/*************************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.domain;
public class Version {
private int version;
public static Version belowAllVersions() {
return new Version(-9999);
}
public Version(String versionFileContents) {
this.version = getVersion(versionFileContents);
}
public Version(int version) {
this.version = version;
}
public boolean isAtHigherVersionComparedTo(Version existingVersion) {
return this.version > existingVersion.version;
}
private int getVersion(String content) {
try {
return Integer.parseInt(content.split("=")[1].trim());
} catch (Exception e) {
throw new RuntimeException("Could not parse contents of version file: " + content);
}
}
}