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Java library for extracting EXIF, IPTC, XMP, ICC and other metadata from image and video files.
/*
* Copyright 2002-2019 Drew Noakes and contributors
*
* 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:
*
* https://drewnoakes.com/code/exif/
* https://github.com/drewnoakes/metadata-extractor
*/
package com.drew.metadata.iptc;
import com.drew.lang.annotations.NotNull;
import com.drew.lang.annotations.Nullable;
import com.drew.metadata.Directory;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
/**
* Describes tags used by the International Press Telecommunications Council (IPTC) metadata format.
*
* @author Drew Noakes https://drewnoakes.com
*/
@SuppressWarnings("WeakerAccess")
public class IptcDirectory extends Directory
{
// IPTC EnvelopeRecord Tags
public static final int TAG_ENVELOPE_RECORD_VERSION = 0x0100; // 0 + 0x0100
public static final int TAG_DESTINATION = 0x0105; // 5
public static final int TAG_FILE_FORMAT = 0x0114; // 20
public static final int TAG_FILE_VERSION = 0x0116; // 22
public static final int TAG_SERVICE_ID = 0x011E; // 30
public static final int TAG_ENVELOPE_NUMBER = 0x0128; // 40
public static final int TAG_PRODUCT_ID = 0x0132; // 50
public static final int TAG_ENVELOPE_PRIORITY = 0x013C; // 60
public static final int TAG_DATE_SENT = 0x0146; // 70
public static final int TAG_TIME_SENT = 0x0150; // 80
public static final int TAG_CODED_CHARACTER_SET = 0x015A; // 90
public static final int TAG_UNIQUE_OBJECT_NAME = 0x0164; // 100
public static final int TAG_ARM_IDENTIFIER = 0x0178; // 120
public static final int TAG_ARM_VERSION = 0x017a; // 122
// IPTC ApplicationRecord Tags
public static final int TAG_APPLICATION_RECORD_VERSION = 0x0200; // 0 + 0x0200
public static final int TAG_OBJECT_TYPE_REFERENCE = 0x0203; // 3
public static final int TAG_OBJECT_ATTRIBUTE_REFERENCE = 0x0204; // 4
public static final int TAG_OBJECT_NAME = 0x0205; // 5
public static final int TAG_EDIT_STATUS = 0x0207; // 7
public static final int TAG_EDITORIAL_UPDATE = 0x0208; // 8
public static final int TAG_URGENCY = 0X020A; // 10
public static final int TAG_SUBJECT_REFERENCE = 0X020C; // 12
public static final int TAG_CATEGORY = 0x020F; // 15
public static final int TAG_SUPPLEMENTAL_CATEGORIES = 0x0214; // 20
public static final int TAG_FIXTURE_ID = 0x0216; // 22
public static final int TAG_KEYWORDS = 0x0219; // 25
public static final int TAG_CONTENT_LOCATION_CODE = 0x021A; // 26
public static final int TAG_CONTENT_LOCATION_NAME = 0x021B; // 27
public static final int TAG_RELEASE_DATE = 0X021E; // 30
public static final int TAG_RELEASE_TIME = 0x0223; // 35
public static final int TAG_EXPIRATION_DATE = 0x0225; // 37
public static final int TAG_EXPIRATION_TIME = 0x0226; // 38
public static final int TAG_SPECIAL_INSTRUCTIONS = 0x0228; // 40
public static final int TAG_ACTION_ADVISED = 0x022A; // 42
public static final int TAG_REFERENCE_SERVICE = 0x022D; // 45
public static final int TAG_REFERENCE_DATE = 0x022F; // 47
public static final int TAG_REFERENCE_NUMBER = 0x0232; // 50
public static final int TAG_DATE_CREATED = 0x0237; // 55
public static final int TAG_TIME_CREATED = 0X023C; // 60
