList.xhtml	Fri Oct 04 17:42:27 2019 +0200
+++ b/src/main/webapp/imageServer/displayDigiList.xhtml	Mon Nov 04 15:45:56 2019 +0100
@@ -96,13 +96,6 @@
 						
 						<rich:column style="border:none;">
 							<f:facet name="header">
-								<h:outputText value="#Pages" />
-							</f:facet>
-							<h:outputText value="#{digi.pages}" />						
-						</rich:column>		
-						
-						<rich:column style="border:none;">
-							<f:facet name="header">
 								<h:outputText value="Titles in this Codex" />
 							</f:facet>
 							<h:outputText value="Known Witnesses" rendered="#{!empty digi.titlesInCodex}"/>