Examples with PseudoInstanceReference eu.esdihumboldt.hale.common.instance.model.impl.PseudoInstanceReference used on opensource projects

Example 1 with PseudoInstanceReference

use of eu.esdihumboldt.hale.common.instance.model.impl.PseudoInstanceReference in project hale by halestudio.

the class ResolvableInstanceReference method getId.

/**
 * Looks for an ID in the original reference and, if that fails, for an
 * {@link InstanceReferenceDecorator}.
 *
 * @see eu.esdihumboldt.hale.common.instance.model.Identifiable#getId()
 */
@Override
public Object getId() {
    InstanceReference origRef = getOriginalReference();
    if (origRef instanceof Identifiable) {
        return Identifiable.getId(origRef);
    } else if (origRef instanceof PseudoInstanceReference && ((PseudoInstanceReference) origRef).getInstance() instanceof Identifiable) {
        PseudoInstanceReference pir = (PseudoInstanceReference) origRef;
        Identifiable ii = (Identifiable) pir.getInstance();
        return ii.getId();
    }
    IdentifiableInstanceReference iir = InstanceReferenceDecorator.findDecoration(origRef, IdentifiableInstanceReference.class);
    if (iir != null) {
        return iir.getId();
    }
    return null;
}