mirror of https://github.com/apache/poi.git
org.apache.poi.util.OOXMLLite - an utility to build a 'lite' version of the ooxml-schemas.jar
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@880798 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yegor Kozlov
parent
cb74e3a99c
commit
c5434e0a1b
53
build.xml
53
build.xml
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@ -184,8 +184,8 @@ under the License.
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<pathelement location="${main.output.dir}"/>
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<pathelement location="${scratchpad.output.dir}"/>
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<fileset dir="${ooxml.lib}">
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<include name="*.jar" />
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</fileset>
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<include name="*.jar" />
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</fileset>
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</path>
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<path id="test.classpath">
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@ -408,7 +408,54 @@ under the License.
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basedir="${ooxml.xsds.src.dir}"
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destfile="${ooxml.xsds.src.jar}"
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/>
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</target>
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</target>
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<!-- Build a 'lite' version of the ooxml-schemas.jar-->
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<target name="ooxml-xsds-lite" depends="test-ooxml">
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<java classname="org.apache.poi.util.OOXMLLite" fork="yes">
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<classpath refid="test.ooxml.classpath"/>
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<sysproperty key="POI.testdata.path" file="${poi.test.dir}"/>
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<sysproperty key="user.language" value="en"/>
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<sysproperty key="user.country" value="US"/>
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<arg line="-ooxml ${ooxml.xsds.jar} -test ${ooxml.output.test.dir} -dest build/ooxml-xsds-lite"/>
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</java>
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<echo message="Running ooxml tests against the 'lite' classes"/>
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<antcall target="test-ooxml-lite"/>
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<jar basedir="build/ooxml-xsds-lite" destfile="build/dist/ooxml-schemas-lite-${version.id}.jar"/>
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</target>
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<!-- Run ooxml tests against the 'lite' version of the ooxml-schemas.jar-->
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<target name="test-ooxml-lite">
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<junit printsummary="yes" fork="yes" forkmode="once" haltonfailure="${halt.on.test.failure}" failureproperty="ooxml.test.failed">
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<classpath>
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<path refid="main.classpath"/>
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<pathelement location="${main.output.dir}"/>
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<pathelement location="${scratchpad.output.dir}"/>
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<fileset dir="${ooxml.lib}">
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<include name="*.jar" />
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<exclude name="ooxml-schemas-*.jar" />
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</fileset>
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<pathelement location="build/ooxml-xsds-lite"/>
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<pathelement location="${ooxml.output.dir}"/>
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<pathelement location="${ooxml.output.test.dir}"/>
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<pathelement location="${main.output.test.dir}"/>
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<pathelement location="${scratchpad.output.test.dir}"/>
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<pathelement location="${junit.jar1.dir}"/>
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</classpath>
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<sysproperty key="user.language" value="en"/>
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<sysproperty key="user.country" value="US"/>
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<sysproperty key="POI.testdata.path" file="${poi.test.dir}"/>
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<sysproperty key="java.awt.headless" value="true"/>
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<formatter type="plain"/>
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<formatter type="xml"/>
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<batchtest todir="${ooxml.reports.test}">
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<fileset dir="${ooxml.src.test}">
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<include name="**/Test*.java"/>
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<exclude name="**/All*Tests.java"/>
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</fileset>
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</batchtest>
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</junit>
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</target>
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<target name="compile" depends="init, compile-main,
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compile-scratchpad, compile-contrib, compile-examples, compile-scratchpad-examples"
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@ -0,0 +1,200 @@
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/* ====================================================================
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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package org.apache.poi.util;
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import junit.framework.TestSuite;
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import junit.textui.TestRunner;
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import java.io.*;
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import java.util.*;
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import java.util.jar.JarEntry;
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import java.util.jar.JarFile;
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import java.lang.reflect.Field;
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/**
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* Build a 'lite' version of the ooxml-schemas.jar
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*
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* @author Yegor Kozlov
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*/
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public final class OOXMLLite {
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private static final Field _classes;
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static {
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try {
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_classes = ClassLoader.class.getDeclaredField("classes");
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_classes.setAccessible(true);
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} catch (Throwable e) {
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throw new RuntimeException(e);
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}
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}
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/**
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* Destination directory to copy filtered classes
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*/
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private File _destDest;
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/**
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* Directory with the compiled ooxml tests
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*/
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private File _testDir;
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/**
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* Reference to the ooxml-schemas.jar
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*/
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private File _ooxmlJar;
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OOXMLLite(String dest, String test, String ooxmlJar) {
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_destDest = new File(dest);
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_testDir = new File(test);
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_ooxmlJar = new File(ooxmlJar);
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}
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public static void main(String[] args) throws IOException {
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String dest = null, test = null, ooxml = null;
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for (int i = 0; i < args.length; i++) {
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if (args[i].equals("-dest")) dest = args[++i];
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else if (args[i].equals("-test")) test = args[++i];
