nl.topicus.jdbc.shaded.com.google.api.gax.core.GaxProperties Maven / Gradle / Ivy

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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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package nl.topicus.jdbc.shaded.com.google.api.gax.core;

import nl.topicus.jdbc.shaded.com.google.api.core.InternalApi;

/** Provides properties of the GAX library. */
@InternalApi
public class GaxProperties {
  private static final String DEFAULT_VERSION = "";
  private static final String GAX_VERSION = getLibraryVersion(GaxProperties.class);
  private static final String JAVA_VERSION = getLibraryVersion(Runtime.class);

  private GaxProperties() {}

  /** Returns the version of the library that the {@code libraryClass} belongs to */
  public static String getLibraryVersion(Class libraryClass) {
    String version = libraryClass.getPackage().getImplementationVersion();
    return version != null ? version : DEFAULT_VERSION;
  }

  /** Returns the version of the running JVM */
  public static String getJavaVersion() {
    return JAVA_VERSION;
  }

  /** Returns the current version of GAX. */
  public static String getGaxVersion() {
    return GAX_VERSION;
  }
}