Simplify hierarchy units

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / acr / directory / DirectoryContent.java

diff --git a/org.argeo.cms/src/org/argeo/cms/acr/directory/DirectoryContent.java b/org.argeo.cms/src/org/argeo/cms/acr/directory/DirectoryContent.java
new file mode 100644 (file)
index 0000000..b0c1b6b
--- /dev/null
+++ b/org.argeo.cms/src/org/argeo/cms/acr/directory/DirectoryContent.java
@@ -0,0 +1,51 @@
+package org.argeo.cms.acr.directory;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.argeo.api.acr.Content;
+import org.argeo.api.acr.ContentName;
+import org.argeo.api.acr.spi.ContentProvider;
+import org.argeo.api.acr.spi.ProvidedSession;
+import org.argeo.cms.acr.AbstractContent;
+import org.argeo.osgi.useradmin.HierarchyUnit;
+import org.argeo.osgi.useradmin.UserDirectory;
+
+class DirectoryContent extends AbstractContent {
+       private UserDirectory directory;
+       private DirectoryContentProvider provider;
+
+       public DirectoryContent(ProvidedSession session, DirectoryContentProvider provider, UserDirectory directory) {
+               super(session);
+               this.provider = provider;
+               this.directory = directory;
+       }
+
+       @Override
+       public ContentProvider getProvider() {
+               return provider;
+       }
+
+       @Override
+       public Iterator<Content> iterator() {
+               List<Content> res = new ArrayList<>();
+               for (Iterator<HierarchyUnit> it = directory.getRootHierarchyUnits().iterator(); it.hasNext();) {
+                       res.add(new HierarchyUnitContent(getSession(), provider, it.next()));
+               }
+               return res.iterator();
+       }
+
+       @Override
+       public QName getName() {
+               return new ContentName(directory.getName());
+       }
+
+       @Override
+       public Content getParent() {
+               return provider.getRootContent(getSession());
+       }
+
+}