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package org.apache.maven.execution; |
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import org.apache.maven.artifact.versioning.ArtifactVersion; |
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import org.apache.maven.artifact.versioning.DefaultArtifactVersion; |
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import org.codehaus.plexus.personality.plexus.lifecycle.phase.Initializable; |
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import org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializationException; |
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import org.codehaus.plexus.util.IOUtil; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.util.Properties; |
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38 | 0 | public class DefaultRuntimeInformation |
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implements RuntimeInformation, Initializable |
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{ |
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private static final String MAVEN_GROUPID = "org.apache.maven"; |
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private static final String MAVEN_PROPERTIES = "META-INF/maven/" + MAVEN_GROUPID + "/maven-core/pom.properties"; |
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private ArtifactVersion applicationVersion; |
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public ArtifactVersion getApplicationVersion() |
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{ |
49 | 0 | return applicationVersion; |
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} |
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public void initialize() |
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throws InitializationException |
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{ |
55 | 0 | InputStream resourceAsStream = null; |
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try |
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{ |
58 | 0 | Properties properties = new Properties(); |
59 | 0 | resourceAsStream = getClass().getClassLoader().getResourceAsStream( MAVEN_PROPERTIES ); |
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61 | 0 | if ( resourceAsStream == null ) |
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{ |
63 | 0 | throw new IllegalStateException( "Unable to find Maven properties in classpath: " + MAVEN_PROPERTIES ); |
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} |
65 | 0 | properties.load( resourceAsStream ); |
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67 | 0 | String property = properties.getProperty( "version" ); |
68 | 0 | if ( property == null ) |
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{ |
70 | 0 | throw new InitializationException( "maven-core properties did not include the version" ); |
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} |
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73 | 0 | applicationVersion = new DefaultArtifactVersion( property ); |
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} |
75 | 0 | catch ( IOException e ) |
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{ |
77 | 0 | throw new InitializationException( "Unable to read properties file from maven-core", e ); |
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} |
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finally |
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{ |
81 | 0 | IOUtil.close( resourceAsStream ); |
82 | 0 | } |
83 | 0 | } |
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} |