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com.ibm.portal.pcm
Interface PortletDialogModelProvider

All Superinterfaces:

PortletService

public interface PortletDialogModelProvider
extends PortletService

DialogModelProvider 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(PortletDialogModelProvider.JNDI_NAME);
     serviceAvailable = true;
 } catch(javax.naming.NameNotFoundException ex) {      ... error handling ...
 }
 ...
 if (serviceAvailable) {     PortletDialogModelProvider provider = (PortletDialogModelProvider) psh.getPortletService(PortletDialogModelProvider.class);
          DialogModel model = provider.getDialogModel(aRequest, aResponse);
     ...
 }
 

Note: The lookup for this provider should be executed within the init method of a portlet and only the lookup for the DialogModel itself should be performed on a per-request basis.

Since:

8.0.0

Field Summary
static java.lang.String	JNDI_NAME           The JNDI name of the dialog model provider portlet service.

 

Method Summary
<T extends DialogDefinition> DialogModel<T>	getDialogModel(javax.portlet.PortletRequest request, javax.portlet.PortletResponse response)           Return the dialog model of the current context.

 

Field Detail

JNDI_NAME

static final java.lang.String JNDI_NAME

The JNDI name of the dialog model provider portlet service.

See Also:

Constant Field Values

Method Detail

getDialogModel

<T extends DialogDefinition> DialogModel<T> getDialogModel(javax.portlet.PortletRequest request,
                                                           javax.portlet.PortletResponse response)
                                                       throws ModelException

Returns the dialog model of the current context.

Parameters:

request - The PortletRequest of the current context. Must not be null.

response - The PortletResponse of the current context. Must not be null.

Returns:

The respective DialogModel for the current context, never null.

Throws:

ModelException - In any case the dialog model can not be obtained, e.g. due to exceptions during the lookup of the current user.

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