01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package org.apache.commons.jci.examples.serverpages;
19:
20: import java.util.Map;
21:
22: import org.apache.commons.jci.readers.ResourceReader;
23:
24: /**
25: * @author tcurdt
26: */
27: public final class JspReader implements ResourceReader {
28:
29: private final Map sources;
30: private final ResourceReader reader;
31:
32: public JspReader(final Map pSources, final ResourceReader pReader) {
33: reader = pReader;
34: sources = pSources;
35: }
36:
37: public byte[] getBytes(String pResourceName) {
38:
39: final byte[] bytes = (byte[]) sources.get(pResourceName);
40:
41: if (bytes != null) {
42: return bytes;
43: }
44:
45: return reader.getBytes(pResourceName);
46: }
47:
48: public boolean isAvailable(String pResourceName) {
49:
50: if (sources.containsKey(pResourceName)) {
51: return true;
52: }
53:
54: return reader.isAvailable(pResourceName);
55: }
56:
57: }
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