Package com.sun.identity.tools.manifest

Class FilesDigester

java.lang.Object

com.sun.identity.tools.manifest.FilesDigester

All Implemented Interfaces:

ManifestConstants

public class FilesDigester
extends Object
implements ManifestConstants

Field Summary

Fields

Modifier and Type	Field	Description
protected LinkedList	excludePattern
protected LinkedList	includePattern
protected boolean	recursive
protected char	wildCard

Fields inherited from interface com.sun.identity.tools.manifest.ManifestConstants

ALL_SUFFIX, BUFFER_SIZE, DEFAULT_DIGEST_HANDLEJAR, DEFAULT_DIGEST_HANDLEWAR, DEFAULT_IDENTIFIER_ENTRY, DEFAULT_MANIFEST_FILE_NAME, DEFAULT_MANIFEST_PATTERN, DEFAULT_OVERWRITE, DEFAULT_RECURSIVE, DEFAULT_VERBOSE, DEFAULT_WILD_CARD, DEFAULT_WILDCARD_CHAR, DELETE_SUFFIX, DEST_FILE_PATH, DIGEST_ALG, DIGEST_HANDLEJAR, DIGEST_HANDLEWAR, DRYRUN_OPTION, EQUAL, EXCLUDE_PATTERN, FILE_SEPARATOR, HEADER_FILE_PATH, IDENTIFIER_ENTRY, IDENTIFIER_SEPARATOR, INCLUDE_PATTERN, JAR_FILE_EXT, LATEST_WAR_FILE, MANIFEST_CREATE_FILE, MANIFEST_FILE_NAME, MANIFEST_NAME, MANIFEST_PATTERN, OVERWRITE, PATTERN_SEPARATOR, PROPERTIES_FILE, RECURSIVE, SHA1, SRC_FILE_PATH, VERBOSE_OPTION, VERSION_FILE, WAR_FILE_EXT, WILDCARD_CHAR

Constructor Summary

Constructors

Constructor	Description
FilesDigester(LinkedList includePattern, LinkedList excludePattern, char wildCard, boolean recursive)	FileDigester constructor

Method Summary

Modifier and Type	Method	Description
protected void	appendResult(Properties result, String path, byte[] digestedbyte)	This function append the result to the StringBuffer.
void	digest(String hashAlg, File file, Properties digestResult, String ignoredPath, boolean intoJar, boolean intoWar)	This function calculate the hash value of a file.
protected byte[]	digestJarFile(String hashAlg, InputStream in)	This function calculate the hash value of a jar file.
protected void	digestWarFile(String hashAlg, Properties digestResult, JarFile wfile, boolean intoJar)	This function calculate the hash value of a war file.

Methods inherited from class java.lang.Object

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

Field Detail

includePattern

protected LinkedList includePattern

excludePattern

protected LinkedList excludePattern

wildCard

protected char wildCard

recursive

protected boolean recursive

Constructor Detail

FilesDigester

public FilesDigester(LinkedList includePattern,
                     LinkedList excludePattern,
                     char wildCard,
                     boolean recursive)

FileDigester constructor

Parameters:

includePattern - A list of patterns of file name should be included.

excludePattern - A list of patterns of file name should be excluded.

wildCard - The wildcard character which is used in the pattern.

Method Detail

digestWarFile

protected void digestWarFile(String hashAlg,
                             Properties digestResult,
                             JarFile wfile,
                             boolean intoJar)

This function calculate the hash value of a war file. This function will calculate the manifest according to the decompressed files contained in the war file.

Parameters:

hashAlg - The algorithm to be used for calculating the hash.

digestResult - The Properties to store the results.

wfile - The war file to be processed.

intoJar - The flat to indicate whether to handle jar file by using its decompressed contents.

digestJarFile

protected byte[] digestJarFile(String hashAlg,
                               InputStream in)

This function calculate the hash value of a jar file. This function handles the jar file as a concatenation of the decompressed files it contains.

Parameters:

hashAlg - The algorithm to be used for calculating the hash.

in - The InputStream of the jar file to be processed.

digest

public void digest(String hashAlg,
                   File file,
                   Properties digestResult,
                   String ignoredPath,
                   boolean intoJar,
                   boolean intoWar)

This function calculate the hash value of a file.

Parameters:

hashAlg - The algorithm to be used for calculating the hash.

file - The file to be processed.

digestResult - The Properties to store the results.

ignoredPath - The parent's path to ignore when printing the manifest entries.

intoJar - The flag to indicate whether to specially handle jar file.

intoWar - The flag to indicate whether to specially handle war file.

appendResult

protected void appendResult(Properties result,
                            String path,
                            byte[] digestedbyte)

This function append the result to the StringBuffer.

Parameters:

result - The properties to store the results.

path - The path of the entry.

digestedbyte - The byte array which contains the digested result.