openstack/monasca-persister
Code Issues Proposed changes

Added java -jar monasca-persister.jar --version

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Change-Id: I4b927ca540347aea047e9d6aac0dd5665e6e3709
This commit is contained in:
Dexter Fryar 2015-03-19 14:18:41 -05:00
parent cd8dc419b7
commit 945d82660b
2 changed files with 27 additions and 1 deletions
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7
java/pom.xml
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@ -14,6 +14,8 @@
<mon.common.version>1.0.0-SNAPSHOT</mon.common.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<timestamp>${maven.build.timestamp}</timestamp>
<maven.build.timestamp.format>yyyy-MM-dd'T'HH:mm:ss</maven.build.timestamp.format>
<artifactNamedVersion>${project.artifactId}-${project.version}-${timestamp}-${buildNumber}
</artifactNamedVersion>
<shadedJarName>${project.artifactId}-${project.version}-shaded
@ -167,8 +169,11 @@
<configuration>
<archive>
<manifest>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
<packageName>monasca.persister</packageName>
</manifest>
<manifestEntries>
<Implementation-Version>${artifactNamedVersion}</Implementation-Version>
</manifestEntries>
</archive>
</configuration>
</plugin>

21
java/src/main/java/monasca/persister/PersisterApplication.java
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@ -51,9 +51,30 @@ public class PersisterApplication extends Application<PersisterConfig> {
private static final Logger logger = LoggerFactory.getLogger(PersisterApplication.class);
public static void main(String[] args) throws Exception {
/*
* This should allow command line options to show the current version
* java -jar monasca-persister.jar --version
* java -jar monasca-persister.jar -version
* java -jar monasca-persister.jar version
* Really anything with the word version in it will show the
* version as long as there is only one argument
* */
if (args.length == 1 && args[0].toLowerCase().contains("version")) {
showVersion();
System.exit(0);
}
new PersisterApplication().run(args);
}
private static void showVersion() {
Package pkg;
pkg = Package.getPackage("monasca.persister");
System.out.println("-------- Version Information --------");
System.out.println(pkg.getImplementationVersion());
}
@Override
public void initialize(Bootstrap<PersisterConfig> bootstrap) {
}