HTMLReportGenerator.java

/*
 * Copyright 2015 Jason Fehr
 *
 * Licensed 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.pitest.maven.report.generator;

import java.io.FileFilter;
import java.io.IOException;

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.filefilter.NotFileFilter;
import org.apache.commons.io.filefilter.RegexFileFilter;

public class HTMLReportGenerator implements ReportGenerationStrategy {

  protected static final FileFilter EXCLUDE_TIMESTAMPED_REPORTS_DIRECTORIES = new NotFileFilter(
                                                                                new RegexFileFilter(
                                                                                    "^\\d+$"));

  @Override
  public ReportGenerationResultEnum generate(ReportGenerationContext context) {
    try {
      context.getLogger().debug(
          "HTMLReportGenerator using directory ["
              + context.getReportsDataDirectory()
              + "] as directory containing the html report");
      context.getLogger().debug(
          "HTMLReportGenerator using directory [" + context.getSiteDirectory()
              + "] as directory that is the destination of the site report");
      FileUtils.copyDirectory(context.getReportsDataDirectory(),
          context.getSiteDirectory(), EXCLUDE_TIMESTAMPED_REPORTS_DIRECTORIES);
    } catch (IOException e) {
      context.getLogger().warn(e);
      return ReportGenerationResultEnum.FAILURE;
    }

    return ReportGenerationResultEnum.SUCCESS;
  }

  @Override
  public String getGeneratorName() {
    return "HTMLReportGenerator";
  }

  @Override
  public String getGeneratorDataFormat() {
    return "HTML";
  }

}