mirror of git://gcc.gnu.org/git/gcc.git
323 lines
12 KiB
Java
323 lines
12 KiB
Java
/* DocFlavor.java --
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Copyright (C) 2004 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath 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, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.print;
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import java.io.Serializable;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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/**
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* @author Michael Koch (konqueror@gmx.de)
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*/
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public class DocFlavor implements Cloneable, Serializable
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{
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/**
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* @author Michael Koch (konqueror@gmx.de)
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*/
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public static class BYTE_ARRAY
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extends DocFlavor
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{
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public static final BYTE_ARRAY AUTOSENSE = new BYTE_ARRAY("application/octet-stream");
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public static final BYTE_ARRAY GIF = new BYTE_ARRAY("image/gif");
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public static final BYTE_ARRAY JPEG = new BYTE_ARRAY("image/jpeg");
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public static final BYTE_ARRAY PCL = new BYTE_ARRAY("application/vnd.hp-PCL");
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public static final BYTE_ARRAY PDF = new BYTE_ARRAY("application/pdf");
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public static final BYTE_ARRAY PNG = new BYTE_ARRAY("image/png");
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public static final BYTE_ARRAY POSTSCRIPT = new BYTE_ARRAY("application/postscript");
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public static final BYTE_ARRAY TEXT_HTML_HOST = new BYTE_ARRAY("text/html");
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public static final BYTE_ARRAY TEXT_HTML_US_ASCII = new BYTE_ARRAY("text/html; charset=us-ascii");
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public static final BYTE_ARRAY TEXT_HTML_UTF_16 = new BYTE_ARRAY("text/html; charset=utf-16");
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public static final BYTE_ARRAY TEXT_HTML_UTF_16BE = new BYTE_ARRAY("text/html; charset=utf-16be");
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public static final BYTE_ARRAY TEXT_HTML_UTF_16LE = new BYTE_ARRAY("text/html; charset=utf-16le");
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public static final BYTE_ARRAY TEXT_HTML_UTF_8 = new BYTE_ARRAY("text/html; charset=utf-8");
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public static final BYTE_ARRAY TEXT_PLAIN_HOST = new BYTE_ARRAY("text/plain");
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public static final BYTE_ARRAY TEXT_PLAIN_US_ASCII = new BYTE_ARRAY("text/plain; charset=us-ascii");
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public static final BYTE_ARRAY TEXT_PLAIN_UTF_16 = new BYTE_ARRAY("text/plain; charset=utf-16");
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public static final BYTE_ARRAY TEXT_PLAIN_UTF_16BE = new BYTE_ARRAY("text/plain; charset=utf-16be");
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public static final BYTE_ARRAY TEXT_PLAIN_UTF_16LE = new BYTE_ARRAY("text/plain; charset=utf-16le");
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public static final BYTE_ARRAY TEXT_PLAIN_UTF_8 = new BYTE_ARRAY("text/plain; charset=utf-8");
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public BYTE_ARRAY(String mimeType)
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{
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super(mimeType, "[B");
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}
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}
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/**
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* @author Michael Koch (konqueror@gmx.de)
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*/
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public static class CHAR_ARRAY
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extends DocFlavor
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{
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private static final long serialVersionUID = -8720590903724405128L;
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public static final DocFlavor.CHAR_ARRAY TEXT_HTML = new CHAR_ARRAY("text/html; charset=utf-16");
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public static final DocFlavor.CHAR_ARRAY TEXT_PLAIN = new CHAR_ARRAY("text/plain; charset=utf-16");
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public CHAR_ARRAY(String mimeType)
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{
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super(mimeType, "[C");
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}
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}
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/**
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* @author Michael Koch (konqueror@gmx.de)
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*/
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public static class INPUT_STREAM
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extends DocFlavor
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{
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public static final INPUT_STREAM AUTOSENSE = new INPUT_STREAM("application/octet-stream");
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public static final INPUT_STREAM GIF = new INPUT_STREAM("image/gif");
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public static final INPUT_STREAM JPEG = new INPUT_STREAM("image/jpeg");
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public static final INPUT_STREAM PCL = new INPUT_STREAM("application/vnd.hp-PCL");
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public static final INPUT_STREAM PDF = new INPUT_STREAM("application/pdf");
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public static final INPUT_STREAM PNG = new INPUT_STREAM("image/png");
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public static final INPUT_STREAM POSTSCRIPT = new INPUT_STREAM("application/postscript");
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public static final INPUT_STREAM TEXT_HTML_HOST = new INPUT_STREAM("text/html");
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public static final INPUT_STREAM TEXT_HTML_US_ASCII = new INPUT_STREAM("text/html; charset=us-ascii");
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public static final INPUT_STREAM TEXT_HTML_UTF_16 = new INPUT_STREAM("text/html; charset=utf-16");
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public static final INPUT_STREAM TEXT_HTML_UTF_16BE = new INPUT_STREAM("text/html; charset=utf-16be");
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public static final INPUT_STREAM TEXT_HTML_UTF_16LE = new INPUT_STREAM("text/html; charset=utf-16le");
