org.openoffice.maven.it.FitRunner.java Source code

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Here is the source code for org.openoffice.maven.it.FitRunner.java

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/*************************************************************************
 * FitRunner.java
 *
 * The Contents of this file are made available subject to the terms of
 * either of the GNU Lesser General Public License Version 2.1
 * 
 * GNU Lesser General Public License Version 2.1
 * =============================================
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License version 2.1, as published by the Free Software Foundation.
 * This library 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
 * Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 *
 * Contributor(s): oliver.boehm@agentes.de
 ************************************************************************/

package org.openoffice.maven.it;

import java.io.*;
import java.net.URI;

import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import fit.Counts;
import fit.FileRunner;

// TODO: Auto-generated Javadoc
/**
 * This is the entry point to start the integration test with FIT.
 * 
 * @author oliver (oliver.boehm@agentes.de)
 * @since 1.1.1 (02.11.2010)
 * @see "http://fit.c2.com"
 * @see fit.FileRunner
 */
public class FitRunner extends FileRunner {

    private static final Log log = LogFactory.getLog(FitRunner.class);
    private final URI inputURI;
    private final File outputFile;

    /**
     * Instantiates a new FitRunner.
     *
     * @throws IOException Signals that an I/O exception has occurred.
     */
    public FitRunner() throws IOException {
        this(File.createTempFile("maven-ooo-plugin-it-", ".html"));
    }

    /**
     * Instantiates a new FitRunner.
     *
     * @param outputFile the output file
     */
    public FitRunner(final File outputFile) {
        this(new File("README.textile"), outputFile);
    }

    /**
     * Instantiates a new FitRunner.
     *
     * @param inputFile the input file
     * @param outputFile the output file
     */
    public FitRunner(final File inputFile, final File outputFile) {
        this(inputFile.toURI(), outputFile);
    }

    /**
     * Instantiates a new FitRunner.
     *
     * @param inputURI e.g. "http://github.com/oboehm/maven-ooo-plugin-it"
     * @param outputFile the output file
     */
    public FitRunner(final URI inputURI, final File outputFile) {
        this.inputURI = inputURI;
        this.outputFile = outputFile;
    }

    /**
     * Reads the input URI and processes the HTML.
     *
     * @return the counts
     * @throws IOException Signals that an I/O exception has occurred.
     * @see FileRunner#run(String[])
     */
    @SuppressWarnings("unchecked")
    public Counts run() throws IOException {
        this.fixture.summary.put("input URI", this.inputURI);
        this.fixture.summary.put("output file", this.outputFile.getAbsoluteFile());
        log.info("reading " + this.inputURI + "...");
        this.input = read(this.inputURI);
        this.output = new PrintWriter(new BufferedWriter(new FileWriter(this.outputFile)));
        this.process();
        log.info("result written to " + this.outputFile.getAbsolutePath());
        this.output.close();
        return this.fixture.counts;
    }

    /**
     * Read.
     *
     * @param uri the uri
     * @return the string
     * @throws IOException Signals that an I/O exception has occurred.
     */
    private String read(URI uri) throws IOException {
        if (uri.getScheme().startsWith("file")) {
            return read(new File(uri));
        }
        HttpClient client = new HttpClient();
        client.getParams().setParameter("http.protocol.content-charset", "UTF-8");
        HttpMethod method = new GetMethod(uri.toString());
        int statusCode = client.executeMethod(method);
        String content = method.getResponseBodyAsString();
        method.releaseConnection();
        if (statusCode != HttpStatus.SC_OK) {
            throw new IOException(uri + " returned with " + statusCode);
        }
        return content;
    }

}