com.github.wuic.util

Class NutUtils

java.lang.Object

com.github.wuic.util.NutUtils

public final class NutUtils
extends Object

This class provides utility methods around Nut management.

Since:

0.4.4

Version:

1.0

Author:

Guillaume DROUET

Method Summary

Methods

Modifier and Type	Method and Description
static ConvertibleNut	findByName(ConvertibleNut nut, String nutName) Finds a nut with a name matching the given path.
static ConvertibleNut	findByName(List<ConvertibleNut> nuts, String name) Finds a nut with a name matching the given path.
static Long	getVersionNumber(List<? extends Nut> nuts) Computes the version number based on version number retrieved from given nuts.
static Long	getVersionNumber(Nut nut) Gets the version number from the given nut.
static String	readTransform(ConvertibleNut n) Reads the result of the transformation process configured on the Nut.

Methods inherited from class java.lang.Object

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

Method Detail

findByName

public static ConvertibleNut findByName(ConvertibleNut nut,
                        String nutName)

Finds a nut with a name matching the given path.

Parameters:

nut - the nut to test

nutName - the nutName

Returns:

the nut, null if not found

findByName

public static ConvertibleNut findByName(List<ConvertibleNut> nuts,
                        String name)

Finds a nut with a name matching the given path.

Parameters:

nuts - the nuts to iterate to find

name - the nut name

Returns:

the nut, null if not found

getVersionNumber

public static Long getVersionNumber(Nut nut)

Gets the version number from the given nut.

Parameters:

nut - the nut

Returns:

the version number string representation, 0 if can't retrieve it

getVersionNumber

public static Long getVersionNumber(List<? extends Nut> nuts)

Computes the version number based on version number retrieved from given nuts.

Parameters:

nuts - the nuts

Returns:

the computed version number

readTransform

public static String readTransform(ConvertibleNut n)
                            throws IOException

Reads the result of the transformation process configured on the Nut. If the Nut is compressed, then the result if uncompressed to return a readable string.

Parameters:

n - the nut

Returns:

the result of transformation

Throws:

IOException - if transformation fails