mirror of
https://github.com/yacy/yacy_search_server.git
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06d0e2aeb9
- Above brought up that parser start url parameter, declared as AnchorURL uses only methodes of parent object DigestURL (changed parameter declaration accordingly).
105 lines
3.7 KiB
Java
105 lines
3.7 KiB
Java
//rtfParser.java
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//------------------------
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//part of YaCy
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//(C) by Michael Peter Christen; mc@yacy.net
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//first published on http://www.anomic.de
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//Frankfurt, Germany, 2005
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//
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//this file is contributed by Martin Thelian
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//
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// $LastChangedDate$
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// $LastChangedRevision$
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// $LastChangedBy$
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//
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//This program is free software; you can redistribute it and/or modify
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//it under the terms of the GNU General Public License as published by
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//the Free Software Foundation; either version 2 of the License, or
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//(at your option) any later version.
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//
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//This program is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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//GNU General Public License for more details.
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//
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//You should have received a copy of the GNU General Public License
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//along with this program; if not, write to the Free Software
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//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package net.yacy.document.parser;
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import java.io.InputStream;
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import java.nio.charset.StandardCharsets;
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import javax.swing.text.DefaultStyledDocument;
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import javax.swing.text.rtf.RTFEditorKit;
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import net.yacy.cora.document.id.DigestURL;
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import net.yacy.document.AbstractParser;
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import net.yacy.document.Document;
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import net.yacy.document.Parser;
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import net.yacy.document.VocabularyScraper;
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public class rtfParser extends AbstractParser implements Parser {
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public rtfParser() {
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super("Rich Text Format Parser");
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this.SUPPORTED_EXTENSIONS.add("rtf");
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this.SUPPORTED_MIME_TYPES.add("text/rtf");
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this.SUPPORTED_MIME_TYPES.add("text/richtext");
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this.SUPPORTED_MIME_TYPES.add("application/rtf");
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this.SUPPORTED_MIME_TYPES.add("application/x-rtf");
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this.SUPPORTED_MIME_TYPES.add("application/x-soffice");
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}
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@Override
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public Document[] parse(
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final DigestURL location,
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final String mimeType,
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final String charset,
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final VocabularyScraper scraper,
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final int timezoneOffset,
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final InputStream source)
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throws Parser.Failure, InterruptedException {
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try {
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final DefaultStyledDocument doc = new DefaultStyledDocument();
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final RTFEditorKit theRtfEditorKit = new RTFEditorKit();
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theRtfEditorKit.read(source, doc, 0);
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final String bodyText = doc.getText(0, doc.getLength());
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return new Document[]{new Document(
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location,
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mimeType,
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StandardCharsets.UTF_8.name(),
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this,
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null,
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null,
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singleList(((bodyText.length() > 80)? bodyText.substring(0, 80):bodyText.trim()).
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replaceAll("\r\n"," ").
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replaceAll("\n"," ").
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replaceAll("\r"," ").
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replaceAll("\t"," ")),
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null, // TODO: AUTHOR
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"", // TODO: publisher
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null,
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null,
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0.0d, 0.0d,
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bodyText,
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null,
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null,
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null,
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false,
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null)};
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} catch (final Exception e) {
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if (e instanceof InterruptedException) throw (InterruptedException) e;
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if (e instanceof Parser.Failure) throw (Parser.Failure) e;
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throw new Parser.Failure("Unexpected error while parsing rtf resource." + e.getMessage(),location);
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}
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}
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}
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