org.apache.flink.util

Class ClassUtils

java.lang.Object

org.apache.flink.util.ClassUtils

public final class ClassUtils
extends Object

Utility class which provides various methods for dynamic class loading.

Method Summary

Modifier and Type	Method and Description
static Class<? extends FileSystem>	getFileSystemByName(String className) Searches for a file system class by its name and attempts to load it.
static boolean	isBoxedTypeOrString(Class<?> clazz)
static boolean	isPrimitiveOrBoxedOrString(Class<?> clazz)
static Class<?>	resolveClassPrimitiveAware(String className)

Methods inherited from class java.lang.Object

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

Method Detail

getFileSystemByName

public static Class<? extends FileSystem> getFileSystemByName(String className)
                                                       throws ClassNotFoundException

Searches for a file system class by its name and attempts to load it.

Parameters:

className - the name of the file system class

Returns:

an instance of the file system class

Throws:

ClassNotFoundException - thrown if no class with such a name can be found

resolveClassPrimitiveAware

public static Class<?> resolveClassPrimitiveAware(String className)
                                           throws ClassNotFoundException

Throws:

ClassNotFoundException

isPrimitiveOrBoxedOrString

public static boolean isPrimitiveOrBoxedOrString(Class<?> clazz)

isBoxedTypeOrString

public static boolean isBoxedTypeOrString(Class<?> clazz)