org.openl.rules.common.CommonException Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of org.openl.rules.repository Show documentation

OpenL Repository API

There is a newer version: 5.27.9-jakarta

Show newest version

package org.openl.rules.common;

import java.text.MessageFormat;

/**
 * There are no CommonException(String pattern, Object... params) constructor
 * since it will lead to ambiguous case with Throwable. Thus, Throwable can be
 * placed in "Object..." and will be treated like parameter for result message,
 * not a cause. That kind of bug is hard to detect.
 *
 * If you cannot provide Throwable just use null.
 *
 * @author Aleh Bykhavets
 *
 */
public class CommonException extends Exception {
    private static final long serialVersionUID = 9016192638697492055L;

    private static String format(String pattern, Object... params) {
        return MessageFormat.format(pattern, params);
    }

    /**
     * Constructs a new exception with the specified detail message. The cause
     * is not initialized, and may subsequently be initialized by a call to
     * {@link #initCause}.
     *
     * @param message the detail message. The detail message is saved for later
     *            retrieval by the {@link #getMessage()} method.
     */
    public CommonException(String message) {
        super(message);
    }

    public CommonException(String msg, Throwable cause) {
        super(msg, cause);
    }

    // --- private

    public CommonException(String pattern, Throwable cause, Object... params) {
        super(format(pattern, params), cause);
    }
}