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Java JarOutputStream类代码示例

本文整理汇总了Java中java.util.jar.JarOutputStream的典型用法代码示例。如果您正苦于以下问题:Java JarOutputStream类的具体用法?Java JarOutputStream怎么用?Java JarOutputStream使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


JarOutputStream类属于java.util.jar包,在下文中一共展示了JarOutputStream类的15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: writeJarEntry

import java.util.jar.JarOutputStream; //导入依赖的package包/类
private static void writeJarEntry(JarOutputStream jos, String path, File f) throws IOException, FileNotFoundException {
    JarEntry je = new JarEntry(path);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    InputStream is = new FileInputStream(f);
    try {
        copyStreams(is, baos);
    } finally {
        is.close();
    }
    byte[] data = baos.toByteArray();
    je.setSize(data.length);
    CRC32 crc = new CRC32();
    crc.update(data);
    je.setCrc(crc.getValue());
    jos.putNextEntry(je);
    jos.write(data);
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:18,代码来源:SetupHid.java

示例2: dumpDir

import java.util.jar.JarOutputStream; //导入依赖的package包/类
private static void dumpDir(JarOutputStream jos, String path, File dir) throws IOException {
    assertTrue("Dir is dir " + dir, dir.isDirectory());
    for (File ch : dir.listFiles()) {
        if (ch.isDirectory()) {
            dumpDir(jos, path + ch.getName() + "/", ch);
            continue;
        }
        jos.putNextEntry(new JarEntry(path + ch.getName()));
        byte[] arr = new byte[4092];
        FileInputStream is = new FileInputStream(ch);
        for (;;) {
            int len = is.read(arr);
            if (len == -1) {
                break;
            }
            jos.write(arr, 0, len);
        }
        jos.closeEntry();
        is.close();
    }
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:22,代码来源:NonCacheManagerViaJarTest.java

示例3: changeManifest

import java.util.jar.JarOutputStream; //导入依赖的package包/类
protected static File changeManifest(File dir, String newName, File orig, String manifest) throws IOException {
    File f = new File(dir, newName);
    Manifest mf = new Manifest(new ByteArrayInputStream(manifest.getBytes("utf-8")));
    mf.getMainAttributes().putValue("Manifest-Version", "1.0");
    JarOutputStream os = new JarOutputStream(new FileOutputStream(f), mf);
    JarFile jf = new JarFile(orig);
    Enumeration<JarEntry> en = jf.entries();
    InputStream is;
    while (en.hasMoreElements()) {
        JarEntry e = en.nextElement();
        if (e.getName().equals("META-INF/MANIFEST.MF")) {
            continue;
        }
        os.putNextEntry(e);
        is = jf.getInputStream(e);
        FileUtil.copy(is, os);
        is.close();
        os.closeEntry();
    }
    os.close();

    return f;
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:24,代码来源:NetigsoHid.java

示例4: addJavaSource

import java.util.jar.JarOutputStream; //导入依赖的package包/类
private void addJavaSource( Set<String> resources, JarOutputStream jos, String name, InputStream is,
                            List<Relocator> relocators, boolean consistentDates )
    throws IOException
{
    JarEntry jarEntry = new ConsistentJarEntry( name, consistentDates );
    jos.putNextEntry( jarEntry );

    String sourceContent = IOUtil.toString( new InputStreamReader( is, "UTF-8" ) );

    for ( Relocator relocator : relocators )
    {
        sourceContent = relocator.applyToSourceContent( sourceContent );
    }

    final Writer writer = new OutputStreamWriter( jos, "UTF-8" );
    IOUtil.copy( sourceContent, writer );
    writer.flush();

    resources.add( name );
}
 
开发者ID:javiersigler,项目名称:apache-maven-shade-plugin,代码行数:21,代码来源:DefaultShader.java

示例5: setUp

import java.util.jar.JarOutputStream; //导入依赖的package包/类
@Override
protected void setUp() throws Exception {
    super.setUp();
    clearWorkDir();
    
    jar = new File(getWorkDir(), "x.jar");
    JarOutputStream os = new JarOutputStream(
        new FileOutputStream(jar)
    );
    os.putNextEntry(new ZipEntry("fldr/plain.txt"));
    os.write("Ahoj\n".getBytes());
    os.closeEntry();
    os.close();
    JarClassLoader registerJarSource = new JarClassLoader(
        Collections.nCopies(1, jar),
        new ClassLoader[] { getClass().getClassLoader() }
    );
    assertNotNull("Registered", registerJarSource);
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:20,代码来源:JarURLStreamHandlerTest.java

