Examples with ManifestElement org.eclipse.osgi.util.ManifestElement used on opensource projects

Example 16 with ManifestElement

use of org.eclipse.osgi.util.ManifestElement in project tycho by eclipse.

the class StandardExecutionEnvironment method parseEEVersion.

private EEVersion parseEEVersion(String systemCaps) {
    List<EEVersion> eeVersions = new ArrayList<>();
    try {
        ManifestElement[] systemCapValues = ManifestElement.parseHeader("org.osgi.framework.system.capabilities", systemCaps);
        for (int i = 0; i < systemCapValues.length; i++) {
            Version version;
            String singleVersion = systemCapValues[i].getAttribute("version:Version");
            if (singleVersion != null) {
                version = Version.parseVersion(singleVersion);
            } else {
                String[] versions = systemCapValues[i].getAttribute("version:List<Version>").split(",");
                List<Version> osgiVersions = new ArrayList<>(versions.length);
                for (String currentVersion : versions) {
                    osgiVersions.add(Version.parseVersion(currentVersion));
                }
                version = Collections.max(osgiVersions);
            }
            String execEnv = systemCapValues[i].getAttribute("osgi.ee");
            EEType eeType = EEType.fromName(execEnv);
            if (eeType != null) {
                eeVersions.add(new EEVersion(version, eeType));
            }
        }
        return Collections.max(eeVersions);
    } catch (BundleException e) {
        throw new RuntimeException(e);
    }
}

Example 17 with ManifestElement

use of org.eclipse.osgi.util.ManifestElement in project tycho by eclipse.

the class MutableBundleManifest method getRequiredBundleVersions.

/**
 * Read the RequiredBundle with optional versions
 *
 * @return
 */
public Map<String, String> getRequiredBundleVersions() {
    ManifestElement[] requireBundleElements = parseHeader(Constants.REQUIRE_BUNDLE);
    if (requireBundleElements == null || requireBundleElements.length == 0) {
        return Collections.emptyMap();
    }
    Map<String, String> result = new HashMap<>();
    for (ManifestElement manifestElement : requireBundleElements) {
        String symbolicName = manifestElement.getValue();
        String versionRangeString = manifestElement.getAttribute(Constants.BUNDLE_VERSION_ATTRIBUTE);
        result.put(symbolicName, versionRangeString);
    }
    return result;
}

Example 18 with ManifestElement

use of org.eclipse.osgi.util.ManifestElement in project tycho by eclipse.

the class MutableBundleManifest method getImportPackagesVersions.

/**
 * Get a map containing the name of packages in Import-Package manifest attribute as a map.
 * <p>
 * The map keys are the package names and the values are the version range if present or null
 * when absent.
 *
 * @return
 */
public Map<String, String> getImportPackagesVersions() {
    ManifestElement[] importPackageElements = parseHeader(Constants.IMPORT_PACKAGE);
    if (importPackageElements == null || importPackageElements.length == 0) {
        return Collections.emptyMap();
    }
    Map<String, String> result = new HashMap<>();
    for (ManifestElement manifestElement : importPackageElements) {
        String packageName = manifestElement.getValue();
        String versionRangeString = manifestElement.getAttribute(Constants.VERSION_ATTRIBUTE);
        result.put(packageName, versionRangeString);
    }
    return result;
}

Example 19 with ManifestElement

use of org.eclipse.osgi.util.ManifestElement in project tycho by eclipse.

the class MutableBundleManifest method getExportedPackagesVersion.

/**
 * Get a map containing the name of packages in Export-Package manifest attribute as a map.
 *
 * @return the package/version map. Keys are the package names and the values are the version if
 *         present or null when absent.
 */
public Map<String, String> getExportedPackagesVersion() {
    ManifestElement[] exportPackageElements = parseHeader(Constants.EXPORT_PACKAGE);
    if (exportPackageElements == null || exportPackageElements.length == 0) {
        return Collections.emptyMap();
    }
    Map<String, String> result = new HashMap<>();
    for (ManifestElement manifestElement : exportPackageElements) {
        String packageName = manifestElement.getValue();
        String versionRangeString = manifestElement.getAttribute(Constants.VERSION_ATTRIBUTE);
        result.put(packageName, versionRangeString);
    }
    return result;
}

Example 20 with ManifestElement

use of org.eclipse.osgi.util.ManifestElement in project tycho by eclipse.

the class MutableManifestElement method parseHeader.

public static List<MutableManifestElement> parseHeader(String name, String value) throws BundleException {
    ManifestElement[] manifestElements = ManifestElement.parseHeader(name, value);
    if (manifestElements == null) {
        return null;
    }
    List<MutableManifestElement> mutableManifestElements = new ArrayList<>();
    for (ManifestElement manifestElement : manifestElements) {
        mutableManifestElements.add(new MutableManifestElement(manifestElement));
    }
    return mutableManifestElements;
}