org.eluder.coveralls.maven.plugin.cobertura.CoberturaParser Maven / Gradle / Ivy

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Maven plugin for submitting Java code coverage reports to Coveralls web service.

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package org.eluder.coveralls.maven.plugin.cobertura;

/*
 * #[license]
 * coveralls-maven-plugin
 * %%
 * Copyright (C) 2013 Tapio Rautonen
 * %%
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * %[license]
 */

import java.io.File;
import java.io.IOException;

import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;

import org.eluder.coveralls.maven.plugin.AbstractXmlEventParser;
import org.eluder.coveralls.maven.plugin.ProcessingException;
import org.eluder.coveralls.maven.plugin.SourceCallback;
import org.eluder.coveralls.maven.plugin.domain.Source;
import org.eluder.coveralls.maven.plugin.domain.SourceLoader;

public class CoberturaParser extends AbstractXmlEventParser {

    private Source source;
    private boolean inMethods;
    
    public CoberturaParser(final File coverageFile, final SourceLoader sourceLoader) {
        super(coverageFile, sourceLoader);
    }
    
    @Override
    protected void onEvent(final XMLStreamReader xml, final SourceCallback callback) throws XMLStreamException, ProcessingException, IOException {
        if (isStartElement(xml, "class")) {
            source = loadSource(xml.getAttributeValue(null, "filename"));
            String className = xml.getAttributeValue(null, "name");
            int classifierPosition = className.indexOf('$');
            if (classifierPosition > 0) {
                source.setClassifier(className.substring(classifierPosition));
            }
        } else
        
        if (isStartElement(xml, "methods") && source != null) {
            inMethods = true;
        } else
        
        if (isEndElement(xml, "methods") && source != null) {
            inMethods = false;
        } else
        
        if (isStartElement(xml, "line") && !inMethods && source != null) {
            source.addCoverage(
                    Integer.parseInt(xml.getAttributeValue(null, "number")),
                    Integer.valueOf(xml.getAttributeValue(null, "hits"))
            );
        } else
        
        if (isEndElement(xml, "class") && source != null) {
            callback.onSource(source);
            source = null;
        }
    }

}