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Java Source Code / Java Documentation » 6.0 JDK Modules » j2me » com.sun.j2me.payment

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

com.sun.j2me.payment .Transaction

Transaction

public class Transaction (Code)

A transaction holds the state and information about payment. It's state is updated by the associated transaction processor.

There are the following predefined states:

ENTERED - the payment has been initiated by the application
UPDATE - the transaction should be updated from the update URL
ASSIGNED - the transaction has been assigned to the payment adapter instance associated with the user selected provider
SUCCESSFUL - the payment has been successfully finished
FAILED - the payment failed because of errors
REJECTED - the payment has been rejected by the user
DISCARDED - the transaction should be silently discarded by the payment module

The Transaction class can be extended by some adapter specific subclass, which can hold more information about payment and can define some adapter specific states. For this purpose, there is a special constructor which initiates the transaction from the information provided by the transaction given as a parameter. There is also defined the ADAPTER_SPECIFIC constant, which should be used to number adapter specific states (ADAPTER_SPECIFIC, ADAPTER_SPECIFIC + 1, ADAPTER_SPECIFIC + 2...).
version:
1.7

Field Summary
final protected static int	ADAPTER_SPECIFIC The starting value of adapter specific states.
final public static int	ASSIGNED A predefined transaction state.
final public static int	DISCARDED A predefined transaction state.
final public static int	ENTERED A predefined transaction state.
final public static int	FAILED A predefined transaction state.
final public static int	REJECTED A predefined transaction state.
final public static int	SUCCESSFUL A predefined transaction state.
final public static int	UPDATE A predefined transaction state.

Constructor Summary
	Transaction(TransactionProcessor processor, TransactionModuleImpl module, int featureID, String featureTitle, String featureDescription, byte[] payload) Creates a new instance of `Transaction`.
public	Transaction(Transaction templ) Creates a new instance of `Transaction` with the fields initialized from the given original transaction.

Method Summary
final public String	getCurrency() Returns the currency of the payment.
final public String	getFeatureDescription() Returns the description of the feature, which is paid for by this transaction.
final public int	getFeatureID() Returns the id of the paid feature.
final public String	getFeatureTitle() Returns the title of the feature, which is paid for by this transaction.
final public byte[]	getPayload() Returns the payload which is a part of the payment or `null` if it's undefined.
final public double	getPrice() Returns the price of the feature, which is paid.
final public String	getProviderName() Returns the payload which is a part of the payment or `null` if it's undefined.
final public String	getSpecificPriceInfo() Returns the provider specific price information associated with the paid feature.
final public int	getState() Returns the current state of the transaction.
final public int	getTransactionID() Returns the transaction ID value.
final public TransactionModuleImpl	getTransactionModule() Returns the associated transaction module.
final public boolean	isWaiting() Indicates if the transaction is waiting for some event.
final public boolean	needsUI() Indicates if the transaction needs or will need an user response to be finished.
final Transaction	process() Processes the transaction.
final void	setCurrency(String value) Sets the currency of the payment.
final public void	setNeedsUI(boolean value) Sets the value which indicates if the transaction needs or will need some user response to be finished.
final void	setPrice(double value) Sets the price of the paid feature.
final void	setProviderName(String value) Sets the name of the selected provider.
final void	setSpecificPriceInfo(String value) Sets the provider specific price information.
final public void	setState(int newState) Sets the state of the transaction to the new value.
final void	setTransactionID(int value) Sets the transaction ID for the transaction.
public void	setTransactionProcessor(TransactionProcessor processor) Sets the transaction processor of the transaction.
final public void	setWaiting(boolean value) Puts the transaction into or resumes it from the waiting.

Field Detail

ADAPTER_SPECIFIC
final protected static int ADAPTER_SPECIFIC(Code)
	The starting value of adapter specific states.

ASSIGNED
final public static int ASSIGNED(Code)
	A predefined transaction state.

DISCARDED
final public static int DISCARDED(Code)
	A predefined transaction state.

ENTERED
final public static int ENTERED(Code)
	A predefined transaction state.

FAILED
final public static int FAILED(Code)
	A predefined transaction state.

REJECTED
final public static int REJECTED(Code)
	A predefined transaction state.

SUCCESSFUL
final public static int SUCCESSFUL(Code)
	A predefined transaction state.

UPDATE
final public static int UPDATE(Code)
	A predefined transaction state.

