| /* |
| * 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.meecrowave.openwebbeans; |
| |
| import org.apache.meecrowave.Meecrowave; |
| import org.apache.xbean.finder.filter.Filter; |
| |
| import java.util.HashSet; |
| import java.util.Optional; |
| import java.util.Set; |
| import java.util.stream.Stream; |
| |
| import static java.util.Optional.ofNullable; |
| |
| public class KnownClassesFilter implements Filter { // one easy and efficient solution for fatjars |
| private static final String[] EMPTY_ARRAY = new String[0]; |
| |
| // this has to be configured from the root config |
| private String[] forced = EMPTY_ARRAY; |
| private String[] skipped = EMPTY_ARRAY; |
| |
| private final Filter delegateAccept; |
| private final Filter delegateSkip; |
| private boolean skipAll = false; |
| |
| public KnownClassesFilter() { |
| final Set<String> excluded = new HashSet<>(); |
| excluded.add("com.codehale.metrics"); |
| excluded.add("com.ctc.wstx"); |
| excluded.add("com.datastax.driver.core"); |
| excluded.add("com.fasterxml.jackson.annotation"); |
| excluded.add("com.fasterxml.jackson.core"); |
| excluded.add("com.fasterxml.jackson.databind"); |
| excluded.add("com.fasterxml.jackson.dataformat"); |
| excluded.add("com.fasterxml.jackson.module"); |
| excluded.add("com.google.common"); |
| excluded.add("com.google.thirdparty"); |
| excluded.add("com.ibm.wsdl"); |
| excluded.add("com.jcraft.jsch"); |
| excluded.add("com.kenai.jffi"); |
| excluded.add("com.kenai.jnr"); |
| excluded.add("com.sun.istack"); |
| excluded.add("com.sun.xml.bind"); |
| excluded.add("com.sun.xml.messaging.saaj"); |
| excluded.add("com.sun.xml.txw2"); |
| excluded.add("io.jsonwebtoken"); |
| excluded.add("io.netty"); |
| excluded.add("io.swagger.annotations"); |
| excluded.add("io.swagger.config"); |
| excluded.add("io.swagger.converter"); |
| excluded.add("io.swagger.core"); |
| excluded.add("io.swagger.jackson"); |
| excluded.add("io.swagger.jaxrs"); |
| excluded.add("io.swagger.model"); |
| excluded.add("io.swagger.models"); |
| excluded.add("io.swagger.util"); |
| excluded.add("javax"); |
| excluded.add("jnr"); |
| excluded.add("junit"); |
| excluded.add("net.sf.ehcache"); |
| excluded.add("net.shibboleth.utilities.java.support"); |
| excluded.add("org.aeonbits.owner"); |
| excluded.add("org.apache.activemq"); |
| excluded.add("org.apache.bval"); |
| excluded.add("org.apache.catalina"); |
| excluded.add("org.apache.camel"); |
| excluded.add("org.apache.commons.beanutils"); |
| excluded.add("org.apache.commons.cli"); |
| excluded.add("org.apache.commons.codec"); |
| excluded.add("org.apache.commons.collections"); |
| excluded.add("org.apache.commons.dbcp2"); |
| excluded.add("org.apache.commons.digester"); |
| excluded.add("org.apache.commons.io"); |
| excluded.add("org.apache.commons.jcs.access"); |
| excluded.add("org.apache.commons.jcs.admin"); |
| excluded.add("org.apache.commons.jcs.auxiliary"); |
| excluded.add("org.apache.commons.jcs.engine"); |
| excluded.add("org.apache.commons.jcs.io"); |
| excluded.add("org.apache.commons.jcs.utils"); |
| excluded.add("org.apache.commons.lang"); |
| excluded.add("org.apache.commons.lang3"); |
| excluded.add("org.apache.commons.logging"); |
| excluded.add("org.apache.commons.pool2"); |
| excluded.add("org.apache.coyote"); |
| excluded.add("org.apache.cxf"); |
| excluded.add("org.apache.geronimo.javamail"); |
| excluded.add("org.apache.geronimo.mail"); |
| excluded.add("org.apache.geronimo.osgi"); |
| excluded.add("org.apache.geronimo.specs"); |
| excluded.add("org.apache.http"); |
| excluded.add("org.apache.jcp"); |
| excluded.add("org.apache.johnzon"); |
| excluded.add("org.apache.juli"); |
| excluded.add("org.apache.logging.log4j.core"); |
| excluded.add("org.apache.logging.log4j.jul"); |
| excluded.add("org.apache.logging.log4j.util"); |
| excluded.add("org.apache.logging.slf4j"); |
| excluded.add("org.apache.meecrowave"); |
| excluded.add("org.apache.myfaces"); |
