com.ibm.portal.cp.tagging
Interface PortletTagModelProvider
- All Superinterfaces:
- PortletService, TagModelControllerProvider
public interface PortletTagModelProvider
- extends PortletService, TagModelControllerProvider
TagModelProvider for portlet scope, i. e. with portlet request /
response.
PortletServiceHome psh;
javax.naming.Context ctx = new javax.naming.InitialContext();
boolean serviceAvailable = false;
try {
psh = (PortletServiceHome) ctx.lookup(PortletTagModelProvider.JNDI_NAME);
serviceAvailable = true;
} catch(javax.naming.NameNotFoundException ex) {
... error handling ...
}
...
if (serviceAvailable) {
PortletTagModelProvider provider = (PortletTagModelProvider) psh.getPortletService(PortletTagModelProvider.class);
TagModel model = provider.getTagModel(aRequest, aResponse);
...
}
Note: The lookup for this provider should be executed within the
init
method of a portlet and only the lookup for the
TagModel
itself should be performed on a per-request basis.
- Since:
- 7.0.0
Field Summary |
static java.lang.String |
JNDI_NAME
The JNDI lookup name |
Method Summary |
|
getTagModel(javax.portlet.PortletRequest aRequest,
javax.portlet.PortletResponse aResponse)
Returns a TagModel which exposes a
TagModelLocator for the
getLocator() method. |
JNDI_NAME
static final java.lang.String JNDI_NAME
- The JNDI lookup name
- See Also:
- Constant Field Values
getTagModel
<T extends Tag> TagModel<T> getTagModel(javax.portlet.PortletRequest aRequest,
javax.portlet.PortletResponse aResponse)
throws ModelException
- Returns a
TagModel
which exposes a
TagModelLocator for the
getLocator()
method.
- Parameters:
aRequest
- The current portlet requestaResponse
-
- Returns:
- The
TagModel
.
- Throws:
ModelException