001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 // 021 // This source code implements specifications defined by the Java 022 // Community Process. In order to remain compliant with the specification 023 // DO NOT add / change / or delete method signatures! 024 // 025 026 package javax.servlet.jsp.tagext; 027 028 import java.io.InputStream; 029 030 /** 031 * Translation-time information on a JSP page. The information 032 * corresponds to the XML view of the JSP page. 033 * 034 * <p> 035 * Objects of this type are generated by the JSP translator, e.g. 036 * when being pased to a TagLibraryValidator instance. 037 */ 038 039 abstract public class PageData { 040 041 /** 042 * Sole constructor. (For invocation by subclass constructors, 043 * typically implicit.) 044 */ 045 public PageData() { 046 } 047 048 /** 049 * Returns an input stream on the XML view of a JSP page. 050 * The stream is encoded in UTF-8. Recall tht the XML view of a 051 * JSP page has the include directives expanded. 052 * 053 * @return An input stream on the document. 054 */ 055 abstract public InputStream getInputStream(); 056 }