//-------------------------------------------------------------------------
/// <summary>
/// Wraps a block of code, converting checked exceptions to unchecked.
/// <pre>
/// Unchecked.wrap(() -> {
/// // any code that throws a checked exception
/// }
/// </pre>
/// <para>
/// If a checked exception is thrown it is converted to an <seealso cref="UncheckedIOException"/>
/// or <seealso cref="RuntimeException"/> as appropriate.
///
/// </para>
/// </summary>
/// <param name="block"> the code block to wrap </param>
/// <exception cref="UncheckedIOException"> if an IO exception occurs </exception>
/// <exception cref="RuntimeException"> if an exception occurs </exception>
public static void wrap(CheckedRunnable block)
{
try
{
block();
}
catch (Exception ex)
{
throw propagate(ex);
}
}
//-------------------------------------------------------------------------
/// <summary>
/// Converts checked exceptions to unchecked based on the {@code Runnable} interface.
/// <para>
/// This wraps the specified runnable returning an instance that handles checked exceptions.
/// If a checked exception is thrown it is converted to an <seealso cref="UncheckedIOException"/>
/// or <seealso cref="RuntimeException"/> as appropriate.
///
/// </para>
/// </summary>
/// <param name="runnable"> the runnable to be decorated </param>
/// <returns> the runnable instance that handles checked exceptions </returns>
public static ThreadStart runnable(CheckedRunnable runnable)
{
return(() =>
{
try
{
runnable();
}
catch (Exception ex)
{
throw propagate(ex);
}
});
}
