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| author | Tom Tromey <tromey@gcc.gnu.org> | 2005-07-16 00:30:23 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2005-07-16 00:30:23 +0000 |
| commit | f911ba985aa7fe0096c386c5be385ac5825ea527 (patch) | |
| tree | a0b991cf5866ae1d616639b906ac001811d74508 /libjava/classpath/gnu/xml/pipeline/TextConsumer.java | |
| parent | 6f4434b39b261de5317dc81ddfdd94d2e1d62b11 (diff) | |
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Initial revision
From-SVN: r102074
Diffstat (limited to 'libjava/classpath/gnu/xml/pipeline/TextConsumer.java')
| -rw-r--r-- | libjava/classpath/gnu/xml/pipeline/TextConsumer.java | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/xml/pipeline/TextConsumer.java b/libjava/classpath/gnu/xml/pipeline/TextConsumer.java new file mode 100644 index 0000000..67bd23b --- /dev/null +++ b/libjava/classpath/gnu/xml/pipeline/TextConsumer.java @@ -0,0 +1,117 @@ +/* TextConsumer.java -- + Copyright (C) 1999,2000,2001 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package gnu.xml.pipeline; + +import java.io.*; + +import org.xml.sax.*; + +import gnu.xml.util.XMLWriter; + + +/** + * Terminates a pipeline, consuming events to print them as well formed + * XML (or XHTML) text. + * + * <p> Input must be well formed, and must include XML names (e.g. the + * prefixes and prefix declarations must be present), or the output of + * this class is undefined. + * + * @see NSFilter + * @see WellFormednessFilter + * + * @author David Brownell + */ +public class TextConsumer extends XMLWriter implements EventConsumer +{ + /** + * Constructs an event consumer which echoes its input as text, + * optionally adhering to some basic XHTML formatting options + * which increase interoperability with old (v3) browsers. + * + * <p> For the best interoperability, when writing as XHTML only + * ASCII characters are emitted; other characters are turned to + * entity or character references as needed, and no XML declaration + * is provided in the document. + */ + public TextConsumer (Writer w, boolean isXhtml) + throws IOException + { + super (w, isXhtml ? "US-ASCII" : null); + setXhtml (isXhtml); + } + + /** + * Constructs a consumer that writes its input as XML text. + * XHTML rules are not followed. + */ + public TextConsumer (Writer w) + throws IOException + { + this (w, false); + } + + /** + * Constructs a consumer that writes its input as XML text, + * encoded in UTF-8. XHTML rules are not followed. + */ + public TextConsumer (OutputStream out) + throws IOException + { + this (new OutputStreamWriter (out, "UTF8"), false); + } + + /** <b>EventConsumer</b> Returns the document handler being used. */ + public ContentHandler getContentHandler () + { return this; } + + /** <b>EventConsumer</b> Returns the dtd handler being used. */ + public DTDHandler getDTDHandler () + { return this; } + + /** <b>XMLReader</b>Retrieves a property (lexical and decl handlers) */ + public Object getProperty (String propertyId) + throws SAXNotRecognizedException + { + if (EventFilter.LEXICAL_HANDLER.equals (propertyId)) + return this; + if (EventFilter.DECL_HANDLER.equals (propertyId)) + return this; + throw new SAXNotRecognizedException (propertyId); + } +} |