| excluded.add("org.apache.naming"); |
| excluded.add("org.apache.neethi"); |
| excluded.add("org.apache.openejb"); |
| excluded.add("org.apache.openjpa"); |
| excluded.add("org.apache.oro"); |
| excluded.add("org.apache.tomcat"); |
| excluded.add("org.apache.tomee"); |
| excluded.add("org.apache.velocity"); |
| excluded.add("org.apache.webbeans"); |
| excluded.add("org.apache.ws"); |
| excluded.add("org.apache.wss4j"); |
| excluded.add("org.apache.xbean"); |
| excluded.add("org.apache.xml"); |
| excluded.add("org.apache.xml.resolver"); |
| excluded.add("org.bouncycastle"); |
| excluded.add("org.codehaus.stax2"); |
| excluded.add("org.codehaus.swizzle.Grep"); |
| excluded.add("org.codehaus.swizzle.Lexer"); |
| excluded.add("org.cryptacular"); |
| excluded.add("org.eclipse.jdt.core"); |
| excluded.add("org.eclipse.jdt.internal"); |
| excluded.add("org.fusesource.hawtbuf"); |
| excluded.add("org.h2"); |
| excluded.add("org.hamcrest"); |
| excluded.add("org.hsqldb"); |
| excluded.add("org.jasypt"); |
| excluded.add("org.jboss.marshalling"); |
| excluded.add("org.joda.time"); |
| excluded.add("org.jose4j"); |
| excluded.add("org.junit"); |
| excluded.add("org.jvnet.mimepull"); |
| excluded.add("org.metatype.sxc"); |
| excluded.add("org.objectweb.asm"); |
| excluded.add("org.objectweb.howl"); |
| excluded.add("org.openejb"); |
| excluded.add("org.opensaml"); |
| excluded.add("org.slf4j"); |
| excluded.add("org.swizzle"); |
| excluded.add("org.terracotta.context"); |
| excluded.add("org.terracotta.entity"); |
| excluded.add("org.terracotta.modules.ehcache"); |
| excluded.add("org.terracotta.statistics"); |
| excluded.add("org.yaml.snakeyaml"); |
| excluded.add("serp"); |
| |
| excluded.add("META-INF.versions"); // mjar is not yet supported |
| |
| final Set<String> included = new HashSet<>(); |
| included.add("org.apache.camel.cdi"); |
| included.add("org.apache.myfaces.cdi"); |
| // included.add("org.apache.myfaces.application.cdi"); |
| included.add("org.apache.myfaces.flow.cdi"); |
| included.add("org.apache.meecrowave.oauth2"); |
| |
| delegateSkip = new OptimizedExclusionFilter(excluded); |
| delegateAccept = new OptimizedExclusionFilter(included); |
| } |
| |
| public void init(final Meecrowave.Builder config) { |
| forced = buildArray(config.getScanningPackageIncludes()).orElse(forced); |
| skipped = buildArray(config.getScanningPackageExcludes()).orElse(skipped); |
| |
| // if we only got one skip and this is '*' then we skip all packages |
| skipAll = skipped.length == 1 && "*".equals(skipped[0]); |
| } |
| |
| private Optional<String[]> buildArray(final String config) { |
| return ofNullable(config) |
| .map(v -> Stream.of(v.split(",")) |
| .map(String::trim) |
| .filter(i -> !i.isEmpty()) |
| .toArray(String[]::new)); |
| } |
| |
| @Override |
| public boolean accept(final String name) { |
| if (forced != null && startsWith(forced, name)) { |
| return true; |
| } |
| |
| // in case skipped = '*' we skip all and do not delegate |
| if (skipAll) { |
| return false; |
| } |
| |
| // skip has the same logic than forced |
| if (skipped != null && skipped.length > 0 && startsWith(skipped, name)) { |
| return false; |
| } |
| |
| return delegateAccept.accept(name) || !delegateSkip.accept(name); |
| } |
| |
| private static boolean startsWith(final String[] array, String name) { |
| for (final String prefix : array) { |
| if (name.startsWith(prefix)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private static class OptimizedExclusionFilter implements Filter { |
| private final Set<String> included; |
| |
| private OptimizedExclusionFilter(final Set<String> exclusions) { |
| included = exclusions; |
| } |
| |
| @Override |
| public boolean accept(final String name) { |
| int dot = name.indexOf('.'); |
| while (dot > 0) { |
| if (included.contains(name.substring(0, dot))) { |
| return true; |
| } |
| dot = name.indexOf('.', dot + 1); |
| } |
| return included.contains(name); |
| } |
| } |
| } |