topic Re: Delegate expression and fields in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/delegate-expression-and-fields/m-p/90315#M61483 <HTML><HEAD></HEAD><BODY><SPAN>The issue with the delegateExpression is that it MAY resolve to another bean every single time it's called, so field-injection can't be done just once, as it is with the normal JavaDelegates. However, you get the execution passed in, you can extract all variables you want but I understand the fact that you code the expressions, rather than define them in</SPAN><BR /><SPAN>your process file.</SPAN><BR /><BR /><SPAN>AFAIK, nothing is planned for this. As I see delegateExpressions, is to have the resolving the of the javaDelegate fully controlled in the developer's hands. Having field-injection on that as well is a valid use case, although not crucial.</SPAN><BR /><BR /><SPAN>You could always suggest a solution based on the current functionality or propose a patch, we're happy to accept contributions in this area.</SPAN></BODY></HTML> Wed, 20 Jun 2012 07:37:19 GMT frederikherema1 2012-06-20T07:37:19Z Delegate expression and fields https://connect.hyland.com/t5/alfresco-archive/delegate-expression-and-fields/m-p/90314#M61482 After several weeks of using activiti I continually get frustrated that a delegate expression cant have fields.Being able to define a spring bean namee as the expression and then wire the bean is one of the most useful features of the this tool.However when defining an activity you almost always nee Mon, 18 Jun 2012 23:52:04 GMT https://connect.hyland.com/t5/alfresco-archive/delegate-expression-and-fields/m-p/90314#M61482 wslade 2012-06-18T23:52:04Z Re: Delegate expression and fields https://connect.hyland.com/t5/alfresco-archive/delegate-expression-and-fields/m-p/90315#M61483 <HTML><HEAD></HEAD><BODY><SPAN>The issue with the delegateExpression is that it MAY resolve to another bean every single time it's called, so field-injection can't be done just once, as it is with the normal JavaDelegates. However, you get the execution passed in, you can extract all variables you want but I understand the fact that you code the expressions, rather than define them in</SPAN><BR /><SPAN>your process file.</SPAN><BR /><BR /><SPAN>AFAIK, nothing is planned for this. As I see delegateExpressions, is to have the resolving the of the javaDelegate fully controlled in the developer's hands. Having field-injection on that as well is a valid use case, although not crucial.</SPAN><BR /><BR /><SPAN>You could always suggest a solution based on the current functionality or propose a patch, we're happy to accept contributions in this area.</SPAN></BODY></HTML> Wed, 20 Jun 2012 07:37:19 GMT https://connect.hyland.com/t5/alfresco-archive/delegate-expression-and-fields/m-p/90315#M61483 frederikherema1 2012-06-20T07:37:19Z