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feat(connector-corda): add JSON classname->JVM class object deserialize #3351

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Jun 27, 2024
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feat(connector-corda): add JSON classname->JVM class object deserialize #3351

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4 changes: 4 additions & 0 deletions ...hyperledger/cactus/plugin/ledger/connector/corda/server/impl/JsonJvmObjectDeserializer.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,10 @@ class JsonJvmObjectDeserializer(
val constructorArgs: Array<Any?> = jvmObject.jvmCtorArgs.map { x -> instantiate(x) }.toTypedArray()

when {
Class::class.java.isAssignableFrom(clazz) -> {
val x = constructorArgs.map { ca -> ca as String }.first()
return Class.forName(x)
}
DoubleArray::class.java.isAssignableFrom(clazz) -> {
return constructorArgs
.map { ca -> ca as Double }
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23 changes: 23 additions & 0 deletions ...rledger/cactus/plugin/ledger/connector/corda/server/impl/JsonJvmObjectDeserializerTest.kt
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Expand Up @@ -9,12 +9,35 @@ enum class Direction {
NORTH, SOUTH, WEST, EAST
}

class TestTxData {}
class JsonJvmObjectDeserializerTest {

companion object {
val deserializer = JsonJvmObjectDeserializer()
}


@Test
fun classForNameHappyPath() {

val jvmObject = JvmObject(
jvmTypeKind = JvmTypeKind.REFERENCE,
jvmType = JvmType(
fqClassName = Class::class.java.name
),
jvmCtorArgs = listOf(
JvmObject(
jvmTypeKind = JvmTypeKind.PRIMITIVE,
jvmType = JvmType(String::class.java.name),
primitiveValue = TestTxData::class.java.name
)
)
)

val deserializedObject = deserializer.instantiate(jvmObject)

assert(deserializedObject == TestTxData::class.java)
}
@Test
fun enumHappyPath() {
val actual = Direction.WEST
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