private static T safeInvokeRepoMethod()

in src/main/java/org/apache/sling/jcr/base/util/AccessControlUtil.java [635:665]

• 29 lines of code
• 10 McCabe index (conditional complexity)

	private static <T> T safeInvokeRepoMethod(Object target, String methodName, Class<T> returnType, Object[] args, @SuppressWarnings("rawtypes") Class[] argsTypes)
    													throws UnsupportedRepositoryOperationException, RepositoryException {
    	try {
    		Method m = target.getClass().getMethod(methodName, argsTypes);
    		if (!m.isAccessible()) {
    			m.setAccessible(true);
    		}
			return (T) m.invoke(target, args);
    	} catch (InvocationTargetException ite) {
            // wraps the exception thrown by the method
            Throwable t = ite.getCause();
            if (t instanceof UnsupportedRepositoryOperationException) {
                throw (UnsupportedRepositoryOperationException) t;
            } else if (t instanceof AccessDeniedException) {
                throw (AccessDeniedException) t;
            } else if (t instanceof AccessControlException) {
                throw (AccessControlException) t;
            } else if (t instanceof RepositoryException) {
                throw (RepositoryException) t;
            } else if (t instanceof RuntimeException) {
                throw (RuntimeException) t;
            } else if (t instanceof Error) {
                throw (Error) t;
            } else {
                throw new RepositoryException(methodName, t);
            }
        } catch (Throwable t) {
            // any other problem is just encapsulated
            throw new RepositoryException(methodName, t);
        }
	}