示例6: SignedJarBuilder

import java.util.jar.JarOutputStream; //导入依赖的package包/类
/**
 * Creates a {@link SignedJarBuilder} with a given output stream, and signing information.
 * <p/>If either <code>key</code> or <code>certificate</code> is <code>null</code> then
 * the archive will not be signed.
 * @param out the {@link OutputStream} where to write the Jar archive.
 * @param key the {@link PrivateKey} used to sign the archive, or <code>null</code>.
 * @param certificate the {@link X509Certificate} used to sign the archive, or
 * <code>null</code>.
 * @throws IOException
 * @throws NoSuchAlgorithmException
 */
public SignedJarBuilder(OutputStream out, PrivateKey key, X509Certificate certificate)
        throws IOException, NoSuchAlgorithmException {
    mOutputJar = new JarOutputStream(new BufferedOutputStream(out));
    mOutputJar.setLevel(9);
    mKey = key;
    mCertificate = certificate;

    if (mKey != null && mCertificate != null) {
        mManifest = new Manifest();
        Attributes main = mManifest.getMainAttributes();
        main.putValue("Manifest-Version", "1.0");
        main.putValue("Created-By", "1.0 (Android)");

        mBase64Encoder = new BASE64Encoder();
        mMessageDigest = MessageDigest.getInstance(DIGEST_ALGORITHM);
    }
}
 
开发者ID:tranleduy2000,项目名称:javaide,代码行数:29,代码来源:SignedJarBuilder.java

示例7: makeClassLoaderTestJar

import java.util.jar.JarOutputStream; //导入依赖的package包/类
private File makeClassLoaderTestJar(String... clsNames) throws IOException {
  File jarFile = new File(TEST_ROOT_DIR, TEST_JAR_2_NAME);
  JarOutputStream jstream =
      new JarOutputStream(new FileOutputStream(jarFile));
  for (String clsName: clsNames) {
    String name = clsName.replace('.', '/') + ".class";
    InputStream entryInputStream = this.getClass().getResourceAsStream(
        "/" + name);
    ZipEntry entry = new ZipEntry(name);
    jstream.putNextEntry(entry);
    BufferedInputStream bufInputStream = new BufferedInputStream(
        entryInputStream, 2048);
    int count;
    byte[] data = new byte[2048];
    while ((count = bufInputStream.read(data, 0, 2048)) != -1) {
      jstream.write(data, 0, count);
    }
    jstream.closeEntry();
  }
  jstream.close();

  return jarFile;
}
 
开发者ID:naver,项目名称:hadoop,代码行数:24,代码来源:TestRunJar.java

示例8: createJarArchive

import java.util.jar.JarOutputStream; //导入依赖的package包/类
protected static void createJarArchive(File archiveFile, File zTobeJared) {
    try {
        // Open archive file
        FileOutputStream stream = new FileOutputStream(archiveFile);
        Manifest manifest = new Manifest();
        manifest.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0");

        //Create the jar file
        JarOutputStream out = new JarOutputStream(stream, manifest);

        //Add the files..
        //addFile(zTobeJared, out);
        add(zTobeJared, out);

        out.close();
        stream.close();
        System.out.println("Adding completed OK");

    } catch (Exception ex) {
        ex.printStackTrace();
        System.out.println("Error: " + ex.getMessage());
    }
}
 
开发者ID:tranleduy2000,项目名称:javaide,代码行数:24,代码来源:jar.java

示例9: createJar

import java.util.jar.JarOutputStream; //导入依赖的package包/类
/**
 * Create a fresh JAR file.
 * @param jar the file to create
 * @param contents keys are JAR entry paths, values are text contents (will be written in UTF-8)
 * @param manifest a manifest to store (or null for none)
 * @deprecated use {@link JarBuilder} instead
 */
@Deprecated
public static void createJar(File jar, Map<String,String> contents, Manifest manifest) throws IOException {
    if (manifest != null) {
        manifest.getMainAttributes().putValue("Manifest-Version", "1.0"); // workaround for JDK bug
    }
    jar.getParentFile().mkdirs();
    OutputStream os = new FileOutputStream(jar);
    try {
        JarOutputStream jos = manifest != null ? new JarOutputStream(os, manifest) : new JarOutputStream(os);
        for (Map.Entry<String,String> entry : contents.entrySet()) {
            String path = entry.getKey();
            byte[] data = entry.getValue().getBytes("UTF-8");
            JarEntry je = new JarEntry(path);
            je.setSize(data.length);
            CRC32 crc = new CRC32();
            crc.update(data);
            je.setCrc(crc.getValue());
            jos.putNextEntry(je);
            jos.write(data);
        }
        jos.close();
    } finally {
        os.close();
    }
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:33,代码来源:TestUtil.java

