org.apache.sshd.common.util

Class ReflectionUtils

java.lang.Object

org.apache.sshd.common.util.ReflectionUtils

public final class ReflectionUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.function.Function<java.lang.reflect.Field,java.lang.String>	FIELD_NAME_EXTRACTOR

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ReflectionUtils()

Method Summary

Modifier and Type	Method and Description
static java.util.Collection<java.lang.reflect.Field>	getMatchingDeclaredFields(java.lang.Class<?> clazz, java.util.function.Predicate<? super java.lang.reflect.Field> acceptor)
static java.util.Collection<java.lang.reflect.Field>	getMatchingFields(java.lang.Class<?> clazz, java.util.function.Predicate<? super java.lang.reflect.Field> acceptor)
static boolean	isClassAvailable(java.lang.ClassLoader cl, java.lang.String className) Deprecated. The preferred method is ThreadUtils.resolveDefaultClass(Class, String) which checks all possible ClassLoaders.
static java.lang.Object	newInstance(java.lang.Class<?> clazz)
static <T> T	newInstance(java.lang.Class<?> clazz, java.lang.Class<? extends T> castType)

Methods inherited from class java.lang.Object

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

Field Detail

FIELD_NAME_EXTRACTOR

public static final java.util.function.Function<java.lang.reflect.Field,java.lang.String> FIELD_NAME_EXTRACTOR

Constructor Detail

ReflectionUtils

private ReflectionUtils()

Method Detail

getMatchingFields

public static java.util.Collection<java.lang.reflect.Field> getMatchingFields(java.lang.Class<?> clazz,
                                                                              java.util.function.Predicate<? super java.lang.reflect.Field> acceptor)

getMatchingDeclaredFields

public static java.util.Collection<java.lang.reflect.Field> getMatchingDeclaredFields(java.lang.Class<?> clazz,
                                                                                      java.util.function.Predicate<? super java.lang.reflect.Field> acceptor)

isClassAvailable

@Deprecated
public static boolean isClassAvailable(java.lang.ClassLoader cl,
                                                   java.lang.String className)

Deprecated. The preferred method is ThreadUtils.resolveDefaultClass(Class, String) which checks all possible ClassLoaders.

Checks whether a given ClassLoader can load a class.

Parameters:

cl - ClassLoader to use

className - to check

Returns:

true if the class loader can load the class, false otherwise

newInstance

public static java.lang.Object newInstance(java.lang.Class<?> clazz)
                                    throws java.lang.ReflectiveOperationException

Throws:

java.lang.ReflectiveOperationException

newInstance

public static <T> T newInstance(java.lang.Class<?> clazz,
                                java.lang.Class<? extends T> castType)
                         throws java.lang.ReflectiveOperationException

Throws:

java.lang.ReflectiveOperationException