Examples of BasicProxyPreparer

net.jini.security.BasicProxyPreparer

A ProxyPreparer for verifying that proxies are trusted, granting them dynamic permissions, and setting their constraints, as well as for creating other proxy preparer subclasses that include those operations.

Applications and configurations can use this class to create proxy preparers for several common cases. Some examples include creating proxy preparers that:

Verify trust, grant permissions, and set new constraints, to prepare a proxy received from an untrusted source.
Use the proxy's existing constraints when verifying trust in the proxy, to prepare a trusted proxy received with integrity protection from a trusted source that supplies constraints, confirming that the proxy's implementation is trusted locally, but allowing the constraints to be downloaded from a third party.
Set new constraints, to prepare a trusted proxy received with integrity protection from a trusted source that is not known to supply the appropriate constraints.
Grant permissions, to prepare a trusted proxy received with integrity protection from a trusted source that supplies appropriate constraints, if the proxy needs permission grants.
Do nothing, to use as a default when retrieving an optional configuration entry, or to prepare a non-secure proxy.

@author Sun Microsystems, Inc. @since 2.0

    createServiceID()));


  /* Get the activation system */
  ProxyPreparer actSysPreparer = (ProxyPreparer) config.getEntry(
      "com.sun.jini.example.hello.Server", "activationSystemPreparer",
      ProxyPreparer.class, new BasicProxyPreparer());
  ActivationSystem actSys = 
      (ActivationSystem) actSysPreparer.prepareProxy(
    ActivationGroup.getSystem());


  /* Create the activation group */
  ActivationGroupID gid = actSys.registerGroup(groupDesc);


  /* Create the activation descriptor */
  ActivationDesc actDesc =
      new ActivationDesc(
    gid, ActivatableServer.class.getName(),
    null /* location */, data, true /* restart */);


  /* Register the activation descriptor */
  ProxyPreparer actIdPreparer = (ProxyPreparer) config.getEntry(
      "com.sun.jini.example.hello.Server", "activationIdPreparer",
      ProxyPreparer.class, new BasicProxyPreparer());
  ActivationID aid = (ActivationID) actIdPreparer.prepareProxy(
      actSys.registerObject(actDesc));


  /* Activate the server */
  aid.activate(true);

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Examples of BasicProxyPreparer

Examples of net.jini.security.BasicProxyPreparer