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The core of Neo4j Bolt Protocol, this contains the state machine for Bolt sessions.

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/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [https://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package org.neo4j.bolt.tx.error;

import org.neo4j.gqlstatus.ErrorGqlStatusObject;
import org.neo4j.gqlstatus.ErrorMessageHolder;
import org.neo4j.gqlstatus.GqlHelper;
import org.neo4j.kernel.api.exceptions.Status;
import org.neo4j.kernel.api.exceptions.Status.Database;
import org.neo4j.kernel.api.exceptions.Status.HasStatus;

public class NoSuchDatabaseTransactionCreationException extends TransactionCreationException
        implements HasStatus, ErrorGqlStatusObject {

    private final ErrorGqlStatusObject gqlStatusObject;
    private final String oldMessage;

    private NoSuchDatabaseTransactionCreationException(
            ErrorGqlStatusObject gqlStatusObject, String databaseName, Throwable cause) {
        super(
                ErrorMessageHolder.getMessage(
                        gqlStatusObject, String.format("Database does not exist. Database name: '%s'.", databaseName)),
                cause);
        this.gqlStatusObject = gqlStatusObject;
        this.oldMessage = String.format("Database does not exist. Database name: '%s'.", databaseName);
    }

    public static NoSuchDatabaseTransactionCreationException databaseDoesNotExist(
            String databaseName, Throwable cause) {
        var gql = GqlHelper.getGql22000_22N51(databaseName);
        return new NoSuchDatabaseTransactionCreationException(gql, databaseName, cause);
    }

    @Override
    public String legacyMessage() {
        return oldMessage;
    }

    @Override
    public Status status() {
        return Database.DatabaseNotFound;
    }

    @Override
    public ErrorGqlStatusObject gqlStatusObject() {
        return gqlStatusObject;
    }
}