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Java > Open Source Codes > org > apache > pluto > portalImpl > aggregation > AbstractFragmentSingle


1 /*
2  * Copyright 2003,2004 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
18  */
19
20 package org.apache.pluto.portalImpl.aggregation;
21
22 import java.io.IOException JavaDoc;
23 import java.util.Collection JavaDoc;
24 import java.util.Collections JavaDoc;
25
26 import javax.servlet.ServletConfig JavaDoc;
27 import javax.servlet.ServletException JavaDoc;
28 import javax.servlet.http.HttpServletRequest JavaDoc;
29 import javax.servlet.http.HttpServletResponse JavaDoc;
30
31 import org.apache.pluto.portalImpl.core.PortalURL;
32
33 public abstract class AbstractFragmentSingle extends AbstractFragment
34 {
35
36     public AbstractFragmentSingle(String JavaDoc id,
37                                   ServletConfig JavaDoc config,
38                                   org.apache.pluto.portalImpl.aggregation.Fragment parent,
39                                   org.apache.pluto.portalImpl.om.page.Fragment fragDesc,
40                                   org.apache.pluto.portalImpl.aggregation.navigation.Navigation navigation)
41     throws Exception JavaDoc
42     {
43         super(id, config, parent, fragDesc, navigation);
44     }
45
46     public void preService(HttpServletRequest JavaDoc request, HttpServletResponse JavaDoc response)
47         throws ServletException JavaDoc, IOException JavaDoc
48     {
49     }
50
51     public void postService(HttpServletRequest JavaDoc request, HttpServletResponse JavaDoc response)
52         throws ServletException JavaDoc, IOException JavaDoc
53     {
54     }
55
56     public Collection JavaDoc getChildFragments()
57     {
58         return Collections.EMPTY_LIST;
59     }
60
61     public void addChild(org.apache.pluto.portalImpl.aggregation.Fragment child)
62     {
63         // do nothing
64 }
65
66     abstract public void createURL(PortalURL url);
67
68     abstract public boolean isPartOfURL(PortalURL url);
69
70 }
71
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