org.argeo.cms/src/org/argeo/cms/acr/directory/HierarchyUnitContent.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 import java.util.Objects;
   8
   9 import javax.xml.namespace.QName;
  10
  11 import org.argeo.api.acr.Content;
  12 import org.argeo.api.acr.ContentName;
  13 import org.argeo.api.acr.CrName;
  14 import org.argeo.api.acr.spi.ProvidedSession;
  15 import org.argeo.osgi.useradmin.UserDirectory;
  16 import org.argeo.util.directory.Directory;
  17 import org.argeo.util.directory.HierarchyUnit;
  18 import org.osgi.service.useradmin.Role;
  19
  20 class HierarchyUnitContent extends AbstractDirectoryContent {
  21         private HierarchyUnit hierarchyUnit;
  22
  23         public HierarchyUnitContent(ProvidedSession session, DirectoryContentProvider provider,
  24                         HierarchyUnit hierarchyUnit) {
  25                 super(session, provider);
  26                 Objects.requireNonNull(hierarchyUnit);
  27                 this.hierarchyUnit = hierarchyUnit;
  28         }
  29
  30         @Override
  31         Dictionary<String, Object> doGetProperties() {
  32                 return hierarchyUnit.getProperties();
  33         }
  34
  35         @Override
  36         public QName getName() {
  37 //              if (hierarchyUnit.getParent() == null) {// base DN
  38 //                      String baseDn = hierarchyUnit.getBasePath();
  39 //                      return new ContentName(baseDn);
  40 //              }
  41                 String name = hierarchyUnit.getHierarchyUnitName();
  42                 return new ContentName(name);
  43         }
  44
  45         @Override
  46         public Content getParent() {
  47                 HierarchyUnit parentHu = hierarchyUnit.getParent();
  48                 if (parentHu instanceof Directory) {
  49                         return new DirectoryContent(getSession(), provider, hierarchyUnit.getDirectory());
  50                 }
  51                 return new HierarchyUnitContent(getSession(), provider, parentHu);
  52         }
  53
  54         @Override
  55         public Iterator<Content> iterator() {
  56                 List<Content> lst = new ArrayList<>();
  57                 for (HierarchyUnit hu : hierarchyUnit.getDirectHierarchyUnits(false))
  58                         lst.add(new HierarchyUnitContent(getSession(), provider, hu));
  59
  60                 for (Role role : ((UserDirectory) hierarchyUnit.getDirectory()).getHierarchyUnitRoles(hierarchyUnit, null,
  61                                 false))
  62                         lst.add(new RoleContent(getSession(), provider, this, role));
  63                 return lst.iterator();
  64         }
  65
  66         /*
  67          * TYPING
  68          */
  69         @Override
  70         public List<QName> getContentClasses() {
  71                 List<QName> contentClasses = super.getContentClasses();
  72                 contentClasses.add(CrName.collection.qName());
  73                 return contentClasses;
  74         }
  75
  76         @SuppressWarnings("unchecked")
  77         @Override
  78         public <A> A adapt(Class<A> clss) {
  79                 if (clss.equals(HierarchyUnit.class))
  80                         return (A) hierarchyUnit;
  81                 return super.adapt(clss);
  82         }
  83
  84         /*
  85          * ACCESSOR
  86          */
  87         HierarchyUnit getHierarchyUnit() {
  88                 return hierarchyUnit;
  89         }
  90
  91 }