org.argeo.cms/src/org/argeo/cms/acr/directory/DirectoryContent.java

   1 package org.argeo.cms.acr.directory;
   2
   3 import java.util.ArrayList;
   4 import java.util.Dictionary;
   5 import java.util.Iterator;
   6 import java.util.List;
   7
   8 import javax.xml.namespace.QName;
   9
  10 import org.argeo.api.acr.Content;
  11 import org.argeo.api.acr.ContentName;
  12 import org.argeo.api.acr.spi.ProvidedSession;
  13 import org.argeo.api.cms.directory.CmsDirectory;
  14 import org.argeo.api.cms.directory.HierarchyUnit;
  15
  16 class DirectoryContent extends AbstractDirectoryContent {
  17         private CmsDirectory directory;
  18
  19         public DirectoryContent(ProvidedSession session, DirectoryContentProvider provider, CmsDirectory directory) {
  20                 super(session, provider);
  21                 this.directory = directory;
  22         }
  23
  24         @Override
  25         Dictionary<String, Object> doGetProperties() {
  26                 return directory.getProperties();
  27         }
  28
  29         @Override
  30         public Iterator<Content> iterator() {
  31                 List<Content> res = new ArrayList<>();
  32                 for (Iterator<HierarchyUnit> it = directory.getDirectHierarchyUnits(false).iterator(); it.hasNext();) {
  33                         res.add(new HierarchyUnitContent(getSession(), provider, it.next()));
  34                 }
  35                 return res.iterator();
  36         }
  37
  38         @Override
  39         public QName getName() {
  40                 return new ContentName(directory.getName());
  41         }
  42
  43         @Override
  44         public Content getParent() {
  45                 return provider.getRootContent(getSession());
  46         }
  47
  48         @SuppressWarnings("unchecked")
  49         @Override
  50         public <A> A adapt(Class<A> clss) {
  51                 if (clss.equals(HierarchyUnit.class))
  52                         return (A) directory;
  53                 if (clss.equals(CmsDirectory.class))
  54                         return (A) directory;
  55                 return super.adapt(clss);
  56         }
  57
  58 }