coo.base.util.ThrowableUtils Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of coo.base Show documentation

The newest version!

package coo.base.util;

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

/**
 * 异常工具类。
 */
public class ThrowableUtils {
	/**
	 * 获取指定Throwable对象的根Throwable对象。
	 * 
	 * @param throwable
	 *            Throwable对象
	 * @return 返回指定Throwable对象的根Throwable对象。
	 */
	public static Throwable getRootThrowable(Throwable throwable) {
		if (throwable.getCause() != null) {
			return getRootThrowable(throwable.getCause());
		} else {
			return throwable;
		}
	}

	/**
	 * 获取Throwable对象的异常堆栈信息。
	 * 
	 * @param throwable
	 *            Throwable对象
	 * @return 返回Throwable对象的异常堆栈信息。
	 */
	public static String getStackTrace(Throwable throwable) {
		StringWriter stingWriter = new StringWriter();
		throwable.printStackTrace(new PrintWriter(stingWriter));
		return stingWriter.toString();
	}
}