eu.clarussecure.proxy.protocol.plugins.pgsql.PgsqlCapabilities Maven / Gradle / Ivy

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package eu.clarussecure.proxy.protocol.plugins.pgsql;

import java.util.Map;
import java.util.Set;

import eu.clarussecure.proxy.spi.Capabilities;
import eu.clarussecure.proxy.spi.Mode;
import eu.clarussecure.proxy.spi.Operation;
import eu.clarussecure.proxy.spi.protocol.ProtocolCapabilities;

public class PgsqlCapabilities implements ProtocolCapabilities {

    private final Map> datasetCRUDOperations = Capabilities
            .toMap(new Enum[][] { { Operation.CREATE, Mode.AS_IT_IS, Mode.BUFFERING, Mode.STREAMING },
                    { Operation.READ, Mode.AS_IT_IS, Mode.BUFFERING, Mode.STREAMING },
                    { Operation.UPDATE, Mode.AS_IT_IS, Mode.BUFFERING, Mode.STREAMING },
                    { Operation.DELETE, Mode.AS_IT_IS, Mode.BUFFERING, Mode.STREAMING } });

    private final Map> recordCRUDOperations = Capabilities
            .toMap(new Enum[][] { { Operation.CREATE, Mode.AS_IT_IS, Mode.BUFFERING, Mode.STREAMING },
                    { Operation.READ, Mode.AS_IT_IS, Mode.BUFFERING, Mode.STREAMING, Mode.ORCHESTRATION },
                    { Operation.UPDATE, Mode.AS_IT_IS, Mode.BUFFERING, Mode.STREAMING },
                    { Operation.DELETE, Mode.AS_IT_IS, Mode.BUFFERING, Mode.STREAMING } });

    @Override
    public Set getSupportedCRUDOperations(boolean wholeDataset) {
        return wholeDataset ? datasetCRUDOperations.keySet() : recordCRUDOperations.keySet();
    }

    @Override
    public Set getSupportedProcessingModes(boolean wholeDataset, Operation operation) {
        return wholeDataset ? datasetCRUDOperations.get(operation) : recordCRUDOperations.get(operation);
    }

    @Override
    public boolean isUserIdentificationRequired() {
        return true;
    }

    @Override
    public boolean isUserAuthenticationSupported() {
        return true;
    }

    @Override
    public boolean isUserSessionSupported() {
        return true;
    }

    @Override
    public boolean isUserSessionSameAsTCPSession() {
        return true;
    }

}