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