/*
    * XML Format Maven Plugin (https://github.com/acegi/xml-format-maven-plugin)
    *
    * Copyright 2011-2025 Acegi Technology Pty Limited.
    *
    * 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
    *
   *      https://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 au.com.acegi.xmlformat;
  
  import static au.com.acegi.xmlformat.FormatUtil.formatInPlace;
  import static org.apache.maven.plugins.annotations.LifecyclePhase.PREPARE_PACKAGE;
  
  import java.io.File;
  import java.io.IOException;
  
  import org.apache.maven.plugins.annotations.Mojo;
  import org.dom4j.DocumentException;
  
  /**
   * Finds the XML files in a project and automatically reformats them.
   */
  @Mojo(name = "xml-format", defaultPhase = PREPARE_PACKAGE, threadSafe = true)
  public final class XmlFormatPlugin extends AbstractXmlPlugin {
  
      @Override
      protected boolean processFile(final File input, final XmlOutputFormat fmt) throws DocumentException, IOException {
          final boolean changed = formatInPlace(input, fmt);
          if (getLog().isDebugEnabled()) {
              final String msg = changed ? "Formatted" : "Unchanged";
              getLog().debug("[xml-format] " + msg + ": " + input);
          }
          return changed;
      }
  
      @Override
      protected void afterAllProcessed(final boolean neededFormatting) {
          // nothing to do
      }
  }