001/*
002 * $RCSfile: TIFFStreamMetadataFormat.java,v $
003 *
004 * 
005 * Copyright (c) 2005 Sun Microsystems, Inc. All  Rights Reserved.
006 * 
007 * Redistribution and use in source and binary forms, with or without
008 * modification, are permitted provided that the following conditions
009 * are met: 
010 * 
011 * - Redistribution of source code must retain the above copyright 
012 *   notice, this  list of conditions and the following disclaimer.
013 * 
014 * - Redistribution in binary form must reproduce the above copyright
015 *   notice, this list of conditions and the following disclaimer in 
016 *   the documentation and/or other materials provided with the
017 *   distribution.
018 * 
019 * Neither the name of Sun Microsystems, Inc. or the names of 
020 * contributors may be used to endorse or promote products derived 
021 * from this software without specific prior written permission.
022 * 
023 * This software is provided "AS IS," without a warranty of any 
024 * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND 
025 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, 
026 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
027 * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL 
028 * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF 
029 * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
030 * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR 
031 * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
032 * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
033 * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
034 * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
035 * POSSIBILITY OF SUCH DAMAGES. 
036 * 
037 * You acknowledge that this software is not designed or intended for 
038 * use in the design, construction, operation or maintenance of any 
039 * nuclear facility. 
040 *
041 * $Revision: 1.1 $
042 * $Date: 2005/02/11 05:01:50 $
043 * $State: Exp $
044 */
045package com.github.jaiimageio.impl.plugins.tiff;
046
047import java.util.Collection;
048import java.util.HashMap;
049import java.util.Iterator;
050import java.util.Locale;
051import java.util.Map;
052import java.util.MissingResourceException;
053import java.util.ResourceBundle;
054
055import javax.imageio.ImageTypeSpecifier;
056import javax.imageio.metadata.IIOMetadataFormat;
057
058import com.github.jaiimageio.plugins.tiff.BaselineTIFFTagSet;
059import com.github.jaiimageio.plugins.tiff.TIFFTag;
060import com.github.jaiimageio.plugins.tiff.TIFFTagSet;
061
062public class TIFFStreamMetadataFormat extends TIFFMetadataFormat {
063
064    private static TIFFStreamMetadataFormat theInstance = null;
065
066    public boolean canNodeAppear(String elementName,
067                                 ImageTypeSpecifier imageType) {
068        return false;
069    }
070
071    private TIFFStreamMetadataFormat() {
072        this.resourceBaseName =
073    "com.github.jaiimageio.impl.plugins.tiff.TIFFStreamMetadataFormatResources";
074        this.rootName = TIFFStreamMetadata.nativeMetadataFormatName;
075
076        TIFFElementInfo einfo;
077        TIFFAttrInfo ainfo;
078        String[] empty = new String[0];
079        String[] childNames;
080        String[] attrNames;
081
082        childNames = new String[] { "ByteOrder" };
083        einfo = new TIFFElementInfo(childNames, empty, CHILD_POLICY_ALL);
084
085        elementInfoMap.put(TIFFStreamMetadata.nativeMetadataFormatName,
086                           einfo);
087
088        childNames = empty;
089        attrNames = new String[] { "value" };
090        einfo = new TIFFElementInfo(childNames, attrNames, CHILD_POLICY_EMPTY);
091        elementInfoMap.put("ByteOrder", einfo);
092
093        ainfo = new TIFFAttrInfo();
094        ainfo.dataType = DATATYPE_STRING;
095        ainfo.isRequired = true;
096        attrInfoMap.put("ByteOrder/value", ainfo);
097    }
098
099    public static synchronized IIOMetadataFormat getInstance() {
100        if (theInstance == null) {
101            theInstance = new TIFFStreamMetadataFormat();
102        }
103        return theInstance;
104    }
105}