org.mule.db.commons.internal.util

Class ClassUtils

java.lang.Object

org.mule.db.commons.internal.util.ClassUtils

public final class ClassUtils
extends Object

Class that makes available code on Runtime's ClassUtils superior to the min mule version of the DB Client

Method Summary

Modifier and Type	Method and Description
static Field	getField(Class<?> targetClass, String fieldName, boolean recursive) Gets the field with the given fieldName of the TargetClass making it accessible.
static <T> T	getFieldValue(Object target, String fieldName, boolean recursive) Gets a field value of a given object

Methods inherited from class java.lang.Object

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

Method Detail

getField

public static Field getField(Class<?> targetClass,
                             String fieldName,
                             boolean recursive)
                      throws NoSuchFieldException

Gets the field with the given fieldName of the TargetClass making it accessible.

Parameters:

targetClass - class to get the field from.

fieldName - the name of the field.

recursive - flag to lookup in subclasses or not

Returns:

the Field object

Throws:

NoSuchFieldException - when the request field does not exists.

getFieldValue

public static <T> T getFieldValue(Object target,
                                  String fieldName,
                                  boolean recursive)
                           throws IllegalAccessException,
                                  NoSuchFieldException

Gets a field value of a given object

Type Parameters:

T - the expected type of the field.

Parameters:

target - object to get the field value from

fieldName - the name of the field

recursive - flag to lookup in subclasses

Returns:

the value of the field for the target object

Throws:

IllegalAccessException - when the field is not reachable

NoSuchFieldException - when the field does not exists