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ListingBean.java
ListingBeanImpl.java
ListingBidderInvocationHandler.java
ListingSellerInvocationHandler.java
README.md
Test.java

README.md

DESIGN PATTERN - PROXY

TYPE - STRUCTURAL

The Proxy pattern provides a surrogate or placeholder for another object to control access to it.

Use the PROXY pattern to create a representative object that controls access to another object, which may be remote, expensive to create or in need of securing.

Here are a few ways proxies can control access -

  • controls access to a remote object
  • a virtual proxy controls access to a resource that is expensive to create
  • a protection proxy controls access to a resource based on access rights

Examples of the Proxy Pattern in the JDK include

java.lang.reflect.Proxy java.rmi.*, the whole API actually.