Example usage for java.util.jar Manifest Manifest

Introduction

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

Prototype

public Manifest(Manifest man) 

Source Link

Document

Constructs a new Manifest that is a copy of the specified Manifest.

Usage

From source file:org.echocat.nodoodle.NodoodleInformationFactory.java

public Manifest getManifest() {
    final Manifest manifest;
    final URL manifestUrl = findManifestUrl();
    if (manifestUrl != null) {
        try {//from   w ww.j  a  v a 2s  .  com
            final InputStream is = manifestUrl.openStream();
            try {
                manifest = new Manifest(is);
            } finally {
                IOUtils.closeQuietly(is);
            }
        } catch (IOException e) {
            throw new RuntimeException("Could not read manifest from " + manifestUrl + ".", e);
        }
    } else {
        manifest = null;
    }
    return manifest;
}

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From source file:com.vmware.vfabric.hyperic.plugin.vfws.BmxResult.java

public Properties parseToProperties() throws IOException {
    InputStream is = _response.getEntity().getContent();
    props = new Properties();

    Manifest manifest = new Manifest(is);
    Attributes attributes = manifest.getMainAttributes();
    if (null == attributes) {
        _log.error("Unable to parse results. No attributes found");
        return null;
    }/*from   www . ja  v a  2  s  .  c  om*/

    for (Iterator<Object> it = attributes.keySet().iterator(); it.hasNext();) {
        Name key = (Name) it.next();
        if (key == null) {
            _log.debug("Skipping null key");
            continue;
        }
        Object value = attributes.get(key);
        if (value.getClass() != String.class) {
            _log.error("Attribute value not of class String");
            continue;
        }
        String keyName = key.toString();
        String val = (String) value;
        props.put(keyName, val);
    }
    return props;
}

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From source file:pl.otros.logview.VersionUtil.java

/**
 * Check version of running application. Version is read from /META-INF/MANIFEST.MF file
 *
 * @return currently running version//  www.j  a  va  2  s.co m
 * @throws IOException
 */
public static String getRunningVersion() throws IOException {
    LOGGER.info("Checking running version");
    String result = "";
    Enumeration<URL> resources = VersionUtil.class.getClassLoader().getResources("META-INF/MANIFEST.MF");
    while (resources.hasMoreElements()) {
        URL url = resources.nextElement();
        if (url.toString().contains("OtrosLogViewer")) {
            InputStream inputStream = url.openStream();
            try {
                Manifest manifest = new Manifest(inputStream);
                result = manifest.getMainAttributes().getValue(IMPLEMENTATION_VERSION);
                LOGGER.info("Running version is " + result);

            } finally {
                IOUtils.closeQuietly(inputStream);
            }
        }
    }
    return result;
}

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From source file:org.openhab.tools.analysis.checkstyle.RequireBundleCheck.java

@Override
protected void processFiltered(File file, FileText fileText) {
    try {//from  w  ww.  j  a v a  2 s.  c  o m
        // We use Manifest class here instead of ManifestParser,
        // because it is easier to get the content of the headers
        // in the MANIFEST.MF
        Manifest manifest = new Manifest(new FileInputStream(file));
        Attributes attributes = manifest.getMainAttributes();

        String fragmentHost = attributes.getValue(FRAGMENT_HOST_HEADER_NAME);
        String bundleSymbolicName = attributes.getValue(BUNDLE_SYMBOLIC_NAME_HEADER_NAME);

        boolean testBundle = false;
        if (StringUtils.isNotBlank(fragmentHost) && StringUtils.isNotBlank(bundleSymbolicName)) {
            testBundle = bundleSymbolicName.startsWith(fragmentHost)
                    && bundleSymbolicName.substring(fragmentHost.length()).startsWith(".test");
        }

        String requireBundleHeaderValue = attributes.getValue(REQUIRE_BUNDLE_HEADER_NAME);
        if (requireBundleHeaderValue != null && !testBundle) {

            int lineNumber = findLineNumberSafe(fileText, requireBundleHeaderValue, 0,
                    REQUIRE_BUNDLE_HEADER_NAME + " header line number not found.");
            log(lineNumber, "The MANIFEST.MF file must not contain any Require-Bundle entries. "
                    + "Instead, Import-Package must be used.");
        } else if (requireBundleHeaderValue != null && testBundle) {
            String[] bundleNames = requireBundleHeaderValue.split(",");
            for (String bundleName : bundleNames) {
                if (!allowedRequireBundles.contains(bundleName)) {
                    int lineNumber = findLineNumberSafe(fileText, requireBundleHeaderValue, 0,
                            "Header value not found.");
                    log(lineNumber,
                            "The MANIFEST.MF file of a test fragment must not contain Require-Bundle entries other than "
                                    + getAllowedBundlesString() + ".");
                    break;
                }
            }
        }
    } catch (

