org.lastaflute.di.util.tiger

クラス LdiReflectionUtil

java.lang.Object

org.lastaflute.di.util.tiger.LdiReflectionUtil

public abstract class LdiReflectionUtil
extends Object

作成者:

modified by jflute (originated in Seasar)

コンストラクタのサマリー

コンストラクタ

修飾子	コンストラクタと説明
protected	LdiReflectionUtil()

メソッドのサマリー

修飾子とタイプ	メソッドと説明
static <T> Class<T>	forName(String className)
static <T> Class<T>	forName(String className, ClassLoader loader)
static <T> Class<T>	forNameNoException(String className)
static <T> Class<T>	forNameNoException(String className, ClassLoader loader)
static <T> Constructor<T>	getConstructor(Class<T> clazz, Class<?>... argTypes)
static <T> Constructor<T>	getDeclaredConstructor(Class<T> clazz, Class<?>... argTypes)
static Field	getDeclaredField(Class<?> clazz, String name)
static Method	getDeclaredMethod(Class<?> clazz, String name, Class<?>... argTypes)
static Class<?>	getElementTypeOfCollection(Type parameterizedCollection)
static Class<?>	getElementTypeOfCollectionFromFieldType(Field field)
static Class<?>	getElementTypeOfCollectionFromParameterType(Method method, int parameterPosition)
static Class<?>	getElementTypeOfCollectionFromReturnType(Method method)
static Class<?>	getElementTypeOfList(Type parameterizedList)
static Class<?>	getElementTypeOfListFromFieldType(Field field)
static Class<?>	getElementTypeOfListFromParameterType(Method method, int parameterPosition)
static Class<?>	getElementTypeOfListFromReturnType(Method method)
static Class<?>	getElementTypeOfSet(Type parameterizedSet)
static Class<?>	getElementTypeOfSetFromFieldType(Field field)
static Class<?>	getElementTypeOfSetFromParameterType(Method method, int parameterPosition)
static Class<?>	getElementTypeOfSetFromReturnType(Method method)
static Field	getField(Class<?> clazz, String name)
static Method	getMethod(Class<?> clazz, String name, Class<?>... argTypes)
static <T> T	getStaticValue(Field field)
static <T> T	getValue(Field field, Object target)
static <T> T	invoke(Method method, Object target, Object... args)
static <T> T	invokeStatic(Method method, Object... args)
static <T> T	newInstance(Class<T> clazz)
static <T> T	newInstance(Constructor<T> constructor, Object... args)
static void	setStaticValue(Field field, Object value)
static void	setValue(Field field, Object target, Object value)

クラスから継承されたメソッド java.lang.Object

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

コンストラクタの詳細

LdiReflectionUtil

protected LdiReflectionUtil()

メソッドの詳細

forName

public static <T> Class<T> forName(String className)
                            throws ClassNotFoundRuntimeException

例外:

ClassNotFoundRuntimeException

forName

public static <T> Class<T> forName(String className,
                                   ClassLoader loader)
                            throws ClassNotFoundRuntimeException

例外:

ClassNotFoundRuntimeException

forNameNoException

public static <T> Class<T> forNameNoException(String className)

forNameNoException

public static <T> Class<T> forNameNoException(String className,
                                              ClassLoader loader)

getConstructor

public static <T> Constructor<T> getConstructor(Class<T> clazz,
                                                Class<?>... argTypes)
                                         throws NoSuchConstructorRuntimeException

例外:

NoSuchConstructorRuntimeException

getDeclaredConstructor

public static <T> Constructor<T> getDeclaredConstructor(Class<T> clazz,
                                                        Class<?>... argTypes)
                                                 throws NoSuchConstructorRuntimeException

例外:

NoSuchConstructorRuntimeException

getField

public static Field getField(Class<?> clazz,
                             String name)
                      throws NoSuchFieldRuntimeException

例外:

NoSuchFieldRuntimeException

getDeclaredField

public static Field getDeclaredField(Class<?> clazz,
                                     String name)
                              throws NoSuchFieldRuntimeException

例外:

NoSuchFieldRuntimeException

getMethod

public static Method getMethod(Class<?> clazz,
                               String name,
                               Class<?>... argTypes)
                        throws NoSuchMethodRuntimeException

例外:

NoSuchMethodRuntimeException

getDeclaredMethod

public static Method getDeclaredMethod(Class<?> clazz,
                                       String name,
                                       Class<?>... argTypes)
                                throws NoSuchMethodRuntimeException

例外:

NoSuchMethodRuntimeException

newInstance

public static <T> T newInstance(Class<T> clazz)
                         throws InstantiationRuntimeException,
                                IllegalAccessRuntimeException

例外:

InstantiationRuntimeException

IllegalAccessRuntimeException

newInstance

public static <T> T newInstance(Constructor<T> constructor,
                                Object... args)
                         throws InstantiationRuntimeException,
                                IllegalAccessRuntimeException

例外:

InstantiationRuntimeException

IllegalAccessRuntimeException

getValue

public static <T> T getValue(Field field,
                             Object target)
                      throws IllegalAccessRuntimeException

例外:

IllegalAccessRuntimeException

getStaticValue

public static <T> T getStaticValue(Field field)
                            throws IllegalAccessRuntimeException

例外:

IllegalAccessRuntimeException

setValue

public static void setValue(Field field,
                            Object target,
                            Object value)
                     throws IllegalAccessRuntimeException

例外:

IllegalAccessRuntimeException

setStaticValue

public static void setStaticValue(Field field,
                                  Object value)
                           throws IllegalAccessRuntimeException

例外:

IllegalAccessRuntimeException

invoke

public static <T> T invoke(Method method,
                           Object target,
                           Object... args)
                    throws IllegalAccessRuntimeException,
                           InvocationTargetRuntimeException

例外:

IllegalAccessRuntimeException

InvocationTargetRuntimeException

invokeStatic

public static <T> T invokeStatic(Method method,
                                 Object... args)
                          throws IllegalAccessRuntimeException,
                                 InvocationTargetRuntimeException

例外:

IllegalAccessRuntimeException

InvocationTargetRuntimeException

getElementTypeOfCollection

public static Class<?> getElementTypeOfCollection(Type parameterizedCollection)

getElementTypeOfCollectionFromFieldType

public static Class<?> getElementTypeOfCollectionFromFieldType(Field field)

getElementTypeOfCollectionFromParameterType

public static Class<?> getElementTypeOfCollectionFromParameterType(Method method,
                                                                   int parameterPosition)

getElementTypeOfCollectionFromReturnType

public static Class<?> getElementTypeOfCollectionFromReturnType(Method method)

getElementTypeOfList

public static Class<?> getElementTypeOfList(Type parameterizedList)

getElementTypeOfListFromFieldType

public static Class<?> getElementTypeOfListFromFieldType(Field field)

getElementTypeOfListFromParameterType

public static Class<?> getElementTypeOfListFromParameterType(Method method,
                                                             int parameterPosition)

getElementTypeOfListFromReturnType

public static Class<?> getElementTypeOfListFromReturnType(Method method)

getElementTypeOfSet

public static Class<?> getElementTypeOfSet(Type parameterizedSet)

getElementTypeOfSetFromFieldType

public static Class<?> getElementTypeOfSetFromFieldType(Field field)

getElementTypeOfSetFromParameterType

public static Class<?> getElementTypeOfSetFromParameterType(Method method,
                                                            int parameterPosition)

getElementTypeOfSetFromReturnType

public static Class<?> getElementTypeOfSetFromReturnType(Method method)