Example usage for java.util.jar JarOutputStream JarOutputStream

Introduction

In this page you can find the example usage for java.util.jar JarOutputStream JarOutputStream.

Prototype

public JarOutputStream(OutputStream out) throws IOException 

Source Link

Document

Creates a new JarOutputStream with no manifest.

Usage

From source file:interactivespaces.workbench.project.java.BndOsgiContainerBundleCreator.java

/**
 * Create a Jar file from a source folder.
 *
 * @param jarDestinationFile/*from w  ww . j  a  v a  2s  .c  o  m*/
 *          the jar file being created
 * @param sourceFolder
 *          the source folder containing the classes
 */
private void createJarFile(File jarDestinationFile, File sourceFolder) {
    // Create a buffer for reading the files
    byte[] buf = new byte[IO_BUFFER_SIZE];

    JarOutputStream out = null;
    try {
        // Create the jar file
        out = new JarOutputStream(new FileOutputStream(jarDestinationFile));

        writeJarFile(sourceFolder, buf, out, "");

        // Complete the jar file
        out.close();
    } catch (Exception e) {
        throw new InteractiveSpacesException(
                String.format("Failed creating jar file %s", jarDestinationFile.getAbsolutePath()), e);
    } finally {
        fileSupport.close(out, true);
    }
}

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From source file:org.silverpeas.applicationbuilder.WriteOnlyArchive.java

private void setOutputStream() throws AppBuilderException {
    try {// w  ww.  jav  a  2 s  .c om
        OutputStream out = new FileOutputStream(getPath().getAbsolutePath());
        jarOut = new JarOutputStream(out);
        jarOut.setMethod(JarOutputStream.DEFLATED);
    } catch (Exception e) {
        throw new AppBuilderException(getPath().getAbsolutePath() + " : impossible to create", e);
    }
}

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From source file:org.apache.hadoop.mapred.TestTaskTrackerLocalization.java

/**
 * @param jobConf//from   w w  w .  j av a2s .c o  m
 * @throws IOException
 * @throws FileNotFoundException
 */
private void uploadJobJar(JobConf jobConf) throws IOException, FileNotFoundException {
    File jobJarFile = new File(TEST_ROOT_DIR, "jobjar-on-dfs.jar");
    JarOutputStream jstream = new JarOutputStream(new FileOutputStream(jobJarFile));
    ZipEntry ze = new ZipEntry("lib/lib1.jar");
    jstream.putNextEntry(ze);
    jstream.closeEntry();
    ze = new ZipEntry("lib/lib2.jar");
    jstream.putNextEntry(ze);
    jstream.closeEntry();
    jstream.finish();
    jstream.close();
    jobConf.setJar(jobJarFile.toURI().toString());
}

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From source file:de.tobiasroeser.maven.featurebuilder.FeatureBuilder.java

private boolean createFeatureJar(final String featureId, final String featureVersion, final String featureXml,
        final String jarDir) {

    final File file = new File(jarDir, featureId + "_" + featureVersion + ".jar");
    file.getParentFile().mkdirs();// www  .ja  va  2  s  .  co m

    try {
        final JarOutputStream jarOutputStream = new JarOutputStream(
                new BufferedOutputStream(new FileOutputStream(file)));

        final JarEntry entry = new JarEntry("feature.xml");
        jarOutputStream.putNextEntry(entry);

        final BufferedInputStream featureXmlStream = new BufferedInputStream(new FileInputStream(featureXml));
        copy(featureXmlStream, jarOutputStream);

        jarOutputStream.close();

    } catch (final FileNotFoundException e) {
        throw new RuntimeException("Could not create Feature Jar: " + file.getAbsolutePath(), e);
    } catch (final IOException e) {
        throw new RuntimeException("Could not create Feature Jar: " + file.getAbsolutePath(), e);
    }

    return true;
}

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From source file:com.glaf.core.util.ZipUtils.java

public static byte[] getZipBytes(Map<String, InputStream> dataMap) {
    byte[] bytes = null;
    try {/*from ww  w. j  av  a 2  s.  co  m*/
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        BufferedOutputStream bos = new BufferedOutputStream(baos);
        JarOutputStream jos = new JarOutputStream(bos);
        if (dataMap != null) {
            Set<Entry<String, InputStream>> entrySet = dataMap.entrySet();
            for (Entry<String, InputStream> entry : entrySet) {
                String name = entry.getKey();
                InputStream inputStream = entry.getValue();
                if (name != null && inputStream != null) {
                    BufferedInputStream bis = new BufferedInputStream(inputStream);
                    JarEntry jarEntry = new JarEntry(name);
                    jos.putNextEntry(jarEntry);

                    while ((len = bis.read(buf)) >= 0) {
                        jos.write(buf, 0, len);
                    }

                    bis.close();
                    jos.closeEntry();
                }
            }
        }
        jos.flush();
        jos.close();
        bos.flush();
        bos.close();
        bytes = baos.toByteArray();
        baos.close();
        return bytes;
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}

