SHASum specialization utilizing TempJarCache to access jar file content for SHA computation More...

Inheritance diagram for org.jau.pkg.TempJarSHASum:

Collaboration diagram for org.jau.pkg.TempJarSHASum:

Public Member Functions
	TempJarSHASum (final MessageDigest digest, final Class<?> jarclazz, final List< Pattern > excludes, final List< Pattern > includes) throws SecurityException, IllegalArgumentException, IOException, URISyntaxException
	Instance to ensure proper `compute(boolean)` of identical SHA sums over same contents within given paths across machines.

final String	getOrigin ()

Public Member Functions inherited from org.jau.sec.SHASum
	SHASum (final MessageDigest digest, final List< String > origins, final List< Pattern > excludes, final List< Pattern > includes)
	Instance to ensure proper `compute(boolean)` of identical SHA sums over same contents within given paths across machines.

final byte[]	compute (final boolean verbose) throws IOException
	Implementation gathers all files traversing through given paths via `IOUtil#filesOf(List, List, List)`, sorts the resulting file list via `sort(ArrayList)` and finally calculates the SHA sum over its byte content via `updateDigest(MessageDigest, List)`.

final List< String >	getOrigins ()

final List< Pattern >	getExcludes ()

final List< Pattern >	getIncludes ()

Additional Inherited Members
Static Public Member Functions inherited from org.jau.sec.SHASum
static long	updateDigest (final MessageDigest digest, final List< String > filenames) throws IOException
	`Updates` the given `digest` with the bytes contained by the files denoted by the given `filenames` in the given order.

static StringBuilder	toHexString (final byte[] shasum, StringBuilder sb)
	Simple helper to print the given byte-array into a string, here appended to StringBuilder.

static List< String >	sort (final ArrayList< String > source)
	Returns the sorted list of given strings using `String#compareTo(String)`'s lexicographically comparison.

static void	main (final String[] args) throws IOException
	Main entry point taking var-arg path or gnu-arguments with a leading '–'.

Detailed Description

SHASum specialization utilizing TempJarCache to access jar file content for SHA computation

Definition at line 42 of file TempJarSHASum.java.

Constructor & Destructor Documentation

org.jau.pkg.TempJarSHASum.TempJarSHASum	(	final MessageDigest	digest,
		final Class<?>	jarclazz,
		final List< Pattern >	excludes,
		final List< Pattern >	includes ) throws SecurityException, IllegalArgumentException, IOException, URISyntaxException

Instance to ensure proper compute(boolean) of identical SHA sums over same contents within given paths across machines.

Instantiation of this class is lightweight, compute(boolean) performs all operations.

Parameters

digest	the SHA algorithm
jarclazz	a class from the desired classpath jar file used for `TempJarCache#addAll(Class, com.jogamp.common.net.Uri)`
excludes	the optional exclude patterns to be used for `IOUtil#filesOf(List, List, List)`
includes	the optional include patterns to be used for `IOUtil#filesOf(List, List, List)`

Exceptions

Definition at line 61 of file TempJarSHASum.java.

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final String org.jau.pkg.TempJarSHASum.getOrigin ( )

Definition at line 69 of file TempJarSHASum.java.

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The documentation for this class was generated from the following file: