Sha256: b68ec4abaefe8457bca7aee6f08835326b383fd1ad720d96f8f3fd43ca396387
Contents?: true
Size: 1.2 KB
Versions: 31
Compression:
Stored size: 1.2 KB
Contents
const AbstractHandler = require("./AbstractHandler");
class InvokeInstanceMethodHandler extends AbstractHandler {
requiredParametersCount = 2;
constructor() {
super();
}
process(command) {
try {
if (command.payload.length < this.requiredParametersCount) {
throw new Error("Invoke Instance Method parameters mismatch");
}
const { payload } = command;
let instance = payload[0];
let methodName = payload[1];
let args = payload.slice(2);
let method = instance[methodName];
if (typeof method === "undefined") {
let methods = Object.getOwnPropertyNames(instance.__proto__).filter(
function (property) {
return typeof instance.__proto__[property] === "function";
}
);
let message = `Method ${methodName} not found in object. Available methods:\n`;
methods.forEach((methodIter) => {
message += `${methodIter}\n`;
});
throw new Error(message);
} else {
return Reflect.apply(method, instance, args);
}
} catch (error) {
throw this.process_stack_trace(error, this.constructor.name);
}
}
}
module.exports = new InvokeInstanceMethodHandler();
Version data entries
31 entries across 20 versions & 1 rubygems