Examples of PagedResults

org.apache.directory.api.ldap.model.message.controls.PagedResults

aqs.org/rfcs/rfc2696.html">LDAP Control Extension for Simple Paged Results Manipulation

 This control is included in the searchRequest and searchResultDone messages as part of the controls field of the LDAPMessage, as defined in Section 4.1.12 of [LDAPv3]. The structure of this control is as follows: pagedResultsControl ::= SEQUENCE { controlType     1.2.840.113556.1.4.319, criticality     BOOLEAN DEFAULT FALSE, controlValue    searchControlValue } The searchControlValue is an OCTET STRING wrapping the BER-encoded version of the following SEQUENCE: realSearchControlValue ::= SEQUENCE { size            INTEGER (0..maxInt), -- requested page size from client -- result set size estimate from server cookie          OCTET STRING }

@author Apache Directory Project

org.apache.directory.shared.ldap.model.message.controls.PagedResults

aqs.org/rfcs/rfc2696.html">LDAP Control Extension for Simple Paged Results Manipulation

 This control is included in the searchRequest and searchResultDone messages as part of the controls field of the LDAPMessage, as defined in Section 4.1.12 of [LDAPv3]. The structure of this control is as follows: pagedResultsControl ::= SEQUENCE { controlType     1.2.840.113556.1.4.319, criticality     BOOLEAN DEFAULT FALSE, controlValue    searchControlValue } The searchControlValue is an OCTET STRING wrapping the BER-encoded version of the following SEQUENCE: realSearchControlValue ::= SEQUENCE { size            INTEGER (0..maxInt), -- requested page size from client -- result set size estimate from server cookie          OCTET STRING }

@author Apache Directory Project

Examples of org.apache.directory.api.ldap.model.message.controls.PagedResults

        connection.bind( "uid=admin,ou=system", "secret" );


        SearchControls controls = new SearchControls();
        controls.setCountLimit( ( int ) LdapServer.NO_SIZE_LIMIT );
        controls.setSearchScope( SearchControls.SUBTREE_SCOPE );
        PagedResults pagedSearchControl = new PagedResultsDecorator( codec );
        pagedSearchControl.setSize( 3 );


        // Loop over all the elements
        int loop = 0;
        List<Entry> results = new ArrayList<Entry>();
        boolean hasUnwillingToPerform = false;


        while ( true )
        {
            loop++;


            EntryCursor cursor = null;


            try
            {
                SearchRequest searchRequest = new SearchRequestImpl();
                searchRequest.setBase( new Dn( "ou=system" ) );
                searchRequest.setFilter( "(ObjectClass=*)" );
                searchRequest.setScope( SearchScope.SUBTREE );
                searchRequest.addAttributes( "*" );
                searchRequest.addControl( pagedSearchControl );


                cursor = new EntryCursorImpl( connection.search( searchRequest ) );


                int i = 0;


                while ( cursor.next() )
                {
                    Entry result = cursor.get();
                    results.add( result );
                    ++i;
                }


                SearchResultDone result = cursor.getSearchResultDone();
                pagedSearchControl = ( PagedResults ) result.getControl( PagedResults.OID );


                if ( result.getLdapResult().getResultCode() == ResultCodeEnum.UNWILLING_TO_PERFORM )
                {
                    hasUnwillingToPerform = true;
                    break;
                }
            }
            finally
            {
                if ( cursor != null )
                {
                    cursor.close();
                }
            }


            // Now read the next ones
            assertEquals( 0, pagedSearchControl.getSize() );


            // check if this is over
            byte[] cookie = pagedSearchControl.getCookie();


            if ( Strings.isEmpty( cookie ) )
            {
                // If so, exit the loop
                break;
            }


            // Prepare the next iteration, sending a bad cookie
            pagedSearchControl.setCookie( "test".getBytes( "UTF-8" ) );
            pagedSearchControl.setSize( 3 );
        }


        assertTrue( hasUnwillingToPerform );


        // Cleanup the session

View Full Code Here

Examples of org.apache.directory.api.ldap.model.message.controls.PagedResults

     * Manage the abandoned Paged Search (when paged size = 0). We have to
     * remove the cookie and its associated cursor from the session.
     */
    private SearchResultDone abandonPagedSearch( LdapSession session, SearchRequest req ) throws Exception
    {
        PagedResults pagedSearchControl = ( PagedResults ) req.getControls().get( PagedResults.OID );
        byte[] cookie = pagedSearchControl.getCookie();


        if ( !Strings.isEmpty( cookie ) )
        {
            // If the cookie is not null, we have to destroy the associated
            // cursor stored into the session (if any)
            int cookieValue = pagedSearchControl.getCookieValue();
            PagedSearchContext psCookie = session.removePagedSearchContext( cookieValue );
            pagedSearchControl.setCookie( psCookie.getCookie() );
            pagedSearchControl.setSize( 0 );
            pagedSearchControl.setCritical( true );


