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

Example 96 with Attributes

use of java.util.jar.Attributes in project vertx-docgen by vert-x3.

the class BaseProcessor method resolveCoordinate.

/**
 * Resolve the coordinate of the type element, this method returns either:
 * <ul>
 * <li>a {@link io.vertx.docgen.Coordinate} object, the coordinate object can have null fields</li>
 * <li>{@code null} : the current element is being compiled, which likely means create a local link</li>
 * </ul>
 *
 * @param typeElt the type element to resolve
 * @return the resolved coordinate object or null if the element is locally compiled
 */
private Coordinate resolveCoordinate(TypeElement typeElt) {
    try {
        Symbol.ClassSymbol cs = (Symbol.ClassSymbol) typeElt;
        if (cs.sourcefile != null && getURL(cs.sourcefile) != null) {
            // .java source we can link locally
            return null;
        }
        if (cs.classfile != null) {
            JavaFileObject cf = cs.classfile;
            URL classURL = getURL(cf);
            if (classURL != null && classURL.getFile().endsWith(".class")) {
                URL manifestURL = new URL(classURL.toString().substring(0, classURL.toString().length() - (typeElt.getQualifiedName().toString().length() + 6)) + "META-INF/MANIFEST.MF");
                InputStream manifestIs = manifestURL.openStream();
                if (manifestIs != null) {
                    Manifest manifest = new Manifest(manifestIs);
                    Attributes attributes = manifest.getMainAttributes();
                    String groupId = attributes.getValue(new Attributes.Name("Maven-Group-Id"));
                    String artifactId = attributes.getValue(new Attributes.Name("Maven-Artifact-Id"));
                    String version = attributes.getValue(new Attributes.Name("Maven-Version"));
                    return new Coordinate(groupId, artifactId, version);
                }
            }
        }
    } catch (Exception ignore) {
    // 
    }
    return new Coordinate(null, null, null);
}

Example 97 with Attributes

use of java.util.jar.Attributes in project tigervnc by TigerVNC.

the class VncViewer method getTimestamp.

private static void getTimestamp() {
    if (version == null || build == null) {
        try {
            Manifest manifest = new Manifest(timestamp);
            Attributes attributes = manifest.getMainAttributes();
            version = attributes.getValue("Version");
            build = attributes.getValue("Build");
            buildDate = attributes.getValue("Package-Date");
            buildTime = attributes.getValue("Package-Time");
        } catch (java.lang.Exception e) {
        }
    }
}

Example 98 with Attributes

use of java.util.jar.Attributes in project J2ME-Loader by nikita36078.

the class AndroidProducer method processJar.

public static void processJar(File jarInputFile, File jarOutputFile, boolean isMidlet) throws IOException {
    JarInputStream jis = null;
    JarOutputStream jos = null;
    HashMap<String, byte[]> resources = new HashMap<>();
    try {
        jis = new JarInputStream(new FileInputStream(jarInputFile));
        Manifest manifest = jis.getManifest();
        if (manifest == null) {
            jos = new JarOutputStream(new FileOutputStream(jarOutputFile));
        } else {
            Attributes attributes = manifest.getMainAttributes();
            if (!attributes.containsKey(Attributes.Name.MANIFEST_VERSION)) {
                attributes.put(Attributes.Name.MANIFEST_VERSION, "1.0");
            }
            jos = new JarOutputStream(new FileOutputStream(jarOutputFile), manifest);
        }
        byte[] buffer = new byte[1024];
        JarEntry jarEntry;
        while ((jarEntry = jis.getNextJarEntry()) != null) {
            if (!jarEntry.isDirectory()) {
                String name = jarEntry.getName();
                int size = 0;
                int read;
                int length = buffer.length;
                while ((read = jis.read(buffer, size, length)) > 0) {
                    size += read;
                    length = 1024;
                    if (size + length > buffer.length) {
                        byte[] newInputBuffer = new byte[size + length];
                        System.arraycopy(buffer, 0, newInputBuffer, 0, buffer.length);
                        buffer = newInputBuffer;
                    }
                }
                byte[] inBuffer = new byte[size];
                System.arraycopy(buffer, 0, inBuffer, 0, size);
                resources.put(name, inBuffer);
                if (name.endsWith(".class")) {
                    analyze(name.substring(0, name.length() - ".class".length()), new ByteArrayInputStream(inBuffer));
                }
            }
        }
        for (String name : resources.keySet()) {
            byte[] inBuffer = resources.get(name);
            byte[] outBuffer = inBuffer;
            if (name.endsWith(".class")) {
                outBuffer = instrument(name, new ByteArrayInputStream(inBuffer), isMidlet);
            }
            jos.putNextEntry(new JarEntry(name));
            jos.write(outBuffer);
        }
    } finally {
        if (jis != null) {
            jis.close();
        }
        if (jos != null) {
            jos.close();
        }
    }
}

Example 99 with Attributes

use of java.util.jar.Attributes in project ignite by apache.

the class GridUriDeploymentJarVerifier method getSignedFiles.

