84 lines
3.4 KiB
Java
84 lines
3.4 KiB
Java
/*
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* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.net.URL;
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import java.net.URLConnection;
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import java.nio.file.Paths;
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public class Test {
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public static void main(String[] args)
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throws Exception {
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String baseDir = args[0];
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String archiveName = args[1];
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String lProperty = System.getProperty("do.iterations", "5000");
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int lRepetitions = Integer.valueOf(lProperty);
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System.out.println("Start creating copys of the archive, "
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+ lRepetitions + " times");
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for (int i = 0; i < lRepetitions; i++) {
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// Copy the given jar file and add a prefix
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copyFile(baseDir, archiveName, i);
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}
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System.out.println("Start opening the archives archive, "
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+ lRepetitions + " times");
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System.out.println("First URL is jar:" + Paths.get(baseDir,
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0 + archiveName).toUri() + "!/foo/Test.class");
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for (int i = 0; i < lRepetitions; i++) {
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// Create URL
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String lURLPath = "jar:" + Paths.get(baseDir, i
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+ archiveName).toUri() + "!/foo/Test.class";
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URL lURL = new URL(lURLPath);
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// Open URL Connection
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try {
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URLConnection lConnection = lURL.openConnection();
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lConnection.getInputStream();
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} catch (java.io.FileNotFoundException fnfe) {
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// Ignore this one because we expect this one
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} catch (java.util.zip.ZipException ze) {
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throw new RuntimeException("Test failed: " + ze.getMessage());
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}
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}
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}
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private static void copyFile( String pBaseDir, String pArchiveName, int pIndex) {
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try {
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java.io.File lSource = new java.io.File( pBaseDir, pArchiveName );
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java.io.File lDestination = new java.io.File( pBaseDir, pIndex + pArchiveName );
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if( !lDestination.exists() ) {
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lDestination.createNewFile();
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java.io.InputStream lInput = new java.io.FileInputStream( lSource );
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java.io.OutputStream lOutput = new java.io.FileOutputStream( lDestination );
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byte[] lBuffer = new byte[ 1024 ];
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int lLength = -1;
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while( ( lLength = lInput.read( lBuffer ) ) > 0 ) {
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lOutput.write( lBuffer, 0, lLength );
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}
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lInput.close();
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lOutput.close();
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}
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} catch( Exception e ) {
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e.printStackTrace();
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}
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}
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}
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