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Standalone runnable JAR for BIMserver evaluation without having to setup a full BIMserver
package org.bimserver.starter;
/******************************************************************************
* Copyright (C) 2009-2016 BIMserver.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see {@literal commands = new ArrayList<>();
if (jvmPath.equalsIgnoreCase("default")) {
commands.add("java");
} else {
File jvm = new File(jvmPath);
if (jvm.exists()) {
File jre = new File(jvm, "jre");
if (!jre.exists()) {
jre = jvm;
}
commands.add(new File(jre, "bin" + File.separator + "java").getAbsolutePath());
File jreLib = new File(jre, "lib");
System.out.println("Using " + jreLib.getAbsolutePath() + " for bootclasspath");
String xbcp = "-Xbootclasspath:";
for (File file : jreLib.listFiles()) {
if (file.getName().endsWith(".jar")) {
if (file.getAbsolutePath().contains(" ")) {
xbcp += "\"" + file.getAbsolutePath() + "\"" + File.pathSeparator;
} else {
xbcp += file.getAbsolutePath() + File.pathSeparator;
}
}
}
if (jre != jvm) {
File toolsFile = new File(jvm, "lib" + File.separator + "tools.jar");
if (toolsFile.getAbsolutePath().contains(" ")) {
xbcp += "\"" + toolsFile.getAbsolutePath() + "\"";
} else {
xbcp += toolsFile.getAbsolutePath();
}
}
commands.add(xbcp);
} else {
System.out.println("Not using selected JVM (directory not found), using default JVM");
}
}
commands.add("-Xmx" + heapsize);
commands.add("-Xss" + stacksize);
commands.add("-XX:MaxPermSize=" + permsize);
// boolean debug = true;
// if (debug ) {
// command += " -Xdebug -Xrunjdwp:transport=dt_socket,address=8998,server=y";
// }
String cp = "";
boolean escapeCompletePath = isMac;
// if (escapeCompletePath) {
// // OSX fucks up with single jar files escaped, so we try to escape the whole thing
// command += "\"";
// }
cp += "lib" + File.pathSeparator;
File dir = new File(destDir + File.separator + "lib");
for (File lib : dir.listFiles()) {
if (lib.isFile()) {
if (lib.getName().contains(" ") && !escapeCompletePath) {
cp += "\"lib" + File.separator + lib.getName() + "\"" + File.pathSeparator;
} else {
cp += "lib" + File.separator + lib.getName() + File.pathSeparator;
}
}
}
if (cp.endsWith(File.pathSeparator)) {
cp = cp.substring(0, cp.length()-1);
}
commands.add("-classpath");
commands.add(cp);
// if (escapeCompletePath) {
// // OSX fucks up with single jar files escaped, so we try to escape the whole thing
// command += "\"";
// }
Enumeration resources = getClass().getClassLoader().getResources("META-INF/MANIFEST.MF");
String realMainClass = "";
while (resources.hasMoreElements()) {
URL url = resources.nextElement();
Manifest manifest = new Manifest(url.openStream());
Attributes mainAttributes = manifest.getMainAttributes();
for (Object key : mainAttributes.keySet()) {
if (key.toString().equals("Real-Main-Class")) {
realMainClass = mainAttributes.get(key).toString();
break;
}
}
}
System.out.println("Main class: " + realMainClass);
commands.add(realMainClass);
commands.add("address=" + address);
commands.add("port=" + port);
commands.add("homedir=" + homedir);
System.out.println("\nCommands:");
for (String command : commands) {
System.out.println(command);
}
ProcessBuilder processBuilder = new ProcessBuilder(commands);
processBuilder.directory(destDir);
// System.out.println("Running: " + command);
exec = processBuilder.start();
// exec = Runtime.getRuntime().exec(command, null, destDir);
new Thread(new Runnable(){
@Override
public void run() {
BufferedInputStream inputStream = new BufferedInputStream(exec.getInputStream());
byte[] buffer = new byte[1024];
int red;
try {
red = inputStream.read(buffer);
while (red != -1) {
String s = new String(buffer, 0, red);
System.out.print(s);
red = inputStream.read(buffer);
}
} catch (IOException e) {
}
}}, "Sysin reader").start();
new Thread(new Runnable(){
@Override
public void run() {
BufferedInputStream errorStream = new BufferedInputStream(exec.getErrorStream());
byte[] buffer = new byte[1024];
int red;
try {
red = errorStream.read(buffer);
while (red != -1) {
String s = new String(buffer, 0, red);
System.out.print(s);
red = errorStream.read(buffer);
}
} catch (IOException e) {
}
}}, "Syserr reader").start();
} catch (IOException e) {
e.printStackTrace();
}
}
private File expand() {
JarFile jar = null;
String jarFileName = getJarFileNameNew();
File destDir = new File(jarFileName.substring(0, jarFileName.indexOf(".jar")));
if (!destDir.isDirectory()) {
System.out.println("Expanding " + jarFileName);
try {
jar = new java.util.jar.JarFile(jarFileName);
Enumeration enumr = jar.entries();
while (enumr.hasMoreElements()) {
JarEntry file = enumr.nextElement();
System.out.println(file.getName());
File f = new File(destDir, file.getName());
if (file.isDirectory()) {
if (!f.getParentFile().exists()) {
f.getParentFile().mkdir();
}
f.mkdir();
continue;
}
InputStream is = jar.getInputStream(file);
FileOutputStream fos = new FileOutputStream(f);
byte[] buffer = new byte[1024];
int red = is.read(buffer);
while (red != -1) {
fos.write(buffer, 0, red);
red = is.read(buffer);
}
fos.close();
is.close();
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (jar != null) {
jar.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
} else {
System.out.println("No expanding necessary");
}
return destDir;
}
private String getJarFileNameNew() {
String name = this.getClass().getName().replace(".", "/") + ".class";
URL urlJar = getClass().getClassLoader().getResource(name);
String urlString = urlJar.getFile();
urlString = urlString.substring(urlString.indexOf(":") + 1, urlString.indexOf("!"));
try {
return URLDecoder.decode(urlString, "UTF-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return null;
}
}