com.veriplace.client.store
Class FileTokenStore

java.lang.Object
  com.veriplace.client.store.FileTokenStore

All Implemented Interfaces:

TokenStore

public class FileTokenStore
extends java.lang.Object
implements TokenStore

A file based implemention of TokenStore

This implementation maps the get, add, and remove operations to file operations, where each token is stored in a file with a name based on the value of Token.getToken().

Field Summary

static java.lang.String	DEFAULT_DIRECTORY Default directory to store tokens.
static java.lang.String	DEFAULT_FILE_BASE Default file base to store token data.
protected java.lang.String	directory Directory to store tokens.
protected java.lang.String	fileBase File base to store tokens.

Constructor Summary

FileTokenStore()
Create a new file token store using default values.

FileTokenStore(java.lang.String fileBase)
Create a new file token store using custom fileBase.

FileTokenStore(java.lang.String fileBase, java.lang.String directory)
Create a new file token store using custom fileBase and directory.

Method Summary

void	add(Token token) Add a token to this store.
Token	get(java.lang.String token) Get a token by value.
protected java.io.File	getFile(java.lang.String token) Get the File for this token.
java.lang.String	getFileBase()
java.lang.String	getPath()
void	remove(Token token) Remove a token from this store.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DIRECTORY

public static final java.lang.String DEFAULT_DIRECTORY

Default directory to store tokens. (/tmp)

DEFAULT_FILE_BASE

public static final java.lang.String DEFAULT_FILE_BASE

Default file base to store token data. (token)

See Also:

Constant Field Values

directory

protected final java.lang.String directory

Directory to store tokens.

fileBase

protected final java.lang.String fileBase

File base to store tokens.

Constructor Detail

FileTokenStore

public FileTokenStore()

Create a new file token store using default values.

FileTokenStore

public FileTokenStore(java.lang.String fileBase)

Create a new file token store using custom fileBase.

Parameters:

fileBase - the file base for storing tokens

FileTokenStore

public FileTokenStore(java.lang.String fileBase,
                      java.lang.String directory)

Create a new file token store using custom fileBase and directory.

Parameters:

fileBase - the file base for storing tokens

directory - the directory for storing tokens

Method Detail

getFileBase

public java.lang.String getFileBase()

getPath

public java.lang.String getPath()

get

public Token get(java.lang.String token)

Get a token by value.

Specified by:

get in interface TokenStore

Returns:

a token where Token.getToken() equals the given value.

add

public void add(Token token)
         throws java.io.IOException

Add a token to this store.

Specified by:

add in interface TokenStore

Throws:

java.io.IOException

remove

public void remove(Token token)

Remove a token from this store.

Specified by:

remove in interface TokenStore

getFile

protected java.io.File getFile(java.lang.String token)

Get the File for this token.