    FileNotFoundException e) {
        logger.error("An exception was thrown while trying to open the file " + file.getPath(), e);
    } catch (IOException e) {
        logger.error("An exception was thrown while trying to read the file " + file.getPath(), e);
    }
}

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From source file:org.ow2.chameleon.core.utils.BundleHelper.java

private static boolean isExplodedBundle(File directory) {
    if (!directory.isDirectory()) {
        return false;
    }/*from   w  w  w.  j  ava 2s .com*/
    File manifestFile = new File(directory, MANIFEST);
    if (!manifestFile.exists()) {
        return false;
    }

    FileInputStream stream = null;
    try {
        stream = new FileInputStream(manifestFile);
        Manifest manifest = new Manifest(stream);
        return manifest.getMainAttributes().getValue(Constants.BUNDLE_SYMBOLICNAME) != null;
    } catch (IOException e) {
        LoggerFactory.getLogger(BundleHelper.class).error(
                "Cannot check if the directory {} is a bundle, " + "cannot read the manifest file",
                directory.getName(), e);
        return false;
    } finally {
        IOUtils.closeQuietly(stream);
    }
}

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From source file:com.thoughtworks.go.plugin.infra.plugininfo.GoPluginOSGiManifest.java

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);//from   www.  j ava2 s  . c o  m
            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);
        }
    }
}

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From source file:adalid.util.info.JavaInfo.java

public static void printManifestInfo(String extension, boolean details, URL url) throws IOException {
    InputStream stream = url.openStream();
    if (stream == null) {
        return;//w w w. java 2  s .  c o m
    }
    //      String file = url.getFile();
    String path = StringUtils.removeEndIgnoreCase(url.getPath(), "!/" + JarFile.MANIFEST_NAME);
    String name = StringUtils.substringAfterLast(path, "/");
    Manifest manifest = new Manifest(stream);
    if (!extensionNameMatches(manifest, extension)) {
        return;
    }
    //      out.println(file);
    printManifestInfo(path, name, details, manifest);
}

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From source file:com.commercehub.dropwizard.BuildInfoServlet.java

@Override
public void init(ServletConfig config) {
    objectWriter = new ObjectMapper().writer();

    cacheControl = new CacheControl();
    cacheControl.setMustRevalidate(true);
    cacheControl.setNoCache(true);/*  w w  w  .  j  a va  2s  .c o m*/
    cacheControl.setNoStore(true);

    // cache build information
    manifestAttributes = new Properties();
    ImmutableSet<String> attributeBlacklist = getAttributeBlacklist(config);
    try {
        Enumeration<URL> resources = getClass().getClassLoader().getResources(JarFile.MANIFEST_NAME);
        if (resources != null) {
            while (resources.hasMoreElements()) {
                Manifest manifest = new Manifest(resources.nextElement().openStream());
                Attributes attributes = manifest.getMainAttributes();
                for (Object key : attributes.keySet()) {
                    Attributes.Name attrName = (Attributes.Name) key;
                    if (!attributeBlacklist.contains(attrName.toString())) {
                        manifestAttributes.setProperty(attrName.toString(), attributes.getValue(attrName));
                    }
                }
            }
        }
    } catch (IOException e) {
        log.warn("Unable to retrieve build info", e);
    }
}

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From source file:com.ericsson.eiffel.remrem.generate.EiffelRemremControllerIntegrationTest.java

public static String getMessagingVersion() {
    Enumeration resEnum;/*from   w  ww.j a  v a  2 s.  c  o  m*/
    try {
        resEnum = Thread.currentThread().getContextClassLoader().getResources(JarFile.MANIFEST_NAME);
        while (resEnum.hasMoreElements()) {
            try {
                URL url = (URL) resEnum.nextElement();
                if (url.getPath().contains("eiffel-remrem-semantics")) {
                    InputStream is = url.openStream();
                    if (is != null) {
                        Manifest manifest = new Manifest(is);
                        Attributes mainAttribs = manifest.getMainAttributes();
                        String version = mainAttribs.getValue("semanticsVersion");
                        if (version != null) {
                            return version;
                        }
                    }
                }
            } catch (Exception e) {
                // Silently ignore wrong manifests on classpath?
            }
        }
    } catch (IOException e1) {
        // Silently ignore wrong manifests on classpath?
    }
    return null;
}

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