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Don't load the class before evaluation of a subrule, invoke lazily.

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git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1298925 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Dawid Weiss 2012-03-09 16:58:01 +00:00
parent 9c61a0e8ce
commit 09d422f14f
1 changed files with 6 additions and 6 deletions
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12
lucene/test-framework/src/java/org/apache/lucene/util/StoreClassNameRule.java
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@ -5,7 +5,7 @@ import org.junit.runner.Description;
import org.junit.runners.model.Statement; import org.junit.runners.model.Statement;
public class StoreClassNameRule implements TestRule { public class StoreClassNameRule implements TestRule {
private volatile Class<?> testClass; private volatile Description description;
@Override @Override
public Statement apply(final Statement s, final Description d) { public Statement apply(final Statement s, final Description d) {
@ -17,10 +17,10 @@ public class StoreClassNameRule implements TestRule {
@Override @Override
public void evaluate() throws Throwable { public void evaluate() throws Throwable {
try { try {
testClass = d.getTestClass(); description = d;
s.evaluate(); s.evaluate();
} finally { } finally {
testClass = null; description = null;
} }
} }
}; };
@ -30,10 +30,10 @@ public class StoreClassNameRule implements TestRule {
* Returns the test class currently executing in this rule. * Returns the test class currently executing in this rule.
*/ */
public Class<?> getTestClass() { public Class<?> getTestClass() {
Class<?> clz = testClass; Description localDescription = description;
if (clz == null) { if (localDescription == null) {
throw new RuntimeException("The rule is not currently executing."); throw new RuntimeException("The rule is not currently executing.");
} }
return clz; return localDescription.getTestClass();
} }
} }