org.ssssssss.script.reflection

类 JavaReflection

java.lang.Object

org.ssssssss.script.reflection.AbstractReflection

org.ssssssss.script.reflection.JavaReflection

public class JavaReflection
extends AbstractReflection

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	JavaReflection.Null

方法概要

限定符和类型	方法和说明
static JavaInvoker<Constructor>	findConstructorInvoker(List<Constructor<?>> constructors, Class<?>[] parameterTypes)
static <T extends Executable> JavaInvoker<T>	findInvoker(List<JavaInvoker<T>> executables, Class<?>[] parameterTypes)
static JavaInvoker<Method>	findMethodInvoker(List<JavaInvoker<Method>> methods, Class<?>[] parameterTypes)
static Map<Class<?>,List<Class<?>>>	getExtensionMap()
JavaInvoker<Method>	getExtensionMethod(Object obj, String name, Object... arguments)
Field	getField(Object obj, String name) Returns an opaque handle to a field with the given name or null if the field could not be found
Object	getFieldValue(Object obj, Field field) Returns the value of the field from the object.
JavaInvoker<Method>	getFunction(String name, Object... arguments)
static List<JavaInvoker<Method>>	getFunctions()
JavaInvoker<Method>	getMethod(Object obj, String name, Object... arguments) Returns an opaque handle to the method with the given name best matching the signature implied by the given arguments, or null if the method could not be found.
static String[]	getStringTypes(Object[] objects)
static boolean	isPrimitiveAssignableFrom(Class<?> from, Class<?> to) Returns whether the from type can be assigned to the to type, assuming either type is a (boxed) primitive type.
static void	registerFunction(Object target)
void	registerImplicitConvert(ClassImplicitConvert classImplicitConvert)
void	registerMethodExtension(Class<?> target, Object extensionObject)
void	setFieldValue(Object obj, Field field, Object value)

从类继承的方法 org.ssssssss.script.reflection.AbstractReflection

getInstance, setInstance

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

registerFunction

public static void registerFunction(Object target)

getExtensionMap

public static Map<Class<?>,List<Class<?>>> getExtensionMap()

getFunctions

public static List<JavaInvoker<Method>> getFunctions()

findMethodInvoker

public static JavaInvoker<Method> findMethodInvoker(List<JavaInvoker<Method>> methods,
                                                    Class<?>[] parameterTypes)

findConstructorInvoker

public static JavaInvoker<Constructor> findConstructorInvoker(List<Constructor<?>> constructors,
                                                              Class<?>[] parameterTypes)

findInvoker

public static <T extends Executable> JavaInvoker<T> findInvoker(List<JavaInvoker<T>> executables,
                                                                Class<?>[] parameterTypes)

isPrimitiveAssignableFrom

public static boolean isPrimitiveAssignableFrom(Class<?> from,
                                                Class<?> to)

Returns whether the from type can be assigned to the to type, assuming either type is a (boxed) primitive type. We can relax the type constraint a little, as we'll invoke a method via reflection. That means the from type will always be boxed, as the Method.invoke(Object, Object...) method takes objects.

getStringTypes

public static String[] getStringTypes(Object[] objects)

getField

public Field getField(Object obj,
                      String name)

从类复制的说明: AbstractReflection

Returns an opaque handle to a field with the given name or null if the field could not be found

指定者:

getField 在类中 AbstractReflection

registerImplicitConvert

public void registerImplicitConvert(ClassImplicitConvert classImplicitConvert)

指定者:

registerImplicitConvert 在类中 AbstractReflection

registerMethodExtension

public void registerMethodExtension(Class<?> target,
                                    Object extensionObject)

指定者:

registerMethodExtension 在类中 AbstractReflection

getFieldValue

public Object getFieldValue(Object obj,
                            Field field)

从类复制的说明: AbstractReflection

Returns the value of the field from the object. The field must have been previously retrieved via AbstractReflection.getField(Object, String).

指定者:

getFieldValue 在类中 AbstractReflection

setFieldValue

public void setFieldValue(Object obj,
                          Field field,
                          Object value)

指定者:

setFieldValue 在类中 AbstractReflection

getExtensionMethod

public JavaInvoker<Method> getExtensionMethod(Object obj,
                                              String name,
                                              Object... arguments)

getMethod

public JavaInvoker<Method> getMethod(Object obj,
                                     String name,
                                     Object... arguments)

从类复制的说明: AbstractReflection

Returns an opaque handle to the method with the given name best matching the signature implied by the given arguments, or null if the method could not be found. If obj is an instance of Class, the matching static method is returned. If the name is null and the object is a FunctionalInterface, the first declared method on the object is returned.

指定者:

getMethod 在类中 AbstractReflection

getFunction

public JavaInvoker<Method> getFunction(String name,
                                       Object... arguments)

指定者:

getFunction 在类中 AbstractReflection