tenduke.scale.client.FileSystemTokenStore Class Reference

Detailed Description

TokenStore implementation that uses the file system to store license tokens.

Inheritance diagram for tenduke.scale.client.FileSystemTokenStore:

Public Member Functions
	FileSystemTokenStore (final TendukeScaleConfig config, final ObjectMapper mapper)
	Creates a new instance of this class.
List< TokenStoreLicenseCheckoutResult >	all ()
	Retrieves all currently held TokenStoreLicenseCheckoutResult objects.
List< TokenStoreLicenseCheckoutResult >	listByProductName (final String productName)
	Retrieves all TokenStoreLicenseCheckoutResult objects associated to given product name.
TokenStoreLicenseCheckoutResult	findByLeaseId (final String leaseId)
	Retrieves a TokenStoreLicenseCheckoutResult by its lease id.
void	save (final TokenStoreLicenseCheckoutResult checkoutResult)
	Stores a given TokenStoreLicenseCheckoutResult.
void	removeSafelyByLeaseId (final String leaseId)
	Removes a token by its lease id.

Protected Member Functions
String	readFile (final Path filePath)
	Reads the content of a file fully (expects String content encoded in UTF-8).
void	writeFile (final Path filePath, final String content)
	Writes content to a file.
void	deleteFile (final Path filePath)
	Deletes a token file.
String	tokenFileName (final String leaseId)
	Creates a file name to contain a license token by lease id.
String	tokenFileName (final JwtToken token)
	Creates a file name to contain a license token by lease id with fallback to using the JWT id (jti) incase lease id is blank.

Constructor & Destructor Documentation

FileSystemTokenStore()

tenduke.scale.client.FileSystemTokenStore.FileSystemTokenStore	(	final TendukeScaleConfig	config,
		final ObjectMapper	mapper )

Creates a new instance of this class.

Parameters

config	The configuration to use for settings. Configuration must have a valid value for token path: path to a directory that exists and allows writing files from the application using this class.
mapper	JSON object mapper to use for serializing TokenStoreLicenseCheckoutResult objects.

Member Function Documentation

all()

List< TokenStoreLicenseCheckoutResult > tenduke.scale.client.FileSystemTokenStore.all

(

)

Retrieves all currently held TokenStoreLicenseCheckoutResult objects.

Returns

all tokens.

Implements tenduke.scale.api.TokenStore.

deleteFile()

void tenduke.scale.client.FileSystemTokenStore.deleteFile ( final Path filePath )

protected

Deletes a token file.

Parameters

filePath

Path to file that should be deleted.

findByLeaseId()

TokenStoreLicenseCheckoutResult tenduke.scale.client.FileSystemTokenStore.findByLeaseId

(

final String

leaseId

)

Retrieves a TokenStoreLicenseCheckoutResult by its lease id.

Parameters

leaseId

for filtering by lease id.

Returns

The token matching the lease id or null.

Implements tenduke.scale.api.TokenStore.

listByProductName()

List< TokenStoreLicenseCheckoutResult > tenduke.scale.client.FileSystemTokenStore.listByProductName

(

final String

productName

)

Retrieves all TokenStoreLicenseCheckoutResult objects associated to given product name.

Parameters

productName

for filtering by product name.

Returns

all tokens filtered by product name.

Implements tenduke.scale.api.TokenStore.

readFile()

String tenduke.scale.client.FileSystemTokenStore.readFile ( final Path filePath )

protected

Reads the content of a file fully (expects String content encoded in UTF-8).

Parameters

filePath

Path to file that should be read.

Returns

The file content.

removeSafelyByLeaseId()

void tenduke.scale.client.FileSystemTokenStore.removeSafelyByLeaseId

(

final String

leaseId

)

Removes a token by its lease id.

Does not throw errors if the leaseId is not found.

Parameters

leaseId

used to identify the token.

Implements tenduke.scale.api.TokenStore.

save()

void tenduke.scale.client.FileSystemTokenStore.save

(

final TokenStoreLicenseCheckoutResult

checkoutResult

)

Stores a given TokenStoreLicenseCheckoutResult.

Parameters

checkoutResult

Object that contains the information used to checkout a license and the resulting license token to store.

Implements tenduke.scale.api.TokenStore.

tokenFileName() [1/2]

String tenduke.scale.client.FileSystemTokenStore.tokenFileName ( final JwtToken token )

protected

Creates a file name to contain a license token by lease id with fallback to using the JWT id (jti) incase lease id is blank.

Parameters

token

The token to use for naming a file.

Returns

File name for the given token.

tokenFileName() [2/2]

String tenduke.scale.client.FileSystemTokenStore.tokenFileName ( final String leaseId )

protected

Creates a file name to contain a license token by lease id.

Parameters

leaseId

The lease id to use in the file name.

Returns

File name for the given lease id.

writeFile()

void tenduke.scale.client.FileSystemTokenStore.writeFile ( final Path filePath, final String content )

protected

Writes content to a file.

An error is thrown if file in the given path exists.

Parameters

filePath	The file to write to.
content	The content to write into the file.

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

• license-checkout-api-cli/src/main/java/tenduke/scale/client/FileSystemTokenStore.java