[Building Sakai] what methods to get all course site ids ?

[Small Cat]

I test it, but it isn't successful :( , and i do'nt know how to fix it . :(
this is my code in java bean

*private SiteService siteService;
public void setSiteService(SiteService siteService){
        this.siteService = siteService;
    }
public List<Site> allCourseSites = siteService.getSites(
SelectionType.ACCESS, null, null, null,SortType.TITLE_ASC, null);
public String getOneSite(){
        return allCourseSites.get(0).getTitle();
    }*

and this is code in .jsp file

*<h:outputText value= " One of many sites is #{TestBean.oneSite}"/>*

when it's run in Sakai, it show only the string " One of many sites is " in
.jsp file, but don't show any site's tittle though my sakai has some project
site & course site ( all of them have 5-10 participants )

Please help me fix it !

2009/10/1 Steve Swinsburg <steve.swinsburg at gmail.com>

> Hi,
>
> yes, in SiteService, the method getSites(). Check out that Class in the API
> docs.
>
> e.g. SiteService.getSites(SelectionType.ACCESS, null, null, null,
> SortType.TITLE_ASC, null);
>
> cheers,
> Steve
>
>
> On 01/10/2009, at 2:34 PM, Small Cat wrote:
>
>
>>
>>
>> Dear all,
>> How can I get a list of all course sites that a particular user is a
>> member of ?
>> Does Sakai suport any APIs to do this ? If yes, where can i find them ?
>> Thanks and regards !
>>
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