MemberAccess (Apache Commons OGNL - Object Graph Navigation Library 4.0-SNAPSHOT API)

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org.apache.commons.ognl
Interface MemberAccess

All Known Implementing Classes:: DefaultMemberAccess

public interface MemberAccess

This interface provides a hook for preparing for accessing members of objects. The Java2 version of this method can allow access to otherwise inaccessable members, such as private fields.

Version:: 15 October 1999
Author:: Luke Blanshard (blanshlu@netscape.net), Drew Davidson (drew@ognl.org)

Method Summary
`boolean`	`isAccessible(Map<String,Object> context, Object target, Member member, String propertyName)` Returns true if the given member is accessible or can be made accessible by this object.
`void`	`restore(Map<String,Object> context, Object target, Member member, String propertyName, Object state)` Restores the member from the previous setup call.
`Object`	`setup(Map<String,Object> context, Object target, Member member, String propertyName)` Sets the member up for accessibility

Method Detail

setup

Object setup(Map<String,Object> context,
             Object target,
             Member member,
             String propertyName)

Sets the member up for accessibility

restore

void restore(Map<String,Object> context,
             Object target,
             Member member,
             String propertyName,
             Object state)

Restores the member from the previous setup call.

isAccessible

boolean isAccessible(Map<String,Object> context,
                     Object target,
                     Member member,
                     String propertyName)

Returns true if the given member is accessible or can be made accessible by this object.