Passing variable arguments to a java function from javascript using GraalVM
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I am trying to call a function available in Corda RPC called startTrackedFlowDynamic which accepts 2 arguments:
startTrackedFlowDynamic(logicType: Class<out FlowLogic<T>>, vararg args: Any?) which is packaged in a JAR
The call to this function is made from a Javascript context (using GraalVM to achieve that), I want to call this function and pass the arguments to it obtained from a request object (say, coming from a REST API)
Example:
if the request contains an array [::InitiatorA, iouValue],
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorA, iouValue)
if the request contains an array [::InitiatorB, abc, xyz]
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorB, abc, xyz)
if the request contains an array [::InitiatorC]
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorC)
TLDR: I would like to make it as a generic API instead of re-writing for every different Flow call.
I want to be able to pass dynamic number of arguments coming from the request object to this function instead of hard coding a fixed number of arguments and having to update it when the number of argument changes
An example of the behaviour I want to replicate:
var func = function () {
console.log(arguments.length);
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
};
func.apply(null, ['::InitiatorA', 'abc', 'xyz'])Any suggestions?
javascript java node.js corda graalvm
edited Nov 16 '18 at 15:28
Clyde D'Cruz
1,358930
asked Nov 16 '18 at 12:16
PoojaKamatPoojaKamat
315
add a comment |
I am trying to call a function available in Corda RPC called startTrackedFlowDynamic which accepts 2 arguments:
startTrackedFlowDynamic(logicType: Class<out FlowLogic<T>>, vararg args: Any?) which is packaged in a JAR
The call to this function is made from a Javascript context (using GraalVM to achieve that), I want to call this function and pass the arguments to it obtained from a request object (say, coming from a REST API)
Example:
if the request contains an array [::InitiatorA, iouValue],
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorA, iouValue)
if the request contains an array [::InitiatorB, abc, xyz]
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorB, abc, xyz)
if the request contains an array [::InitiatorC]
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorC)
TLDR: I would like to make it as a generic API instead of re-writing for every different Flow call.
I want to be able to pass dynamic number of arguments coming from the request object to this function instead of hard coding a fixed number of arguments and having to update it when the number of argument changes
An example of the behaviour I want to replicate:
var func = function () {
console.log(arguments.length);
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
};
func.apply(null, ['::InitiatorA', 'abc', 'xyz'])Any suggestions?
javascript java node.js corda graalvm
edited Nov 16 '18 at 15:28
Clyde D'Cruz
1,358930
asked Nov 16 '18 at 12:16
PoojaKamatPoojaKamat
315
I'd suggest using in exampleconsole.loginstead ofalert- it's less annoying
– barbsan
Nov 16 '18 at 12:44
add a comment |
I am trying to call a function available in Corda RPC called startTrackedFlowDynamic which accepts 2 arguments:
startTrackedFlowDynamic(logicType: Class<out FlowLogic<T>>, vararg args: Any?) which is packaged in a JAR
The call to this function is made from a Javascript context (using GraalVM to achieve that), I want to call this function and pass the arguments to it obtained from a request object (say, coming from a REST API)
Example:
if the request contains an array [::InitiatorA, iouValue],
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorA, iouValue)
if the request contains an array [::InitiatorB, abc, xyz]
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorB, abc, xyz)
if the request contains an array [::InitiatorC]
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorC)
TLDR: I would like to make it as a generic API instead of re-writing for every different Flow call.
I want to be able to pass dynamic number of arguments coming from the request object to this function instead of hard coding a fixed number of arguments and having to update it when the number of argument changes
An example of the behaviour I want to replicate:
var func = function () {
console.log(arguments.length);
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
};
func.apply(null, ['::InitiatorA', 'abc', 'xyz'])Any suggestions?
javascript java node.js corda graalvm
edited Nov 16 '18 at 15:28
Clyde D'Cruz
1,358930
asked Nov 16 '18 at 12:16
PoojaKamatPoojaKamat
315
I am trying to call a function available in Corda RPC called startTrackedFlowDynamic which accepts 2 arguments:
startTrackedFlowDynamic(logicType: Class<out FlowLogic<T>>, vararg args: Any?) which is packaged in a JAR
The call to this function is made from a Javascript context (using GraalVM to achieve that), I want to call this function and pass the arguments to it obtained from a request object (say, coming from a REST API)
Example:
if the request contains an array [::InitiatorA, iouValue],
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorA, iouValue)
if the request contains an array [::InitiatorB, abc, xyz]
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorB, abc, xyz)
if the request contains an array [::InitiatorC]
I would want to call startTrackedFlowDynamic like:
startTrackedFlowDynamic(::InitiatorC)
TLDR: I would like to make it as a generic API instead of re-writing for every different Flow call.
