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abacus jdbc
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/*
 * Copyright (c) 2021, Haiyang Li.
 *
 * 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.landawn.abacus.jdbc;

//Archive for history. Replaced b PreparedQuery and Dao.
public final class JdbcSettings {

    private JdbcSettings() {
        // no use.
    }

    //    public static final String DEFAULT_GENERATED_ID_PROP_NAME = "id";
    //
    //    public static final int DEFAULT_BATCH_SIZE = JdbcUtil.DEFAULT_BATCH_SIZE;
    //
    //    public static final int DEFAULT_NO_GENERATED_KEYS = Statement.NO_GENERATED_KEYS;
    //
    //    public static final int DEFAULT_FETCH_DIRECTION = ResultSet.FETCH_FORWARD;
    //
    //    public static final int DEFAULT_RESULT_SET_TYPE = ResultSet.TYPE_FORWARD_ONLY;
    //
    //    public static final int DEFAULT_RESULT_SET_CONCURRENCY = ResultSet.CONCUR_READ_ONLY;
    //
    //    public static final int DEFAULT_RESULT_SET_HOLDABILITY = ResultSet.HOLD_CURSORS_OVER_COMMIT;
    //
    //    private boolean logSQL = false;
    //
    //    private int batchSize = -1;
    //
    //    private int queryTimeout = -1;
    //
    //    private boolean autoGeneratedKeys = false;
    //
    //    private int[] returnedColumnIndexes = null;
    //
    //    private String[] returnedColumnNames = null;
    //
    //    private int maxRows = -1;
    //
    //    private int maxFieldSize = -1;
    //
    //    private int fetchSize = -1;
    //
    //    private int fetchDirection = -1;
    //
    //    private int resultSetType = -1;
    //
    //    private int resultSetConcurrency = -1;
    //
    //    private int resultSetHoldability = -1;
    //
    //    private boolean queryInParallel = false;
    //
    //    private IsolationLevel isolationLevel = null;
    //
    //    @Getter(value = AccessLevel.NONE)
    //    @Setter(value = AccessLevel.NONE)
    //    @EqualsAndHashCode.Exclude
    //    @ToString.Exclude
    //    private boolean noTransactionForStream = false;
    //
    //    @Getter(value = AccessLevel.NONE)
    //    @Setter(value = AccessLevel.NONE)
    //    @EqualsAndHashCode.Exclude
    //    @ToString.Exclude
    //    private boolean isFrozen = false;
    //
    //    /**
    //     *
    //     * @return
    //     */
    //    public static JdbcSettings create() {
    //        return new JdbcSettings();
    //    }
    //
    //    /**
    //     *
    //     * @return
    //     */
    //    public JdbcSettings copy() {
    //        JdbcSettings copy = new JdbcSettings();
    //        copy.logSQL = this.logSQL;
    //        copy.batchSize = this.batchSize;
    //        copy.queryTimeout = this.queryTimeout;
    //        copy.autoGeneratedKeys = this.autoGeneratedKeys;
    //        copy.returnedColumnIndexes = (this.returnedColumnIndexes == null) ? null : N.copyOf(this.returnedColumnIndexes, this.returnedColumnIndexes.length);
    //        copy.returnedColumnNames = (this.returnedColumnNames == null) ? null : N.copyOf(this.returnedColumnNames, this.returnedColumnNames.length);
    //        copy.maxRows = this.maxRows;
    //        copy.maxFieldSize = this.maxFieldSize;
    //        copy.fetchSize = this.fetchSize;
    //        copy.fetchDirection = this.fetchDirection;
    //        copy.resultSetType = this.resultSetType;
    //        copy.resultSetConcurrency = this.resultSetConcurrency;
    //        copy.resultSetHoldability = this.resultSetHoldability;
    //        copy.queryInParallel = this.queryInParallel;
    //        copy.isolationLevel = this.isolationLevel;
    //        copy.noTransactionForStream = this.noTransactionForStream;
    //
    //        return copy;
    //    }
    //
    //    /**
    //     * Stream transaction independent.
    //     *
    //     * @return true, if successful
    //     */
    //    boolean noTransactionForStream() {
    //        return noTransactionForStream;
    //    }
    //
    //    /**
    //     * {@code noTransactionForStream = true} means the query executed by {@code stream/streamAll(...)} methods won't be in any transaction(using connection started by transaction), even the {@code stream/streamAll(...)} methods are invoked inside of a transaction block.
    //     *
    //     * @param noTransactionForStream
    //     * @return
    //     */
    //    JdbcSettings setNoTransactionForStream(final boolean noTransactionForStream) {
    //        assertNotFrozen();
    //
    //        this.noTransactionForStream = noTransactionForStream;
    //
    //        return this;
    //    }
    //
    //    /**
    //     * Freeze.
    //     */
    //    void freeze() {
    //        isFrozen = true;
    //    }
    //
    //    /**
    //     * Assert not frozen.
    //     */
    //    void assertNotFrozen() {
    //        if (isFrozen) {
    //            throw new RuntimeException("It's finalized. No change is allowed");
    //        }
    //    }
}