spring IncorrectResultSizeDataAccessException 源码

spring IncorrectResultSizeDataAccessException 代码

文件路径：/spring-tx/src/main/java/org/springframework/dao/IncorrectResultSizeDataAccessException.java

/*
 * Copyright 2002-2018 the original author or authors.
 *
 * 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
 *
 *      https://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 org.springframework.dao;

/**
 * Data access exception thrown when a result was not of the expected size,
 * for example when expecting a single row but getting 0 or more than 1 rows.
 *
 * @author Juergen Hoeller
 * @author Chris Beams
 * @since 1.0.2
 * @see EmptyResultDataAccessException
 */
@SuppressWarnings("serial")
public class IncorrectResultSizeDataAccessException extends DataRetrievalFailureException {

	private final int expectedSize;

	private final int actualSize;


	/**
	 * Constructor for IncorrectResultSizeDataAccessException.
	 * @param expectedSize the expected result size
	 */
	public IncorrectResultSizeDataAccessException(int expectedSize) {
		super("Incorrect result size: expected " + expectedSize);
		this.expectedSize = expectedSize;
		this.actualSize = -1;
	}

	/**
	 * Constructor for IncorrectResultSizeDataAccessException.
	 * @param expectedSize the expected result size
	 * @param actualSize the actual result size (or -1 if unknown)
	 */
	public IncorrectResultSizeDataAccessException(int expectedSize, int actualSize) {
		super("Incorrect result size: expected " + expectedSize + ", actual " + actualSize);
		this.expectedSize = expectedSize;
		this.actualSize = actualSize;
	}

	/**
	 * Constructor for IncorrectResultSizeDataAccessException.
	 * @param msg the detail message
	 * @param expectedSize the expected result size
	 */
	public IncorrectResultSizeDataAccessException(String msg, int expectedSize) {
		super(msg);
		this.expectedSize = expectedSize;
		this.actualSize = -1;
	}

	/**
	 * Constructor for IncorrectResultSizeDataAccessException.
	 * @param msg the detail message
	 * @param expectedSize the expected result size
	 * @param ex the wrapped exception
	 */
	public IncorrectResultSizeDataAccessException(String msg, int expectedSize, Throwable ex) {
		super(msg, ex);
		this.expectedSize = expectedSize;
		this.actualSize = -1;
	}

	/**
	 * Constructor for IncorrectResultSizeDataAccessException.
	 * @param msg the detail message
	 * @param expectedSize the expected result size
	 * @param actualSize the actual result size (or -1 if unknown)
	 */
	public IncorrectResultSizeDataAccessException(String msg, int expectedSize, int actualSize) {
		super(msg);
		this.expectedSize = expectedSize;
		this.actualSize = actualSize;
	}

	/**
	 * Constructor for IncorrectResultSizeDataAccessException.
	 * @param msg the detail message
	 * @param expectedSize the expected result size
	 * @param actualSize the actual result size (or -1 if unknown)
	 * @param ex the wrapped exception
	 */
	public IncorrectResultSizeDataAccessException(String msg, int expectedSize, int actualSize, Throwable ex) {
		super(msg, ex);
		this.expectedSize = expectedSize;
		this.actualSize = actualSize;
	}


	/**
	 * Return the expected result size.
	 */
	public int getExpectedSize() {
		return this.expectedSize;
	}

	/**
	 * Return the actual result size (or -1 if unknown).
	 */
	public int getActualSize() {
		return this.actualSize;
	}

}

相关信息

spring 源码目录

相关文章

spring CannotAcquireLockException 源码

spring CannotSerializeTransactionException 源码

spring CleanupFailureDataAccessException 源码

spring ConcurrencyFailureException 源码

spring DataAccessException 源码

spring DataAccessResourceFailureException 源码

spring DataIntegrityViolationException 源码

spring DataRetrievalFailureException 源码

spring DeadlockLoserDataAccessException 源码

spring DuplicateKeyException 源码