com.hazelcast.instance.BuildInfoProvider Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
*
* 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.
*/
package com.hazelcast.instance;
import com.hazelcast.util.EmptyStatement;
import java.io.InputStream;
import java.util.Properties;
/**
* Provides information about current Hazelcast build.
*/
public final class BuildInfoProvider {
private BuildInfoProvider() {
}
public static BuildInfo getBuildInfo() {
final InputStream inRuntimeProperties =
BuildInfoProvider.class.getClassLoader().getResourceAsStream("hazelcast-runtime.properties");
Properties runtimeProperties = new Properties();
try {
if (inRuntimeProperties != null) {
runtimeProperties.load(inRuntimeProperties);
inRuntimeProperties.close();
}
} catch (Exception ignored) {
EmptyStatement.ignore(ignored);
}
String version = runtimeProperties.getProperty("hazelcast.version");
String distribution = runtimeProperties.getProperty("hazelcast.distribution");
String revision = runtimeProperties.getProperty("hazelcast.git.revision", "");
if (!revision.isEmpty() && revision.equals("${git.commit.id.abbrev}")) {
revision = "";
}
boolean enterprise = !"Hazelcast".equals(distribution);
// override BUILD_NUMBER with a system property
String build;
Integer hazelcastBuild = Integer.getInteger("hazelcast.build", -1);
if (hazelcastBuild == -1) {
build = runtimeProperties.getProperty("hazelcast.build");
} else {
build = String.valueOf(hazelcastBuild);
}
int buildNumber = Integer.valueOf(build);
return new BuildInfo(version, build, revision, buildNumber, enterprise);
}
}