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From source file:org.codehaus.mojo.cassandra.AbstractCassandraMojo.java

/**
 * Create a jar with just a manifest containing a Main-Class entry for SurefireBooter and a Class-Path entry for
 * all classpath elements. Copied from surefire (ForkConfiguration#createJar())
 *
 * @param jarFile   The jar file to create/update
 * @param mainClass The main class to run.
 * @throws java.io.IOException if something went wrong.
 *///from ww w  .  j a v  a  2s  . co  m
protected void createCassandraJar(File jarFile, String mainClass, File cassandraDir) throws IOException {
    File conf = new File(cassandraDir, "conf");
    FileOutputStream fos = null;
    JarOutputStream jos = null;
    try {
        fos = new FileOutputStream(jarFile);
        jos = new JarOutputStream(fos);
        jos.setLevel(JarOutputStream.STORED);
        jos.putNextEntry(new JarEntry("META-INF/MANIFEST.MF"));

        Manifest man = new Manifest();

        // we can't use StringUtils.join here since we need to add a '/' to
        // the end of directory entries - otherwise the jvm will ignore them.
        StringBuilder cp = new StringBuilder();
        cp.append(new URL(conf.toURI().toASCIIString()).toExternalForm());
        cp.append(' ');
        getLog().debug("Adding plugin artifact: " + ArtifactUtils.versionlessKey(pluginArtifact)
                + " to the classpath");
        cp.append(new URL(pluginArtifact.getFile().toURI().toASCIIString()).toExternalForm());
        cp.append(' ');

        for (Artifact artifact : this.pluginDependencies) {
            getLog().debug("Adding plugin dependency artifact: " + ArtifactUtils.versionlessKey(artifact)
                    + " to the classpath");
            // NOTE: if File points to a directory, this entry MUST end in '/'.
            cp.append(new URL(artifact.getFile().toURI().toASCIIString()).toExternalForm());
            cp.append(' ');
        }

        if (addMainClasspath || addTestClasspath) {
            if (addTestClasspath) {
                getLog().debug("Adding: " + testClassesDirectory + " to the classpath");
                cp.append(new URL(testClassesDirectory.toURI().toASCIIString()).toExternalForm());
                cp.append(' ');
            }
            if (addMainClasspath) {
                getLog().debug("Adding: " + classesDirectory + " to the classpath");
                cp.append(new URL(classesDirectory.toURI().toASCIIString()).toExternalForm());
                cp.append(' ');
            }
            for (Artifact artifact : (Set<Artifact>) this.project.getArtifacts()) {
                if ("jar".equals(artifact.getType()) && !Artifact.SCOPE_PROVIDED.equals(artifact.getScope())
                        && (!Artifact.SCOPE_TEST.equals(artifact.getScope()) || addTestClasspath)) {
                    getLog().debug("Adding dependency: " + ArtifactUtils.versionlessKey(artifact)
                            + " to the classpath");
                    // NOTE: if File points to a directory, this entry MUST end in '/'.
                    cp.append(new URL(artifact.getFile().toURI().toASCIIString()).toExternalForm());
                    cp.append(' ');
                }
            }
        }

        man.getMainAttributes().putValue("Manifest-Version", "1.0");
        man.getMainAttributes().putValue("Class-Path", cp.toString().trim());
        man.getMainAttributes().putValue("Main-Class", mainClass);

        man.write(jos);
    } finally {
        IOUtil.close(jos);
        IOUtil.close(fos);
    }
}

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From source file:org.apache.solr.core.TestCoreContainer.java

@Test
public void testSharedLib() throws Exception {
    Path tmpRoot = createTempDir("testSharedLib");

    File lib = new File(tmpRoot.toFile(), "lib");
    lib.mkdirs();/* w  w  w .j  av a2 s  . com*/

    JarOutputStream jar1 = new JarOutputStream(new FileOutputStream(new File(lib, "jar1.jar")));
    jar1.putNextEntry(new JarEntry("defaultSharedLibFile"));
    jar1.closeEntry();
    jar1.close();

    File customLib = new File(tmpRoot.toFile(), "customLib");
    customLib.mkdirs();

