程序包 org.hibernate.bytecode.enhance.internal.javassist

类 PersistentAttributesHelper

java.lang.Object

org.hibernate.bytecode.enhance.internal.javassist.PersistentAttributesHelper

public class PersistentAttributesHelper
extends Object

util methods to fetch attribute metadata. consistent for both field and property access types.

作者:

Luis Barreiro

另请参阅:

ReflectHelper

方法概要

修饰符和类型	方法	说明
static <T extends Annotation> T	getAnnotation(javassist.CtClass ctClass, String attributeName, Class<T> annotation)
static <T extends Annotation> T	getAnnotation(javassist.CtField attribute, Class<T> annotation)
static String	getMappedBy(javassist.CtField persistentField, javassist.CtClass targetEntity, JavassistEnhancementContext context)
static javassist.CtClass	getTargetEntityClass(javassist.CtClass managedCtClass, javassist.CtField persistentField)
static boolean	hasAnnotation(javassist.CtClass ctClass, String attributeName, Class<? extends Annotation> annotation)
static boolean	hasAnnotation(javassist.CtField attribute, Class<? extends Annotation> annotation)
static boolean	isAssignable(javassist.CtClass thisCtClass, String targetClassName)
static boolean	isAssignable(javassist.CtField thisCtField, String targetClassName)
static boolean	isPossibleBiDirectionalAssociation(javassist.CtField persistentField)

从类继承的方法 java.lang.Object

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

方法详细资料

hasAnnotation

public static boolean hasAnnotation(javassist.CtField attribute,
                                    Class<? extends Annotation> annotation)

hasAnnotation

public static boolean hasAnnotation(javassist.CtClass ctClass,
                                    String attributeName,
                                    Class<? extends Annotation> annotation)

getAnnotation

public static <T extends Annotation> T getAnnotation(javassist.CtField attribute,
                                                     Class<T> annotation)

getAnnotation

public static <T extends Annotation> T getAnnotation(javassist.CtClass ctClass,
                                                     String attributeName,
                                                     Class<T> annotation)

isPossibleBiDirectionalAssociation

public static boolean isPossibleBiDirectionalAssociation(javassist.CtField persistentField)

getMappedBy

public static String getMappedBy(javassist.CtField persistentField,
                                 javassist.CtClass targetEntity,
                                 JavassistEnhancementContext context)
                          throws javassist.NotFoundException

抛出:

javassist.NotFoundException

getTargetEntityClass

public static javassist.CtClass getTargetEntityClass(javassist.CtClass managedCtClass,
                                                     javassist.CtField persistentField)
                                              throws javassist.NotFoundException

抛出:

javassist.NotFoundException

isAssignable

public static boolean isAssignable(javassist.CtClass thisCtClass,
                                   String targetClassName)

isAssignable

public static boolean isAssignable(javassist.CtField thisCtField,
                                   String targetClassName)