List get loaded completely, but filtarable and sortable

bwreg-webapp/src/main/java/edu/kit/scc/webreg/bean/admin/group/GroupAdminShowLocalGroupBean.java

@@ -29,6 +29,7 @@ import edu.kit.scc.webreg.entity.ServiceEntity;
 import edu.kit.scc.webreg.entity.ServiceGroupFlagEntity;
 import edu.kit.scc.webreg.entity.ServiceGroupStatus;
 import edu.kit.scc.webreg.entity.UserEntity;
+import edu.kit.scc.webreg.entity.UserGroupEntity;
 import edu.kit.scc.webreg.event.EventSubmitter;
 import edu.kit.scc.webreg.event.MultipleGroupEvent;
 import edu.kit.scc.webreg.exc.EventSubmitException;
@@ -74,7 +75,7 @@ public class GroupAdminShowLocalGroupBean implements Serializable {
 	
 	@Inject
 	private EventSubmitter eventSubmitter;
-	
+
 	private LocalGroupEntity entity;
 
 	private ServiceEntity serviceEntity;
@@ -82,6 +83,7 @@ public class GroupAdminShowLocalGroupBean implements Serializable {
 	private List<ServiceGroupFlagEntity> groupFlagList;
 
 	private List<UserEntity> effectiveMemberList;
+	private List<UserEntity> memberList;
 
 	private Long serviceId;
 	private Long groupId;
@@ -108,6 +110,10 @@ public class GroupAdminShowLocalGroupBean implements Serializable {
 		if (groupFlagList.size() == 0)
 			throw new NotAuthorizedException("Gruppe ist diesem Service nicht zugeordnet");
 		effectiveMemberList = new ArrayList<UserEntity>(allGroupService.getEffectiveMembers(entity));
+		memberList = new ArrayList<UserEntity>();
+		for (UserGroupEntity ug : entity.getUsers()) {
+			memberList.add(ug.getUser());
+		}
 	}
 	
 	public void handleSave() {
@@ -175,4 +181,8 @@ public class GroupAdminShowLocalGroupBean implements Serializable {
 	public Boolean getEditable() {
 		return editable;
 	}
+
+	public List<UserEntity> getMemberList() {
+		return memberList;
+	}
 }

bwreg-webapp/src/main/webapp/service-group-admin/show-local-group.xhtml

@@ -56,24 +56,24 @@
 		<div class="panel">
 			<p:panel id="memberPanel" header="#{messages.members}">
 				<p:dataTable id="memberData" style="min-width: 500px;" 
-						value="#{groupAdminShowLocalGroupBean.entity.users.toArray()}" var="userGroup">
-					<p:column>
+						value="#{groupAdminShowLocalGroupBean.memberList}" var="user">
+					<p:column sortBy="#{user.eppn}" filterBy="#{user.eppn}">
 						<f:facet name="header">
 							<h:outputText value="#{messages.eppn}" />
 						</f:facet>
-						<h:outputText value="#{userGroup.user.eppn}" />
+						<h:outputText value="#{user.eppn}" />
 					</p:column>
-					<p:column>
+					<p:column sortBy="#{user.surName}" filterBy="#{user.surName}">
 						<f:facet name="header">
 							<h:outputText value="#{messages.sur_name}" />
 						</f:facet>
-						<h:outputText value="#{userGroup.user.surName}" />
+						<h:outputText value="#{user.surName}" />
 					</p:column>
-					<p:column>
+					<p:column sortBy="#{user.givenName}" filterBy="#{user.givenName}">
 						<f:facet name="header">
 							<h:outputText value="#{messages.given_name}" />
 						</f:facet>
-						<h:outputText value="#{userGroup.user.givenName}" />
+						<h:outputText value="#{user.givenName}" />
 					</p:column>
 				</p:dataTable>