public static final int TAG_DIGITAL_DATE_CREATED = 0x023E; // 62
public static final int TAG_DIGITAL_TIME_CREATED = 0x023F; // 63
public static final int TAG_ORIGINATING_PROGRAM = 0x0241; // 65
public static final int TAG_PROGRAM_VERSION = 0x0246; // 70
public static final int TAG_OBJECT_CYCLE = 0x024B; // 75
public static final int TAG_BY_LINE = 0x0250; // 80
public static final int TAG_BY_LINE_TITLE = 0x0255; // 85
public static final int TAG_CITY = 0x025A; // 90
public static final int TAG_SUB_LOCATION = 0x025C; // 92
public static final int TAG_PROVINCE_OR_STATE = 0x025F; // 95
public static final int TAG_COUNTRY_OR_PRIMARY_LOCATION_CODE = 0x0264; // 100
public static final int TAG_COUNTRY_OR_PRIMARY_LOCATION_NAME = 0x0265; // 101
public static final int TAG_ORIGINAL_TRANSMISSION_REFERENCE = 0x0267; // 103
public static final int TAG_HEADLINE = 0x0269; // 105
public static final int TAG_CREDIT = 0x026E; // 110
public static final int TAG_SOURCE = 0x0273; // 115
public static final int TAG_COPYRIGHT_NOTICE = 0x0274; // 116
public static final int TAG_CONTACT = 0x0276; // 118
public static final int TAG_CAPTION = 0x0278; // 120
public static final int TAG_LOCAL_CAPTION = 0x0279; // 121
public static final int TAG_CAPTION_WRITER = 0x027A; // 122
public static final int TAG_RASTERIZED_CAPTION = 0x027D; // 125
public static final int TAG_IMAGE_TYPE = 0x0282; // 130
public static final int TAG_IMAGE_ORIENTATION = 0x0283; // 131
public static final int TAG_LANGUAGE_IDENTIFIER = 0x0287; // 135
public static final int TAG_AUDIO_TYPE = 0x0296; // 150
public static final int TAG_AUDIO_SAMPLING_RATE = 0x0297; // 151
public static final int TAG_AUDIO_SAMPLING_RESOLUTION = 0x0298; // 152
public static final int TAG_AUDIO_DURATION = 0x0299; // 153
public static final int TAG_AUDIO_OUTCUE = 0x029A; // 154
public static final int TAG_JOB_ID = 0x02B8; // 184
public static final int TAG_MASTER_DOCUMENT_ID = 0x02B9; // 185
public static final int TAG_SHORT_DOCUMENT_ID = 0x02BA; // 186
public static final int TAG_UNIQUE_DOCUMENT_ID = 0x02BB; // 187
public static final int TAG_OWNER_ID = 0x02BC; // 188
public static final int TAG_OBJECT_PREVIEW_FILE_FORMAT = 0x02C8; // 200
public static final int TAG_OBJECT_PREVIEW_FILE_FORMAT_VERSION = 0x02C9; // 201
public static final int TAG_OBJECT_PREVIEW_DATA = 0x02CA; // 202
@NotNull
private static final HashMap _tagNameMap = new HashMap();
static
{
_tagNameMap.put(TAG_ENVELOPE_RECORD_VERSION, "Enveloped Record Version");
_tagNameMap.put(TAG_DESTINATION, "Destination");
_tagNameMap.put(TAG_FILE_FORMAT, "File Format");
_tagNameMap.put(TAG_FILE_VERSION, "File Version");
_tagNameMap.put(TAG_SERVICE_ID, "Service Identifier");
_tagNameMap.put(TAG_ENVELOPE_NUMBER, "Envelope Number");
_tagNameMap.put(TAG_PRODUCT_ID, "Product Identifier");
_tagNameMap.put(TAG_ENVELOPE_PRIORITY, "Envelope Priority");
_tagNameMap.put(TAG_DATE_SENT, "Date Sent");
_tagNameMap.put(TAG_TIME_SENT, "Time Sent");
_tagNameMap.put(TAG_CODED_CHARACTER_SET, "Coded Character Set");
_tagNameMap.put(TAG_UNIQUE_OBJECT_NAME, "Unique Object Name");
_tagNameMap.put(TAG_ARM_IDENTIFIER, "ARM Identifier");
_tagNameMap.put(TAG_ARM_VERSION, "ARM Version");
