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

Example 51 with Attributes

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

the class DefaultManifestBuilder method build.

/**
 * Update the given manifest.
 * @param original original manifest to be modified
 * @return modified manifest
 */
public Manifest build(final Manifest original) {
    Attributes att = original.getMainAttributes();
    // Set the imports (add ipojo and handler namespaces
    setImports(att);
    // Add iPOJO-Component
    setPOJOMetadata(att);
    // Add iPOJO to the creators
    setCreatedBy(att);
    return original;
}

Example 52 with Attributes

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

the class DefaultManifestBuilderTestCase method setUp.

@Override
public void setUp() throws Exception {
    super.setUp();
    manifest = new Manifest();
    Attributes attributes = manifest.getMainAttributes();
    attributes.putValue("Import-Package", ORG_OSGI_FRAMEWORK_VERSION_1_5);
    attributes.putValue("Created-By", "TestCase");
    builder = new DefaultManifestBuilder();
    builder.addReferredPackage(Collections.singleton("org.osgi.service.http"));
}

Example 53 with Attributes

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

the class BundlePlugin method mergeManifest.

protected static void mergeManifest(Instructions instructions, Manifest... manifests) throws IOException {
    for (int i = manifests.length - 2; i >= 0; i--) {
        Manifest mergedManifest = manifests[i];
        Manifest manifest = manifests[i + 1];
        Attributes mergedMainAttributes = mergedManifest.getMainAttributes();
        Attributes mainAttributes = manifest.getMainAttributes();
        Attributes filteredMainAttributes = filterAttributes(instructions, mainAttributes, null);
        if (!filteredMainAttributes.isEmpty()) {
            mergeAttributes(mergedMainAttributes, filteredMainAttributes);
        }
        Map<String, Attributes> mergedEntries = mergedManifest.getEntries();
        Map<String, Attributes> entries = manifest.getEntries();
        for (Map.Entry<String, Attributes> entry : entries.entrySet()) {
            String name = entry.getKey();
            Attributes attributes = entry.getValue();
            Attributes filteredAttributes = filterAttributes(instructions, attributes, null);
            if (!filteredAttributes.isEmpty()) {
                Attributes mergedAttributes = mergedManifest.getAttributes(name);
                if (mergedAttributes != null) {
                    mergeAttributes(mergedAttributes, filteredAttributes);
                } else {
                    mergedEntries.put(name, filteredAttributes);
                }
            }
        }
    }
}

Example 54 with Attributes

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

the class BundlePlugin method filterAttributes.

/**
 * @see Analyzer#filter
 */
private static Attributes filterAttributes(Instructions instructions, Attributes source, Set<Instruction> nomatch) {
    Attributes result = new Attributes();
    Map<String, Object> keys = new TreeMap<String, Object>();
    for (Object key : source.keySet()) {
        keys.put(key.toString(), key);
    }
    List<Instruction> filters = new ArrayList<Instruction>(instructions.keySet());
    if (nomatch == null) {
        nomatch = Create.set();
    }
    for (Instruction instruction : filters) {
        boolean match = false;
        for (Iterator<Map.Entry<String, Object>> i = keys.entrySet().iterator(); i.hasNext(); ) {
            Map.Entry<String, Object> entry = i.next();
            String key = entry.getKey();
            if (instruction.matches(key)) {
                match = true;
                if (!instruction.isNegated()) {
                    Object name = entry.getValue();
                    Object value = source.get(name);
                    result.put(name, value);
                }
                // Can never match again for another pattern
                i.remove();
            }
        }
        if (!match && !instruction.isAny())
            nomatch.add(instruction);
    }
    for (Iterator<Instruction> i = nomatch.iterator(); i.hasNext(); ) {
        Instruction instruction = i.next();
        // #252, we should not be negated to make it a constant
        if (instruction.isLiteral() && !instruction.isNegated()) {
            Object key = keys.get(instruction.getLiteral());
            if (key != null) {
                Object value = source.get(key);
                result.put(key, value);
            }
            i.remove();
            continue;
        }
        // the !package will never match anymore.
        if (instruction.isNegated()) {
            i.remove();
            continue;
        }
        // an error
        if (instruction.isOptional()) {
            i.remove();
            continue;
        }
    }
    return result;
}

Example 55 with Attributes

use of java.util.jar.Attributes in project gocd by gocd.

the class MacAboutBox method getCruiseVersion.

public static String getCruiseVersion(String jar) {
    String version = null;
    try {
        JarFile jarFile = new JarFile(jar);
        Manifest manifest = jarFile.getManifest();
        if (manifest != null) {
            Attributes attributes = manifest.getMainAttributes();
            version = attributes.getValue("Go-Version");
        }
    } catch (IOException e) {
    }
    return version;
}