/*
 *  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
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 */
package org.apache.tomcat;

import jakarta.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.
/** * 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.
Params:
  • scanType – The type of JAR scan to perform. This is passed to the filter which uses it to determine how to filter the results
  • context – The ServletContext - used to locate and access WEB-INF/lib
  • callback – The handler to process any JARs found
/** * 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); }