useradmin/LdifHierarchyUnit.java

   1 package org.argeo.osgi.useradmin;
   2
   3 import java.util.ArrayList;
   4 import java.util.List;
   5 import java.util.Map;
   6 import java.util.Objects;
   7
   8 import javax.naming.directory.Attributes;
   9 import javax.naming.ldap.LdapName;
  10
  11 import org.osgi.framework.InvalidSyntaxException;
  12 import org.osgi.service.useradmin.Role;
  13
  14 /** LDIF/LDAP based implementation of {@link HierarchyUnit}. */
  15 class LdifHierarchyUnit implements HierarchyUnit {
  16         private final AbstractUserDirectory directory;
  17
  18         private final LdapName dn;
  19         private final int type;
  20         private final Attributes attributes;
  21
  22         HierarchyUnit parent;
  23         List<HierarchyUnit> children = new ArrayList<>();
  24
  25         LdifHierarchyUnit(AbstractUserDirectory directory, LdapName dn, int type, Attributes attributes) {
  26                 Objects.requireNonNull(directory);
  27                 Objects.requireNonNull(dn);
  28
  29                 this.directory = directory;
  30                 this.dn = dn;
  31                 this.type = type;
  32                 this.attributes = attributes;
  33         }
  34
  35         @Override
  36         public int getHierarchyChildCount() {
  37                 return children.size();
  38         }
  39
  40         @Override
  41         public HierarchyUnit getParent() {
  42                 return parent;
  43         }
  44
  45         @Override
  46         public HierarchyUnit getHierarchyChild(int i) {
  47                 return children.get(i);
  48         }
  49
  50         @Override
  51         public int getHierarchyUnitType() {
  52                 return type;
  53         }
  54
  55         @Override
  56         public String getHierarchyUnitName() {
  57                 String name = LdapNameUtils.getLastRdnAsString(dn);
  58                 // TODO check ou, o, etc.
  59                 return name;
  60         }
  61
  62         public Attributes getAttributes() {
  63                 return attributes;
  64         }
  65
  66         @Override
  67         public String getBasePath() {
  68                 return dn.toString();
  69         }
  70
  71         @Override
  72         public List<? extends Role> getRoles(String filter, boolean deep) {
  73                 try {
  74                         return directory.getRoles(dn, filter, deep);
  75                 } catch (InvalidSyntaxException e) {
  76                         throw new IllegalArgumentException("Cannot filter " + filter + " " + dn, e);
  77                 }
  78         }
  79
  80         @Override
  81         public int hashCode() {
  82                 return dn.hashCode();
  83         }
  84
  85         @Override
  86         public boolean equals(Object obj) {
  87                 if (!(obj instanceof LdifHierarchyUnit))
  88                         return false;
  89                 return ((LdifHierarchyUnit) obj).dn.equals(dn);
  90         }
  91
  92         @Override
  93         public String toString() {
  94                 return "Hierarchy Unit " + dn.toString();
  95         }
  96
  97 }