Primefaces LazyDataModel

1
votes

I am trying to override the load() (abstract) method in org.primefaces.model.LazyDataModel class (from Primefaces JSF component library).

But my Netbeans IDE always complains as follows:

method does not override or implement a method from a supertype

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2
javajakarta-eejsf-2primefaces
Have you tried ALT+ENTER on the class declaration line to have Netbeans automatically create the function template and see if it is different? - assylias
Alt+Enter is not doing much for me (not creating anything). - siva636
Have you tried to delete the method, then press ALT+ENTER? Or to delete the entire class, restart the IDE and re-create it? - perissf
I have done all possible efforts and spent a long time with issue. - siva636

2 Answers

3
votes

org.primefaces.model.LazyDataModel extends javax.faces.model.DataModel

Yours is a netbeans java project first of all I doubt how you are going to use PrimeFaces in that.

In your libraries JSF library/jar is missing, you add that library and the error goes away. Thing is netbeans is not able to compile the class due to missing class from JSF, DataModel and giving that error.

Hope this helps.

0
votes

What version of Primefaces are you using? In Primefaces 2.2.1 the load method signature looks like this:

@Override
public List<T> load(int arg0, int arg1, String arg2, boolean arg3, Map<String, String> arg4)

There is no SortOrder so try changing that to a boolean and see if that helps.