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/*
* Copyright 2002-2012 Drew Noakes
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* More information about this project is available at:
*
* http://drewnoakes.com/code/exif/
* http://code.google.com/p/metadata-extractor/
*/
package com.drew.metadata.xmp;
import com.adobe.xmp.XMPMeta;
import com.drew.lang.annotations.NotNull;
import com.drew.lang.annotations.Nullable;
import com.drew.metadata.Directory;
import java.util.HashMap;
import java.util.Map;
/** @author Torsten Skadell, Drew Noakes http://drewnoakes.com */
public class XmpDirectory extends Directory
{
// These are some Tags, belonging to xmp-data-tags
// The numeration is more like enums. The real xmp-tags are strings,
// so we do some kind of mapping here...
public static final int TAG_MAKE = 0x0001;
public static final int TAG_MODEL = 0x0002;
public static final int TAG_EXPOSURE_TIME = 0x0003;
public static final int TAG_SHUTTER_SPEED = 0x0004;
public static final int TAG_F_NUMBER = 0x0005;
public static final int TAG_LENS_INFO = 0x0006;
public static final int TAG_LENS = 0x0007;
public static final int TAG_CAMERA_SERIAL_NUMBER = 0x0008;
public static final int TAG_FIRMWARE = 0x0009;
public static final int TAG_FOCAL_LENGTH = 0x000a;
public static final int TAG_APERTURE_VALUE = 0x000b;
public static final int TAG_EXPOSURE_PROGRAM = 0x000c;
public static final int TAG_DATETIME_ORIGINAL = 0x000d;
public static final int TAG_DATETIME_DIGITIZED = 0x000e;
/**
* A value from 0 to 5, or -1 if the image is rejected.
*/
public static final int TAG_RATING = 0x1001;
/*
// dublin core properties
// this requires further research
public static int TAG_TITLE = 0x100;
public static int TAG_SUBJECT = 0x1001;
public static int TAG_DATE = 0x1002;
public static int TAG_TYPE = 0x1003;
public static int TAG_DESCRIPTION = 0x1004;
public static int TAG_RELATION = 0x1005;
public static int TAG_COVERAGE = 0x1006;
public static int TAG_CREATOR = 0x1007;
public static int TAG_PUBLISHER = 0x1008;
public static int TAG_CONTRIBUTOR = 0x1009;
public static int TAG_RIGHTS = 0x100A;
public static int TAG_FORMAT = 0x100B;
public static int TAG_IDENTIFIER = 0x100C;
public static int TAG_LANGUAGE = 0x100D;
public static int TAG_AUDIENCE = 0x100E;
public static int TAG_PROVENANCE = 0x100F;
public static int TAG_RIGHTS_HOLDER = 0x1010;
public static int TAG_INSTRUCTIONAL_METHOD = 0x1011;
public static int TAG_ACCRUAL_METHOD = 0x1012;
public static int TAG_ACCRUAL_PERIODICITY = 0x1013;
public static int TAG_ACCRUAL_POLICY = 0x1014;
*/
@NotNull
protected static final HashMap<Integer, String> _tagNameMap = new HashMap<Integer, String>();
@NotNull
private final Map<String, String> _propertyValueByPath = new HashMap<String, String>();
static {
_tagNameMap.put(TAG_MAKE, "Make");
_tagNameMap.put(TAG_MODEL, "Model");
_tagNameMap.put(TAG_EXPOSURE_TIME, "Exposure Time");
_tagNameMap.put(TAG_SHUTTER_SPEED, "Shutter Speed Value");
_tagNameMap.put(TAG_F_NUMBER, "F-Number");
_tagNameMap.put(TAG_LENS_INFO, "Lens Information");
_tagNameMap.put(TAG_LENS, "Lens");
_tagNameMap.put(TAG_CAMERA_SERIAL_NUMBER, "Serial Number");
_tagNameMap.put(TAG_FIRMWARE, "Firmware");
_tagNameMap.put(TAG_FOCAL_LENGTH, "Focal Length");
_tagNameMap.put(TAG_APERTURE_VALUE, "Aperture Value");
_tagNameMap.put(TAG_EXPOSURE_PROGRAM, "Exposure Program");
_tagNameMap.put(TAG_DATETIME_ORIGINAL, "Date/Time Original");
_tagNameMap.put(TAG_DATETIME_DIGITIZED, "Date/Time Digitized");
_tagNameMap.put(TAG_RATING, "Rating");
/*
// this requires further research
_tagNameMap.put(TAG_TITLE, "Title");
_tagNameMap.put(TAG_SUBJECT, "Subject");
_tagNameMap.put(TAG_DATE, "Date");
_tagNameMap.put(TAG_TYPE, "Type");
_tagNameMap.put(TAG_DESCRIPTION, "Description");
_tagNameMap.put(TAG_RELATION, "Relation");
_tagNameMap.put(TAG_COVERAGE, "Coverage");
_tagNameMap.put(TAG_CREATOR, "Creator");
_tagNameMap.put(TAG_PUBLISHER, "Publisher");
_tagNameMap.put(TAG_CONTRIBUTOR, "Contributor");
_tagNameMap.put(TAG_RIGHTS, "Rights");
_tagNameMap.put(TAG_FORMAT, "Format");
_tagNameMap.put(TAG_IDENTIFIER, "Identifier");
_tagNameMap.put(TAG_LANGUAGE, "Language");
_tagNameMap.put(TAG_AUDIENCE, "Audience");
_tagNameMap.put(TAG_PROVENANCE, "Provenance");
_tagNameMap.put(TAG_RIGHTS_HOLDER, "Rights Holder");
_tagNameMap.put(TAG_INSTRUCTIONAL_METHOD, "Instructional Method");
_tagNameMap.put(TAG_ACCRUAL_METHOD, "Accrual Method");
_tagNameMap.put(TAG_ACCRUAL_PERIODICITY, "Accrual Periodicity");
_tagNameMap.put(TAG_ACCRUAL_POLICY, "Accrual Policy");
*/
}
@Nullable
private XMPMeta _xmpMeta;
public XmpDirectory()
{
this.setDescriptor(new XmpDescriptor(this));
}
@NotNull
public String getName()
{
return "Xmp";
}
@NotNull
protected HashMap<Integer, String> getTagNameMap()
{
return _tagNameMap;
}
void addProperty(@NotNull String path, @NotNull String value)
{
_propertyValueByPath.put(path, value);
}
/**
* Gets a map of all XMP properties in this directory, not just the known ones.
* <p/>
* This is required because XMP properties are represented as strings, whereas the rest of this library
* uses integers for keys.
*/
@NotNull
public Map<String, String> getXmpProperties()
{
return _propertyValueByPath;
}
public void setXMPMeta(@NotNull XMPMeta xmpMeta)
{
_xmpMeta = xmpMeta;
}
/**
* Gets the XMPMeta object used to populate this directory. It can be used for more XMP-oriented operations.
*/
@Nullable
public XMPMeta getXMPMeta()
{
return _xmpMeta;
}
}
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