            // Close the cursor
            Cursor<Entry> cursor = psCookie.getCursor();


            if ( cursor != null )
            {
                cursor.close();
            }
        }
        else
        {
            pagedSearchControl.setSize( 0 );
            pagedSearchControl.setCritical( true );
        }


        // and return
        // DO NOT WRITE THE RESPONSE - JUST RETURN IT
        LdapResult ldapResult = req.getResultResponse().getLdapResult();

View Full Code Here

Examples of org.apache.directory.api.ldap.model.message.controls.PagedResults

     * Manage the abandoned Paged Search (when paged size = 0). We have to
     * remove the cookie and its associated cursor from the session.
     */
    private SearchResultDone abandonPagedSearch( LdapSession session, SearchRequest req ) throws Exception
    {
        PagedResults pagedSearchControl = ( PagedResults ) req.getControls().get( PagedResults.OID );
        byte[] cookie = pagedSearchControl.getCookie();


        if ( !Strings.isEmpty( cookie ) )
        {
            // If the cookie is not null, we have to destroy the associated
            // cursor stored into the session (if any)
            int cookieValue = pagedSearchControl.getCookieValue();
            PagedSearchContext psCookie = session.removePagedSearchContext( cookieValue );
            pagedSearchControl.setCookie( psCookie.getCookie() );
            pagedSearchControl.setSize( 0 );
            pagedSearchControl.setCritical( true );


            // Close the cursor
            EntryFilteringCursor cursor = psCookie.getCursor();


            if ( cursor != null )
            {
                cursor.close();
            }
        }
        else
        {
            pagedSearchControl.setSize( 0 );
            pagedSearchControl.setCritical( true );
        }


        // and return
        // DO NOT WRITE THE RESPONSE - JUST RETURN IT
        LdapResult ldapResult = req.getResultResponse().getLdapResult();

View Full Code Here

Examples of org.apache.directory.api.ldap.model.message.controls.PagedResults

     * Manage the abandoned Paged Search (when paged size = 0). We have to
     * remove the cookie and its associated cursor from the session.
     */
    private SearchResultDone abandonPagedSearch( LdapSession session, SearchRequest req ) throws Exception
    {
        PagedResults pagedSearchControl = ( PagedResults ) req.getControls().get( PagedResults.OID );
        byte[] cookie = pagedSearchControl.getCookie();


        if ( !Strings.isEmpty( cookie ) )
        {
            // If the cookie is not null, we have to destroy the associated
            // cursor stored into the session (if any)
            int cookieValue = pagedSearchControl.getCookieValue();
            PagedSearchContext psCookie = session.removePagedSearchContext( cookieValue );
            pagedSearchControl.setCookie( psCookie.getCookie() );
            pagedSearchControl.setSize( 0 );
            pagedSearchControl.setCritical( true );


            // Close the cursor
            EntryFilteringCursor cursor = psCookie.getCursor();


            if ( cursor != null )
            {
                cursor.close();
            }
        }
        else
        {
            pagedSearchControl.setSize( 0 );
            pagedSearchControl.setCritical( true );
        }


        // and return
        // DO NOT WRITE THE RESPONSE - JUST RETURN IT
        LdapResult ldapResult = req.getResultResponse().getLdapResult();

View Full Code Here

Examples of org.apache.directory.api.ldap.model.message.controls.PagedResults

        } );
        bb.flip();


        PagedResultsDecorator decorator = new PagedResultsDecorator( codec );


        PagedResults pagedSearch = ( PagedResults ) decorator.decode( bb.array() );


        assertEquals( 32, pagedSearch.getSize() );
        assertTrue( Arrays.equals( Strings.getBytesUtf8( "test" ),
            pagedSearch.getCookie() ) );


        bb.flip();


        PagedResultsDecorator ctrl = new PagedResultsDecorator( codec );
        ctrl.setSize( 32 );

View Full Code Here

Examples of org.apache.directory.api.ldap.model.message.controls.PagedResults

        } );
        bb.flip();


        PagedResultsDecorator decorator = new PagedResultsDecorator( codec );


        PagedResults pagedSearch = ( PagedResults ) decorator.decode( bb.array() );


        assertEquals( Integer.MAX_VALUE, pagedSearch.getSize() );
        assertTrue( Arrays.equals( Strings.getBytesUtf8( "test" ),
            pagedSearch.getCookie() ) );


        bb.flip();


        PagedResultsDecorator ctrl = new PagedResultsDecorator( codec );
        ctrl.setSize( -1 );

