Package org.jboss.byteman.agent

Class DefaultAccessEnabler

java.lang.Object

org.jboss.byteman.agent.DefaultAccessEnabler

All Implemented Interfaces:

AccessEnabler

public class DefaultAccessEnabler
extends java.lang.Object
implements AccessEnabler

Implementation of AccessEnabler for use in a non-Jigsaw enabled JDK runtime

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	DefaultAccessEnabler.DefaultAccessibleConstructorInvoker
private static class	DefaultAccessEnabler.DefaultAccessibleFieldGetter
private static class	DefaultAccessEnabler.DefaultAccessibleFieldSetter
private static class	DefaultAccessEnabler.DefaultAccessibleMethodInvoker

Constructor Summary

Constructors

Constructor	Description
DefaultAccessEnabler()

Method Summary

Modifier and Type	Method	Description
AccessibleConstructorInvoker	createConstructorInvoker(java.lang.reflect.Constructor constructor)
AccessibleConstructorInvoker	createConstructorInvoker(java.lang.reflect.Constructor constructor, boolean alreadyAccessible)
AccessibleFieldGetter	createFieldGetter(java.lang.reflect.Field field)
AccessibleFieldGetter	createFieldGetter(java.lang.reflect.Field field, boolean alreadyAccessible)
AccessibleFieldSetter	createFieldSetter(java.lang.reflect.Field field)
AccessibleFieldSetter	createFieldSetter(java.lang.reflect.Field field, boolean alreadyAccessible)
AccessibleMethodInvoker	createMethodInvoker(java.lang.reflect.Method method)
AccessibleMethodInvoker	createMethodInvoker(java.lang.reflect.Method method, boolean alreadyAccessible)
void	ensureAccess(java.lang.reflect.AccessibleObject accessible)	ensure that accessible can be accessed using reflection or a method handle
boolean	requiresAccess(java.lang.Class<?> klazz)	test whether reference to the class from a classpath class requires the use of reflection or a method handle and possibly also module jiggery-pokery.
boolean	requiresAccess(java.lang.reflect.AccessibleObject accessible)	test whether access to the accessible from a classpath class requires the use of reflection or a method handle and possibly also module jiggery-pokery.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultAccessEnabler

public DefaultAccessEnabler()

Method Detail

requiresAccess

public boolean requiresAccess(java.lang.Class<?> klazz)

test whether reference to the class from a classpath class requires the use of reflection or a method handle and possibly also module jiggery-pokery.

Specified by:

requiresAccess in interface AccessEnabler

Parameters:

klazz - the clas to be checked

Returns:

true if reference to the class from a classpath class requires the use of reflection or a method handle and possibly module jiggery-pokery otherwise false.

requiresAccess

public boolean requiresAccess(java.lang.reflect.AccessibleObject accessible)

test whether access to the accessible from a classpath class requires the use of reflection or a method handle and possibly also module jiggery-pokery.

Specified by:

requiresAccess in interface AccessEnabler

Parameters:

accessible - this must be a Member

Returns:

true if access requires reflection or a method handle and possibly also module jiggery-pokery otherwise false.

ensureAccess

public void ensureAccess(java.lang.reflect.AccessibleObject accessible)

ensure that accessible can be accessed using reflection or a method handle

Specified by:

ensureAccess in interface AccessEnabler

Parameters:

accessible - this must be a Member

createMethodInvoker

public AccessibleMethodInvoker createMethodInvoker(java.lang.reflect.Method method)

Specified by:

createMethodInvoker in interface AccessEnabler

createMethodInvoker

public AccessibleMethodInvoker createMethodInvoker(java.lang.reflect.Method method,
                                                   boolean alreadyAccessible)

createConstructorInvoker

public AccessibleConstructorInvoker createConstructorInvoker(java.lang.reflect.Constructor constructor)

Specified by:

createConstructorInvoker in interface AccessEnabler

createConstructorInvoker

public AccessibleConstructorInvoker createConstructorInvoker(java.lang.reflect.Constructor constructor,
                                                             boolean alreadyAccessible)

createFieldGetter

public AccessibleFieldGetter createFieldGetter(java.lang.reflect.Field field)

Specified by:

createFieldGetter in interface AccessEnabler

createFieldGetter

public AccessibleFieldGetter createFieldGetter(java.lang.reflect.Field field,
                                               boolean alreadyAccessible)

createFieldSetter

public AccessibleFieldSetter createFieldSetter(java.lang.reflect.Field field)

Specified by:

createFieldSetter in interface AccessEnabler

createFieldSetter

public AccessibleFieldSetter createFieldSetter(java.lang.reflect.Field field,
                                               boolean alreadyAccessible)