org.salespointframework.core.data.database
Class DefaultClassNameEncoder

java.lang.Object
  org.salespointframework.core.data.database.DefaultClassNameEncoder

All Implemented Interfaces:

ClassNameEncoder

public class DefaultClassNameEncoder
extends java.lang.Object
implements ClassNameEncoder

default implementation for ClassNameEncoder. support two encoding modes: MODE_HASH : hashes string with SHA-1 or MD5 MODE_REPLACE : replaces some chars.

Since:

4.0

Author:

Thomas Kissinger

Field Summary

private static DefaultClassNameEncoder	_instance singleton instance
private int	mode mode used. default is hashed mode
static int	MODE_HASH hashed mode.
static int	MODE_REPLACE replaces some chars.

Constructor Summary

private

DefaultClassNameEncoder() default constructor

Method Summary

java.lang.String	encode(java.lang.Class c) encode the class name
java.lang.String	encode(java.lang.Class c, java.lang.String postfix) encode class name with postfix
java.lang.String	encodeRaw(java.lang.String id) encode a raw string
static DefaultClassNameEncoder	getInstance() return _instance
static java.lang.String	hashMD5(java.lang.String text) performs a Md5 hash in text
static java.lang.String	hashSHA1(java.lang.String text) performs a SHA-1 hash on text
static java.lang.String	hashSHA2(java.lang.String text) performs a SHA-512 hash on text
void	setMode(int mode) set mode use MODE_HASH or MODE_REPLACE

Methods inherited from class java.lang.Object

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

Field Detail

_instance

private static DefaultClassNameEncoder _instance

singleton instance

MODE_HASH

public static final int MODE_HASH

hashed mode. SHA-1 or MD5 is used

See Also:

Constant Field Values

MODE_REPLACE

public static final int MODE_REPLACE

replaces some chars.

See Also:

Constant Field Values

mode

private int mode

mode used. default is hashed mode

Constructor Detail

DefaultClassNameEncoder

private DefaultClassNameEncoder()

default constructor

Method Detail

getInstance

public static DefaultClassNameEncoder getInstance()

return _instance

Returns:

setMode

public void setMode(int mode)

set mode use MODE_HASH or MODE_REPLACE

Parameters:

mode - new mode

encode

public java.lang.String encode(java.lang.Class c)

Description copied from interface: ClassNameEncoder

encode the class name

Specified by:

encode in interface ClassNameEncoder

Parameters:

c - class which name should be encoded

Returns:

encoded string

See Also:

ClassNameEncoder.encode(Class)

encode

public java.lang.String encode(java.lang.Class c,
                               java.lang.String postfix)

Description copied from interface: ClassNameEncoder

encode class name with postfix

Specified by:

encode in interface ClassNameEncoder

Parameters:

c - class which name should be encoded

postfix - concat postfix

Returns:

encoded string

See Also:

ClassNameEncoder.encode(Class, String)

encodeRaw

public java.lang.String encodeRaw(java.lang.String id)

Description copied from interface: ClassNameEncoder

encode a raw string

Specified by:

encodeRaw in interface ClassNameEncoder

Parameters:

id - string to encode

Returns:

encoded string

See Also:

ClassNameEncoder.encodeRaw(String)

hashSHA1

public static java.lang.String hashSHA1(java.lang.String text)

performs a SHA-1 hash on text

Parameters:

text - string to hash

Returns:

hashed string

hashSHA2

public static java.lang.String hashSHA2(java.lang.String text)

performs a SHA-512 hash on text

Parameters:

text - string to hash

Returns:

hashed string

hashMD5

public static java.lang.String hashMD5(java.lang.String text)

performs a Md5 hash in text

Parameters:

text - string to hash

Returns:

hashed string