Package org.apache.ibatis.binding

Class MapperProxy<T>

java.lang.Object

org.apache.ibatis.binding.MapperProxy<T>

All Implemented Interfaces:

java.io.Serializable, java.lang.reflect.InvocationHandler

public class MapperProxy<T>
extends java.lang.Object
implements java.lang.reflect.InvocationHandler, java.io.Serializable

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	MapperProxy.DefaultMethodInvoker
(package private) static interface	MapperProxy.MapperMethodInvoker
private static class	MapperProxy.PlainMethodInvoker

Field Summary

Fields

Modifier and Type	Field	Description
private static int	ALLOWED_MODES
private static java.lang.reflect.Constructor<java.lang.invoke.MethodHandles.Lookup>	lookupConstructor
private java.lang.Class<T>	mapperInterface
private java.util.Map<java.lang.reflect.Method,MapperProxy.MapperMethodInvoker>	methodCache
private static java.lang.reflect.Method	privateLookupInMethod
private static long	serialVersionUID
private SqlSession	sqlSession

Constructor Summary

Constructors

Constructor	Description
MapperProxy(SqlSession sqlSession, java.lang.Class<T> mapperInterface, java.util.Map<java.lang.reflect.Method,MapperProxy.MapperMethodInvoker> methodCache)

Method Summary

Modifier and Type	Method	Description
private MapperProxy.MapperMethodInvoker	cachedInvoker(java.lang.reflect.Method method)
private java.lang.invoke.MethodHandle	getMethodHandleJava8(java.lang.reflect.Method method)
private java.lang.invoke.MethodHandle	getMethodHandleJava9(java.lang.reflect.Method method)
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args)

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

ALLOWED_MODES

private static final int ALLOWED_MODES

See Also:

Constant Field Values

lookupConstructor

private static final java.lang.reflect.Constructor<java.lang.invoke.MethodHandles.Lookup> lookupConstructor

privateLookupInMethod

private static final java.lang.reflect.Method privateLookupInMethod

sqlSession

private final SqlSession sqlSession

mapperInterface

private final java.lang.Class<T> mapperInterface

methodCache

private final java.util.Map<java.lang.reflect.Method,MapperProxy.MapperMethodInvoker> methodCache

Constructor Detail

MapperProxy

public MapperProxy(SqlSession sqlSession,
                   java.lang.Class<T> mapperInterface,
                   java.util.Map<java.lang.reflect.Method,MapperProxy.MapperMethodInvoker> methodCache)

Method Detail

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)
                        throws java.lang.Throwable

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Throws:

java.lang.Throwable

cachedInvoker

private MapperProxy.MapperMethodInvoker cachedInvoker(java.lang.reflect.Method method)
                                               throws java.lang.Throwable

Throws:

java.lang.Throwable

getMethodHandleJava9

private java.lang.invoke.MethodHandle getMethodHandleJava9(java.lang.reflect.Method method)
                                                    throws java.lang.NoSuchMethodException,
                                                           java.lang.IllegalAccessException,
                                                           java.lang.reflect.InvocationTargetException

Throws:

java.lang.NoSuchMethodException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

getMethodHandleJava8

private java.lang.invoke.MethodHandle getMethodHandleJava8(java.lang.reflect.Method method)
                                                    throws java.lang.IllegalAccessException,
                                                           java.lang.InstantiationException,
                                                           java.lang.reflect.InvocationTargetException

Throws:

java.lang.IllegalAccessException

java.lang.InstantiationException

java.lang.reflect.InvocationTargetException