Hi Sonny,
I don't think there is a java action to do this in community commons but you can create your own. You could use the toHexString() method.
Something along the lines of this should do it.
// This file was generated by Mendix Modeler.
//
// 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 myfirstmodule.actions;
import com.mendix.systemwideinterfaces.core.IContext;
import com.mendix.webui.CustomJavaAction;
public class IntegerToHex extends CustomJavaAction<java.lang.String>
{
private java.lang.Long Number;
public IntegerToHex(IContext context, java.lang.Long Number)
{
super(context);
this.Number = Number;
}
@Override
public java.lang.String executeAction() throws Exception
{
// BEGIN USER CODE
String hex = Long.toHexString(Number);
return hex;
// END USER CODE
}
/**
* Returns a string representation of this action
*/
@Override
public java.lang.String toString()
{
return "IntegerToHex";
}
// BEGIN EXTRA CODE
// END EXTRA CODE
}
Hope this helps!