Examples with JarOutputStream java.util.jar.JarOutputStream used on opensource projects

Example 71 with JarOutputStream

use of java.util.jar.JarOutputStream in project xtext-eclipse by eclipse.

the class JavaProjectSetupUtil method jarInputStream.

/**
 * creates a JarInputStream containing the passed text files. Each Pair<String
 */
public static InputStream jarInputStream(TextFile... files) {
    try {
        ByteArrayOutputStream out2 = new ByteArrayOutputStream();
        JarOutputStream jo = new JarOutputStream(new BufferedOutputStream(out2));
        for (TextFile textFile : files) {
            JarEntry je = new JarEntry(textFile.path);
            jo.putNextEntry(je);
            byte[] bytes = textFile.content.getBytes();
            jo.write(bytes, 0, bytes.length);
        }
        jo.close();
        return new ByteArrayInputStream(out2.toByteArray());
    } catch (IOException e) {
        throw new WrappedException(e);
    }
}

Example 72 with JarOutputStream

use of java.util.jar.JarOutputStream in project xtext-eclipse by eclipse.

the class JavaProjectSetupUtil method jarInputStream.

/**
 * creates a JarInputStream containing the passed text files. Each Pair<String
 */
public static InputStream jarInputStream(TextFile... files) {
    try {
        ByteArrayOutputStream out2 = new ByteArrayOutputStream();
        JarOutputStream jo = new JarOutputStream(new BufferedOutputStream(out2));
        for (TextFile textFile : files) {
            JarEntry je = new JarEntry(textFile.path);
            jo.putNextEntry(je);
            byte[] bytes = textFile.content.getBytes();
            jo.write(bytes, 0, bytes.length);
        }
        jo.close();
        return new ByteArrayInputStream(out2.toByteArray());
    } catch (IOException e) {
        throw new WrappedException(e);
    }
}

Example 73 with JarOutputStream

use of java.util.jar.JarOutputStream in project sling by apache.

the class PreparePackageMojo method createSubsystemBaseFile.

private File createSubsystemBaseFile(Feature feature, AtomicInteger startLevelHolder) throws MojoExecutionException {
    File subsystemFile = new File(getTmpDir(), feature.getName() + ".subsystem-base");
    if (subsystemFile.exists()) {
        // TODO is there a better way to avoid calling this multiple times?
        return null;
    }
    startLevelHolder.set(-1);
    // The runmodes information has to be the first item in the archive so that we always have it available when the
    // archive is being processed. For this reason a Jar file is used here as it's guaranteed to store the manifest
    // first.
    Manifest runModesManifest = getRunModesManifest(feature);
    getLog().info("Creating subsystem base file: " + subsystemFile.getName());
    boolean created = subsystemFile.getParentFile().mkdirs();
    if (!created) {
        throw new MojoExecutionException("Failed creating " + subsystemFile.getParentFile().getAbsolutePath());
    }
    try (JarOutputStream os = new JarOutputStream(new FileOutputStream(subsystemFile), runModesManifest)) {
        Map<String, Integer> bsnStartOrderMap = new HashMap<>();
        for (RunMode rm : feature.getRunModes()) {
            for (ArtifactGroup ag : rm.getArtifactGroups()) {
                // For subsystems the start level on the artifact group is used as start order.
                int startOrder = ag.getStartLevel();
                for (org.apache.sling.provisioning.model.Artifact a : ag) {
                    Artifact artifact = ModelUtils.getArtifact(this.project, this.mavenSession, this.artifactHandlerManager, this.resolver, a.getGroupId(), a.getArtifactId(), a.getVersion(), a.getType(), a.getClassifier());
                    File artifactFile = artifact.getFile();
                    String entryName = getEntryName(artifactFile, startOrder);
                    ZipEntry ze = new ZipEntry(entryName);
                    try {
                        os.putNextEntry(ze);
                        Files.copy(artifactFile.toPath(), os);
                    } finally {
                        os.closeEntry();
                    }
                }
            }
        }
        int sl = createSubsystemManifest(feature, bsnStartOrderMap, os);
        if (sl != -1)
            startLevelHolder.set(sl);
        addReadme(os);
    } catch (IOException ioe) {
        throw new MojoExecutionException("Problem creating subsystem .esa file " + subsystemFile, ioe);
    }
    return subsystemFile;
}

Example 74 with JarOutputStream

use of java.util.jar.JarOutputStream in project android_frameworks_base by crdroidandroid.

the class AsmGenerator method createJar.

/**
     * Writes the JAR file.
     *
     * @param outStream The file output stream were to write the JAR.
     * @param all The map of all classes to output.
     * @throws IOException if an I/O error has occurred
     */
void createJar(FileOutputStream outStream, Map<String, byte[]> all) throws IOException {
    JarOutputStream jar = new JarOutputStream(outStream);
    for (Entry<String, byte[]> entry : all.entrySet()) {
        String name = entry.getKey();
        JarEntry jar_entry = new JarEntry(name);
        jar.putNextEntry(jar_entry);
        jar.write(entry.getValue());
        jar.closeEntry();
    }
    jar.flush();
    jar.close();
}

Example 75 with JarOutputStream

use of java.util.jar.JarOutputStream in project processdash by dtuma.

the class ProcessAssetPackager method openJarOutputStream.

private static JarOutputStream openJarOutputStream() throws IOException {
    Manifest mf = new Manifest();
    Attributes attrs = mf.getMainAttributes();
    attrs.putValue("Manifest-Version", "1.0");
    attrs.putValue("Dash-Pkg-ID", packageId);
    attrs.putValue("Dash-Pkg-Version", packageVersion);
    attrs.putValue("Dash-Pkg-Name", packageName);
    return new JarOutputStream(new FileOutputStream(destFile), mf);
}