示例10: addDirectory

import java.util.jar.JarOutputStream; //导入依赖的package包/类
private void addDirectory( Set<String> resources, JarOutputStream jos, String name, boolean consistentDates )
    throws IOException
{
    if ( name.lastIndexOf( '/' ) > 0 )
    {
        String parent = name.substring( 0, name.lastIndexOf( '/' ) );
        if ( !resources.contains( parent ) )
        {
            addDirectory( resources, jos, parent, consistentDates );
        }
    }

    // directory entries must end in "/"
    JarEntry entry = new ConsistentJarEntry( name + "/", consistentDates );
    jos.putNextEntry( entry );

    resources.add( name );
}
 
开发者ID:javiersigler,项目名称:apache-maven-shade-plugin,代码行数:19,代码来源:DefaultShader.java

示例11: generateJar

import java.util.jar.JarOutputStream; //导入依赖的package包/类
protected final File generateJar (String prefix, String[] content, Manifest manifest, Properties props) throws IOException {
    File f = createNewJarFile (prefix);
    
    if (props != null) {
        manifest.getMainAttributes().putValue("OpenIDE-Module-Localizing-Bundle", "some/fake/prop/name/Bundle.properties");
    }
    
    try (JarOutputStream os = new JarOutputStream (new FileOutputStream (f), manifest)) {
        if (props != null) {
            os.putNextEntry(new JarEntry("some/fake/prop/name/Bundle.properties"));
            props.store(os, "# properties for the module");
            os.closeEntry();
        }
        
        
        for (int i = 0; i < content.length; i++) {
            os.putNextEntry(new JarEntry (content[i]));
            os.closeEntry();
        }
        os.closeEntry ();
    }
    
    return f;
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:25,代码来源:MakeJNLPTest.java

示例12: unpack

import java.util.jar.JarOutputStream; //导入依赖的package包/类
/**
 * Takes an input File containing the pack file, and generates a JarOutputStream.
 * <p>
 * Does not close its output.  (The output can accumulate more elements.)
 * @param in a File.
 * @param out a JarOutputStream.
 * @exception IOException if an error is encountered.
 */
public synchronized void unpack(File in, JarOutputStream out) throws IOException {
    if (in == null) {
        throw new NullPointerException("null input");
    }
    if (out == null) {
        throw new NullPointerException("null output");
    }
    // Use the stream-based implementation.
    // %%% Reconsider if native unpacker learns to memory-map the file.
    try (FileInputStream instr = new FileInputStream(in)) {
        unpack(instr, out);
    }
    if (props.getBoolean(Utils.UNPACK_REMOVE_PACKFILE)) {
        in.delete();
    }
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:25,代码来源:UnpackerImpl.java

示例13: writeEntry

import java.util.jar.JarOutputStream; //导入依赖的package包/类
private static void
writeEntry(
	JarOutputStream 	jos,
	JarEntry 			entry,
	InputStream 		data )

	throws IOException
{
	jos.putNextEntry(entry);

	byte[]	newBytes = new byte[4096];

	int size = data.read(newBytes);

	while (size != -1){

		jos.write(newBytes, 0, size);

		size = data.read(newBytes);
	}
}
 
开发者ID:BiglySoftware,项目名称:BiglyBT,代码行数:22,代码来源:AEJarBuilder.java

示例14: createRealJarFile

import java.util.jar.JarOutputStream; //导入依赖的package包/类
public void createRealJarFile(File f) throws Exception {
        OutputStream os = new FileOutputStream(f);
        try {
            JarOutputStream jos = new JarOutputStream(os);
//            jos.setMethod(ZipEntry.STORED);
            JarEntry entry = new JarEntry("foo.txt");
//            entry.setSize(0L);
//            entry.setTime(System.currentTimeMillis());
//            entry.setCrc(new CRC32().getValue());
            jos.putNextEntry(entry);
            jos.flush();
            jos.close();
        } finally {
            os.close();
        }
    }
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:17,代码来源:JavaProjectGeneratorTest.java

示例15: add

import java.util.jar.JarOutputStream; //导入依赖的package包/类
/**
 * Adds the class file bytes for a given class to a JAR stream.
 */
static void add(JarOutputStream jar, Class<?> c) throws IOException {
    String name = c.getName();
    String classAsPath = name.replace('.', '/') + ".class";
    jar.putNextEntry(new JarEntry(classAsPath));

    InputStream stream = c.getClassLoader().getResourceAsStream(classAsPath);

    int nRead;
    byte[] buf = new byte[1024];
    while ((nRead = stream.read(buf, 0, buf.length)) != -1) {
        jar.write(buf, 0, nRead);
    }

    jar.closeEntry();
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:19,代码来源:RedefineIntrinsicTest.java


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