Example usage for java.util.jar JarFile getManifest

Introduction

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

Prototype

public Manifest getManifest() throws IOException 

Source Link

Document

Returns the jar file manifest, or null if none.

Usage

From source file:com.gzj.tulip.load.ResourceRef.java

public static ResourceRef toResourceRef(Resource folder) throws IOException {
    ResourceRef rr = new ResourceRef(folder, null, null);
    String[] modifiers = null;//from   ww w  .  j  ava  2  s  .c  o  m
    Resource rosePropertiesResource = rr.getInnerResource("META-INF/rose.properties");
    if (rosePropertiesResource.exists()) {
        if (logger.isDebugEnabled()) {
            logger.debug("found rose.properties: " + rosePropertiesResource.getURI());
        }
        InputStream in = rosePropertiesResource.getInputStream();
        rr.properties.load(in);
        in.close();
        String attrValue = rr.properties.getProperty("rose");
        if (attrValue == null) {
            attrValue = rr.properties.getProperty("Rose");
        }
        if (attrValue != null) {
            modifiers = StringUtils.split(attrValue, ", ;\n\r\t");
            if (logger.isDebugEnabled()) {
                logger.debug("modifiers[by properties][" + rr.getResource().getURI() + "]="
                        + Arrays.toString(modifiers));
            }
        }
    }
    //
    if (modifiers == null) {
        if (!"jar".equals(rr.getProtocol())) {
            modifiers = new String[] { "**" };
            if (logger.isDebugEnabled()) {
                logger.debug("modifiers[by default][" + rr.getResource().getURI() + "]="
                        + Arrays.toString(modifiers));
            }
        } else {
            JarFile jarFile = new JarFile(rr.getResource().getFile());
            Manifest manifest = jarFile.getManifest();
            if (manifest != null) {
                Attributes attributes = manifest.getMainAttributes();
                String attrValue = attributes.getValue("rose");
                if (attrValue == null) {
                    attrValue = attributes.getValue("Rose");
                }
                if (attrValue != null) {
                    modifiers = StringUtils.split(attrValue, ", ;\n\r\t");
                    if (logger.isDebugEnabled()) {
                        logger.debug("modifiers[by manifest.mf][" + rr.getResource().getURI() + "]="
                                + Arrays.toString(modifiers));
                    }
                }
            }
        }
    }
    rr.setModifiers(modifiers);
    return rr;
}

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From source file:org.sonar.updatecenter.deprecated.Plugin.java

public static Plugin extractMetadata(File file) throws IOException {
    JarFile jar = new JarFile(file);
    ZipEntry entry = jar.getEntry("META-INF/MANIFEST.MF");
    long timestamp = entry.getTime();
    Manifest manifest = jar.getManifest();
    jar.close();//from w  ww. java 2 s  .c o  m

    Attributes attributes = manifest.getMainAttributes();
    String pluginKey = attributes.getValue("Plugin-Key");
    Plugin plugin = new Plugin(pluginKey);
    plugin.setName(attributes.getValue("Plugin-Name"));
    plugin.setVersion(attributes.getValue("Plugin-Version"));
    plugin.setRequiredSonarVersion(attributes.getValue("Sonar-Version"));
    plugin.setHomepage(attributes.getValue("Plugin-Homepage"));
    plugin.setDate(timestamp);
    return plugin;
}

---

From source file:org.commonjava.web.test.fixture.JarKnockouts.java

public static File rewriteJar(final File source, final File targetDir, final Set<JarKnockouts> jarKnockouts)
        throws IOException {
    final JarKnockouts allKnockouts = new JarKnockouts();
    for (final JarKnockouts jk : jarKnockouts) {
        allKnockouts.knockoutPaths(jk.getKnockedOutPaths());
    }/*  w w  w. ja v  a 2  s . c  o  m*/

    targetDir.mkdirs();
    final File target = new File(targetDir, source.getName());

    JarFile in = null;
    JarOutputStream out = null;
    try {
        in = new JarFile(source);

        final BufferedOutputStream fos = new BufferedOutputStream(new FileOutputStream(target));
        out = new JarOutputStream(fos, in.getManifest());

        final Enumeration<JarEntry> entries = in.entries();
        while (entries.hasMoreElements()) {
            final JarEntry entry = entries.nextElement();
            if (!allKnockouts.knockout(entry.getName())) {
                final InputStream stream = in.getInputStream(entry);
                out.putNextEntry(entry);
                copy(stream, out);
                out.closeEntry();
            }
        }
    } finally {
        closeQuietly(out);
        if (in != null) {
            try {
                in.close();
            } catch (final IOException e) {
            }
        }
    }

    return target;
}

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From source file:hudson.plugins.simpleupdatesite.HPI.java

public static HPI loadHPI(File file) throws IOException {
    JarFile jarFile = new JarFile(file);
    try {// w ww  .  ja va2s.  c  om
        ZipEntry entry = jarFile.getEntry("META-INF/MANIFEST.MF");
        HPI hpi = new HPI();
        hpi.init(jarFile.getManifest().getMainAttributes(), entry.getTime());
        return hpi;
    } finally {
        jarFile.close();
    }
}

