public static String getRuntimeVersion()

in camel-k-core/support/src/main/java/org/apache/camel/k/support/RuntimeSupport.java [216:253]

30 lines of code
8 McCabe index (conditional complexity)


    public static String getRuntimeVersion() {
        String version = null;

        InputStream is = null;
        // try to load from maven properties first
        try {
            Properties p = new Properties();
            is = RuntimeSupport.class.getResourceAsStream("/META-INF/maven/org.apache.camel.k/camel-k-runtime-core/pom.properties");
            if (is != null) {
                p.load(is);
                version = p.getProperty("version", "");
            }
        } catch (Exception e) {
            // ignore
        } finally {
            if (is != null) {
                IOHelper.close(is);
            }
        }

        // fallback to using Java API
        if (version == null) {
            Package aPackage = RuntimeSupport.class.getPackage();
            if (aPackage != null) {
                version = aPackage.getImplementationVersion();
                if (version == null) {
                    version = aPackage.getSpecificationVersion();
                }
            }
        }

        if (version == null) {
            // we could not compute the version so use a blank
            version = "";
        }

        return Objects.requireNonNull(version, "Could not determine Camel K Runtime version");
    }