[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-672) Allow Query restrictions without value bindings

[Gavin King (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-672?page=comments#action_12351229 ] 
            
Gavin King commented on JBSEAM-672:
-----------------------------------

What for? Why not just write that in the where clause of the main query?

> Allow Query restrictions without value bindings
> -----------------------------------------------
>
>                 Key: JBSEAM-672
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-672
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: Framework
>    Affects Versions: 1.1.1.GA
>            Reporter: Christian Bauer
>
> In framework/Query.java line 164:
>             if (valueBinding==null) 
>             {
>                throw new IllegalArgumentException("no value binding in restriction: " + restriction);
>             }
> I want to have restrictions without value bindings, e.g. in my extended EntityQuery:
>     public List<String> getRestrictions() {
>     	List<String> restrictions = new ArrayList<String>();
>          restrictions.add("parentNode is null");
>     	return restrictions;
>     }

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