_tagNameMap.put(TAG_APPLICATION_RECORD_VERSION, "Application Record Version");
_tagNameMap.put(TAG_OBJECT_TYPE_REFERENCE, "Object Type Reference");
_tagNameMap.put(TAG_OBJECT_ATTRIBUTE_REFERENCE, "Object Attribute Reference");
_tagNameMap.put(TAG_OBJECT_NAME, "Object Name");
_tagNameMap.put(TAG_EDIT_STATUS, "Edit Status");
_tagNameMap.put(TAG_EDITORIAL_UPDATE, "Editorial Update");
_tagNameMap.put(TAG_URGENCY, "Urgency");
_tagNameMap.put(TAG_SUBJECT_REFERENCE, "Subject Reference");
_tagNameMap.put(TAG_CATEGORY, "Category");
_tagNameMap.put(TAG_SUPPLEMENTAL_CATEGORIES, "Supplemental Category(s)");
_tagNameMap.put(TAG_FIXTURE_ID, "Fixture Identifier");
_tagNameMap.put(TAG_KEYWORDS, "Keywords");
_tagNameMap.put(TAG_CONTENT_LOCATION_CODE, "Content Location Code");
_tagNameMap.put(TAG_CONTENT_LOCATION_NAME, "Content Location Name");
_tagNameMap.put(TAG_RELEASE_DATE, "Release Date");
_tagNameMap.put(TAG_RELEASE_TIME, "Release Time");
_tagNameMap.put(TAG_EXPIRATION_DATE, "Expiration Date");
_tagNameMap.put(TAG_EXPIRATION_TIME, "Expiration Time");
_tagNameMap.put(TAG_SPECIAL_INSTRUCTIONS, "Special Instructions");
_tagNameMap.put(TAG_ACTION_ADVISED, "Action Advised");
_tagNameMap.put(TAG_REFERENCE_SERVICE, "Reference Service");
_tagNameMap.put(TAG_REFERENCE_DATE, "Reference Date");
_tagNameMap.put(TAG_REFERENCE_NUMBER, "Reference Number");
_tagNameMap.put(TAG_DATE_CREATED, "Date Created");
_tagNameMap.put(TAG_TIME_CREATED, "Time Created");
_tagNameMap.put(TAG_DIGITAL_DATE_CREATED, "Digital Date Created");
_tagNameMap.put(TAG_DIGITAL_TIME_CREATED, "Digital Time Created");
_tagNameMap.put(TAG_ORIGINATING_PROGRAM, "Originating Program");
_tagNameMap.put(TAG_PROGRAM_VERSION, "Program Version");
_tagNameMap.put(TAG_OBJECT_CYCLE, "Object Cycle");
_tagNameMap.put(TAG_BY_LINE, "By-line");
_tagNameMap.put(TAG_BY_LINE_TITLE, "By-line Title");
_tagNameMap.put(TAG_CITY, "City");
_tagNameMap.put(TAG_SUB_LOCATION, "Sub-location");
_tagNameMap.put(TAG_PROVINCE_OR_STATE, "Province/State");
_tagNameMap.put(TAG_COUNTRY_OR_PRIMARY_LOCATION_CODE, "Country/Primary Location Code");
_tagNameMap.put(TAG_COUNTRY_OR_PRIMARY_LOCATION_NAME, "Country/Primary Location Name");
_tagNameMap.put(TAG_ORIGINAL_TRANSMISSION_REFERENCE, "Original Transmission Reference");
_tagNameMap.put(TAG_HEADLINE, "Headline");
_tagNameMap.put(TAG_CREDIT, "Credit");
_tagNameMap.put(TAG_SOURCE, "Source");
_tagNameMap.put(TAG_COPYRIGHT_NOTICE, "Copyright Notice");
_tagNameMap.put(TAG_CONTACT, "Contact");
_tagNameMap.put(TAG_CAPTION, "Caption/Abstract");
_tagNameMap.put(TAG_LOCAL_CAPTION, "Local Caption");
_tagNameMap.put(TAG_CAPTION_WRITER, "Caption Writer/Editor");
_tagNameMap.put(TAG_RASTERIZED_CAPTION, "Rasterized Caption");
_tagNameMap.put(TAG_IMAGE_TYPE, "Image Type");
_tagNameMap.put(TAG_IMAGE_ORIENTATION, "Image Orientation");
_tagNameMap.put(TAG_LANGUAGE_IDENTIFIER, "Language Identifier");
_tagNameMap.put(TAG_AUDIO_TYPE, "Audio Type");
_tagNameMap.put(TAG_AUDIO_SAMPLING_RATE, "Audio Sampling Rate");
_tagNameMap.put(TAG_AUDIO_SAMPLING_RESOLUTION, "Audio Sampling Resolution");
_tagNameMap.put(TAG_AUDIO_DURATION, "Audio Duration");
_tagNameMap.put(TAG_AUDIO_OUTCUE, "Audio Outcue");
