com.ibm.portal.cp.resources
Interface PortletResourceModelProvider
- All Superinterfaces:
- PortletService, ResourceModelControllerProvider
public interface PortletResourceModelProvider
- extends PortletService, ResourceModelControllerProvider
ResourceModelProvider for portlet scope, i. e. with portlet request /
response.
Example how to lookup this provider:
PortletServiceHome psh;
javax.naming.Context ctx = new javax.naming.InitialContext();
boolean serviceAvailable = false;
try {
psh = (PortletServiceHome) ctx.lookup(PortletResourceModelProvider.JNDI_NAME);
serviceAvailable = true;
} catch(javax.naming.NameNotFoundException ex) {
... error handling ...
}
...
if (serviceAvailable) {
PortletResourceModelProvider provider = (PortletResourceModelProvider) psh.getPortletService(PortletResourceModelProvider.class);
ResourceModel<Resource> model = provider.getResourceModel(aRequest, aResponse);
...
}
Note: The lookup for this provider should be executed within the
init
method of a portlet and only the lookup for the
ResourceModel
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 |
JNDI_NAME
static final java.lang.String JNDI_NAME
- The JNDI lookup name
- See Also:
- Constant Field Values
getResourceModel
<R extends Resource> ResourceModel<R> getResourceModel(javax.portlet.PortletRequest aRequest,
javax.portlet.PortletResponse aResponse)
throws ModelException
- Returns a
ResourceModel
which exposes a
ResourceModelLocator
- Parameters:
aRequest
- The current portlet requestaResponse
- The current portlet response
- Returns:
- The
ResourceModel
.
- Throws:
ModelException