com.webapp.utils.clz

类 ClzUtils

java.lang.Object

com.webapp.utils.clz.ClzUtils

public final class ClzUtils
extends Object

构造器概要

构造器

构造器和说明
ClzUtils()

方法概要

限定符和类型	方法和说明
static <T extends Annotation> T	getAnno(Class<T> clz, Class<T> anno)
static <T extends Annotation> T	getAnno(Method method, Class<T> anno)
static <T extends Annotation> T	getAnnoIfClz(Class<T> clz, Method method, Class<T> anno)
static <T extends Annotation> T	getAnnoIfMethod(Class<T> clz, Method method, Class<T> anno)
static Field	getField(Class<?> clz, String prop)
static Field	getField(Object obj, String prop)
static Object	getFieldVal(Field field, Object obj)
static Object	getFieldVal(String field, Object obj)
static Method	getGetMethod(Class<?> clz, String prop)
static <T> Method	getMethod(Class<T> clz, String prop, Class<?>... paramTypes)
static boolean	hasAnno(Class<?> clz, Class<? extends Annotation> anno)
static boolean	hasAnno(Method method, Class<? extends Annotation> anno)
static boolean	hasField(Class<?> clz, String prop)
static <T> T	invoke(Method method, Object instance, Class<T> returnClz)
static boolean	setFieldVal(Object obj, String fieldName, Object value)

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

ClzUtils

public ClzUtils()

方法详细资料

hasAnno

public static boolean hasAnno(Class<?> clz,
                              Class<? extends Annotation> anno)

hasAnno

public static boolean hasAnno(Method method,
                              Class<? extends Annotation> anno)

getAnno

public static <T extends Annotation> T getAnno(Method method,
                                               Class<T> anno)

getAnno

public static <T extends Annotation> T getAnno(Class<T> clz,
                                               Class<T> anno)

getAnnoIfClz

public static <T extends Annotation> T getAnnoIfClz(Class<T> clz,
                                                    Method method,
                                                    Class<T> anno)

getAnnoIfMethod

public static <T extends Annotation> T getAnnoIfMethod(Class<T> clz,
                                                       Method method,
                                                       Class<T> anno)

getMethod

public static <T> Method getMethod(Class<T> clz,
                                   String prop,
                                   Class<?>... paramTypes)

getGetMethod

public static Method getGetMethod(Class<?> clz,
                                  String prop)

invoke

public static <T> T invoke(Method method,
                           Object instance,
                           Class<T> returnClz)

hasField

public static boolean hasField(Class<?> clz,
                               String prop)

getField

public static Field getField(Class<?> clz,
                             String prop)

getField

public static Field getField(Object obj,
                             String prop)

getFieldVal

public static Object getFieldVal(String field,
                                 Object obj)

getFieldVal

public static Object getFieldVal(Field field,
                                 Object obj)

setFieldVal

public static boolean setFieldVal(Object obj,
                                  String fieldName,
                                  Object value)