0

I have several microflows all having one parameter of type string. And I need to call one of them by name. I can do so using executeUnverifiedMicroflowAsUser_1, but that requires the microflows to have input parameters of type object. Is it possible to use executeUnverifiedMicroflowAsUser_1 with a string-parameter instead of the Object that you now have to pass? The executeUnverifiedMicroflowAsUser_1 to me looks to be built in a way that it does not allow for any other parameter type that ‘Object’ As soon as I assign the Type to ‘String’, and in the microflow that gets called (as per value I pass in microflowName) I change the parameter form an object to a string, then upon running the app locally I get this failure: [javac] C:\Users\timva\Documents\Tieka Mx Services-main\javasource\communitycommons\Misc.java:365: error: incompatible types: Map<String,String> cannot be converted to Map<String,Object>   With a little tweaking in the java-code I have attemped to have the java-code accept the string, but the .withParams also does not except <String, String>. public static Object executeMicroflowAsUser(IContext context, String microflowName, String username, Boolean sudoContext, Object... args) throws Exception { if (context == null) { throw new Exception("Assertion: No context provided"); } if (microflowName == null || microflowName.isEmpty()) { throw new Exception("Assertion: No context provided"); } if (!Core.getMicroflowNames().contains(microflowName)) { throw new Exception("Assertion: microflow not found: " + microflowName); } if (args.length % 2 != 0) { throw new Exception("Assertion: odd number of dynamic arguments provided, please name every argument: " + args.length); } Map<String, Object> params = new LinkedHashMap<String, Object>(); for (int i = 0; i < args.length; i += 2) { if (args[i] != null) { params.put(args[i].toString(), args[i + 1]); } } IContext c = getContextFor(context, username, sudoContext); return Core.microflowCall(microflowName).withParams(params).execute(c); }   Is there way to call a microflow by name and pass a string?   *Editted* This was the result: /** * Calling the microflow that executes the actual service as defined by the ServiceOwner */ public class MyExecuteMicroflowAsUser_1string extends CustomJavaAction<java.lang.String> { private java.lang.String microflow; private java.lang.String username; private java.lang.Boolean sudoContext; private java.lang.String arg1name; private java.lang.String arg1value; public MyExecuteMicroflowAsUser_1string (IContext context, java.lang.String microflow, java.lang.String username, java.lang.Boolean sudoContext, java.lang.String arg1name, java.lang.String arg1value) { super(context); this.microflow = microflow; this.username = username; this.sudoContext = sudoContext; this.arg1name = arg1name; this.arg1value = arg1value; } @java.lang.Override public java.lang.String executeAction() throws Exception { // BEGIN USER CODE Object res = com.mendix.core.Core.microflowCall(microflow) .inTransaction(true) .withParam(arg1name, arg1value) .execute(this.getContext()); return res == null ? null : res.toString(); // END USER CODE } /** * Returns a string representation of this action */ @java.lang.Override public java.lang.String toString() { return "MyExecuteMicroflowAsUser_1string"; } // BEGIN EXTRA CODE // END EXTRA CODE }  

asked 2021-05-30

1 answers