java.util.jar.Manifest.write()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中java.util.jar.Manifest.write()方法的一些代码示例，展示了Manifest.write()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Manifest.write()方法的具体详情如下：
包路径：java.util.jar.Manifest
类名称：Manifest
方法名：write

Manifest.write介绍

[英]Writes this Manifest's name/attributes pairs to the given OutputStream. The MANIFEST_VERSION or SIGNATURE_VERSION attribute must be set before calling this method, or no attributes will be written.
[中]将此清单的名称/属性对写入给定的OutputStream。在调用此方法之前，必须设置MANIFEST_VERSION或SIGNATURE_VERSION属性，否则不会写入任何属性。

代码示例

代码示例来源：origin: robovm/robovm

/**
 * Writes this {@code Manifest}'s name/attributes pairs to the given {@code OutputStream}.
 * The {@code MANIFEST_VERSION} or {@code SIGNATURE_VERSION} attribute must be set before
 * calling this method, or no attributes will be written.
 *
 * @throws IOException
 *             If an error occurs writing the {@code Manifest}.
 */
public void write(OutputStream os) throws IOException {
  write(this, os);
}

代码示例来源：origin: redisson/redisson

/**
 * {@inheritDoc}
 */
public Sink write(Manifest manifest) throws IOException {
  if (manifest != null) {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    try {
      manifest.write(outputStream);
    } finally {
      outputStream.close();
    }
    storage.put(JarFile.MANIFEST_NAME, outputStream.toByteArray());
  }
  return this;
}

代码示例来源：origin: org.apache.ant/ant

/**
 * Write out manifest to destfile.
 *
 * @param manifest the manifest
 * @throws IOException if error writing file
 */
private void writeManifest(final Manifest manifest) throws IOException {
  try (OutputStream output = Files.newOutputStream(destFile.toPath())) {
    manifest.write(output);
    output.flush();
  }
}

代码示例来源：origin: redisson/redisson

/**
 * {@inheritDoc}
 */
public Sink write(Manifest manifest) throws IOException {
  if (manifest != null) {
    File target = new File(folder, JarFile.MANIFEST_NAME);
    if (!target.getParentFile().isDirectory() && !target.getParentFile().mkdirs()) {
      throw new IOException("Could not create directory: " + target.getParent());
    }
    OutputStream outputStream = new FileOutputStream(target);
    try {
      manifest.write(outputStream);
    } finally {
      outputStream.close();
    }
  }
  return this;
}

代码示例来源：origin: robovm/robovm

/**
 * Constructs a new {@code JarOutputStream} using an output stream. The
 * content of the {@code Manifest} must match the JAR entry information
 * written subsequently to the stream.
 *
 * @param os
 *            the {@code OutputStream} to write to
 * @param manifest
 *            the {@code Manifest} to output for this JAR file.
 * @throws IOException
 *             if an error occurs creating the {@code JarOutputStream}.
 */
public JarOutputStream(OutputStream os, Manifest manifest) throws IOException {
  super(os);
  if (manifest == null) {
    throw new NullPointerException("manifest == null");
  }
  this.manifest = manifest;
  ZipEntry ze = new ZipEntry(JarFile.MANIFEST_NAME);
  putNextEntry(ze);
  this.manifest.write(this);
  closeEntry();
}

代码示例来源：origin: Sable/soot

private void addManifest(ZipOutputStream destination, Collection<File> dexFiles) throws IOException {
 final Manifest manifest = new Manifest();
 manifest.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0");
 manifest.getMainAttributes().put(new Attributes.Name("Created-By"), "Soot Dex Printer");
 if (dexFiles != null && !dexFiles.isEmpty()) {
  manifest.getMainAttributes().put(new Attributes.Name("Dex-Location"),
    dexFiles.stream().map(File::getName).collect(Collectors.joining(" ")));
 }
 final ZipEntry manifestEntry = new ZipEntry(JarFile.MANIFEST_NAME);
 destination.putNextEntry(manifestEntry);
 manifest.write(new BufferedOutputStream(destination));
 destination.closeEntry();
}