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public static final INPUT_STREAM TEXT_HTML_UTF_8 = new INPUT_STREAM("text/html; charset=utf-8");
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public static final INPUT_STREAM TEXT_PLAIN_HOST = new INPUT_STREAM("text/plain");
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public static final INPUT_STREAM TEXT_PLAIN_US_ASCII = new INPUT_STREAM("text/plain; charset=us-ascii");
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public static final INPUT_STREAM TEXT_PLAIN_UTF_16 = new INPUT_STREAM("text/plain; charset=utf-16");
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public static final INPUT_STREAM TEXT_PLAIN_UTF_16BE = new INPUT_STREAM("text/plain; charset=utf-16be");
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public static final INPUT_STREAM TEXT_PLAIN_UTF_16LE = new INPUT_STREAM("text/plain; charset=utf-16le");
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public static final INPUT_STREAM TEXT_PLAIN_UTF_8 = new INPUT_STREAM("text/plain; charset=utf-8");
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public INPUT_STREAM(String mimeType)
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{
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super(mimeType, "java.io.InputStream");
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}
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}
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/**
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* @author Michael Koch (konqueror@gmx.de)
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*/
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public static class READER
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extends DocFlavor
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{
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private static final long serialVersionUID = 7100295812579351567L;
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public static final DocFlavor.READER TEXT_HTML = new READER("text/html; charset=utf-16");
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public static final DocFlavor.READER TEXT_PLAIN = new READER("text/plain; charset=utf-16");
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public READER(String mimeType)
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{
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super(mimeType, "java.io.Reader");
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}
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}
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/**
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* @author Michael Koch (konqueror@gmx.de)
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*/
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public static class SERVICE_FORMATTED
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extends DocFlavor
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{
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private static final long serialVersionUID = 6181337766266637256L;
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public static final DocFlavor.SERVICE_FORMATTED PAGEABLE = new SERVICE_FORMATTED("java.awt.print.Pageable");
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public static final DocFlavor.SERVICE_FORMATTED PRINTABLE = new SERVICE_FORMATTED("java.awt.print.Printable");
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public static final DocFlavor.SERVICE_FORMATTED RENDERABLE_IMAGE = new SERVICE_FORMATTED("java.awt.image.renderable.RenderableImage");
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public SERVICE_FORMATTED(String className)
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{
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super("application/x-java-jvm-local-objectref", className);
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}
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}
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/**
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* @author Michael Koch (konqueror@gmx.de)
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*/
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public static class STRING
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extends DocFlavor
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{
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private static final long serialVersionUID = 4414407504887034035L;
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public static final DocFlavor.STRING TEXT_HTML = new STRING("text/html; charset=utf-16");
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public static final DocFlavor.STRING TEXT_PLAIN = new STRING("text/plain; charset=utf-16");
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public STRING(String mimeType)
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{
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super(mimeType, "java.lang.String");
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}
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}
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/**
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* @author Michael Koch (konqueror@gmx.de)
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*/
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public static class URL
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extends DocFlavor
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{
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private static final long serialVersionUID = 2936725788144902062L;
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public static final DocFlavor.URL AUTOSENSE = new URL("application/octet-stream");
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public static final DocFlavor.URL GIF = new URL("image/gif");
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public static final DocFlavor.URL JPEG = new URL("image/jpeg");
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public static final DocFlavor.URL PCL = new URL("application/vnd.hp-PCL");
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public static final DocFlavor.URL PDF = new URL("application/pdf");
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public static final DocFlavor.URL PNG = new URL("image/png");
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public static final DocFlavor.URL POSTSCRIPT = new URL("application/postscript");
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public static final DocFlavor.URL TEXT_HTML_HOST = new URL("text/html");
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public static final DocFlavor.URL TEXT_HTML_US_ASCII = new URL("text/html; charset=us-ascii");
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public static final DocFlavor.URL TEXT_HTML_UTF_16 = new URL("text/html; charset=utf-16");
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public static final DocFlavor.URL TEXT_HTML_UTF_16BE = new URL("text/html; charset=utf-16be");
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public static final DocFlavor.URL TEXT_HTML_UTF_16LE = new URL("text/html; charset=utf-16le");
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public static final DocFlavor.URL TEXT_HTML_UTF_8 = new URL("text/html; charset=utf-8");
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public static final DocFlavor.URL TEXT_PLAIN_HOST = new URL("text/plain");
