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## net.jini.jeri
Class ProxyTrustILFactory

    java.lang.Object
      net.jini.jeri.AbstractILFactory
          net.jini.jeri.BasicILFactory
              net.jini.jeri.ProxyTrustILFactory

All Implemented Interfaces:
  InvocationLayerFactory

public class ProxyTrustILFactory
extends BasicILFactory

Invocation layer factory for remote objects exported to use Jini(TM) extensible remote invocation (Jini ERI) that produces proxies that additionally implement the `ProxyTrust` interface. The remote object being exported must be an instance of `ServerProxyTrust`, and the `ProxyTrust.getProxyVerifier` remote method of the proxy is implemented in the invocation dispatcher by invoking the `ServerProxyTrust.getProxyVerifier` local method of the remote object.

Since:
  2.0
See Also:
  `ProxyTrustExporter`

Nested Class Summary

Nested classes inherited from class net.jini.jeri.InvocationLayerFactory
`InvocationLayerFactory.Instances`

Constructor Summary
`ProxyTrustILFactory(MethodConstraints serverConstraints, Class permissionClass)` Creates a factory with the specified server constraints, permission class, and a `null` class loader.
`ProxyTrustILFactory(MethodConstraints serverConstraints, Class permissionClass, ClassLoader loader)` Creates a factory with the specified server constraints, permission class, and class loader.

Method Summary
`protected Class[]` | `getRemoteInterfaces(Remote impl)` Returns a new array containing the remote interfaces that should be implemented by the proxy.

Methods inherited from class net.jini.jeri.BasicILFactory
`createInvocationDispatcher, createInvocationHandler, equals, getExtraProxyInterfaces, getPermissionClass, getServerConstraints, hashCode, toString`

Methods inherited from class net.jini.jeri.AbstractILFactory
`createInstances, getClassLoader, getInvocationDispatcherMethods, getProxyInterfaces`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

### ProxyTrustILFactory

    public ProxyTrustILFactory(MethodConstraints serverConstraints,
                               Class permissionClass)

  Creates a factory with the specified server constraints, permission class, and a `null` class loader. The server constraints, if not `null`, are used to enforce minimum constraints for remote calls. The permission class, if not `null`, is used to perform server-side access control on incoming remote calls.

Parameters:
  `serverConstraints` - the server constraints, or `null`
  `permissionClass` - the permission class, or `null`
Throws:
  `IllegalArgumentException` - if the permission class is abstract, is not a subclass of `Permission`, or does not have a public constructor that has either one `String` parameter or one `Method` parameter and has no declared exceptions

### ProxyTrustILFactory

    public ProxyTrustILFactory(MethodConstraints serverConstraints,
                               Class permissionClass,
                               ClassLoader loader)

  Creates a factory with the specified server constraints, permission class, and class loader. The server constraints, if not `null`, are used to enforce minimum constraints for remote calls. The permission class, if not `null`, is used to perform server-side access control on incoming remote calls. The specified loader is passed to the superclass constructor and used by the `createInstances` method.

Parameters:
  `serverConstraints` - the server constraints, or `null`
  `permissionClass` - the permission class, or `null`
  `loader` - the class loader, or `null`
Throws:
  `IllegalArgumentException` - if the permission class is abstract, is not a subclass of `Permission`, or does not have a public constructor that has either one `String` parameter or one `Method` parameter and has no declared exceptions

Method Detail

### getRemoteInterfaces

    protected Class[] getRemoteInterfaces(Remote impl)
                                   throws ExportException

  Returns a new array containing the remote interfaces that should be implemented by the proxy.

  `ProxyTrustILFactory` implements this method to return an array containing the interfaces obtained by invoking `super.getRemoteInterfaces` passing `impl` followed by the `ProxyTrust` interface.

  Overrides:
    `getRemoteInterfaces` in class `AbstractILFactory`
  Parameters:
    `impl` - the remote object
  Returns:
    the remote interfaces implemented by `impl`
  Throws:
    `NullPointerException` - if `impl` is `null`
    `ExportException` - if the remote object is not an instance of `ServerProxyTrust` or implements any illegal remote interfaces

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Copyright © 2004 Sun Microsystems, Inc. All rights reserved