Popular Software (Premium Edition)/mycd.iso/INTERNET/NETSCAP4.06/CP32E406.EXE/nav40.z/ldap10.jar/netscape/ldap/LDAPAttributeSet.class

Java Class File | 1998-08-13 | 3.9 KB | 191 lines

package netscape.ldap;

import java.util.Enumeration;
import java.util.Hashtable;
import java.util.StringTokenizer;
import java.util.Vector;

public class LDAPAttributeSet {
   private int current;
   private Vector attrs;
   Hashtable attrHash;

   public LDAPAttributeSet() {
      this.attrs = new Vector();
      this.attrHash = new Hashtable();
      this.current = 0;
   }

   LDAPAttributeSet(LDAPAttribute[] var1) {
      this.attrs = new Vector();
      this.attrHash = new Hashtable();
      this.current = 0;

      for(int var2 = 0; var2 < var1.length; ++var2) {
         this.attrs.addElement(var1[var2]);
         this.attrHash.put(var1[var2].getName().toLowerCase(), var1[var2]);
      }

   }

   protected LDAPAttributeSet(LDAPAttributeSet var1) {
      synchronized(this){}

      try {
         this.attrs = (Vector)var1.attrs.clone();
      } catch (Throwable var5) {
         throw var5;
      }

      this.attrHash = new Hashtable();

      for(int var2 = 0; var2 < this.attrs.size(); ++var2) {
         LDAPAttribute var3 = (LDAPAttribute)this.attrs.elementAt(var2);
         this.attrHash.put(var3.getName().toLowerCase(), var3);
      }

      this.current = 0;
   }

   public Enumeration getAttributes() {
      return this.attrs.elements();
   }

   public LDAPAttributeSet getSubset(String var1) {
      LDAPAttributeSet var2 = new LDAPAttributeSet();
      if (var1 == null) {
         return var2;
      } else {
         StringTokenizer var3 = new StringTokenizer(var1, ";");
         if (var3.countTokens() < 1) {
            return var2;
         } else {
            String[] var4 = new String[var3.countTokens()];

            for(int var5 = 0; var3.hasMoreElements(); ++var5) {
               var4[var5] = (String)var3.nextElement();
            }

            Enumeration var6 = this.getAttributes();

            while(var6.hasMoreElements()) {
               LDAPAttribute var7 = (LDAPAttribute)var6.nextElement();
               if (var7.hasSubtypes(var4)) {
                  var2.add(new LDAPAttribute(var7));
               }
            }

            return var2;
         }
      }
   }

   public LDAPAttribute getAttribute(String var1) {
      return (LDAPAttribute)this.attrHash.get(var1.toLowerCase());
   }

   public LDAPAttribute getAttribute(String var1, String var2) {
      if (var2 != null && var2.length() >= 1) {
         String var3 = var2.toLowerCase();
         if (!var3.substring(0, 5).equals("lang-")) {
            return null;
         } else {
            StringTokenizer var4 = new StringTokenizer(var3, "-");
            var4.nextToken();
            String[] var5 = new String[var4.countTokens()];

            for(int var6 = 0; var4.hasMoreTokens(); ++var6) {
               var5[var6] = var4.nextToken();
            }

            String var7 = LDAPAttribute.getBaseName(var1);
            String[] var8 = LDAPAttribute.getSubtypes(var1);
            LDAPAttribute var9 = null;
            int var10 = 0;

            for(int var16 = 0; var16 < this.attrs.size(); ++var16) {
               boolean var11 = false;
               LDAPAttribute var12 = (LDAPAttribute)this.attrs.elementAt(var16);
               if (var12.getBaseName().equalsIgnoreCase(var7)) {
                  if (var8 != null && var8.length >= 1) {
                     if (var12.hasSubtypes(var8)) {
                        var11 = true;
                     }
                  } else {
                     var11 = true;
                  }
               }

               Object var13 = null;
               if (var11) {
                  String var17 = var12.getLangSubtype();
                  if (var17 == null) {
                     var9 = var12;
                  } else {
                     var4 = new StringTokenizer(var17.toLowerCase(), "-");
                     var4.nextToken();
                     if (var4.countTokens() <= var5.length) {
                        int var14;
                        for(var14 = 0; var4.hasMoreTokens(); ++var14) {
                           if (!var5[var14].equals(var4.nextToken())) {
                              var14 = 0;
                              break;
                           }
                        }

                        if (var14 > var10) {
                           var9 = var12;
                           var10 = var14;
                        }
                     }
                  }
               }
            }

            return var9;
         }
      } else {
         return this.getAttribute(var1);
      }
   }

   public LDAPAttribute elementAt(int var1) {
      return (LDAPAttribute)this.attrs.elementAt(var1);
   }

   public void removeElementAt(int var1) {
      this.attrs.removeElementAt(var1);
   }

   public int size() {
      return this.attrs.size();
   }

   public synchronized void add(LDAPAttribute var1) {
      this.attrs.addElement(var1);
      this.attrHash.put(var1.getName().toLowerCase(), var1);
   }

   public synchronized void remove(String var1) {
      for(int var2 = 0; var2 < this.attrs.size(); ++var2) {
         LDAPAttribute var3 = (LDAPAttribute)this.attrs.elementAt(var2);
         if (var1.equalsIgnoreCase(var3.getName())) {
            this.attrs.removeElementAt(var2);
            return;
         }
      }

   }

   public String toString() {
      String var1 = "LDAPAttributeSet: ";
      if (this.attrs.size() > 0) {
         for(int var2 = 0; var2 < this.attrs.size(); ++var2) {
            var1 = var1 + this.attrs.elementAt(var2).toString();
         }
      }

      return var1;
   }
}