/**

* Copyright (c) Rich Hickey. All rights reserved.

* The use and distribution terms for this software are covered by the

* Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)

* which can be found in the file epl-v10.html at the root of this distribution.

* By using this software in any fashion, you are agreeing to be bound by

* the terms of this license.

* You must not remove this notice, or any other, from this software.

*/

package clojure.lang;

/**

* Exception that carries data (a map) as additional payload. Clojure programs that need

* richer semantics for exceptions should use this in lieu of defining project-specific

* exception classes.

*/

public class ExceptionInfo extends RuntimeException implements IExceptionInfo {

private static final long serialVersionUID = -1073473305916521986L;

public final IPersistentMap data;

public ExceptionInfo(String s, IPersistentMap data) {

this(s, data, null);

}

public ExceptionInfo(String s, IPersistentMap data, Throwable throwable) {

// null cause is equivalent to not passing a cause

super(s, throwable);

this.data = (data == null) ? PersistentArrayMap.EMPTY: data;

}

public IPersistentMap getData() {

return data;

}

public String toString() {

return "clojure.lang.ExceptionInfo: " + getMessage() + " " + data.toString();

}

}