io.prestosql.server.SessionContext Maven / Gradle / Ivy

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/*
 * 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.
 */
package io.prestosql.server;

import io.prestosql.spi.security.Identity;
import io.prestosql.spi.session.ResourceEstimates;
import io.prestosql.transaction.TransactionId;

import javax.annotation.Nullable;

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

public interface SessionContext
{
    Optional getAuthenticatedIdentity();

    Identity getIdentity();

    @Nullable
    String getCatalog();

    @Nullable
    String getSchema();

    @Nullable
    String getPath();

    @Nullable
    String getSource();

    String getRemoteUserAddress();

    @Nullable
    String getUserAgent();

    @Nullable
    String getClientInfo();

    Set getClientTags();

    Set getClientCapabilities();

    ResourceEstimates getResourceEstimates();

    @Nullable
    String getTimeZoneId();

    @Nullable
    String getLanguage();

    Map getSystemProperties();

    Map> getCatalogSessionProperties();

    Map getPreparedStatements();

    Optional getTransactionId();

    Optional getTraceToken();

    boolean supportClientTransaction();
}