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SONAR-2358 Reapply patch 'Mechanism to calculate checksums for violations is unstable'

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This commit is contained in:
Freddy Mallet 2011-04-23 21:32:25 +02:00
parent 3e265a4301
commit c065b62343
1 changed files with 7 additions and 15 deletions
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22
plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/timemachine/ViolationPersisterDecorator.java
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@ -19,7 +19,6 @@
*/
package org.sonar.plugins.core.timemachine;
import java.io.IOException;
import java.util.Collection;
import java.util.Collections;
import java.util.IdentityHashMap;
@ -27,9 +26,7 @@ import java.util.List;
import java.util.Map;
import org.apache.commons.codec.digest.DigestUtils;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.StringUtils;
import org.codehaus.plexus.util.StringInputStream;
import org.sonar.api.batch.Decorator;
import org.sonar.api.batch.DecoratorBarriers;
import org.sonar.api.batch.DecoratorContext;
@ -40,7 +37,6 @@ import org.sonar.api.database.model.SnapshotSource;
import org.sonar.api.resources.Project;
import org.sonar.api.resources.Resource;
import org.sonar.api.rules.Violation;
import org.sonar.api.utils.SonarException;
import org.sonar.batch.components.PastViolationsLoader;
import org.sonar.batch.index.ViolationPersister;
@ -197,19 +193,15 @@ public class ViolationPersisterDecorator implements Decorator {
return source == null || source.getData() == null ? Collections.<String> emptyList() : getChecksums(source.getData());
}
/**
* @param data
* can't be null
*/
static List<String> getChecksums(String data) {
String[] lines = data.split("\r?\n|\r", -1);
List<String> result = Lists.newArrayList();
StringInputStream stream = new StringInputStream(data);
try {
List<String> lines = IOUtils.readLines(stream);
for (String line : lines) {
result.add(getChecksum(line));
}
} catch (IOException e) {
throw new SonarException("Unable to calculate checksums", e);
} finally {
IOUtils.closeQuietly(stream);
for (String line : lines) {
result.add(getChecksum(line));
}
return result;
}