PortletPageResolver


1   // Copyright 2005 The Apache Software Foundation
2   //
3   // Licensed under the Apache License, Version 2.0 (the "License");
4   // you may not use this file except in compliance with the License.
5   // You may obtain a copy of the License at
6   //
7   //     http://www.apache.org/licenses/LICENSE-2.0
8   //
9   // Unless required by applicable law or agreed to in writing, software
10  // distributed under the License is distributed on an "AS IS" BASIS,
11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  // See the License for the specific language governing permissions and
13  // limitations under the License.
14  
15  package org.apache.tapestry.portlet;
16  
17  import org.apache.tapestry.IRequestCycle;
18  
19  /**
20   * Used by {@link org.apache.tapestry.portlet.PortletHomeService} to determine the correct page name
21   * to use to render a request that does not specify a page (that's what the home service does).
22   * 
23   * @author Howard M. Lewis Ship
24   */
25  public interface PortletPageResolver
26  {
27      /**
28       * Looks at the current request to determine the correct page name.
29       * 
30       * @returns The page name to activate and render (never null).
31       */
32  
33      public String   getPageNameForRequest(IRequestCycle cycle);
34  }
35

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