io.dapr.utils.Version Maven / Gradle / Ivy
/*
* Copyright 2022 The Dapr Authors
* 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 io.dapr.utils;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
public final class Version {
private static String sdkVersion = null;
/**
* Retrieves sdk version from resources.
*
* @return String version of sdk.
*/
public static String getSdkVersion() {
if (sdkVersion != null) {
return sdkVersion;
}
try (InputStream input = Version.class.getResourceAsStream("/sdk_version.properties");) {
Properties properties = new Properties();
properties.load(input);
sdkVersion = "dapr-sdk-java/v" + properties.getProperty("sdk_version", "unknown");
} catch (IOException e) {
sdkVersion = "unknown";
}
return sdkVersion;
}
}