Class ConsensusValues

java.lang.Object

org.j7m.middleware.api.consensus.ConsensusValues

public final class ConsensusValues
extends Object

Shared validation helpers for consensus API value objects.

Method Summary

Modifier and Type	Method	Description
static byte[]	copyBytes(byte[] bytes, int maxBytes)	Copies command payload bytes.
static long	nonNegative(String name, long value)	Validates a non-negative value.
static String	safeText(String name, String value, int maxLength)	Validates safe text.

Methods inherited from class Object

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

Method Details

safeText

public static String safeText(String name,
 String value,
 int maxLength)

Validates safe text.

Parameters:

name - field name

value - field value

maxLength - maximum character length

Returns:

validated value

nonNegative

public static long nonNegative(String name,
 long value)

Validates a non-negative value.

Parameters:

name - field name

value - field value

Returns:

validated value

copyBytes

public static byte[] copyBytes(byte[] bytes,
 int maxBytes)

Copies command payload bytes.

Parameters:

bytes - source bytes

maxBytes - maximum length

Returns:

defensive copy