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More reliable way of finding the Tribble jar.

This commit is contained in:
Matt Hanna 2011-10-07 11:19:29 -04:00
parent 6d9c210460
commit 4514bc350f
1 changed files with 19 additions and 1 deletions
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20
public/java/test/org/broadinstitute/sting/utils/variantcontext/VCFJarClassLoadingUnitTest.java
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@ -24,6 +24,7 @@
package org.broadinstitute.sting.utils.variantcontext; package org.broadinstitute.sting.utils.variantcontext;
import org.broadinstitute.sting.utils.exceptions.ReviewedStingException;
import org.testng.annotations.Test; import org.testng.annotations.Test;
import java.io.File; import java.io.File;
@ -39,7 +40,7 @@ public class VCFJarClassLoadingUnitTest {
@Test @Test
public void testVCFJarClassLoading() throws ClassNotFoundException, MalformedURLException { public void testVCFJarClassLoading() throws ClassNotFoundException, MalformedURLException {
URI vcfURI = new File("dist/vcf.jar").toURI(); URI vcfURI = new File("dist/vcf.jar").toURI();
URI tribbleURI = new File("lib/tribble-24.jar").toURI(); URI tribbleURI = getTribbleJarFile().toURI();
ClassLoader classLoader = new URLClassLoader(new URL[] {vcfURI.toURL(),tribbleURI.toURL()}, null); ClassLoader classLoader = new URLClassLoader(new URL[] {vcfURI.toURL(),tribbleURI.toURL()}, null);
classLoader.loadClass("org.broadinstitute.sting.utils.variantcontext.VariantContext"); classLoader.loadClass("org.broadinstitute.sting.utils.variantcontext.VariantContext");
@ -48,4 +49,21 @@ public class VCFJarClassLoadingUnitTest {
classLoader.loadClass("org.broadinstitute.sting.utils.codecs.vcf.VCFWriter"); classLoader.loadClass("org.broadinstitute.sting.utils.codecs.vcf.VCFWriter");
classLoader.loadClass("org.broadinstitute.sting.utils.codecs.vcf.StandardVCFWriter"); classLoader.loadClass("org.broadinstitute.sting.utils.codecs.vcf.StandardVCFWriter");
} }
/**
* A very unsafe way of determining the current location of the Tribble jar file. Assumes that
* the tribble jar (as opposed to the constituent tribble classes) is on the classpath.
*
* This method might or might not work when built via IntelliJ's debugger.
*
* @return The file representing the tribble jar.
*/
private File getTribbleJarFile() {
String[] classPath = System.getProperty("java.class.path").split(File.pathSeparator);
for(String classPathEntry: classPath) {
if(classPathEntry.contains("tribble"))
return new File(classPathEntry);
}
throw new ReviewedStingException("Unable to find Tribble jar file");
}
} }