| /* |
| * 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.tomcat; |
| |
| import javax.servlet.ServletContext; |
| |
| /** |
| * Scans a web application and classloader hierarchy for JAR files. Uses |
| * include TLD scanning and web-fragment.xml scanning. Uses a call-back |
| * mechanism so the caller can process each JAR found. |
| */ |
| public interface JarScanner { |
| |
| /** |
| * Scan the provided ServletContext and classloader for JAR files. Each JAR |
| * file found will be passed to the callback handler to be processed. |
| * |
| * @param scanType The type of JAR scan to perform. This is passed to |
| * the filter which uses it to determine how to |
| * filter the results |
| * @param context The ServletContext - used to locate and access |
| * WEB-INF/lib |
| * @param callback The handler to process any JARs found |
| */ |
| public void scan(JarScanType scanType, ServletContext context, |
| JarScannerCallback callback); |
| |
| public JarScanFilter getJarScanFilter(); |
| |
| public void setJarScanFilter(JarScanFilter jarScanFilter); |
| } |