com.screenscraper.datamanager.sql.cache

Class CachingUtility

java.lang.Object

com.screenscraper.datamanager.sql.cache.CachingUtility

Deprecated.

@Deprecated
public class CachingUtility
extends java.lang.Object

Class containing utility methods and constants associated with caching pages and context using the data manager

Version:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CHARACTER_ENCODING Deprecated. The character encoding that will be used when caching content bytes
static java.lang.String	HASHING_ALGORITHM Deprecated. The hashing algorithm.
static int	NUMBER_CONVERSION_RADIX Deprecated. The radix used for converting numbers to an output string value

Method Summary

Modifier and Type	Method and Description
static CompressionType	getCompression(java.lang.String data) Deprecated. Returns the compression type that should be used to store the given string in the database
static java.math.BigInteger	hash(byte[] inputBytes, java.lang.String hashAlgorithm) Deprecated. Returns a hashed number for the input bytes, using a specified hash algorithm.
static java.lang.String	hashAsString(byte[] inputBytes) Deprecated. Returns a hashed string of the input bytes
static java.lang.String	hashAsString(byte[] inputBytes, java.lang.String hashAlgorithm) Deprecated. Returns a hashed string of the input bytes using a specified hash algorithm.
static java.lang.String	hashString(java.lang.String content) Deprecated. Hashes the string
static byte[]	stringToBytes(java.lang.String data, CompressionType compressionType) Deprecated. Converts a string to the bytes that should be written to the database
static java.io.InputStream	stringToStream(java.lang.String data, CompressionType compressionType) Deprecated. Converts the string to an input stream

Methods inherited from class java.lang.Object

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

Field Detail

CHARACTER_ENCODING

public static final java.lang.String CHARACTER_ENCODING

Deprecated.

The character encoding that will be used when caching content bytes

See Also:

Constant Field Values

HASHING_ALGORITHM

public static final java.lang.String HASHING_ALGORITHM

Deprecated.

The hashing algorithm.

See Also:

Constant Field Values

NUMBER_CONVERSION_RADIX

public static final int NUMBER_CONVERSION_RADIX

Deprecated.

The radix used for converting numbers to an output string value

See Also:

Constant Field Values

Method Detail

hashString

public static java.lang.String hashString(@NotNull
                                          java.lang.String content)

Deprecated.

Hashes the string

Parameters:

content - A string to hash, not null

Returns:

A string representing the hash

hashAsString

public static java.lang.String hashAsString(@NotNull
                                            byte[] inputBytes)

Deprecated.

Returns a hashed string of the input bytes

Parameters:

inputBytes - The input bytes to hash

Returns:

The hashed value as a string

stringToStream

@Nullable
public static java.io.InputStream stringToStream(@NotNull
                                                            java.lang.String data,
                                                            @NotNull
                                                            CompressionType compressionType)

Deprecated.

Converts the string to an input stream

Parameters:

data - The data to convert

compressionType - The compression to use when converting the string to a stream

Returns:

The input stream that will read out the data

stringToBytes

@Nullable
public static byte[] stringToBytes(@NotNull
                                              java.lang.String data,
                                              @NotNull
                                              CompressionType compressionType)

Deprecated.

Converts a string to the bytes that should be written to the database

Parameters:

data - The data to prepare

compressionType - The compression to use when converting the string to bytes

Returns:

The bytes that should be written to the database for this string

getCompression

@NotNull
public static CompressionType getCompression(@NotNull
                                                       java.lang.String data)

Deprecated.

Returns the compression type that should be used to store the given string in the database

Parameters:

data - The data that will be stored in the database

Returns:

The CompressionType that should be used to store the data

hashAsString

public static java.lang.String hashAsString(@NotNull
                                            byte[] inputBytes,
                                            java.lang.String hashAlgorithm)
                                     throws java.security.NoSuchAlgorithmException

Deprecated.

Returns a hashed string of the input bytes using a specified hash algorithm. This is useful if you need a long-term solution. The library might change the default hash between versions

Parameters:

inputBytes - The input bytes to hash

hashAlgorithm - The algorithm to use for hashing

Returns:

The hashed value as a string

Throws:

java.security.NoSuchAlgorithmException - If the algorithm specified doesn't exist

hash

public static java.math.BigInteger hash(@NotNull
                                        byte[] inputBytes,
                                        java.lang.String hashAlgorithm)
                                 throws java.security.NoSuchAlgorithmException

Deprecated.

Returns a hashed number for the input bytes, using a specified hash algorithm. This is useful if you need a long-term solution. The library might change the default hash between versions

Parameters:

inputBytes - The input bytes to hash

hashAlgorithm - The algorithm to use for hashing

Returns:

The hashed value, as a BigInteger

Throws:

java.security.NoSuchAlgorithmException - If the algorithm specified doesn't exist