---

From source file:org.asoem.greyfish.cli.GreyfishCLIApplication.java

private static Optional<String> getCommitHash(final Class<?> clazz) {
    try {//ww  w.ja va  2 s.  co  m
        final JarFile jarFile = Resources.getJarFile(clazz);
        final Manifest manifest = jarFile.getManifest();
        final Attributes attr = manifest.getMainAttributes();
        return Optional.of(attr.getValue("Git-Commit-Hash"));
    } catch (IOException e) {
        throw new IOError(e);
    } catch (UnsupportedOperationException e) {
        return Optional.absent();
    }
}

---

From source file:com.arcusys.liferay.vaadinplugin.util.ControlPanelPortletUtil.java

private static String getManifestAttribute(JarFile jarFile, String versionAttribute) throws IOException {
    Manifest manifest = jarFile.getManifest();
    if (manifest == null) {
        return null;
    }//from   w  w w . j a v  a2s.c  o m
    Attributes attr = manifest.getMainAttributes();
    String bundleName = attr.getValue("Bundle-Name");
    if (bundleName != null) {
        return attr.getValue(versionAttribute);
    }

    return null;
}

---

From source file:com.arcusys.liferay.vaadinplugin.util.ControlPanelPortletUtil.java

private static String getManifestAttributeForVaadin6(JarFile jarFile, String versionAttribute)
        throws IOException {
    Manifest manifest = jarFile.getManifest();
    if (manifest == null) {
        return null;
    }/*from ww  w .ja  va 2 s  . com*/
    Attributes attr = manifest.getMainAttributes();
    String bundleName = attr.getValue("Bundle-Name");
    if (bundleName != null && bundleName.equals("Vaadin")) {
        return attr.getValue(versionAttribute);
    }

    return null;
}

---

From source file:org.openanzo.client.cli.CommandLineInterface.java

private static String determineVersion() throws URISyntaxException, IOException {
    String version = null;//from   ww w. j  a  va2s.c  o  m
    if (CommandLineInterface.class.getProtectionDomain() != null
            && CommandLineInterface.class.getProtectionDomain().getCodeSource() != null
            && CommandLineInterface.class.getProtectionDomain().getCodeSource().getLocation() != null) {
        ProtectionDomain domain = CommandLineInterface.class.getProtectionDomain();
        CodeSource source = domain.getCodeSource();
        URL location = source.getLocation();
        if (location != null) {
            File file = new File(location.toURI());
            if (file.exists()) {
                JarFile jar = new JarFile(file);
                version = jar.getManifest().getMainAttributes().getValue("Bundle-Version");
                if (version == null) {
                    version = jar.getManifest().getMainAttributes().getValue("Implementation-Build");
                }
            }
        }
    }
    if (version == null) {
        version = CommandLineInterface.class.getPackage().getImplementationVersion();
    }
    return version;
}

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From source file:org.orbisgis.core.plugin.BundleTools.java

private static BundleReference parseJarManifest(File jarFilePath, List<PackageDeclaration> packages)
        throws IOException {
    JarFile jar = new JarFile(jarFilePath);
    return parseManifest(jar.getManifest(), packages);
}

---

From source file:org.wso2.carbon.wsdl2code.POMGenerator.java

public static String getVersion(String artifact) throws Exception {

    java.io.File file = new java.io.File(artifact);
    java.util.jar.JarFile jar = new java.util.jar.JarFile(file);
    java.util.jar.Manifest manifest = jar.getManifest();

    String versionNumber = "";
    java.util.jar.Attributes attributes = manifest.getMainAttributes();
    if (attributes != null) {
        java.util.Iterator it = attributes.keySet().iterator();
        while (it.hasNext()) {
            java.util.jar.Attributes.Name key = (java.util.jar.Attributes.Name) it.next();
            String keyword = key.toString();
            if (keyword.equals("Implementation-Version") || keyword.equals("Bundle-Version")) {
                versionNumber = (String) attributes.get(key);
                break;
            }//w w  w. jav a2s  .  com
        }
    }
    jar.close();

    if (versionNumber != null && !versionNumber.equals("")) {
        return versionNumber;
    }

    //if manifest does not contain version number it had to be extracted from the file name
    String fileName = file.getName().substring(0, file.getName().lastIndexOf("."));
    if (fileName.contains(".")) {
        String majorVersion = fileName.substring(0, fileName.indexOf("."));
        String minorVersion = fileName.substring(fileName.indexOf("."));
        int delimiter = majorVersion.lastIndexOf("-");
        if (majorVersion.indexOf("_") > delimiter)
            delimiter = majorVersion.indexOf("_");
        majorVersion = majorVersion.substring(delimiter + 1, fileName.indexOf("."));
        versionNumber = majorVersion + minorVersion;
    }

    return versionNumber;

}

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