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 javax.servlet.jsp.tagext;
19:
20: import java.io.InputStream;
21:
22: /**
23: * Translation-time information on a JSP page. The information
24: * corresponds to the XML view of the JSP page.
25: *
26: * <p>
27: * Objects of this type are generated by the JSP translator, e.g.
28: * when being pased to a TagLibraryValidator instance.
29: */
30:
31: abstract public class PageData {
32:
33: /**
34: * Sole constructor. (For invocation by subclass constructors,
35: * typically implicit.)
36: */
37: public PageData() {
38: }
39:
40: /**
41: * Returns an input stream on the XML view of a JSP page.
42: * The stream is encoded in UTF-8. Recall tht the XML view of a
43: * JSP page has the include directives expanded.
44: *
45: * @return An input stream on the document.
46: */
47: abstract public InputStream getInputStream();
48: }
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