View Full Code Here

Examples of org.apache.directory.api.ldap.model.message.controls.PagedResults

        } );
        bb.flip();


        PagedResultsDecorator decorator = new PagedResultsDecorator( codec );


        PagedResults pagedSearch = ( PagedResults ) decorator.decode( bb.array() );


        assertEquals( 32, pagedSearch.getSize() );
        assertNull( pagedSearch.getCookie() );


        PagedResultsDecorator ctrl = new PagedResultsDecorator( codec );
        ctrl.setSize( 32 );
        ctrl.setCookie( null );

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Examples of org.apache.directory.api.ldap.model.message.controls.PagedResults

        if ( !super.equals( o ) )
        {
            return false;
        }


        PagedResults otherControl = ( PagedResults ) o;


        return ( getSize() == otherControl.getSize() ) && Arrays.equals( getCookie(), otherControl.getCookie() );
    }

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Examples of org.apache.directory.api.ldap.model.message.controls.PagedResults

     * Manage the abandoned Paged Search (when paged size = 0). We have to
     * remove the cookie and its associated cursor from the session.
     */
    private SearchResultDone abandonPagedSearch( LdapSession session, SearchRequest req ) throws Exception
    {
        PagedResults pagedSearchControl = ( PagedResults ) req.getControls().get( PagedResults.OID );
        byte[] cookie = pagedSearchControl.getCookie();


        if ( !Strings.isEmpty( cookie ) )
        {
            // If the cookie is not null, we have to destroy the associated
            // cursor stored into the session (if any)
            int cookieValue = pagedSearchControl.getCookieValue();
            PagedSearchContext psCookie = session.removePagedSearchContext( cookieValue );
            pagedSearchControl.setCookie( psCookie.getCookie() );
            pagedSearchControl.setSize( 0 );
            pagedSearchControl.setCritical( true );


            // Close the cursor
            EntryFilteringCursor cursor = psCookie.getCursor();


            if ( cursor != null )
            {
                cursor.close();
            }
        }
        else
        {
            pagedSearchControl.setSize( 0 );
            pagedSearchControl.setCritical( true );
        }


        // and return
        // DO NOT WRITE THE RESPONSE - JUST RETURN IT
        LdapResult ldapResult = req.getResultResponse().getLdapResult();

View Full Code Here

Examples of org.apache.directory.api.ldap.model.message.controls.PagedResults

        connection.bind( "uid=admin,ou=system", "secret" );
    
        SearchControls controls = new SearchControls();
        controls.setCountLimit( ( int ) LdapServer.NO_SIZE_LIMIT );
        controls.setSearchScope( SearchControls.SUBTREE_SCOPE );
        PagedResults pagedSearchControl = new PagedResultsDecorator( codec );
        pagedSearchControl.setSize( 3 );
    
        // Loop over all the elements
        int loop = 0;
        List<Entry> results = new ArrayList<Entry>();
        boolean hasUnwillingToPerform = false;
    
        while ( true )
        {
            loop++;
    
            EntryCursor cursor = null;
    
            try
            {
                SearchRequest searchRequest = new SearchRequestImpl();
                searchRequest.setBase( new Dn( "ou=system" ) );
                searchRequest.setFilter( "(ObjectClass=*)" );
                searchRequest.setScope( SearchScope.SUBTREE );
                searchRequest.addAttributes( "*" );
                searchRequest.addControl( pagedSearchControl );
    
                cursor = new EntryCursorImpl( connection.search( searchRequest ) );
    
                int i = 0;
    
                while ( cursor.next() )
                {
                    Entry result = cursor.get();
                    results.add( result );
                    ++i;
                }
    
                SearchResultDone result = cursor.getSearchResultDone();
                pagedSearchControl = ( PagedResults ) result.getControl( PagedResults.OID );
    
                if ( result.getLdapResult().getResultCode() == ResultCodeEnum.UNWILLING_TO_PERFORM )
                {
                    hasUnwillingToPerform = true;
                    break;
                }
            }
            finally
            {
                if ( cursor != null )
                {
                    cursor.close();
                }
            }
    
            // Now read the next ones
            assertEquals( 0, pagedSearchControl.getSize() );
    
            // check if this is over
            byte[] cookie = pagedSearchControl.getCookie();
    
            if ( Strings.isEmpty( cookie ) )
            {
                // If so, exit the loop
                break;
            }
    
            // Prepare the next iteration, sending a bad cookie
            pagedSearchControl.setCookie( "test".getBytes( "UTF-8" ) );
            pagedSearchControl.setSize( 3 );
        }
    
        assertTrue( hasUnwillingToPerform );
    
        // Cleanup the session

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