org.apache.oozie.util

Class ELUtils

java.lang.Object

org.apache.oozie.util.ELUtils

public class ELUtils
extends java.lang.Object

EL utilities

Constructor Summary

Constructors

Constructor and Description
ELUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	resolveAppName(java.lang.String name, org.apache.hadoop.conf.Configuration conf) Resolves the application name using the configuration properties to resolve any EL variable.

Methods inherited from class java.lang.Object

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

Constructor Detail

ELUtils

public ELUtils()

Method Detail

resolveAppName

public static java.lang.String resolveAppName(java.lang.String name,
                              org.apache.hadoop.conf.Configuration conf)
                                       throws java.lang.Exception

Resolves the application name using the configuration properties to resolve any EL variable.

Parameters:

name - name to EL resolve.

conf - configuration to use for resolving any EL variable in the name.

Returns:

the resolved application name.

Throws:

java.lang.Exception - thrown if the name could not be EL resolved.