/**
 * Gets all signed files from the manifest.
 * <p>
 * It scans all manifest entries and their attributes. If there is an attribute
 * name which ends with "-DIGEST" we are assuming that manifest entry name is a
 * signed file name.
 *
 * @param manifest JAR file manifest.
 * @return Either empty set if none found or set of signed file names.
 */
private static Set<String> getSignedFiles(Manifest manifest) {
    Set<String> fileNames = new HashSet<>();
    Map<String, Attributes> entries = manifest.getEntries();
    if (entries != null && entries.size() > 0) {
        for (Map.Entry<String, Attributes> entry : entries.entrySet()) {
            Attributes attrs = entry.getValue();
            for (Map.Entry<Object, Object> attrEntry : attrs.entrySet()) {
                if (attrEntry.getKey().toString().toUpperCase().endsWith("-DIGEST")) {
                    fileNames.add(entry.getKey());
                    break;
                }
            }
        }
    }
    return fileNames;
}

Example 100 with Attributes

use of java.util.jar.Attributes in project Lucee by lucee.

the class BundleBuilderFactory method extendManifest.

private void extendManifest(Manifest mf) {
    Attributes attrs = mf.getMainAttributes();
    attrs.putValue("Bundle-ManifestVersion", "" + MANIFEST_VERSION);
    if (!StringUtil.isEmpty(name))
        attrs.putValue("Bundle-Name", name);
    attrs.putValue("Bundle-SymbolicName", symbolicName);
    if (!StringUtil.isEmpty(description))
        attrs.putValue("Bundle-Description", description);
    if (!StringUtil.isEmpty(bundleActivationPolicy))
        attrs.putValue("Bundle-ActivationPolicy", bundleActivationPolicy);
    if (version != null)
        attrs.putValue("Bundle-Version", version.toString());
    if (!StringUtil.isEmpty(activator)) {
        if (!activator.equalsIgnoreCase("none")) {
            attrs.putValue("Bundle-Activator", activator);
            addImportPackage("org.osgi.framework");
        } else {
            // attrs.remove("Bundle-Activator");
            attrs.putValue("Bundle-Activator", "");
        }
    }
    // Export-Package
    String str = ignoreExistingManifest ? null : attrs.getValue("Export-Package");
    // no existing Export-Package
    Set<String> set;
    if (Util.isEmpty(str, true)) {
        set = existingPackages;
    } else {
        set = new HashSet<String>();
        addPackages(set, str);
    }
    if (!ArrayUtil.isEmpty(exportPackage) && !isAsterix(exportPackage)) {
        Iterator<String> it = exportPackage.iterator();
        while (it.hasNext()) {
            set.add(it.next());
        }
    }
    exportPackage = ListUtil.toList(set);
    addList(attrs, "Export-Package", exportPackage);
    // Require-Bundle
    str = attrs.getValue("Require-Bundle");
    if (Util.isEmpty(str, true))
        addList(attrs, "Require-Bundle", requireBundle);
    // Require-Bundle
    str = attrs.getValue("Require-Bundle-Fragment");
    if (Util.isEmpty(str, true))
        addList(attrs, "Require-Bundle-Fragment", requireBundleFragment);
    // str = attrs.getValue("Fragment-Host");
    // if(Util.isEmpty(str,true))
    attrs.remove("Fragment-Host");
    addList(attrs, "Fragment-Host", fragmentHost);
    str = attrs.getValue("Import-Package");
    if (Util.isEmpty(str, true))
        addList(attrs, "Import-Package", importPackage);
    str = attrs.getValue("DynamicImport-Package");
    if (Util.isEmpty(str, true))
        addList(attrs, "DynamicImport-Package", dynImportPackage);
    str = attrs.getValue("Bundle-ClassPath");
    if (Util.isEmpty(str, true))
        addList(attrs, "Bundle-ClassPath", classPath);
}