# `net.jini.activation`
Apache River v3.0.0 Release Notes

### Description

The `net.jini.activation` package provides extensions to the Java(TM) Remote Method Invocation (Java RMI) activation framework.

### Changes since the v2.2.0 release

None

### Changes since the v2.1.1 release

None

### Changes since the v2.0.1 release

Disabled permission propagation

  `ActivatableInvocationHandler` by default no longer attempts to propagate dynamic permission grants from the dynamic proxy to the underlying activation identifier. If this functionality is required, it can be enabled by setting the `org.apache.river.activation.enableActivateGrant` system property to `true`. If the `phoenix` activator has been configured to allow anonymous client activation requests, and the invocation constraints on the underlying activation identifier have been configured to allow anonymous activation calls, it is not necessary to enable this. That should be the preferred configuration. However, if the activator has been configured to use Kerberos authentication, then anonymous calls are not supported, and you will either have to enable the activate grant in clients and dynamically grant sufficient `AuthenticationPermission` and `GrantPermission` to the proxy to permit activation calls to succeed, or else statically grant sufficient `AuthenticationPermission` to downloaded code in clients to permit activation calls to succeed.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.