net.corda.contracts

Class JavaCommercialPaper

java.lang.Object

net.corda.contracts.JavaCommercialPaper

All Implemented Interfaces:

net.corda.core.contracts.Contract

public class JavaCommercialPaper
extends java.lang.Object
implements net.corda.core.contracts.Contract

This is a Java version of the CommercialPaper contract (chosen because it's simple). This demonstrates how the use of Kotlin for implementation of the framework does not impose the same language choice on contract developers.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	JavaCommercialPaper.Clauses
static interface	JavaCommercialPaper.Commands
static class	JavaCommercialPaper.State

Constructor Summary

Constructors

Constructor and Description
JavaCommercialPaper()

Method Summary

Modifier and Type	Method and Description
net.corda.core.transactions.TransactionBuilder	generateIssue(net.corda.core.contracts.PartyAndReference issuance, net.corda.core.contracts.Amount<net.corda.core.contracts.Issued<java.util.Currency>> faceValue, java.time.Instant maturityDate, net.corda.core.identity.Party notary)
net.corda.core.transactions.TransactionBuilder	generateIssue(net.corda.core.contracts.PartyAndReference issuance, net.corda.core.contracts.Amount<net.corda.core.contracts.Issued<java.util.Currency>> faceValue, java.time.Instant maturityDate, net.corda.core.identity.Party notary, java.lang.Integer encumbrance)
void	generateMove(net.corda.core.transactions.TransactionBuilder tx, net.corda.core.contracts.StateAndRef<JavaCommercialPaper.State> paper, net.corda.core.identity.AbstractParty newOwner)
void	generateRedeem(net.corda.core.transactions.TransactionBuilder tx, net.corda.core.contracts.StateAndRef<JavaCommercialPaper.State> paper, net.corda.core.node.services.VaultService vault)
net.corda.core.crypto.SecureHash	getLegalContractReference()
void	verify(net.corda.core.contracts.TransactionForContract tx)

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaCommercialPaper

public JavaCommercialPaper()

Method Detail

verify

public void verify(@NotNull
                   net.corda.core.contracts.TransactionForContract tx)
            throws java.lang.IllegalArgumentException

Specified by:

verify in interface net.corda.core.contracts.Contract

Throws:

java.lang.IllegalArgumentException

getLegalContractReference

@NotNull
public net.corda.core.crypto.SecureHash getLegalContractReference()

Specified by:

getLegalContractReference in interface net.corda.core.contracts.Contract

generateIssue

public net.corda.core.transactions.TransactionBuilder generateIssue(@NotNull
                                                                    net.corda.core.contracts.PartyAndReference issuance,
                                                                    @NotNull
                                                                    net.corda.core.contracts.Amount<net.corda.core.contracts.Issued<java.util.Currency>> faceValue,
                                                                    @Nullable
                                                                    java.time.Instant maturityDate,
                                                                    @NotNull
                                                                    net.corda.core.identity.Party notary,
                                                                    java.lang.Integer encumbrance)

generateIssue

public net.corda.core.transactions.TransactionBuilder generateIssue(@NotNull
                                                                    net.corda.core.contracts.PartyAndReference issuance,
                                                                    @NotNull
                                                                    net.corda.core.contracts.Amount<net.corda.core.contracts.Issued<java.util.Currency>> faceValue,
                                                                    @Nullable
                                                                    java.time.Instant maturityDate,
                                                                    @NotNull
                                                                    net.corda.core.identity.Party notary)

generateRedeem

@Suspendable
public void generateRedeem(net.corda.core.transactions.TransactionBuilder tx,
                                         net.corda.core.contracts.StateAndRef<JavaCommercialPaper.State> paper,
                                         net.corda.core.node.services.VaultService vault)
                                  throws net.corda.core.contracts.InsufficientBalanceException

Throws:

net.corda.core.contracts.InsufficientBalanceException

generateMove

public void generateMove(net.corda.core.transactions.TransactionBuilder tx,
                         net.corda.core.contracts.StateAndRef<JavaCommercialPaper.State> paper,
                         net.corda.core.identity.AbstractParty newOwner)