com.github.drinkjava2.jdialects.tinyjdbc.TinyJdbcException Maven / Gradle / Ivy

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jDialects is a pagination and DDL tool support ~80 databases, run on JDK8 or above

There is a newer version: 5.0.13.jre8

/**
 * Copyright (C) 2016 Yong Zhu.
 *
 * 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.github.drinkjava2.jdialects.tinyjdbc;

import java.io.PrintWriter;
import java.io.StringWriter;

import com.github.drinkjava2.jdialects.DialectLogger;

/**
 * @author Yong Zhu
 * @version 1.0.0
 * @since 1.0.0
 */
public class TinyJdbcException extends RuntimeException {
	private static final DialectLogger log = DialectLogger.getLog(TinyJdbcException.class);

	private static final long serialVersionUID = 1L;

	public TinyJdbcException() {
		// Default public constructor
	}

	public TinyJdbcException(String message) {
		super(message);
	}

	/**
	 * Transfer all Exceptions to RuntimeException SqlBoxException. The only place throw Exception in this project
	 */
	public static Object throwEX(Exception e, String errorMsg) {
		if (e != null) {
			StringWriter sw = new StringWriter();
			e.printStackTrace(new PrintWriter(sw, true));
			String stackTrace = sw.toString();
			log.error(stackTrace);
		} else
			log.error(errorMsg);
		throw new TinyJdbcException(errorMsg);
	}

	/**
	 * Transfer all Exceptions to RuntimeException SqlBoxException. The only place throw Exception in this project
	 */
	public static Object throwEX(String errorMsg) {
		return throwEX(null, errorMsg);
	}

	/**
	 * Eat exception to avoid SONAR warning
	 */
	public static void eatException(Exception e) {
		// do nothing here
	}

	/**
	 * If is a null object, throw a SqlBoxException
	 */
	public static void assureNotNull(Object obj, String... optionMessages) {
		if (obj == null)
			throw new NullPointerException(optionMessages.length == 0 ? "" : optionMessages[0]);
	}

}