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Hi , I’m building a connector with the java SDK of our software , for the moment I have to intialize the connector object for each call & do a login. This is really bad for performance & will probably crash in production, So I was wondering if you could pass an instance from one java action to another? So I should have 1 action where I do login and retrieve the object “IrisNextCalls” in every other java action where the login is remained. In a standalone java application you will pass it by a constructor,  In a Spring application you will use @Autowired, @Inject , @Resource….. but as Mendix only offers custom code in the execute part I don’t really know how I can remain the “IrisNextCalls” Object in runtime where a login is done for each user & retrieve this already initialized object in other java actions. Any recommendations? Current code but new initialization should be removed (first 10 lines starting from ‘//BEGIN USER CODE until IrisNextCalls.login();’ ) , login should be kept per user // This file was generated by Mendix Studio Pro. // // WARNING: Only the following code will be retained when actions are regenerated: // - the import list // - the code between BEGIN USER CODE and END USER CODE // - the code between BEGIN EXTRA CODE and END EXTRA CODE // Other code you write will be lost the next time you deploy the project. // Special characters, e.g., é, ö, à, etc. are supported in comments. package irisnext_java.actions; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.stream.Collectors; import com.irisims.irisNextConnectorLib.IrisNextCalls; import com.irisims.irisNextConnectorLib.IrisNextCallsImpl; import com.irisims.irisNextConnectorLib.IrisNextService; import com.irisims.irisNextConnectorLib.model.model_actual.MendixObjectDTO; import com.irisims.irisNextConnectorLib.model.model_actual.IndexCardDTO; import com.mendix.systemwideinterfaces.core.IContext; import com.mendix.webui.CustomJavaAction; import irisnext_restconsume_java.actions.impl.IrisNextImpl; import irisnext_restpublish.proxies.*; import com.mendix.systemwideinterfaces.core.IMendixObject; public class IrisNext_Search_ObjectList extends CustomJavaAction<java.util.List<IMendixObject>> { private java.lang.String objectType; private java.lang.String criteria; private IMendixObject __Login; private irisnext_core.proxies.Login_IrisNext Login; public IrisNext_Search_ObjectList(IContext context, java.lang.String objectType, java.lang.String criteria, IMendixObject Login) { super(context); this.objectType = objectType; this.criteria = criteria; this.__Login = Login; } @java.lang.Override public java.util.List<IMendixObject> executeAction() throws Exception { this.Login = this.__Login == null ? null : irisnext_core.proxies.Login_IrisNext.initialize(getContext(), __Login); // BEGIN USER CODE IrisNextCalls irisNextCalls = new IrisNextCallsImpl(); // SHOULD NOT BE IN A NEW INITIALISATION IrisNextImpl irisNextImpl = new IrisNextImpl(); ((IrisNextCallsImpl) irisNextCalls).setUrl(Login.getURL()); ((IrisNextCallsImpl) irisNextCalls).setUser(Login.getUser()); ((IrisNextCallsImpl) irisNextCalls).setPassword(Login.getPassword()); ((IrisNextCallsImpl) irisNextCalls).setDatabase(Login.getDatabase()); ((IrisNextCallsImpl) irisNextCalls).setLanguage(Login.getLanguage()); irisNextCalls.login(); IContext context = getContext(); List<MendixObjectDTO> irisnextObjectList = irisNextCalls.search_MendixObjects(objectType, criteria); //, map List<IRISNextCreate> mendixObjectList = new ArrayList<>(); irisnextObjectList.forEach(irisNextObject -> { IRISNextCreate irisNextCreate = new IRISNextCreate(context); irisNextCreate = irisNextImpl.convertObject(irisNextCreate, irisNextObject, context); mendixObjectList.add(irisNextCreate); }); return mendixObjectList.stream().map(e -> e.getMendixObject()).collect(Collectors.toList()); // END USER CODE } /** * Returns a string representation of this action * @return a string representation of this action */ @java.lang.Override public java.lang.String toString() { return "IrisNext_Search_ObjectList"; } // BEGIN EXTRA CODE // END EXTRA CODE }  

asked 2022-12-08

1 answers