Examples of org.apache.directory.server.xdbm.ParentIdAndRdn

Package org.apache.directory.server.xdbm

Examples of org.apache.directory.server.xdbm.ParentIdAndRdn

org.apache.directory.server.xdbm.ParentIdAndRdn
A wrapper for the tuple of parentId and Rdn, used for the Rdn index. If the refered entry is a ContextEntry, we may have more than one Rdn stored @author Apache Directory Project

            if ( Dn.isNullOrEmpty( dn ) )
            {
                return Partition.ROOT_ID;
            }


            ParentIdAndRdn suffixKey = new ParentIdAndRdn( Partition.ROOT_ID, suffixDn.getRdns() );


            // Check into the Rdn index, starting with the partition Suffix
            String currentId = rdnIdx.forwardLookup( suffixKey );


            for ( int i = dn.size() - suffixDn.size(); i > 0; i-- )
            {
                Rdn rdn = dn.getRdn( i - 1 );
                ParentIdAndRdn currentRdn = new ParentIdAndRdn( currentId, rdn );
                currentId = rdnIdx.forwardLookup( currentRdn );


                if ( currentId == null )
                {
                    break;

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    /**
     * {@inheritDoc}
     */
    public String getParentId( String childId ) throws Exception
    {
        ParentIdAndRdn key = rdnIdx.reverseLookup( childId );


        if ( key == null )
        {
            return null;
        }


        return key.getParentId();
    }

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     */
    protected String getSuffixId() throws Exception
    {
        if ( suffixId == null )
        {
            ParentIdAndRdn key = new ParentIdAndRdn( Partition.ROOT_ID, suffixDn.getRdns() );


            suffixId = rdnIdx.forwardLookup( key );
        }


        return suffixId;

View Full Code Here

            {
                objectClassIdx.drop( value.getString(), id );
            }


            // Update the parent's nbChildren and nbDescendants values
            ParentIdAndRdn parent = rdnIdx.reverseLookup( id );
            updateRdnIdx( parent.getParentId(), REMOVE_CHILD, 0 );


            // Update the rdn, oneLevel, subLevel, and entryCsn indexes
            entryCsnIdx.drop( entry.get( ENTRY_CSN_AT ).getString(), id );


            // Update the AdministrativeRole index, if needed

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         */
        dropMovedAliasIndices( oldDn );


        // Update the Rdn index
        // First drop the old entry
        ParentIdAndRdn movedEntry = rdnIdx.reverseLookup( entryId );


        updateRdnIdx( oldParentId, REMOVE_CHILD, movedEntry.getNbDescendants() );


        rdnIdx.drop( entryId );


        // Now, add the new entry at the right position
        movedEntry.setParentId( newParentId );
        rdnIdx.add( movedEntry, entryId );


        updateRdnIdx( newParentId, ADD_CHILD, movedEntry.getNbDescendants() );


        /*
         * Read Alias Index Tuples
         *
         * If this is a name change due to a move operation then the one and

View Full Code Here


        /*
         * Update the Rdn index
         */
        // First drop the old entry
        ParentIdAndRdn movedEntry = rdnIdx.reverseLookup( entryId );


        updateRdnIdx( oldParentId, REMOVE_CHILD, movedEntry.getNbDescendants() );


        rdnIdx.drop( entryId );


        // Now, add the new entry at the right position
        movedEntry.setParentId( newParentId );
        movedEntry.setRdns( new Rdn[]
            { newRdn } );
        rdnIdx.add( movedEntry, entryId );


        updateRdnIdx( newParentId, ADD_CHILD, movedEntry.getNbDescendants() );


        dumpRdnIdx();


        /*
         * Read Alias Index Tuples

View Full Code Here

         * No need to calculate the new Dn.
         */
        String parentId = getParentId( oldId );


        // Get the old parentIdAndRdn to get the nb of children and descendant
        ParentIdAndRdn parentIdAndRdn = rdnIdx.reverseLookup( oldId );


        // Now we can drop it
        rdnIdx.drop( oldId );


        // Update the descendants
        parentIdAndRdn.setParentId( parentId );
        parentIdAndRdn.setRdns( newRdn );


        rdnIdx.add( parentIdAndRdn, oldId );


        if ( isSyncOnWrite.get() )
        {

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        Rdn[] rdnArray = new Rdn[10];
        int pos = 0;


        do
        {
            ParentIdAndRdn cur = rdnIdx.reverseLookup( parentId );


            if ( cur == null )
            {
                return null;
            }


            Rdn[] rdns = cur.getRdns();


            for ( Rdn rdn : rdns )
            {
                if ( ( pos > 0 ) && ( pos % 10 == 0 ) )
                {
                    // extend the array
                    Rdn[] newRdnArray = new Rdn[pos + 10];
                    System.arraycopy( rdnArray, 0, newRdnArray, 0, pos );
                    rdnArray = newRdnArray;
                }


                rdnArray[pos++] = rdn;
            }


            parentId = cur.getParentId();
        }
        while ( !parentId.equals( rootId ) );


        Dn dn = new Dn( schemaManager, Arrays.copyOf( rdnArray, pos ) );

View Full Code Here

     */
    public final int getChildCount( String id ) throws LdapException
    {
        try
        {
            ParentIdAndRdn parentIdAndRdn = rdnIdx.reverseLookup( id );


            return parentIdAndRdn.getNbChildren();
        }
        catch ( Exception e )
        {
            throw new LdapOperationErrorException( e.getMessage(), e );
        }

View Full Code Here

            if ( Dn.isNullOrEmpty( dn ) )
            {
                return Partition.ROOT_ID;
            }


            ParentIdAndRdn suffixKey = new ParentIdAndRdn( Partition.ROOT_ID, suffixDn.getRdns() );


            // Check into the Rdn index, starting with the partition Suffix
            String currentId = rdnIdx.forwardLookup( suffixKey );


            for ( int i = dn.size() - suffixDn.size(); i > 0; i-- )
            {
                Rdn rdn = dn.getRdn( i - 1 );
                ParentIdAndRdn currentRdn = new ParentIdAndRdn( currentId, rdn );
                currentId = rdnIdx.forwardLookup( currentRdn );


                if ( currentId == null )
                {
                    break;

View Full Code Here

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org.apache.directory.api.ldap.model.name.Rdn

org.apache.directory.mavibot.btree.MavibotPartitionBuilder

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org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmRdnIndexTest

org.apache.directory.server.core.partition.impl.btree.jdbm.ParentIdAndRdnSerializer

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org.apache.directory.server.core.partition.impl.btree.mavibot.MavibotRdnIndexTest

org.apache.directory.server.core.partition.ldif.LdifPartition

org.apache.directory.server.core.partition.ldif.SingleFileLdifPartition

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