coberturadatafiledumpmojo.java

anewssystem新闻发布系统集成使用了spring hibernate freemarker EXTJS等开源框架 可以作为学习参考

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.codehaus.mojo.cobertura;

import java.text.NumberFormat;
import java.util.Date;
import java.util.Iterator;

import net.sourceforge.cobertura.coveragedata.CoverageDataFileHandler;
import net.sourceforge.cobertura.coveragedata.PackageData;
import net.sourceforge.cobertura.coveragedata.ProjectData;
import net.sourceforge.cobertura.util.Header;

import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;

/**
 * Cobertura Datafile Dump Mojo 
 *
 * @author <a href="mailto:[e-mail]">Joakim Erdfelt</a>
 * @version $Id$
 * @goal dump-datafile
 */
public class CoberturaDatafileDumpMojo
    extends AbstractCoberturaMojo
{

    public void execute()
        throws MojoExecutionException, MojoFailureException
    {
        if ( ( dataFile == null ) || !dataFile.exists() )
        {
            throw new MojoExecutionException( "Unable to dump non-existance dataFile [" + dataFile + "]" );
        }

        ProjectData projectData = CoverageDataFileHandler.loadCoverageData( dataFile );
        NumberFormat percentage = NumberFormat.getPercentInstance();

        println( "<?xml version=\"1.0\"?>" );

        println( "<coverage line-rate=\"" + percentage.format( projectData.getLineCoverageRate() )
            + "\" branch-rate=\"" + percentage.format( projectData.getBranchCoverageRate() ) + "\" version=\""
            + Header.version() + "\" timestamp=\"" + new Date().getTime() + "\">" );

        Iterator it = projectData.getPackages().iterator();
        while ( it.hasNext() )
        {
            PackageData packageData = (PackageData) it.next();
            println( "<package name=\"" + packageData.getName() + "\" line-rate=\""
                + percentage.format( packageData.getLineCoverageRate() ) + "\" branch-rate=\""
                + percentage.format( packageData.getBranchCoverageRate() ) + "\" />" );
        }

        println( "</coverage>" );
    }

    private void println( String msg )
    {
        System.out.println( msg );
    }
}