import netscape.ldap.*;
import java.util.*;

public class GetAttrs {
    public static void main( String[] args )
 {
  LDAPConnection ld = null;
  LDAPEntry findEntry = null;
  int status = -1;
  try {
   ld = new LDAPConnection();
   /* Connect to server */
   String MY_HOST = "192.168.0.7";
   int MY_PORT = 389;
   ld.connect( MY_HOST, MY_PORT );

   String ENTRYDN = "uid=egami, ou=People, o=egami.co.jp";
   String[] attrNames = {
    "cn",   /* Get canonical name(s) (full name) */
    "sn",   /* Get surname(s) (last name) */
    "mail",      /* Get email address(es) */
    "telephonenumber" }; /* Get telephone number(s) */
   LDAPSearchResults res = ld.search( ENTRYDN,
            LDAPConnection.SCOPE_BASE,
            "objectclass=*",
            attrNames,
            false );

   /* Loop on results until finished; will only be one! */
   while ( res.hasMoreElements() ) {

    /* Next directory entry, really only one at most */
    try {
     findEntry = res.next();
    } catch ( LDAPReferralException e ) {
     System.out.println( "Search reference: " );
     LDAPUrl refUrls[] = e.getURLs();
     for (int i=0; i<refUrls.length; i++) {
      System.out.println( "\t" + refUrls[i].getUrl() );
     }
     continue;
    } catch ( LDAPException e ) {
     System.out.println( "Error: " + e.toString() );
     continue;
    }

    /* Get the attributes of the entry */
    LDAPAttributeSet findAttrs = findEntry.getAttributeSet();
    Enumeration enumAttrs = findAttrs.getAttributes();

    /* Loop on attributes */
    while ( enumAttrs.hasMoreElements() ) {
     LDAPAttribute anAttr =
      (LDAPAttribute)enumAttrs.nextElement();
     String attrName = anAttr.getName();
     if ( attrName.equals( "cn" ) )
      System.out.println( "Full name:" );
     else if ( attrName.equals( "sn" ) )
      System.out.println( "Last name (surname):" );
     else if ( attrName.equals( "mail" ) )
      System.out.println( "Email address:" );
     else if ( attrName.equals( "telephonenumber" ) )
      System.out.println( "Telephone number:" );
     /* Loop on values for this attribute */
     Enumeration enumVals = anAttr.getStringValues();
     if (enumVals != null) {
      while ( enumVals.hasMoreElements() ) {
           String aVal = ( String )enumVals.nextElement();
        System.out.println( "\t" + aVal );
      }
     }
    }
   }
  }
  catch( LDAPException e ) {
   System.out.println( "Error: " + e.toString() );
  }

  /* Done, so disconnect */
  if ( (ld != null) && ld.isConnected() ) {
   try {
       ld.disconnect();
   } catch ( LDAPException e ) {
    System.out.println( "Error: " + e.toString() );
   }
  }
  System.exit(status);
 }
}