com.infoengine.jndi
Class DirectoryQueryTranslator

java.lang.Object
  com.infoengine.jndi.DirectoryQueryTranslator

public class DirectoryQueryTranslator

extends Object

Field Summary

private static String	RESOURCE
private int	whereCursor
private Vector	whereTokens

Constructor Summary

DirectoryQueryTranslator()
Constructor.

Method Summary

String	translate(String whereClause) Translate a SQL-like WHERE clause to a directory search filter.
private String	translateTerm() Translate a term of an Info*Engine WHERE clause to an LDAP search expression.
private String	translateWhereClause() Translate an Info*Engine WHERE clause to an LDAP search expression.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

whereCursor

private int whereCursor

whereTokens

private Vector whereTokens

Constructor Detail

DirectoryQueryTranslator

public DirectoryQueryTranslator()

Constructor.

Method Detail

translate

public String translate(String whereClause)
                 throws IEAdapterIOException

Translate a SQL-like WHERE clause to a directory search filter.

Parameters:

whereClause - The WHERE clause to be translated

Returns:

The directory search filter

Throws:

IEAdapterIOException

translateWhereClause

private String translateWhereClause()

Translate an Info*Engine WHERE clause to an LDAP search expression.

Returns:

The LDAP search expression, or null if expression can not be translated.

translateTerm

private String translateTerm()

Translate a term of an Info*Engine WHERE clause to an LDAP search expression.

Returns:

LDAP search expression, or null if expression can not be translated.