cn.jants.restful.bind.utils

类 ObjectUtils

java.lang.Object

cn.jants.restful.bind.utils.ObjectUtils

public abstract class ObjectUtils
extends java.lang.Object

版本:

1.0

作者:

MrShun

构造器概要

构造器

构造器和说明
ObjectUtils()

方法概要

限定符和类型	方法和说明
static <A,O extends A> A[]	addObjectToArray(A[] array, O obj)
static <E extends java.lang.Enum<?>> E	caseInsensitiveValueOf(E[] enumValues, java.lang.String constant)
static boolean	containsConstant(java.lang.Enum<?>[] enumValues, java.lang.String constant)
static boolean	containsConstant(java.lang.Enum<?>[] enumValues, java.lang.String constant, boolean caseSensitive)
static boolean	containsElement(java.lang.Object[] array, java.lang.Object element)
static java.lang.String	getDisplayString(java.lang.Object obj)
static java.lang.String	getIdentityHexString(java.lang.Object obj)
static int	hashCode(boolean bool)
static int	hashCode(double dbl)
static int	hashCode(float flt)
static int	hashCode(long lng)
static java.lang.String	identityToString(java.lang.Object obj)
static boolean	isArray(java.lang.Object obj)
static boolean	isCheckedException(java.lang.Throwable ex)
static boolean	isCompatibleWithThrowsClause(java.lang.Throwable ex, java.lang.Class... declaredExceptions)
static boolean	isEmpty(java.lang.Object[] array)
static java.lang.String	nullSafeClassName(java.lang.Object obj)
static boolean	nullSafeEquals(java.lang.Object o1, java.lang.Object o2)
static int	nullSafeHashCode(boolean[] array)
static int	nullSafeHashCode(byte[] array)
static int	nullSafeHashCode(char[] array)
static int	nullSafeHashCode(double[] array)
static int	nullSafeHashCode(float[] array)
static int	nullSafeHashCode(int[] array)
static int	nullSafeHashCode(long[] array)
static int	nullSafeHashCode(java.lang.Object obj)
static int	nullSafeHashCode(java.lang.Object[] array)
static int	nullSafeHashCode(short[] array)
static java.lang.String	nullSafeToString(boolean[] array)
static java.lang.String	nullSafeToString(byte[] array)
static java.lang.String	nullSafeToString(char[] array)
static java.lang.String	nullSafeToString(double[] array)
static java.lang.String	nullSafeToString(float[] array)
static java.lang.String	nullSafeToString(int[] array)
static java.lang.String	nullSafeToString(long[] array)
static java.lang.String	nullSafeToString(java.lang.Object obj)
static java.lang.String	nullSafeToString(java.lang.Object[] array)
static java.lang.String	nullSafeToString(short[] array)
static java.lang.Object[]	toObjectArray(java.lang.Object source)

从类继承的方法 java.lang.Object

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

构造器详细资料

ObjectUtils

public ObjectUtils()

方法详细资料

isCheckedException

public static boolean isCheckedException(java.lang.Throwable ex)

isCompatibleWithThrowsClause

public static boolean isCompatibleWithThrowsClause(java.lang.Throwable ex,
                                                   java.lang.Class... declaredExceptions)

isArray

public static boolean isArray(java.lang.Object obj)

isEmpty

public static boolean isEmpty(java.lang.Object[] array)

containsElement

public static boolean containsElement(java.lang.Object[] array,
                                      java.lang.Object element)

containsConstant

public static boolean containsConstant(java.lang.Enum<?>[] enumValues,
                                       java.lang.String constant)

containsConstant

public static boolean containsConstant(java.lang.Enum<?>[] enumValues,
                                       java.lang.String constant,
                                       boolean caseSensitive)

caseInsensitiveValueOf

public static <E extends java.lang.Enum<?>> E caseInsensitiveValueOf(E[] enumValues,
                                                                     java.lang.String constant)

addObjectToArray

public static <A,O extends A> A[] addObjectToArray(A[] array,
                                                   O obj)

toObjectArray

public static java.lang.Object[] toObjectArray(java.lang.Object source)

nullSafeEquals

public static boolean nullSafeEquals(java.lang.Object o1,
                                     java.lang.Object o2)

nullSafeHashCode

public static int nullSafeHashCode(java.lang.Object obj)

nullSafeHashCode

public static int nullSafeHashCode(java.lang.Object[] array)

nullSafeHashCode

public static int nullSafeHashCode(boolean[] array)

nullSafeHashCode

public static int nullSafeHashCode(byte[] array)

nullSafeHashCode

public static int nullSafeHashCode(char[] array)

nullSafeHashCode

public static int nullSafeHashCode(double[] array)

nullSafeHashCode

public static int nullSafeHashCode(float[] array)

nullSafeHashCode

public static int nullSafeHashCode(int[] array)

nullSafeHashCode

public static int nullSafeHashCode(long[] array)

nullSafeHashCode

public static int nullSafeHashCode(short[] array)

hashCode

public static int hashCode(boolean bool)

hashCode

public static int hashCode(double dbl)

hashCode

public static int hashCode(float flt)

hashCode

public static int hashCode(long lng)

identityToString

public static java.lang.String identityToString(java.lang.Object obj)

getIdentityHexString

public static java.lang.String getIdentityHexString(java.lang.Object obj)

getDisplayString

public static java.lang.String getDisplayString(java.lang.Object obj)

nullSafeClassName

public static java.lang.String nullSafeClassName(java.lang.Object obj)

nullSafeToString

public static java.lang.String nullSafeToString(java.lang.Object obj)

nullSafeToString

public static java.lang.String nullSafeToString(java.lang.Object[] array)

nullSafeToString

public static java.lang.String nullSafeToString(boolean[] array)

nullSafeToString

public static java.lang.String nullSafeToString(byte[] array)

nullSafeToString

public static java.lang.String nullSafeToString(char[] array)

nullSafeToString

public static java.lang.String nullSafeToString(double[] array)

nullSafeToString

public static java.lang.String nullSafeToString(float[] array)

nullSafeToString

public static java.lang.String nullSafeToString(int[] array)

nullSafeToString

public static java.lang.String nullSafeToString(long[] array)

nullSafeToString

public static java.lang.String nullSafeToString(short[] array)