Package net.bramp.ffmpeg

Class Preconditions

java.lang.Object

net.bramp.ffmpeg.Preconditions

public final class Preconditions
extends Object

Method Summary

Modifier and Type	Method	Description
static String	checkNotEmpty(String arg, Object errorMessage)	Ensures the argument is not null, empty string, or just whitespace.
static URI	checkValidStream(URI uri)	Checks if the URI is valid for streaming to.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

checkNotEmpty

public static String checkNotEmpty(String arg,
                                   @Nullable
                                   Object errorMessage)

Ensures the argument is not null, empty string, or just whitespace.

Parameters:

arg - The argument

errorMessage - The exception message to use if the check fails

Returns:

The passed in argument if it is not blank

checkValidStream

public static URI checkValidStream(URI uri)
                            throws IllegalArgumentException

Checks if the URI is valid for streaming to.

Parameters:

uri - The URI to check

Returns:

The passed in URI if it is valid

Throws:

IllegalArgumentException - if the URI is not valid.