org.honton.chas.dogstatd.model

Class Validator

java.lang.Object

org.honton.chas.dogstatd.model.Validator

public final class Validator
extends Object

Validation routines

Method Summary

Modifier and Type	Method and Description
static boolean	fieldIsValid(String value) Validate a String value.
static boolean	nameIsValid(String name) Validate a metric name.
static boolean	tagIsValid(String tag) Validate a String tag.

Methods inherited from class java.lang.Object

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

Method Detail

nameIsValid

public static boolean nameIsValid(String name)

Validate a metric name.

Parameters:

name - The name to validate.

Returns:

true, if the name start with an ASCII letter, and contains only ASCII alphanumerics, underscores, and periods.

tagIsValid

public static boolean tagIsValid(String tag)

Validate a String tag.

Parameters:

tag - The String tag to validate.

Returns:

true, if the tag is 1 to 200 characters long and starts with a lowercase ASCII letter, and contains only lowercase ASCII alphanumerics, underscores, minuses, colons, periods and slashes.

fieldIsValid

public static boolean fieldIsValid(String value)

Validate a String value.

Parameters:

value - The value to validate.

Returns:

true, if value is not empty and does not have any pipe ('|') or control characters