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- /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 javax.security.sasl;
- import java.io.IOException;
- public class SaslException extends IOException {
- private static final long serialVersionUID = 4579784287983423626L;
- /**
- * Serialized field for storing initial cause
- */
- private Throwable _exception;
- public SaslException() {
- super();
- }
- public SaslException(String detail) {
- super(detail);
- }
- public SaslException(String detail, Throwable ex) {
- super(detail);
- if (ex != null) {
- super.initCause(ex);
- _exception = ex;
- }
- }
- @Override
- public Throwable getCause() {
- return _exception;
- }
- @Override
- public Throwable initCause(Throwable cause) {
- super.initCause(cause);
- _exception = cause;
- return this;
- }
- @Override
- public String toString() {
- if (_exception == null) {
- return super.toString();
- }
- StringBuilder sb = new StringBuilder(super.toString());
- sb.append(", caused by: "); //$NON-NLS-1$
- sb.append(_exception.toString());
- return sb.toString();
- }
- }
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