Class ProxyUtil

java.lang.Object
com.opensymphony.xwork2.util.ProxyUtil

public class ProxyUtil extends Object
ProxyUtil

Various utility methods dealing with proxies

  • Constructor Summary

    Constructors
    Constructor
    Description
     
  • Method Summary

    Modifier and Type
    Method
    Description
    static boolean
    isProxy(Object object)
    Check whether the given object is a proxy.
    static 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.
    static Class<?>
    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.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Constructor Details

    • ProxyUtil

      public ProxyUtil()
  • Method Details

    • ultimateTargetClass

      public static 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 — as long as possible without side effects.
      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)
    • isProxy

      public static boolean isProxy(Object object)
      Check whether the given object is a proxy.
      Parameters:
      object - the object to check
    • isProxyMember

      public static 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.
      Parameters:
      member - the member to check
      object - the object to check