代码示例来源：origin: apache/hive

public static void jarDir(File dir, String relativePath, ZipOutputStream zos) throws IOException {
 Preconditions.checkNotNull(relativePath, "relativePath");
 Preconditions.checkNotNull(zos, "zos");
 // by JAR spec, if there is a manifest, it must be the first entry in
 // the
 // ZIP.
 File manifestFile = new File(dir, JarFile.MANIFEST_NAME);
 ZipEntry manifestEntry = new ZipEntry(JarFile.MANIFEST_NAME);
 if (!manifestFile.exists()) {
  zos.putNextEntry(manifestEntry);
  new Manifest().write(new BufferedOutputStream(zos));
  zos.closeEntry();
 } else {
  InputStream is = new FileInputStream(manifestFile);
  copyToZipStream(is, manifestEntry, zos);
 }
 zos.closeEntry();
 zipDir(dir, relativePath, zos, true);
 zos.close();
}

代码示例来源：origin: pxb1988/dex2jar

mf.write(baos);
baos.flush();
Files.write(targetPath, baos.toByteArray());

代码示例来源：origin: embulk/embulk

private String getJarVersion(Path jarPath) throws IOException {
  try (final JarFile jarFile = new JarFile(jarPath.toFile())) {
    final Manifest manifest;
    try {
      manifest = jarFile.getManifest();
    } catch (IOException ex) {
      throw new IOException("Version not found. Failed to load the manifest.", ex);
    }
    String manifestContents;
    try (final ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
      manifest.write(outputStream);
      manifestContents = outputStream.toString();
    } catch (IOException ex) {
      manifestContents = "(Failed to read the contents of the manifest.)";
    }
    final Attributes mainAttributes = manifest.getMainAttributes();
    final String implementationVersion = mainAttributes.getValue(Attributes.Name.IMPLEMENTATION_VERSION);
    if (implementationVersion == null) {
      throw new IOException("Version not found. Failed to read \""
                 + Attributes.Name.IMPLEMENTATION_VERSION
                 + "\": "
                 + manifestContents);
    }
    return implementationVersion;
  } catch (IOException ex) {
    throw new IOException("Version not found. Failed to load the jar file.", ex);
  }
  // NOTE: Checking embulk/version.rb is no longer needed.
  // The jar manifest with "Implementation-Version" has been included in Embulk jars from v0.4.0.
}

代码示例来源：origin: apache/hbase

public static void jarDir(File dir, String relativePath, ZipOutputStream zos)
 throws IOException {
 Preconditions.checkNotNull(relativePath, "relativePath");
 Preconditions.checkNotNull(zos, "zos");
 // by JAR spec, if there is a manifest, it must be the first entry in the
 // ZIP.
 File manifestFile = new File(dir, JarFile.MANIFEST_NAME);
 ZipEntry manifestEntry = new ZipEntry(JarFile.MANIFEST_NAME);
 if (!manifestFile.exists()) {
  zos.putNextEntry(manifestEntry);
  new Manifest().write(new BufferedOutputStream(zos));
  zos.closeEntry();
 } else {
  copyToZipStream(manifestFile, manifestEntry, zos);
 }
 zos.closeEntry();
 zipDir(dir, relativePath, zos, true);
 zos.close();
}

代码示例来源：origin: gocd/gocd

private void updateManifest(String symbolicName, String classPath, String bundleActivator) throws IOException {
  try (FileInputStream manifestInputStream = new FileInputStream(manifestLocation)) {
    Manifest manifest = new Manifest(manifestInputStream);
    Attributes mainAttributes = manifest.getMainAttributes();
    if (mainAttributes.containsKey(new Attributes.Name(BUNDLE_SYMBOLICNAME))) {
      descriptor.markAsInvalid(Arrays.asList("Plugin JAR is invalid. MANIFEST.MF already contains header: " + BUNDLE_SYMBOLICNAME), null);
      return;
    }
    mainAttributes.put(new Attributes.Name(BUNDLE_SYMBOLICNAME), symbolicName);
    mainAttributes.put(new Attributes.Name(BUNDLE_CLASSPATH), classPath);
    mainAttributes.put(new Attributes.Name(BUNDLE_ACTIVATOR), bundleActivator);
    descriptor.updateBundleInformation(symbolicName, classPath, bundleActivator);
    try (FileOutputStream manifestOutputStream = new FileOutputStream(manifestLocation)) {
      manifest.write(manifestOutputStream);
    }
  }
}