    JarOutputStream jar2 = new JarOutputStream(new FileOutputStream(new File(customLib, "jar2.jar")));
    jar2.putNextEntry(new JarEntry("customSharedLibFile"));
    jar2.closeEntry();
    jar2.close();

    final CoreContainer cc1 = init(tmpRoot, "<solr></solr>");
    try {
        cc1.loader.openResource("defaultSharedLibFile").close();
    } finally {
        cc1.shutdown();
    }

    final CoreContainer cc2 = init(tmpRoot, "<solr><str name=\"sharedLib\">lib</str></solr>");
    try {
        cc2.loader.openResource("defaultSharedLibFile").close();
    } finally {
        cc2.shutdown();
    }

    final CoreContainer cc3 = init(tmpRoot, "<solr><str name=\"sharedLib\">customLib</str></solr>");
    try {
        cc3.loader.openResource("customSharedLibFile").close();
    } finally {
        cc3.shutdown();
    }
}

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From source file:JarMaker.java

/**
 * Combine several jar files and some given files into one jar file.
 * @param outJar The output jar file's filename.
 * @param inJarsList The jar files to be combined
 * @param filter A filter that exclude some entries of input jars. User
 *        should implement the EntryFilter interface.
 * @param inFileList The files to be added into the jar file.
 * @param prefixs The prefixs of files to be added into the jar file.
 *        inFileList and prefixs should be paired.
 * @throws FileNotFoundException/*from w w w.j ava2s .  c  om*/
 * @throws IOException
 */
@SuppressWarnings("unchecked")
public static void combineJars(String outJar, String[] inJarsList, EntryFilter filter, String[] inFileList,
        String[] prefixs) throws FileNotFoundException, IOException {

    JarOutputStream jout = new JarOutputStream(new FileOutputStream(outJar));
    ArrayList entryList = new ArrayList();
    for (int i = 0; i < inJarsList.length; i++) {
        BufferedInputStream bufferedinputstream = new BufferedInputStream(new FileInputStream(inJarsList[i]));
        ZipInputStream zipinputstream = new ZipInputStream(bufferedinputstream);
        byte abyte0[] = new byte[1024 * 4];
        for (ZipEntry zipentry = zipinputstream.getNextEntry(); zipentry != null; zipentry = zipinputstream
                .getNextEntry()) {
            if (filter.accept(zipentry)) {
                if (!entryList.contains(zipentry.getName())) {
                    jout.putNextEntry(zipentry);
                    if (!zipentry.isDirectory()) {
                        int j;
                        try {
                            while ((j = zipinputstream.read(abyte0, 0, abyte0.length)) != -1)
                                jout.write(abyte0, 0, j);
                        } catch (IOException ie) {
                            throw ie;
                        }
                    }
                    entryList.add(zipentry.getName());
                }
            }
        }
        zipinputstream.close();
        bufferedinputstream.close();
    }
    for (int i = 0; i < inFileList.length; i++) {
        add(jout, new File(inFileList[i]), prefixs[i]);
    }
    jout.close();
}

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From source file:com.germinus.easyconf.FileUtil.java

public static void writeAsJAR(File dest, String propsFileName, Properties props)
        throws FileNotFoundException, IOException {
    JarOutputStream out = new JarOutputStream(new FileOutputStream(dest));
    JarEntry propertiesFile = new JarEntry(propsFileName);
    propertiesFile.setExtra(propertiesToString(props).getBytes());
    out.putNextEntry(propertiesFile);/* w w  w . j a v  a 2s . c  o m*/
    out.close();
}

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From source file:io.smartspaces.workbench.project.java.BndOsgiContainerBundleCreator.java

/**
 * Create a Jar file from a source folder.
 *
 * @param jarDestinationFile/*from  ww w.j  av a  2s .  c  o m*/
 *          the jar file being created
 * @param sourceFolder
 *          the source folder containing the classes
 */
private void createJarFile(File jarDestinationFile, File sourceFolder) {
    // Create a buffer for reading the files
    byte[] buf = new byte[IO_BUFFER_SIZE];

    JarOutputStream out = null;
    try {
        // Create the jar file
        out = new JarOutputStream(new FileOutputStream(jarDestinationFile));

        writeJarFile(sourceFolder, buf, out, "");

        // Complete the jar file
        out.close();
    } catch (Exception e) {
        throw new SmartSpacesException(
                String.format("Failed creating jar file %s", jarDestinationFile.getAbsolutePath()), e);
    } finally {
        fileSupport.close(out, true);
    }
}

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