TransferSyntax.java

/*******************************************************************************
 * Copyright (c) 2016 Weasis Team and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Nicolas Roduit - initial API and implementation
 *******************************************************************************/
package org.weasis.dicom.codec;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.weasis.dicom.codec.utils.DicomImageUtils;

public enum TransferSyntax {
    NONE(null, "None", null), //$NON-NLS-1$

    IMPLICIT_VR("1.2.840.10008.1.2", "Implicit VR Endian (default)", null), //$NON-NLS-1$ //$NON-NLS-2$

    DEFLATE_EXPLICIT_VR_LE("1.2.840.10008.1.2.1.99", "Deflate Explicit VR Little Endian", null), //$NON-NLS-1$ //$NON-NLS-2$

    EXPLICIT_VR_LE("1.2.840.10008.1.2.1", "Explicit VR Little Endian", null), //$NON-NLS-1$ //$NON-NLS-2$

    EXPLICIT_VR_BE("1.2.840.10008.1.2.2", "Explicit VR Big Endian", null), //$NON-NLS-1$ //$NON-NLS-2$

    RLE("1.2.840.10008.1.2.5", "RLE Lossless", null), //$NON-NLS-1$ //$NON-NLS-2$

    RFC("1.2.840.10008.1.2.6.1", "RFC 2557 MIME Encapsulation", null), //$NON-NLS-1$ //$NON-NLS-2$

    JPEG_LOSSY_8("1.2.840.10008.1.2.4.50", "JPEG Lossy (8 bits)", 75), //$NON-NLS-1$ //$NON-NLS-2$

    JPEG_LOSSY_12("1.2.840.10008.1.2.4.51", "JPEG Lossy (12 bits)", 75), //$NON-NLS-1$ //$NON-NLS-2$

    JPEG_LOSSLESS_57("1.2.840.10008.1.2.4.57", "JPEG Lossless", null), //$NON-NLS-1$ //$NON-NLS-2$

    JPEG_LOSSLESS_70("1.2.840.10008.1.2.4.70", "JPEG Lossless", null), //$NON-NLS-1$ //$NON-NLS-2$

    JPEGLS_LOSSLESS("1.2.840.10008.1.2.4.80", "JPEG-LS Lossless", null), //$NON-NLS-1$ //$NON-NLS-2$

    JPEGLS_NEAR_LOSSLESS("1.2.840.10008.1.2.4.81", "JPEG-LS Lossy (Near-Lossless)", null), //$NON-NLS-1$ //$NON-NLS-2$

    JPEG2000_LOSSLESS("1.2.840.10008.1.2.4.90", "JPEG 2000 (Lossless Only)", null), //$NON-NLS-1$ //$NON-NLS-2$

    JPEG2000("1.2.840.10008.1.2.4.91", "JPEG 2000", 75), //$NON-NLS-1$ //$NON-NLS-2$

    JPEG2000_LOSSLESS_2("1.2.840.10008.1.2.4.92", "JPEG 2000 Part 2 (Lossless Only)", null), //$NON-NLS-1$ //$NON-NLS-2$

    JPEG2000_2("1.2.840.10008.1.2.4.93", "JPEG 2000 Part 2", 75), //$NON-NLS-1$ //$NON-NLS-2$
    
    JPIP("1.2.840.10008.1.2.4.94", "JPIP", null), //$NON-NLS-1$ //$NON-NLS-2$

    JPIP_DEFLATE("1.2.840.10008.1.2.4.95", " JPIP Deflate", null), //$NON-NLS-1$ //$NON-NLS-2$

    MPEG2("1.2.840.10008.1.2.4.100", "MPEG2 Main Level", null), //$NON-NLS-1$ //$NON-NLS-2$

    MPEG2_HIGH("1.2.840.10008.1.2.4.101", "JPEG 2000 High Level", null), //$NON-NLS-1$ //$NON-NLS-2$

    MPEG_4("1.2.840.10008.1.2.4.102", "MPEG-4 AVC/H.264", null), //$NON-NLS-1$ //$NON-NLS-2$

    MPEG_4_BD("1.2.840.10008.1.2.4.103", "MPEG-4 AVC/H.264 BD-compatible", null); //$NON-NLS-1$ //$NON-NLS-2$

    private static final Logger LOGGER = LoggerFactory.getLogger(TransferSyntax.class);

    private final String label;
    private final String transferSyntaxUID;
    private Integer compression;

    private TransferSyntax(String transferSyntaxUID, String label, Integer compression) {
        this.label = label;
        this.transferSyntaxUID = transferSyntaxUID;
        this.compression = compression;
    }

    public String getLabel() {
        return label;
    }

    public String getTransferSyntaxUID() {
        return transferSyntaxUID;
    }

    @Override
    public String toString() {
        if (transferSyntaxUID == null) {
            return label;
        }
        return label + " [" + transferSyntaxUID + "]"; //$NON-NLS-1$ //$NON-NLS-2$
    }

    public Integer getCompression() {
        return compression;
    }

    public void setCompression(Integer compression) {
        this.compression = compression;
    }

    public static TransferSyntax getTransferSyntax(String tsuid) {
        try {
            return TransferSyntax.valueOf(tsuid);
        } catch (Exception e) {
            LOGGER.error("Cannot get TransferSyntax from {}", tsuid, e); //$NON-NLS-1$
        }
        return NONE;
    }


}