--- a/jdk/test/lib/testlibrary/JavaToolUtils.java Sat May 27 12:52:18 2017 +0530
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,209 +0,0 @@
-/*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.nio.file.Files;
-import java.util.List;
-import java.util.Objects;
-import java.util.concurrent.TimeUnit;
-import java.util.jar.Attributes;
-import java.util.jar.JarEntry;
-import java.util.jar.JarOutputStream;
-import java.util.jar.Manifest;
-import javax.tools.JavaCompiler;
-import javax.tools.JavaFileObject;
-import javax.tools.StandardJavaFileManager;
-import javax.tools.ToolProvider;
-
-/**
- * Utils class for compiling , creating jar file and executing a java command
- *
- * @author Raghu Nair
- */
-
-public class JavaToolUtils {
-
- public static final long DEFAULT_WAIT_TIME = 10000;
-
- private JavaToolUtils() {
- }
-
- /**
- * Takes a list of files and compile these files into the working directory.
- *
- * @param files
- * @throws IOException
- */
- public static void compileFiles(List<File> files) throws IOException {
- JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
- try (StandardJavaFileManager fileManager = compiler.
- getStandardFileManager(null, null, null)) {
- Iterable<? extends JavaFileObject> compilationUnit
- = fileManager.getJavaFileObjectsFromFiles(files);
- compiler.getTask(null, fileManager, null, null, null,
- compilationUnit).call();
- }
- }
-
- /**
- * Create a jar file using the list of files provided.
- *
- * @param jar
- * @param files
- * @throws IOException
- */
- public static void createJar(File jar, List<File> files)
- throws IOException {
- Manifest manifest = new Manifest();
- manifest.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION,
- "1.0");
- try (JarOutputStream target = new JarOutputStream(
- new FileOutputStream(jar), manifest)) {
- for (File file : files) {
- add(file, target);
- }
- }
- }
-
- private static void add(File source, JarOutputStream target)
- throws IOException {
- Objects.requireNonNull(source, "source cannot be null");
- Objects.requireNonNull(target, "target cannot be null");
- // not tested against directories and from different path.
- String name = source.getName();
- if (source.isDirectory()) {
- if (!name.isEmpty()) {
- if (!name.endsWith("/")) {
- name += "/";
- }
- JarEntry entry = new JarEntry(name);
- entry.setTime(source.lastModified());
- target.putNextEntry(entry);
- target.closeEntry();
- }
- for (File nestedFile : source.listFiles()) {
- add(nestedFile, target);
- }
- return;
- }
- System.out.println("Adding entry " + name);
- JarEntry entry = new JarEntry(name);
- entry.setTime(source.lastModified());
- target.putNextEntry(entry);
- Files.copy(source.toPath(), target);
- target.closeEntry();
- }
-
- /**
- * Runs java command with provided arguments. Caller should not pass java
- * command in the argument list.
- *
- * @param commands
- * @param waitTime time to wait for the command to exit in milli seconds
- * @return
- * @throws Exception
- */
- public static int runJava(List<String> commands,long waitTime)
- throws Exception {
- String java = System.getProperty("java.home") + "/bin/java";
- commands.add(0, java);
- String command = commands.toString().replace(",", " ");
- System.out.println("Executing the following command \n" + command);
- ProcessBuilder processBuilder = new ProcessBuilder(commands);
- final Process process = processBuilder.start();
- BufferedReader errorStream = new BufferedReader(
- new InputStreamReader(process.getErrorStream()));
- BufferedReader outStream = new BufferedReader(
- new InputStreamReader(process.getInputStream()));
- String errorLine;
- StringBuilder errors = new StringBuilder();
- String outLines;
- while ((errorLine = errorStream.readLine()) != null) {
- errors.append(errorLine).append("\n");
- }
- while ((outLines = outStream.readLine()) != null) {
- System.out.println(outLines);
- }
- errorLine = errors.toString();
- System.err.println(errorLine);
- process.waitFor(waitTime, TimeUnit.MILLISECONDS);
- int exitStatus = process.exitValue();
- if (exitStatus != 0 && errorLine != null && errorLine.isEmpty()) {
- throw new RuntimeException(errorLine);
- }
- return exitStatus;
- }
-
- /**
- * Runs java command with provided arguments. Caller should not pass java
- * command in the argument list.
- *
- * @param commands
- * @return
- * @throws Exception
- */
- public static int runJava(List<String> commands) throws Exception {
- return runJava(commands, DEFAULT_WAIT_TIME);
- }
-
- /**
- * Run any command
- * @param commands
- * @return
- * @throws Exception
- */
- public static int runCommand(List<String> commands) throws Exception {
- String command = commands.toString().replace(",", " ");
- System.out.println("Executing the following command \n" + command);
- ProcessBuilder processBuilder = new ProcessBuilder(commands);
- final Process process = processBuilder.start();
- BufferedReader errorStream = new BufferedReader(
- new InputStreamReader(process.getErrorStream()));
- BufferedReader outStream = new BufferedReader(
- new InputStreamReader(process.getInputStream()));
- String errorLine;
- StringBuilder errors = new StringBuilder();
- String outLines;
- while ((errorLine = errorStream.readLine()) != null) {
- errors.append(errorLine).append("\n");
- }
- while ((outLines = outStream.readLine()) != null) {
- System.out.println(outLines);
- }
- errorLine = errors.toString();
- System.err.println(errorLine);
- int exitStatus = process.exitValue();
- if (exitStatus != 0 && errorLine != null && errorLine.isEmpty()) {
- throw new RuntimeException(errorLine);
- }
- return exitStatus;
- }
-
-
-}