/*
* 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 com.facebook.presto.connector.system;
import com.facebook.presto.Session;
import com.facebook.presto.SystemSessionProperties;
import com.facebook.presto.metadata.SessionPropertyManager;
import com.facebook.presto.spi.ConnectorSession;
import com.facebook.presto.spi.QueryId;
import com.facebook.presto.spi.connector.ConnectorTransactionHandle;
import com.facebook.presto.transaction.TransactionId;
public final class SystemConnectorSessionUtil
{
private static final SystemSessionProperties SYSTEM_SESSION_PROPERTIES = new SystemSessionProperties();
private SystemConnectorSessionUtil() {}
// this does not preserve any connector properties (for the system connector)
public static Session toSession(ConnectorTransactionHandle transactionHandle, ConnectorSession session)
{
TransactionId transactionId = ((GlobalSystemTransactionHandle) transactionHandle).getTransactionId();
return Session.builder(new SessionPropertyManager(SYSTEM_SESSION_PROPERTIES))
.setQueryId(new QueryId(session.getQueryId()))
.setTransactionId(transactionId)
.setCatalog("catalog")
.setSchema("schema")
.setIdentity(session.getIdentity())
.setTimeZoneKey(session.getTimeZoneKey())
.setLocale(session.getLocale())
.setStartTime(session.getStartTime())
.build();
}
}