/*

* 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.

*/

package org.apache.coyote;

/**

* Action hook. Actions represent the callback mechanism used by

* coyote servlet containers to request operations on the coyote connectors.

* Some standard actions are defined in ActionCode, however custom

* actions are permitted.

*

* The param object can be used to pass and return informations related with the

* action.

*

*

* This interface is typically implemented by ProtocolHandlers, and the param

* is usually a Request or Response object.

*

* @author Remy Maucherat

*/

public interface ActionHook {

/**

* Send an action to the connector.

*

* @param actionCode Type of the action

* @param param Action parameter

*/

public void action(ActionCode actionCode, Object param);

}