junitxmlhelper.java

来自「java覆盖率测试工具」· Java 代码 · 共 65 行

/*
 * Cobertura - http://cobertura.sourceforge.net/
 *
 * Copyright (C) 2006 Mark Doliner
 * Copyright (C) 2006 John Lewis
 *
 * Cobertura is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published
 * by the Free Software Foundation; either version 2 of the License,
 * or (at your option) any later version.
 *
 * Cobertura is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Cobertura; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 */

package net.sourceforge.cobertura.reporting;

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

import org.jdom.Document;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;

public class JUnitXMLHelper
{

	private final static String BASEDIR = (System.getProperty("basedir") != null) ? System
			.getProperty("basedir") : ".";

	/**
	 * This reads the given file into an XML Document.
	 * @param file A valid file on the file system.
	 * @param validate Whether to validate the XML or not.
	 * @return An XML document representing the given XML file.
	 * @throws FileNotFoundException If the file does not exist.
	 * @throws IOException If the file could not be open/read.
	 * @throws JDOMException If the file is not well-formed XML, or
	 *         if validation is enabled and the document is not
	 *         valid.
	 */
	public static Document readXmlFile(File file, boolean validate) throws FileNotFoundException,
			IOException, JDOMException
	{
		System.out.println("Reading " + file.getAbsolutePath());

		// First create an XML document parser
		SAXBuilder saxBuilder = new SAXBuilder();
		saxBuilder.setValidation(validate);
		saxBuilder.setEntityResolver(new JUnitXMLParserEntityResolver(
				new File(BASEDIR, "/etc/dtds")));
		saxBuilder.setErrorHandler(new JUnitXMLParserErrorHandler());
		return saxBuilder.build(file);
	}

}