I want to be able to pass dynamic number of arguments coming from the request object to this function instead of hard coding a fixed number of arguments and having to update it when the number of argument changes
An example of the behaviour I want to replicate:
var func = function () {
console.log(arguments.length);
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
};
func.apply(null, ['::InitiatorA', 'abc', 'xyz'])Any suggestions?
var func = function () {
console.log(arguments.length);
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
};
func.apply(null, ['::InitiatorA', 'abc', 'xyz'])var func = function () {
console.log(arguments.length);
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
};
func.apply(null, ['::InitiatorA', 'abc', 'xyz'])javascript java node.js corda graalvm
javascript java node.js corda graalvm
edited Nov 16 '18 at 15:28
Clyde D'Cruz
1,358930
asked Nov 16 '18 at 12:16
PoojaKamatPoojaKamat
315
edited Nov 16 '18 at 15:28
Clyde D'Cruz
1,358930
asked Nov 16 '18 at 12:16
PoojaKamatPoojaKamat
315
edited Nov 16 '18 at 15:28
Clyde D'Cruz
1,358930
edited Nov 16 '18 at 15:28
Clyde D'Cruz
1,358930
edited Nov 16 '18 at 15:28
Clyde D'Cruz
1,358930
1,358930
asked Nov 16 '18 at 12:16
PoojaKamatPoojaKamat
315
asked Nov 16 '18 at 12:16
PoojaKamatPoojaKamat
315
asked Nov 16 '18 at 12:16
PoojaKamatPoojaKamat
315
315
I'd suggest using in exampleconsole.loginstead ofalert- it's less annoying
– barbsan
Nov 16 '18 at 12:44
add a comment |
I'd suggest using in exampleconsole.loginstead ofalert- it's less annoying
– barbsan
Nov 16 '18 at 12:44
I'd suggest using in example
console.log instead of alert - it's less annoying– barbsan
Nov 16 '18 at 12:44
I'd suggest using in example
console.log instead of alert - it's less annoying– barbsan
Nov 16 '18 at 12:44
add a comment |
1 Answer
1
active
oldest
votes
It seems to work with the following JavaScript syntax
var argsArray = ['::InitiatorA', 'abc', 'xyz']
startTrackedFlowDynamic(...argsArray)
answered Nov 21 '18 at 5:32
PoojaKamatPoojaKamat
315
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
It seems to work with the following JavaScript syntax
var argsArray = ['::InitiatorA', 'abc', 'xyz']
startTrackedFlowDynamic(...argsArray)
answered Nov 21 '18 at 5:32
PoojaKamatPoojaKamat
315
add a comment |
It seems to work with the following JavaScript syntax
var argsArray = ['::InitiatorA', 'abc', 'xyz']
startTrackedFlowDynamic(...argsArray)
answered Nov 21 '18 at 5:32
PoojaKamatPoojaKamat
315
add a comment |
It seems to work with the following JavaScript syntax
var argsArray = ['::InitiatorA', 'abc', 'xyz']
startTrackedFlowDynamic(...argsArray)
answered Nov 21 '18 at 5:32
PoojaKamatPoojaKamat
315
It seems to work with the following JavaScript syntax
var argsArray = ['::InitiatorA', 'abc', 'xyz']
startTrackedFlowDynamic(...argsArray)
answered Nov 21 '18 at 5:32
PoojaKamatPoojaKamat
315
answered Nov 21 '18 at 5:32
PoojaKamatPoojaKamat
315
answered Nov 21 '18 at 5:32
PoojaKamatPoojaKamat
315
answered Nov 21 '18 at 5:32
PoojaKamatPoojaKamat
315
315
add a comment |
add a comment |
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I'd suggest using in example
console.loginstead ofalert- it's less annoying– barbsan
Nov 16 '18 at 12:44