001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019package org.apache.shiro.session.mgt; 020 021import org.apache.shiro.session.Session; 022 023/** 024 * A simple factory class that instantiates concrete {@link Session Session} instances. This is mainly a 025 * mechanism to allow instances to be created at runtime if they need to be different the 026 * defaults. It is not used by end-users of the framework, but rather those configuring Shiro to work in an 027 * application, and is typically injected into the {@link org.apache.shiro.mgt.SecurityManager SecurityManager} or a 028 * {@link SessionManager}. 029 * 030 * @since 1.0 031 */ 032public interface SessionFactory { 033 034 /** 035 * Creates a new {@code Session} instance based on the specified contextual initialization data. 036 * 037 * @param initData the initialization data to be used during {@link Session} creation. 038 * @return a new {@code Session} instance. 039 * @since 1.0 040 */ 041 Session createSession(SessionContext initData); 042}