org.hyperledger.fabric.contract.annotation

Annotation Type Transaction

@Retention(value=RUNTIME)
 @Target(value=METHOD)
public @interface Transaction

Method level annotation indicating the method to be a callable transaction function.

These functions are called in client SDKs by the combination of

  [contractname]:[transactioname]
 

Unless specified otherwise, the contract name is the class name (without package) and the transaction name is the method name.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
Transaction.TYPE	intent What are submit semantics for this transaction.
java.lang.String	name The name of the callable transaction if it should be different to the method name.
boolean	submit Deprecated. Please use intent

Element Detail

submit

@Deprecated
public abstract boolean submit

Deprecated. Please use intent

Submit semantics. TRUE indicates that this function is intended to be called with the 'submit' semantics FALSE indicates that this is intended to be called with the evaluate semantics

Returns:

boolean, default is true

Default:

true

intent

public abstract Transaction.TYPE intent

What are submit semantics for this transaction. SUBMIT - indicates that this function is intended to be called with the 'submit' semantics EVALUATE - indicates that this is intended to be called with the 'evaluate' semantics

Returns:

submit semantics

Default:

org.hyperledger.fabric.contract.annotation.Transaction.TYPE.SUBMIT

name

public abstract java.lang.String name

The name of the callable transaction if it should be different to the method name.

Returns:

the transaction name

Default:

""