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Source Code for Connector/J 8.0.31 - Core Impl
Where to get the Java source code for Connector/J 8.0 Core Impl module?
✍: FYIcenter.com
Java source code files for Connector/J 8.0 Core Impl module are:
⏎ com/mysql/cj/result/BigDecimalValueFactory.java
/* * Copyright (c) 2015, 2020, Oracle and/or its affiliates. * * This program is free software; you can redistribute it and/or modify it under * the terms of the GNU General Public License, version 2.0, as published by the * Free Software Foundation. * * This program is also distributed with certain software (including but not * limited to OpenSSL) that is licensed under separate terms, as designated in a * particular file or component or in included license documentation. The * authors of MySQL hereby grant you an additional permission to link the * program and your derivative works with the separately licensed software that * they have included with MySQL. * * Without limiting anything contained in the foregoing, this file, which is * part of MySQL Connector/J, is also subject to the Universal FOSS Exception, * version 1.0, a copy of which can be found at * http://oss.oracle.com/licenses/universal-foss-exception. * * 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, version 2.0, * for more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ package com.mysql.cj.result; import java.math.BigDecimal; import java.math.BigInteger; import java.nio.ByteBuffer; import com.mysql.cj.conf.PropertySet; /** * A value factory for creating {@link java.math.BigDecimal} values. */ public class BigDecimalValueFactory extends AbstractNumericValueFactory<BigDecimal> { int scale; boolean hasScale; public BigDecimalValueFactory(PropertySet pset) { super(pset); } public BigDecimalValueFactory(PropertySet pset, int scale) { super(pset); this.scale = scale; this.hasScale = true; } /** * Adjust the result value by apply the scale, if appropriate. * * @param d * value * @return result */ private BigDecimal adjustResult(BigDecimal d) { if (this.hasScale) { try { return d.setScale(this.scale); } catch (ArithmeticException ex) { // try this if above fails return d.setScale(this.scale, BigDecimal.ROUND_HALF_UP); } } return d; } @Override public BigDecimal createFromBigInteger(BigInteger i) { return adjustResult(new BigDecimal(i)); } @Override public BigDecimal createFromLong(long l) { return adjustResult(BigDecimal.valueOf(l)); } @Override public BigDecimal createFromBigDecimal(BigDecimal d) { return adjustResult(d); } @Override public BigDecimal createFromDouble(double d) { return adjustResult(BigDecimal.valueOf(d)); } @Override public BigDecimal createFromBit(byte[] bytes, int offset, int length) { return new BigDecimal(new BigInteger(ByteBuffer.allocate(length + 1).put((byte) 0).put(bytes, offset, length).array())); } public String getTargetTypeName() { return BigDecimal.class.getName(); } }
⏎ com/mysql/cj/result/BigDecimalValueFactory.java
Or download all of them as a single archive file:
File name: mysql-connector-java-core-impl-8.0.31.zip File size: 201048 bytes Release date: 2022-09-03 Download
⇒ Source Code for Connector/J 8.0.31 - Protocol Impl
⇐ Source Code for Connector/J 8.0.31 - Core API
2023-05-31, 11826👍, 0💬
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