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else if (args[i].equals("-ooxml")) ooxml = args[++i];
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}
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OOXMLLite builder = new OOXMLLite(dest, test, ooxml);
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builder.build();
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}
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void build() throws IOException{
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List<String> lst = new ArrayList<String>();
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//collect unit tests
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System.out.println("Collecting unit tests");
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collectTests(_testDir, _testDir, lst, ".+?\\.Test.+?\\.class$");
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TestSuite suite = new TestSuite();
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for (String arg : lst) {
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//ignore inner classes defined in tests
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if (arg.indexOf('$') != -1) continue;
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String cls = arg.replace(".class", "");
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try {
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Class test = Class.forName(cls);
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suite.addTestSuite(test);
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} catch (ClassNotFoundException e) {
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throw new RuntimeException(e);
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}
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}
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//run tests
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System.out.println("Running tests");
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TestRunner.run(suite);
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//see what classes from the ooxml-schemas.jar are loaded
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System.out.println("Copying classes");
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Map<String, Class<?>> classes = getLoadedClasses(_ooxmlJar.getName());
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for (Class<?> cls : classes.values()) {
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String className = cls.getName();
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String classRef = className.replace('.', '/') + ".class";
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File destFile = new File(_destDest, classRef);
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//System.out.println(classRef + " --> " + destFile);
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copyFile(cls.getResourceAsStream('/' + classRef), destFile);
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if(cls.isInterface()){
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//always copy Factory that accompanies every ooxml schema object
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String factoryClass = className + "$Factory";
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if(!classes.containsKey(factoryClass)){
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try {
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Class fc = Class.forName(factoryClass);
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className = fc.getName();
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classRef = className.replace('.', '/') + ".class";
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destFile = new File(_destDest, classRef);
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//System.out.println(classRef + " --> " + destFile);
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copyFile(fc.getResourceAsStream('/' + classRef), destFile);
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} catch(ClassNotFoundException e) {
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e.printStackTrace();
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}
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}
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}
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}
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//finally copy the compiled .xsb files
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System.out.println("Copying .xsb resources");
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JarFile jar = new JarFile(_ooxmlJar);
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for(Enumeration<JarEntry> e = jar.entries(); e.hasMoreElements(); ){
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JarEntry je = e.nextElement();
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if(je.getName().matches("schemaorg_apache_xmlbeans/system/\\w+/\\w+\\.xsb")){
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File destFile = new File(_destDest, je.getName());
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//System.out.println(je.getName() + " --> " + destFile);
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copyFile(jar.getInputStream(je), destFile);
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}
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}
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jar.close();
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}
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/**
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* Recursively collect classes from the supplied directory
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*
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* @param arg the directory to search in
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* @param out output
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* @param ptrn the pattern (regexp) to filter found files
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*/
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private static void collectTests(File root, File arg, List<String> out, String ptrn) {
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if (arg.isDirectory()) {
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for (File f : arg.listFiles()) {
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collectTests(root, f, out, ptrn);
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}
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} else {
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String path = arg.getAbsolutePath();
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String prefix = root.getAbsolutePath();
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String cls = path.substring(prefix.length() + 1).replace(File.separator, ".");
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if(cls.matches(ptrn)) out.add(cls);
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}
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}
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/**
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*
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* @param ptrn the pattern to filter output
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* @return the classes loaded by the system class loader keyed by class name
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*/
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@SuppressWarnings("unchecked")
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private static Map<String, Class<?>> getLoadedClasses(String ptrn) {
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ClassLoader appLoader = ClassLoader.getSystemClassLoader();
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try {
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Vector<Class<?>> classes = (Vector<Class<?>>) _classes.get(appLoader);
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Map<String, Class<?>> map = new HashMap<String, Class<?>>();
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for (Class<?> cls : classes) {
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String jar = cls.getProtectionDomain().getCodeSource().getLocation().toString();
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if(jar.indexOf(ptrn) != -1) map.put(cls.getName(), cls);
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}
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return map;
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} catch (IllegalAccessException e) {
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throw new RuntimeException(e);
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}
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}
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private static void copyFile(InputStream srcStream, File destFile) throws IOException {
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File destDirectory = destFile.getParentFile();
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destDirectory.mkdirs();
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OutputStream destStream = new FileOutputStream(destFile);
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try {
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IOUtils.copy(srcStream, destStream);
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} finally {
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destStream.close();
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}
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}
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}
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