net.snowflake.common.util

Class ClassUtil

java.lang.Object

net.snowflake.common.util.ClassUtil

public class ClassUtil
extends Object

Class utilities

Author:

jhuang

Constructor Summary

Constructors

Constructor and Description
ClassUtil()

Method Summary

Modifier and Type	Method and Description
static Field[]	getAnnotatedDeclaredFields(Class clazz, Class<? extends Annotation> annotationClass, boolean recursively) Retrieving fields list of specified class and which are annotated by incoming annotation class If recursively is true, retrieving fields from all class hierarchy
static Field[]	getDeclaredFields(Class clazz, boolean recursively) Retrieving fields list of specified class If recursively is true, retrieving fields from all class hierarchy
static List<Object>	getFixedViewObjectAsRow(Class clazz, Object object)

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassUtil

public ClassUtil()

Method Detail

getDeclaredFields

public static Field[] getDeclaredFields(Class clazz,
                                        boolean recursively)

Retrieving fields list of specified class If recursively is true, retrieving fields from all class hierarchy

Parameters:

clazz - the class for which we want to get declared fields

recursively - whether to search recursively up the super class chain

Returns:

list of fields

getAnnotatedDeclaredFields

public static Field[] getAnnotatedDeclaredFields(Class clazz,
                                                 Class<? extends Annotation> annotationClass,
                                                 boolean recursively)

Retrieving fields list of specified class and which are annotated by incoming annotation class If recursively is true, retrieving fields from all class hierarchy

Parameters:

clazz - the class for which we want to get declared fields

annotationClass - - specified annotation class

recursively - whether to search recursively up the super class chain

Returns:

list of annotated fields

getFixedViewObjectAsRow

public static List<Object> getFixedViewObjectAsRow(Class clazz,
                                                   Object object)
                                            throws Exception

Throws:

Exception