1 /* 2 * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 /** 27 * Provides stream and URI specific transformation classes. 28 * 29 * <p> 30 * The {@link javax.xml.transform.stream.StreamSource} class 31 * provides methods for specifying {@link java.io.InputStream} input, 32 * {@link java.io.Reader} input, and URL input in the form of strings. Even 33 * if an input stream or reader is specified as the source, 34 * {@link javax.xml.transform.stream.StreamSource#setSystemId} should still 35 * be called, so that the transformer can know from where it should resolve 36 * relative URIs. The public identifier is always optional: if the application 37 * writer includes one, it will be provided as part of the 38 * {@link javax.xml.transform.SourceLocator} information. 39 * <p> 40 * The {@link javax.xml.transform.stream.StreamResult} class 41 * provides methods for specifying {@link java.io.OutputStream}, 42 * {@link java.io.Writer}, or an output system ID, as the output of the 43 * transformation result. 44 * <p> 45 * Normally streams should be used rather than readers or writers, for 46 * both the Source and Result, since readers and writers already have the encoding 47 * established to and from the internal Unicode format. However, there are times 48 * when it is useful to write to a character stream, such as when using a 49 * StringWriter in order to write to a String, or in the case of reading source 50 * XML from a StringReader. 51 * 52 * 53 * @since 1.5 54 */ 55 56 package javax.xml.transform.stream;