Package org.apache.directory.api.ldap.sp

Class JavaStoredProcUtils

java.lang.Object

org.apache.directory.api.ldap.sp.JavaStoredProcUtils

public final class JavaStoredProcUtils
extends Object

A utility class for working with Java Stored Procedures at the base level.

Author:

Apache Directory Project

Method Summary

Modifier and Type	Method	Description
static Object	callStoredProcedure(LdapContext ctx, String procedureName, Object[] arguments)	Invoke a Stored Procedure
static byte[]	getClassFileAsStream(Class<?> clazz)	Returns the stream data of a Java class.
static void	loadStoredProcedureClass(LdapContext ctx, Class<?> clazz)	Loads a Java class's stream data as a subcontext of an LdapContext given.

Methods inherited from class java.lang.Object

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

Method Detail

getClassFileAsStream

public static byte[] getClassFileAsStream(Class<?> clazz)
                                   throws NamingException

Returns the stream data of a Java class.

Parameters:

clazz - The class whose stream data will be retrieved.

Returns:

Stream data of the class file as a byte array.

Throws:

NamingException - If an IO error occurs during reading the class file.

loadStoredProcedureClass

public static void loadStoredProcedureClass(LdapContext ctx,
                                            Class<?> clazz)
                                     throws NamingException

Loads a Java class's stream data as a subcontext of an LdapContext given.

Parameters:

ctx - The parent context of the Java class entry to be loaded.

clazz - Class to be loaded.

Throws:

NamingException - If an error occurs during creating the subcontext.

callStoredProcedure

public static Object callStoredProcedure(LdapContext ctx,
                                         String procedureName,
                                         Object[] arguments)
                                  throws NamingException

Invoke a Stored Procedure

Parameters:

ctx - The execution context

procedureName - The procedure to execute

arguments - The procedure's arguments

Returns:

The execution resut

Throws:

NamingException - If we have had an error whil executing the stored procedure