_tagNameMap.put(TAG_JOB_ID, "Job Identifier");
_tagNameMap.put(TAG_MASTER_DOCUMENT_ID, "Master Document Identifier");
_tagNameMap.put(TAG_SHORT_DOCUMENT_ID, "Short Document Identifier");
_tagNameMap.put(TAG_UNIQUE_DOCUMENT_ID, "Unique Document Identifier");
_tagNameMap.put(TAG_OWNER_ID, "Owner Identifier");
_tagNameMap.put(TAG_OBJECT_PREVIEW_FILE_FORMAT, "Object Data Preview File Format");
_tagNameMap.put(TAG_OBJECT_PREVIEW_FILE_FORMAT_VERSION, "Object Data Preview File Format Version");
_tagNameMap.put(TAG_OBJECT_PREVIEW_DATA, "Object Data Preview Data");
}
public IptcDirectory()
{
this.setDescriptor(new IptcDescriptor(this));
}
@Override
@NotNull
public String getName()
{
return "IPTC";
}
@Override
@NotNull
protected HashMap getTagNameMap()
{
return _tagNameMap;
}
/**
* Returns any keywords contained in the IPTC data. This value may be null.
*/
@Nullable
public List getKeywords()
{
final String[] array = getStringArray(TAG_KEYWORDS);
if (array==null)
return null;
return Arrays.asList(array);
}
/**
* Parses the Date Sent tag and the Time Sent tag to obtain a single Date object representing the
* date and time when the service sent this image.
* @return A Date object representing when the service sent this image, if possible, otherwise null
*/
@Nullable
public Date getDateSent()
{
return getDate(TAG_DATE_SENT, TAG_TIME_SENT);
}
/**
* Parses the Release Date tag and the Release Time tag to obtain a single Date object representing the
* date and time when this image was released.
* @return A Date object representing when this image was released, if possible, otherwise null
*/
@Nullable
public Date getReleaseDate()
{
return getDate(TAG_RELEASE_DATE, TAG_RELEASE_TIME);
}
/**
* Parses the Expiration Date tag and the Expiration Time tag to obtain a single Date object representing
* that this image should not used after this date and time.
* @return A Date object representing when this image was released, if possible, otherwise null
*/
@Nullable
public Date getExpirationDate()
{
return getDate(TAG_EXPIRATION_DATE, TAG_EXPIRATION_TIME);
}
/**
* Parses the Date Created tag and the Time Created tag to obtain a single Date object representing the
* date and time when this image was captured.
* @return A Date object representing when this image was captured, if possible, otherwise null
*/
@Nullable
public Date getDateCreated()
{
return getDate(TAG_DATE_CREATED, TAG_TIME_CREATED);
}
/**
* Parses the Digital Date Created tag and the Digital Time Created tag to obtain a single Date object
* representing the date and time when the digital representation of this image was created.
* @return A Date object representing when the digital representation of this image was created,
* if possible, otherwise null
*/
@Nullable
public Date getDigitalDateCreated()
{
return getDate(TAG_DIGITAL_DATE_CREATED, TAG_DIGITAL_TIME_CREATED);
}
@Nullable
private Date getDate(int dateTagType, int timeTagType)
{
String date = getString(dateTagType);
String time = getString(timeTagType);
if (date == null)
return null;
if (time == null)
return null;
try {
DateFormat parser = new SimpleDateFormat("yyyyMMddHHmmssZ");
return parser.parse(date + time);
} catch (ParseException e) {
return null;
}
}
}