private InputStream getConfigStream()

in core/src/main/java/org/apache/jsieve/ConfigurationManager.java [154:173]

• 15 lines of code
• 4 McCabe index (conditional complexity)

    private InputStream getConfigStream(String configName) throws IOException {
        InputStream stream = null;
        // Context classloader is usually right in a JEE evironment
        final ClassLoader contextClassLoader = Thread.currentThread()
                .getContextClassLoader();
        if (contextClassLoader != null) {
            stream = contextClassLoader.getResourceAsStream(configName);
        }

        // Sometimes context classloader will not be set conventionally
        // So, try class classloader
        if (null == stream) {
            stream = ConfigurationManager.class.getClassLoader()
                    .getResourceAsStream(configName);
        }

        if (null == stream)
            throw new IOException("Resource \"" + configName + "\" not found");
        return stream;
    }