org.teiid.translator.ldap

Class IQueryToLdapSearchParser

java.lang.Object

org.teiid.translator.ldap.IQueryToLdapSearchParser

public class IQueryToLdapSearchParser
extends Object

Utility class which translates a SQL query into an LDAP search.

Constructor Summary

Constructors

Constructor and Description
IQueryToLdapSearchParser(LDAPExecutionFactory factory) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
LDAPSearchDetails	buildRequest(String query)
static String	getNameFromElement(Column e) Method to get name from the supplied Element
LDAPSearchDetails	translateSQLQueryToLDAPSearch(Select query) Public entry point to the parser.

Methods inherited from class java.lang.Object

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

Constructor Detail

IQueryToLdapSearchParser

public IQueryToLdapSearchParser(LDAPExecutionFactory factory)

Constructor.

Method Detail

translateSQLQueryToLDAPSearch

public LDAPSearchDetails translateSQLQueryToLDAPSearch(Select query)
                                                throws TranslatorException

Public entry point to the parser. Parses the IQuery object, and constructs an equivalent LDAP search filter, keeping track of the attributes of interest. Here are some example SQL queries, and the equivalent LDAP search info: SQL: select cn, managerName from people_table where managerName LIKE "John%" and cn!="Mar()" Context name: [people_table's NameInSource, e.g. (ou=people,dc=company,dc=com)] LDAP attributes: (cn, String), (managerName, String) LDAP search filter: (&(managerName="John*")(!(cn="Mar\(\)")))

Parameters:

query - the query

Returns:

the LDAPSearchDetails object

Throws:

TranslatorException

getNameFromElement

public static String getNameFromElement(Column e)

Method to get name from the supplied Element

Parameters:

e - the supplied Element

Returns:

the name

buildRequest

public LDAPSearchDetails buildRequest(String query)
                               throws TranslatorException

Throws:

TranslatorException