org.lastaflute.di.util

クラス LdiFieldUtil

java.lang.Object

org.lastaflute.di.util.LdiFieldUtil

public class LdiFieldUtil
extends Object

作成者:

modified by jflute (originated in Seasar)

フィールドのサマリー

フィールド

修飾子とタイプ	フィールドと説明
protected static Method	GET_ELEMENT_TYPE_OF_COLLECTION_FROM_FIELD_TYPE_METHOD
protected static Method	GET_ELEMENT_TYPE_OF_LIST_FROM_FIELD_TYPE_METHOD
protected static Method	GET_ELEMENT_TYPE_OF_SET_FROM_FIELD_TYPE_METHOD
protected static String	REFLECTION_UTIL_CLASS_NAME

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	LdiFieldUtil()

メソッドのサマリー

修飾子とタイプ	メソッドと説明
protected static void	assertArgumentNotNull(String variableName, Object value)
static Object	get(Field field, Object target)
protected static Method	getElementTypeFromFieldTypeMethod(String type)
static Class<?>	getElementTypeOfCollectionFromFieldType(Field field)
static Class<?>	getElementTypeOfListFromFieldType(Field field)
static Class<?>	getElementTypeOfSetFromFieldType(Field field)
static int	getInt(Field field)
static int	getInt(Field field, Object target)
static String	getString(Field field)
static String	getString(Field field, Object target)
static boolean	isInstanceField(Field field)
static boolean	isPublicField(Field field)
static void	set(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

フィールドの詳細

REFLECTION_UTIL_CLASS_NAME

protected static final String REFLECTION_UTIL_CLASS_NAME

GET_ELEMENT_TYPE_OF_COLLECTION_FROM_FIELD_TYPE_METHOD

protected static final Method GET_ELEMENT_TYPE_OF_COLLECTION_FROM_FIELD_TYPE_METHOD

GET_ELEMENT_TYPE_OF_LIST_FROM_FIELD_TYPE_METHOD

protected static final Method GET_ELEMENT_TYPE_OF_LIST_FROM_FIELD_TYPE_METHOD

GET_ELEMENT_TYPE_OF_SET_FROM_FIELD_TYPE_METHOD

protected static final Method GET_ELEMENT_TYPE_OF_SET_FROM_FIELD_TYPE_METHOD

コンストラクタの詳細

LdiFieldUtil

protected LdiFieldUtil()

メソッドの詳細

get

public static Object get(Field field,
                         Object target)
                  throws IllegalAccessRuntimeException

例外:

IllegalAccessRuntimeException

getInt

public static int getInt(Field field)
                  throws IllegalAccessRuntimeException

例外:

IllegalAccessRuntimeException

getInt

public static int getInt(Field field,
                         Object target)
                  throws IllegalAccessRuntimeException

例外:

IllegalAccessRuntimeException

getString

public static String getString(Field field)
                        throws IllegalAccessRuntimeException

例外:

IllegalAccessRuntimeException

getString

public static String getString(Field field,
                               Object target)
                        throws IllegalAccessRuntimeException

例外:

IllegalAccessRuntimeException

set

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

例外:

IllegalAccessRuntimeException

isInstanceField

public static boolean isInstanceField(Field field)

isPublicField

public static boolean isPublicField(Field field)

getElementTypeOfCollectionFromFieldType

public static Class<?> getElementTypeOfCollectionFromFieldType(Field field)

getElementTypeOfListFromFieldType

public static Class<?> getElementTypeOfListFromFieldType(Field field)

getElementTypeOfSetFromFieldType

public static Class<?> getElementTypeOfSetFromFieldType(Field field)

getElementTypeFromFieldTypeMethod

protected static Method getElementTypeFromFieldTypeMethod(String type)

assertArgumentNotNull

protected static void assertArgumentNotNull(String variableName,
                                            Object value)