Package org.apache.struts2.cdi

Class CdiProxyService

java.lang.Object

org.apache.struts2.util.StrutsProxyService

org.apache.struts2.cdi.CdiProxyService

All Implemented Interfaces:

ProxyService

public class CdiProxyService
extends StrutsProxyService

CDI-aware ProxyService. Extends the default StrutsProxyService (Spring + Hibernate detection) with recognition of Weld client proxies, so SecurityMemberAccess can resolve the real target class of a normal-scoped CDI bean before evaluating the OGNL allowlist.

See Also:

• WW-5604

Constructor Summary

Constructors

Constructor	Description
CdiProxyService(ProxyCacheFactory<?,?> proxyCacheFactory)

Method Summary

Modifier and Type	Method	Description
boolean	isProxy(Object object)	Check whether the given object is a proxy.
boolean	isProxyMember(Member member, Object object)	Check whether the given member is a proxy member of a proxy object or is a static proxy member.
Class<?>	ultimateTargetClass(Object candidate)	Determine the ultimate target class of the given instance, traversing not only a top-level proxy but any number of nested proxies as well &mdash; as long as possible without side effects.

Methods inherited from class org.apache.struts2.util.StrutsProxyService

getHibernateProxyTarget, isHibernateProxy, isHibernateProxyMember, resolveTargetMember, resolveTargetMember

Methods inherited from class java.lang.Object

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

Constructor Details

CdiProxyService

public CdiProxyService(ProxyCacheFactory<?,?> proxyCacheFactory)

Method Details

isProxy

public boolean isProxy(Object object)

Description copied from interface: ProxyService

Check whether the given object is a proxy.

Specified by:

isProxy in interface ProxyService

Overrides:

isProxy in class StrutsProxyService

Parameters:

object - the object to check

Returns:

true if the object is a Spring AOP or Hibernate proxy

isProxyMember

public boolean isProxyMember(Member member,
 Object object)

Description copied from interface: ProxyService

Check whether the given member is a proxy member of a proxy object or is a static proxy member.

Specified by:

isProxyMember in interface ProxyService

Overrides:

isProxyMember in class StrutsProxyService

Parameters:

member - the member to check

object - the object to check

Returns:

true if the member is a proxy member

ultimateTargetClass

public Class<?> ultimateTargetClass(Object candidate)

Description copied from interface: ProxyService

Determine the ultimate target class of the given instance, traversing not only a top-level proxy but any number of nested proxies as well — as long as possible without side effects.

Specified by:

ultimateTargetClass in interface ProxyService

Overrides:

ultimateTargetClass in class StrutsProxyService

Parameters:

candidate - the instance to check (might be a proxy)

Returns:

the ultimate target class (or the plain class of the given object as fallback; never null)