Constructor Detail

Transaction
Transaction(TransactionProcessor processor, TransactionModuleImpl module, int featureID, String featureTitle, String featureDescription, byte[] payload)(Code)
	Creates a new instance of `Transaction`. Parameters: processor - the initial transaction processor responsible for processing of this transaction Parameters: module - the transaction module associated with the transaction Parameters: featureID - the identifier of the feature to be paid for Parameters: featureTitle - the title of the feature Parameters: featureDescription - the description of the feature Parameters: payload - the payload to be transfered as a part of the payment or`null` if no such payload required

Transaction
public Transaction(Transaction templ)(Code)
	Creates a new instance of `Transaction` with the fields initialized from the given original transaction. Parameters: templ - the original transaction

Method Detail

getCurrency
final public String getCurrency()(Code)
	Returns the currency of the payment. the currency of the payment

getFeatureDescription
final public String getFeatureDescription()(Code)
	Returns the description of the feature, which is paid for by this transaction. the description of the feature

getFeatureID
final public int getFeatureID()(Code)
	Returns the id of the paid feature. the feature id

getFeatureTitle
final public String getFeatureTitle()(Code)
	Returns the title of the feature, which is paid for by this transaction. the title of the feature

getPayload
final public byte[] getPayload()(Code)
	Returns the payload which is a part of the payment or `null` if it's undefined. the payload or `null`

getPrice
final public double getPrice()(Code)
	Returns the price of the feature, which is paid. the price of the feature

getProviderName
final public String getProviderName()(Code)
	Returns the payload which is a part of the payment or `null` if it's undefined. the payload or `null`

getSpecificPriceInfo
final public String getSpecificPriceInfo()(Code)
	Returns the provider specific price information associated with the paid feature. the provider specific price information

getState
final public int getState()(Code)
	Returns the current state of the transaction. the current state See Also: Transaction.setState

getTransactionID
final public int getTransactionID()(Code)
	Returns the transaction ID value. the transaction ID

getTransactionModule
final public TransactionModuleImpl getTransactionModule()(Code)
	Returns the associated transaction module. the transaction module

isWaiting
final public boolean isWaiting()(Code)
	Indicates if the transaction is waiting for some event. `true` if the transaction is waiting

needsUI
final public boolean needsUI()(Code)
	Indicates if the transaction needs or will need an user response to be finished. `true` if the transaction needs an user response

process
final Transaction process()(Code)
	Processes the transaction. Delegates the call to the associated transaction processor. the fully or partially processed transaction.

setCurrency
final void setCurrency(String value)(Code)
	Sets the currency of the payment. Parameters: value - the currency

setNeedsUI
final public void setNeedsUI(boolean value)(Code)
	Sets the value which indicates if the transaction needs or will need some user response to be finished. Setting this value to `true` can block this or other transactions that also need user response from processing (only one such transaction can be processed at a time). Initialy this value is set to `true` and is an adapter responsibility to set it to `false` at the right time. Parameters: value - `true` if the transaction needs or will needan user response to be finished

setPrice
final void setPrice(double value)(Code)
	Sets the price of the paid feature. Parameters: value - the price

setProviderName
final void setProviderName(String value)(Code)
	Sets the name of the selected provider. Parameters: value - the new provider name

setSpecificPriceInfo
final void setSpecificPriceInfo(String value)(Code)
	Sets the provider specific price information. Parameters: value - the provider specific price information

setState
final public void setState(int newState)(Code)
	Sets the state of the transaction to the new value. Parameters: newState - the new state See Also: Transaction.getState

setTransactionID
final void setTransactionID(int value)(Code)
	Sets the transaction ID for the transaction. Parameters: value - the new transaction ID value

setTransactionProcessor
public void setTransactionProcessor(TransactionProcessor processor)(Code)
	Sets the transaction processor of the transaction. Parameters: processor - the new transaction processor

setWaiting
final public void setWaiting(boolean value)(Code)
	Puts the transaction into or resumes it from the waiting. A transaction which is waiting is not processed by the transaction processing thread of the payment module (its state doesn't change). A transaction can wait for some user response or the end of some adapter specific thread. Parameters: value - if `true` the transaction is entering the waiting, if `false` the transaction is ending its waiting

Methods inherited from java.lang.Object

public boolean equals(Object obj)(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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