/*************************GO-LICENSE-START*********************************
* Copyright 2014 ThoughtWorks, Inc.
*
* Licensed 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.
*************************GO-LICENSE-END***********************************/
package com.thoughtworks.go.server.materials;
import com.thoughtworks.go.domain.materials.Material;
/**
* @understands when a material update failed
*/
public class MaterialUpdateFailedMessage extends MaterialUpdateCompletedMessage {
private final String reason;
public MaterialUpdateFailedMessage(Material material, long trackingId, Exception e) {
super(material, trackingId);
this.reason = computeReason(e);
}
public String getReason() {
return reason;
}
private String computeReason(Exception e) {
String message = message(e);
if (e.getCause() != null) {
String causeMessage = message(e.getCause());
if (!causeMessage.equals(message)) {
return String.format("%s. Cause: %s", message, causeMessage);
}
}
return message;
}
private String message(final Throwable e) {
return e.getMessage() == null ? "" : e.getMessage();
}
}