MIMASupplementMPPSHook.java

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package org.dcm4chee.archive.mima.impl;

import org.dcm4che3.conf.api.IApplicationEntityCache;
import org.dcm4che3.data.Attributes;
import org.dcm4che3.net.ApplicationEntity;
import org.dcm4che3.net.Dimse;
import org.dcm4che3.net.Status;
import org.dcm4che3.net.service.DicomServiceException;
import org.dcm4chee.archive.mpps.MPPSContext;
import org.dcm4chee.archive.mpps.MPPSHook;
import org.dcm4chee.archive.mpps.decorators.DelegatingMPPSService;
import org.dcm4chee.conf.decorators.DynamicDecorator;

import javax.inject.Inject;

/**
 * Decorator to apply MIMA specifications to the MPPS Service.
 * In case of MPPS, we apply a Configurable Mapping to
 * Default Assigning Authorities, supplementing (when available)
 * Issuer information into the dataset.
 *
 * @author Gunter Zeilinger <gunterze@gmail.com>
 * @author Roman K
 */
public class MIMASupplementMPPSHook extends MPPSHook {

    @Inject
    private IApplicationEntityCache aeCache;

    @Override
    public void coerceAttributes(MPPSContext context, Attributes attributes) throws DicomServiceException {
        if (context.getDimse() == Dimse.N_CREATE_RQ)
            try {
                ApplicationEntity remoteAE = aeCache.get(context.getSendingAET());
                if (remoteAE != null)
                    Supplements.supplementMPPS(context, attributes, remoteAE.getDevice());

            } catch (Exception e) {
                throw new DicomServiceException(Status.ProcessingFailure, e);
            }
    }

}