1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.myfaces.spi.impl;
20
21 import java.util.ArrayList;
22 import java.util.List;
23
24 import javax.faces.context.ExternalContext;
25
26 import org.apache.myfaces.shared_impl.webapp.webxml.WebXml;
27 import org.apache.myfaces.spi.ServletMapping;
28 import org.apache.myfaces.spi.WebConfigProvider;
29
30 /**
31 * The default WebXmlProvider implementation.
32 *
33 * This impl uses the WebXmlParser to create a new instance of WebXmlImpl.
34 *
35 * @author Jakob Korherr
36 */
37 public class DefaultWebConfigProvider extends WebConfigProvider
38 {
39
40 @Override
41 public List<ServletMapping> getFacesServletMappings(
42 ExternalContext externalContext)
43 {
44 WebXml webXml = WebXml.getWebXml(externalContext);
45
46 List mapping = webXml.getFacesServletMappings();
47
48 // In MyFaces 2.0, getFacesServletMappins is used only at startup
49 // time, so we don't need to cache this result.
50 List<ServletMapping> mappingList = new ArrayList<ServletMapping>(mapping.size());
51
52 for (int i = 0; i < mapping.size(); i++)
53 {
54 org.apache.myfaces.shared_impl.webapp.webxml.ServletMapping delegateMapping =
55 (org.apache.myfaces.shared_impl.webapp.webxml.ServletMapping) mapping.get(i);
56
57 mappingList.add(new ServletMappingImpl(delegateMapping));
58 }
59 return mappingList;
60 }
61
62 @Override
63 public boolean isErrorPagePresent(ExternalContext externalContext)
64 {
65 return WebXml.getWebXml(externalContext).isErrorPagePresent();
66 }
67
68 }