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public static final DocFlavor.URL TEXT_PLAIN_US_ASCII = new URL("text/plain; charset=us-ascii");
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public static final DocFlavor.URL TEXT_PLAIN_UTF_16 = new URL("text/plain; charset=utf-16");
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public static final DocFlavor.URL TEXT_PLAIN_UTF_16BE = new URL("text/plain; charset=utf-16be");
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public static final DocFlavor.URL TEXT_PLAIN_UTF_16LE = new URL("text/plain; charset=utf-16le");
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public static final DocFlavor.URL TEXT_PLAIN_UTF_8 = new URL("text/plain; charset=utf-8");
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public URL(String mimeType)
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{
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super(mimeType, "java.net.URL");
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}
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}
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private static final long serialVersionUID = -4512080796965449721L;
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// FIXME: Get the host encoding from somewhere. Note that the new String is to make
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// sure the field won't be a compile time constant.
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public static final String hostEncoding = new String("US-ASCII");
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private String mediaSubtype;
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private String mediaType;
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private String className;
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private HashMap params = new HashMap();
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public DocFlavor(String mimeType, String className)
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{
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if (mimeType == null || className == null)
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throw new NullPointerException();
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parseMimeType(mimeType);
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this.className = className;
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}
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private void parseMimeType(String mimeType)
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{
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// FIXME: This method is know to be not completely correct, but it works for now.
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int pos = mimeType.indexOf(';');
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if (pos != -1)
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{
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String tmp = mimeType.substring(pos + 2);
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mimeType = mimeType.substring(0, pos);
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pos = tmp.indexOf('=');
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params.put(tmp.substring(0, pos), tmp.substring(pos + 1));
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}
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pos = mimeType.indexOf('/');
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if (pos == -1)
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throw new IllegalArgumentException();
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mediaType = mimeType.substring(0, pos);
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mediaSubtype = mimeType.substring(pos + 1);
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}
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public boolean equals(Object obj)
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{
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if (! (obj instanceof DocFlavor))
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return false;
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DocFlavor tmp = (DocFlavor) obj;
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return (getMimeType().equals(tmp.getMimeType())
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&& getRepresentationClassName().equals(tmp.getRepresentationClassName()));
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}
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public String getMediaSubtype()
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{
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return mediaSubtype;
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}
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public String getMediaType()
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{
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return mediaType;
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}
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public String getMimeType()
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{
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// FIXME: Check if this algorithm is correct.
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String mimeType = getMediaType() + "/" + getMediaSubtype();
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Iterator it = params.entrySet().iterator();
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while (it.hasNext())
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{
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Map.Entry entry = (Map.Entry) it.next();
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mimeType += "; " + entry.getKey() + "=\"" + entry.getValue() + "\"";
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}
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return mimeType;
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}
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public String getParameter(String paramName)
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{
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if (paramName == null)
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throw new NullPointerException();
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return (String) params.get(paramName);
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}
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public String getRepresentationClassName()
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{
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return className;
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}
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public int hashCode()
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{
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return ((mediaType.hashCode()
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* mediaSubtype.hashCode()
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* className.hashCode()) ^ params.hashCode());
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}
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public String toString()
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{
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return getMimeType();
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}
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}
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