代码示例来源：origin: gocd/gocd

private void addHeaderToManifest(String header, String value) throws IOException {
  FileInputStream manifestInputStream = new FileInputStream(manifestFile);
  Manifest manifest = new Manifest(manifestInputStream);
  Attributes entries = manifest.getMainAttributes();
  entries.put(new Attributes.Name(header), value);
  FileOutputStream manifestOutputStream = new FileOutputStream(manifestFile, false);
  manifest.write(manifestOutputStream);
  manifestOutputStream.close();
  manifestInputStream.close();
}

代码示例来源：origin: pxb1988/dex2jar

je.setTime(timestamp);
outputJar.putNextEntry(je);
manifest.write(outputJar);

代码示例来源：origin: pxb1988/dex2jar

manifest.write(print);
print.flush();
main.putValue(digestAlg + "-Digest-Manifest", encodeBase64(md.digest()));
m2.write(print);
main.putValue(digestAlg + "-Digest-Manifest-Main-Attributes", encodeBase64(md.digest()));
sf.write(out);

代码示例来源：origin: apache/hbase

@Test
public void testExistingManifest() throws Exception {
 File dir = new File(System.getProperty("test.build.dir", "target/test-dir"),
           TestJarFinder.class.getName() + "-testExistingManifest");
 delete(dir);
 dir.mkdirs();
 File metaInfDir = new File(dir, "META-INF");
 metaInfDir.mkdirs();
 File manifestFile = new File(metaInfDir, "MANIFEST.MF");
 Manifest manifest = new Manifest();
 OutputStream os = new FileOutputStream(manifestFile);
 manifest.write(os);
 os.close();
 File propsFile = new File(dir, "props.properties");
 Writer writer = new FileWriter(propsFile);
 new Properties().store(writer, "");
 writer.close();
 ByteArrayOutputStream baos = new ByteArrayOutputStream();
 JarOutputStream zos = new JarOutputStream(baos);
 JarFinder.jarDir(dir, "", zos);
 JarInputStream jis =
  new JarInputStream(new ByteArrayInputStream(baos.toByteArray()));
 Assert.assertNotNull(jis.getManifest());
 jis.close();
}

代码示例来源：origin: org.codehaus.plexus/plexus-archiver

/**
 * Writes the manifest out to a writer.
 *
 * @param writer the Writer to which the manifest is written
 *
 * @throws IOException if the manifest cannot be written
 */
public void write( Writer writer )
  throws IOException
{
  ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
  super.write( byteArrayOutputStream );
  // We know that UTF-8 is the encoding of the JAR file specification
  writer.write( byteArrayOutputStream.toString( "UTF-8" ) );
}

代码示例来源：origin: mulesoft/mule

private File createManifestFileIfNecessary(File targetDirectory, Manifest sourceManifest) {
 try {
  File manifestFile = new File(targetDirectory.getPath(), "MANIFEST.MF");
  if (!manifestFile.exists()) {
   Manifest manifest = new Manifest(sourceManifest);
   try (FileOutputStream fileOutputStream = new FileOutputStream(manifestFile)) {
    manifest.write(fileOutputStream);
   }
  }
  return manifestFile;
 } catch (IOException e) {
  throw new RuntimeException("Error creating discoverer", e);
 }
}

代码示例来源：origin: org.eclipse.jetty/jetty-util

try (OutputStream fout = new FileOutputStream(f))
  manifest.write(fout);

代码示例来源：origin: apache/felix

public void open() throws IOException {
  // Update the manifest
  Manifest updated = m_manifestBuilder.build(m_manifest);
  
  // Write it to disk
  OutputStream os = new FileOutputStream(m_manifest_file);
  try {
    updated.write(os);
  } finally {
    Streams.close(os);
  }
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jdt.ui

private void saveManifest() throws CoreException, IOException {
  ByteArrayOutputStream manifestOutput= new ByteArrayOutputStream();
  Manifest manifest= fJarPackage.getManifestProvider().create(fJarPackage);
  manifest.write(manifestOutput);
  ByteArrayInputStream fileInput= new ByteArrayInputStream(manifestOutput.toByteArray());
  IFile manifestFile= fJarPackage.getManifestFile();
  if (manifestFile.isAccessible()) {
    if (fJarPackage.allowOverwrite() || JarPackagerUtil.askForOverwritePermission(fParentShell, manifestFile.getFullPath(), false))
      manifestFile.setContents(fileInput, true, true, null);
  } else
    manifestFile.create(fileInput, true, null);
}

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