ContractInvocation¶
ContractInvocation is a model for smart contract invocation. It can be both execution or query. You need a ContractInterface to make an new ContractInvocation.
Make¶
Without args.
// make a contract invocation
ContractInterface contractInterface = contractInterfaceKeep;
ContractInvocation contractInvocation = contractInterface.newInvocationBuilder()
.function("set")
.build();
System.out.println("Contract invocation: " + contractInvocation);
With args.
// make a contract invocation
ContractInterface contractInterface = contractInterfaceKeep;
ContractInvocation contractInvocation = contractInterface.newInvocationBuilder()
.function("set")
.args("key", 333, "test2")
.build();
System.out.println("Contract invocation: " + contractInvocation);
With args and amount.
// make a contract invocation
ContractInterface contractInterface = contractInterfaceKeep;
ContractInvocation contractInvocation = contractInterface.newInvocationBuilder()
.function("set")
.args("key", 333, "test2")
.amount(Aer.AERGO_ONE)
.build();
System.out.println("Contract invocation: " + contractInvocation);
With args and fee delegation.
// make a contract invocation
ContractInterface contractInterface = contractInterfaceKeep;
ContractInvocation contractInvocation = contractInterface.newInvocationBuilder()
.function("set")
.args("key", 333, "test2")
.delegateFee(true)
.build();
System.out.println("Contract invocation: " + contractInvocation);