本文整理汇总了Java中java.util.jar.Pack200.Unpacker类的典型用法代码示例。如果您正苦于以下问题：Java Unpacker类的具体用法？Java Unpacker怎么用？Java Unpacker使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
Unpacker类属于java.util.jar.Pack200包，在下文中一共展示了Unpacker类的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: run
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
public void run() {
Unpacker unpack = Pack200.newUnpacker();
try {
long begin = System.currentTimeMillis();
StreamClassLoader streamClassLoader = new StreamClassLoader();
if ( inFile != null ) { unpack.unpack( inFile, streamClassLoader ); }
else { unpack.unpack( in, streamClassLoader ); }
streamClassLoader.close();
long unpackingTime = System.currentTimeMillis() - begin;
Class main = findClass( mainClass );
Method mainMethod = main.getMethod( "main", String[].class );
mainMethod.invoke( null, new Object[] { args } );
}
catch ( Exception e ) {
e.printStackTrace();
}
}
示例2: pack2Jar
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
public static void pack2Jar(InputStream is,OutputStream os, boolean closeIS, boolean closeOS) throws IOException {
Unpacker unpacker = Pack200.newUnpacker();
SortedMap<String, String> p = unpacker.properties();
p.put(Unpacker.DEFLATE_HINT, Unpacker.TRUE);
is=new GZIPInputStream(is);
JarOutputStream jos=null;
try{
jos = new JarOutputStream(os);
unpacker.unpack(is, jos);
jos.finish();
}
finally{
if(closeIS)Util.closeEL(is);
if(closeOS)Util.closeEL(jos);
}
}
示例3: pack2Jar
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
public static void pack2Jar(InputStream is,OutputStream os, boolean closeIS, boolean closeOS) throws IOException {
Unpacker unpacker = Pack200.newUnpacker();
SortedMap<String, String> p = unpacker.properties();
p.put(Unpacker.DEFLATE_HINT, Unpacker.TRUE);
is=new GZIPInputStream(is);
JarOutputStream jos=null;
try{
jos = new JarOutputStream(os);
unpacker.unpack(is, jos);
jos.finish();
}
finally{
if(closeIS)IOUtil.closeEL(is);
if(closeOS)IOUtil.closeEL(jos);
}
}
示例4: unpack
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
protected void unpack( Unpacker unpacker, File sourceFile, File targetJarFile, boolean isGZip )
throws IOException
{
final Closer closer = Closer.create();
try
{
final InputStream jarIn =
closer.register(
isGZip
? new GZIPInputStream( new FileInputStream( sourceFile ), 4096 )
: new BufferedInputStream( new FileInputStream( sourceFile ), 4096 ) );
final JarOutputStream jarOut =
closer.register( new JarOutputStream( new FileOutputStream( targetJarFile ) ) );
unpacker.unpack( jarIn, jarOut );
}
finally
{
closer.close();
}
}
示例5: verify6991164
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
static void verify6991164() {
Unpacker unpacker = Pack200.newUnpacker();
String versionStr = unpacker.toString();
String expected = "Pack200, Vendor: " +
System.getProperty("java.vendor") + ", Version: " +
JAVA7_PACKAGE_MAJOR_VERSION + "." + JAVA7_PACKAGE_MINOR_VERSION;
if (!versionStr.equals(expected)) {
System.out.println("Expected: " + expected);
System.out.println("Obtained: " + versionStr);
throw new RuntimeException("did not get expected string " + expected);
}
}
示例6: verify6991164
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
static void verify6991164() {
Unpacker unpacker = Pack200.newUnpacker();
String versionStr = unpacker.toString();
String expected = "Pack200, Vendor: " +
System.getProperty("java.vendor") + ", Version: " +
JAVA6_PACKAGE_MAJOR_VERSION + "." + JAVA6_PACKAGE_MINOR_VERSION;
if (!versionStr.equals(expected)) {
System.out.println("Expected: " + expected);
System.out.println("Obtained: " + versionStr);
throw new RuntimeException("did not get expected string " + expected);
}
}
示例7: main
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
public static void main(String[] args) throws IOException {
if (args.length != 2) {
System.err.println("command unput-directory output-directory");
System.exit(1);
}
File inputDirectory = new File(args[0]);
File outputDirectory = new File(args[1]);
outputDirectory.mkdirs();
Unpacker unpacker = Pack200.newUnpacker();
unpack(inputDirectory, outputDirectory, unpacker);
}
示例8: unpack
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
private static void unpack(File inputDirectory, File outputDirectory,
Unpacker unpacker) throws FileNotFoundException, IOException {
File[] files = inputDirectory.listFiles();
for (int i = 0; i < files.length; i++) {
File file = files[i];
if (file.isFile()) {
if (file.getName().endsWith(".pack")) {
String fn = file.getName().substring(0,
file.getName().length() - 5)
+ ".jar";
String fileName = outputDirectory.getAbsolutePath()
+ File.separator + fn;
System.out
.println(file.getAbsolutePath() + "->" + fileName);
FileOutputStream fostream = new FileOutputStream(fileName);
JarOutputStream jostream = new JarOutputStream(fostream);
unpacker.unpack(file, jostream);
jostream.close();
} else {
FileInputStream fis = new FileInputStream(file);
FileOutputStream fos = new FileOutputStream(new File(
outputDirectory, file.getName()));
byte[] buff = new byte[1024 * 64];
int r;
while ((r = fis.read(buff)) > 0) {
fos.write(buff, 0, r);
}
fis.close();
fos.close();
}
} else if (file.isDirectory()) {
File outputDirectory2 = new File(outputDirectory, file
.getName());
outputDirectory2.mkdir();
unpack(file, outputDirectory2, unpacker);
}
}
}
示例9: main
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
public static void main(String[] args) {
printMethods(Pack200.Packer.class);
printMethods(Pack200.Unpacker.class);
printMethods(Pack200.newPacker().getClass());
printMethods(Pack200.newUnpacker().getClass());
}
示例10: testUnpacker
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
public void testUnpacker() {
Unpacker unpacker = Pack200.newUnpacker();
assertEquals("org.apache.harmony.unpack200.Pack200UnpackerAdapter", unpacker.getClass().getName());
}
示例11: JarPack200
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
public JarPack200( Packer packer, Unpacker unpacker )
{
this.packer = packer;
this.unpacker = unpacker;
}
示例12: getDefaultUnpacker
import java.util.jar.Pack200.Unpacker; //导入依赖的package包/类
public static Unpacker getDefaultUnpacker()
{
return Pack200.newUnpacker();
}