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Java library for extracting EXIF, IPTC, XMP, ICC and other metadata from image and video files.
/*
* 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.imaging.psd;
import com.drew.lang.ByteArrayReader;
import com.drew.lang.RandomAccessFileReader;
import com.drew.lang.annotations.NotNull;
import com.drew.metadata.Metadata;
import com.drew.metadata.photoshop.PsdReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.RandomAccessFile;
/**
* Obtains metadata from Photoshop's PSD files.
*
* @author Drew Noakes http://drewnoakes.com
*/
public class PsdMetadataReader
{
@NotNull
public static Metadata readMetadata(@NotNull File file) throws IOException
{
Metadata metadata = new Metadata();
RandomAccessFile randomAccessFile = new RandomAccessFile(file, "r");
try {
new PsdReader().extract(new RandomAccessFileReader(randomAccessFile), metadata);
} finally {
randomAccessFile.close();
}
return metadata;
}
@NotNull
public static Metadata readMetadata(@NotNull InputStream inputStream, boolean waitForBytes) throws IOException
{
Metadata metadata = new Metadata();
byte[] headerBytes = new byte[26];
inputStream.read(headerBytes, 0, 26);
new PsdReader().extract(new ByteArrayReader(headerBytes), metadata);
return metadata;
}
}