jvanzyl 00/10/12 08:06:52 Modified: src/java/org/apache/velocity/util Introspector.java Log: - updated javadoc, added license. Revision Changes Path 1.2 +67 -8 jakarta-velocity/src/java/org/apache/velocity/util/Introspector.java Index: Introspector.java =================================================================== RCS file: /home/cvs/jakarta-velocity/src/java/org/apache/velocity/util/Introspector.java,v retrieving revision 1.1 retrieving revision 1.2 diff -u -r1.1 -r1.2 --- Introspector.java 2000/10/09 15:10:29 1.1 +++ Introspector.java 2000/10/12 15:06:52 1.2 @@ -1,17 +1,76 @@ package org.apache.velocity.util; +/* + * The Apache Software License, Version 1.1 + * + * Copyright (c) 2000 The Apache Software Foundation. All rights + * reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. The end-user documentation included with the redistribution, if + * any, must include the following acknowlegement: + * "This product includes software developed by the + * Apache Software Foundation (http://www.apache.org/)." + * Alternately, this acknowlegement may appear in the software itself, + * if and wherever such third-party acknowlegements normally appear. + * + * 4. The names "The Jakarta Project", "Velocity", and "Apache Software + * Foundation" must not be used to endorse or promote products derived + * from this software without prior written permission. For written + * permission, please contact [EMAIL PROTECTED] + * + * 5. Products derived from this software may not be called "Apache" + * nor may "Apache" appear in their names without prior written + * permission of the Apache Group. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * <http://www.apache.org/>. + */ + import java.lang.reflect.Method; +/** + * Very primitive introspector, but takes care of most + * cases by simply matching the method name and the + * number of parameters. Parameter comparision will + * definitely be added. Most likely will use the + * MethodMatcher from the Tea code that Brian O'Neill + * wrote. Looks very thorough and should be added soon. + */ public class Introspector { - // How do I want to structure this? I only have to - // do this once through parsing. Go through the - // whole scenerio. Maps, Properties, Methods. - - // Even on the first pass, collect all the info - // in a hash. Make a primitive hash first for - // just the method name and the number of args. - + /** + * Very simple way to get the correct method from an + * object given a method name and the number of + * parameters. + */ public static Method getMethod(Class c, String name, int params) throws Exception {
