1 /*
2 * Copyright 2000-2001,2004 The Apache Software Foundation.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package org.apache.jetspeed.modules.layouts;
18
19 // Turbine Modules
20 import org.apache.turbine.modules.Layout;
21 import org.apache.turbine.modules.ScreenLoader;
22 import org.apache.turbine.util.RunData;
23 import org.apache.ecs.ConcreteElement;
24 import org.apache.ecs.HtmlColor;
25
26 /***
27 */
28 public class EmptyLayout extends Layout
29 {
30 /***
31 */
32 public void doBuild( RunData data ) throws Exception
33 {
34
35 // Now execute the Screen portion of the page
36 ConcreteElement screen = ScreenLoader.getInstance().eval ( data, data.getScreen() );
37 if (screen != null)
38 data.getPage().getBody().addElement( screen );
39
40 // The screen should have attempted to set a Title
41 // for itself, otherwise, a default title is set
42 data.getPage().getTitle()
43 .addElement( data.getTitle() );
44 // The screen should have attempted to set a Body bgcolor
45 // for itself, otherwise, a default body bgcolor is set
46 data.getPage().getBody()
47 .setBgColor(HtmlColor.white);
48
49 }
50
51 }