package hudson.plugins.analysis.core;
import java.io.File;
import java.io.IOException;
import hudson.FilePath.FileCallable;
import hudson.plugins.analysis.util.ContextHashCode;
import hudson.plugins.analysis.util.model.FileAnnotation;
import hudson.remoting.VirtualChannel;
/**
* Reads the content of each file with warnings and creates a unique hash code
* of the warning to enable a more flexible new and fixed warnings detection.
*
* @author Ulli Hafner
*/
public class AnnotationsClassifier implements FileCallable<ParserResult> {
/** Generated ID. */
private static final long serialVersionUID = 5152042155205600031L;
/** All annotations. */
private final ParserResult result;
/** The default encoding to be used when reading and parsing files. */
private final String defaultEncoding;
/**
* Creates a new instance of {@link AnnotationsClassifier}.
*
* @param result
* the annotations to assign a module for
* @param defaultEncoding
* the default encoding to be used when reading and parsing files
*/
public AnnotationsClassifier(final ParserResult result, final String defaultEncoding) {
this.result = result;
this.defaultEncoding = defaultEncoding;
}
@Override
public ParserResult invoke(final File workspace, final VirtualChannel channel) throws IOException {
ContextHashCode contextHashCode = new ContextHashCode();
for (FileAnnotation annotation : result.getAnnotations()) {
try {
annotation.setContextHashCode(contextHashCode.create(
annotation.getFileName(), annotation.getPrimaryLineNumber(), defaultEncoding));
}
catch (IOException exception) {
// ignore and continue
}
}
return result;
}
}