org.apache.juneau.ConfigException Maven / Gradle / Ivy

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// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
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package org.apache.juneau;

import java.text.*;

/**
 * An exception that typically occurs when trying to perform an invalid operation on a configuration property.
 *
 * See Also:

 * 
 *
 * @serial exclude
 */
public class ConfigException extends BasicRuntimeException {
	private static final long serialVersionUID = 1L;

	/**
	 * Constructor.
	 *
	 * @param cause The cause of this exception.
	 * @param message The {@link MessageFormat}-style message.
	 * @param args Optional {@link MessageFormat}-style arguments.
	 */
	public ConfigException(Throwable cause, String message, Object... args) {
		super(cause, message, args);
	}

	/**
	 * Constructor
	 *
	 * @param message The error message.
	 * @param args Optional {@link MessageFormat}-style arguments.
	 */
	public ConfigException(String message, Object...args) {
		this(null, message, args);
	}

	@Override
	public String getMessage() {
		Throwable t = getCause();
		if (t == null)
			return super.getMessage();
		StringBuilder sb = new StringBuilder(super.getMessage());
		while (t != null) {
			sb.append("  ").append(t.getMessage());
			t = t.getCause();
		}
		return sb.toString();
	}
}