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1 /* 2 * Context.java 3 * Created on August 27, 2003 4 * 5 * The Blues Framework - A lightweight application framework 6 * Copyright (C) 2003 Lonnie Pryor 7 * http://blues.lonniepryor.com 8 * 9 * This library is free software; you can redistribute it and/or modify it under the 10 * terms of the GNU Lesser General Public License as published by the Free Software 11 * Foundation; either version 2.1 of the License, or (at your option) any later 12 * version. 13 * 14 * This library is distributed in the hope that it will be useful, but WITHOUT ANY 15 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A 16 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public License along 19 * with this library; if not, write to: 20 * 21 * The Free Software Foundation, Inc. 22 * 59 Temple Place, Suite 330 23 * Boston, MA 02111-1307 USA 24 * 25 */ 26 package com.lonniepryor.blues.sys; 27 28 import java.util.List; 29 30 import com.lonniepryor.blues.aop.JoinPoint; 31 import com.lonniepryor.blues.cfg.Directory; 32 33 /*** 34 * Declares operations common to all component contexts. 35 * 36 * @author Lonnie Pryor 37 * @version $Revision: 1.1 $ 38 */ 39 public abstract class Context implements Directory { 40 /*** 41 * Creates a new Context object. 42 */ 43 Context () { 44 } 45 46 /*** 47 * Returns the application class loader. 48 * 49 * @return The application class loader. 50 */ 51 abstract ClassLoader getClassLoader (); 52 53 /*** 54 * Returns the path of this context in the application. 55 * 56 * @return The path of this context in the application. 57 */ 58 abstract StringBuffer getContextPath (); 59 60 /*** 61 * Collects the advice in this context for the supplied join point. 62 * 63 * @param joinPoint The join point to analyze. 64 * 65 * @return The advices that apply to the supplied join point. 66 */ 67 abstract List adviceFor (JoinPoint joinPoint); 68 }

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