CodeAnalysisParser.java

package edu.hm.hafner.analysis.parser;

import java.util.Optional;
import java.util.regex.Matcher;

import org.apache.commons.lang3.StringUtils;

import edu.hm.hafner.analysis.Issue;
import edu.hm.hafner.analysis.IssueBuilder;
import edu.hm.hafner.analysis.Severity;
import edu.hm.hafner.analysis.RegexpLineParser;

/**
 * A parser for the CodeAnalysis compiler warnings.
 *
 * @author Rafal Jasica
 */
public class CodeAnalysisParser extends RegexpLineParser {
    private static final long serialVersionUID = -125874563249851L;

    private static final String WARNING_PATTERN = ANT_TASK + "((MSBUILD)|((.+)\\((\\d+)\\)))"
            + "\\s*:\\s*[Ww]arning\\s*:?\\s*(\\w*)\\s*:\\s*(Microsoft\\.|)"
            + "(\\w*(\\.\\w*)*)\\s*:\\s*(.*)\\[(.*)"
            + "\\]\\s*$";

    /**
     * Creates a new instance of {@link CodeAnalysisParser}.
     */
    public CodeAnalysisParser() {
        super(WARNING_PATTERN);
    }

    @Override
    protected Optional<Issue> createIssue(final Matcher matcher, final IssueBuilder builder) {
        if (StringUtils.isNotBlank(matcher.group(2))) {
            return builder.setFileName(matcher.group(11))
                    .setLineStart(0)
                    .setCategory(matcher.group(8))
                    .setType(matcher.group(6))
                    .setMessage(matcher.group(10))
                    .setSeverity(Severity.WARNING_NORMAL)
                    .buildOptional();
        }
        else {
            return builder.setFileName(matcher.group(4))
                    .setLineStart(matcher.group(5))
                    .setCategory(matcher.group(8))
                    .setType(matcher.group(6))
                    .setMessage(matcher.group(10))
                    .setSeverity(Severity.WARNING_NORMAL)
                    .buildOptional();
        }
    }
}