/*
    * 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.apache.maven.settings.io.xpp3;
  
  import javax.xml.stream.XMLStreamException;
  import javax.xml.stream.XMLStreamReader;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.Reader;
  
  import org.apache.maven.settings.Settings;
  import org.apache.maven.settings.v4.SettingsStaxReader;
  import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
  
  /**
   * @deprecated Maven 3 compatibility - please use {@code org.apache.maven.api.services.xml.SettingsXmlFactory} from {@code maven-api-core}
   * or {@link SettingsStaxReader}
   */
  @Deprecated
  public class SettingsXpp3Reader {
  
      private final SettingsStaxReader delegate;
  
      public SettingsXpp3Reader() {
          delegate = new SettingsStaxReader();
      }
  
      public SettingsXpp3Reader(ContentTransformer contentTransformer) {
          delegate = new SettingsStaxReader(contentTransformer::transform);
      }
  
      /**
       * Returns the state of the "add default entities" flag.
       *
       * @return boolean
       */
      public boolean getAddDefaultEntities() {
          return delegate.getAddDefaultEntities();
      }
  
      /**
       * Sets the state of the "add default entities" flag.
       *
       * @param addDefaultEntities a addDefaultEntities object.
       */
      public void setAddDefaultEntities(boolean addDefaultEntities) {
          delegate.setAddDefaultEntities(addDefaultEntities);
      }
  
      public Settings read(Reader reader, boolean strict) throws IOException, XmlPullParserException {
          try {
              return new Settings(delegate.read(reader, strict, null));
          } catch (XMLStreamException e) {
              throw new XmlPullParserException(e.getMessage(), null, e);
          }
      }
  
      public Settings read(Reader reader) throws IOException, XmlPullParserException {
          try {
              return new Settings(delegate.read(reader));
          } catch (XMLStreamException e) {
              throw new XmlPullParserException(e.getMessage(), null, e);
          }
      }
  
      public Settings read(InputStream in, boolean strict) throws IOException, XmlPullParserException {
          try {
              return new Settings(delegate.read(in, strict, null));
          } catch (XMLStreamException e) {
              throw new XmlPullParserException(e.getMessage(), null, e);
          }
      }
  
      public Settings read(InputStream in) throws IOException, XmlPullParserException {
          try {
              return new Settings(delegate.read(in));
          } catch (XMLStreamException e) {
              throw new XmlPullParserException(e.getMessage(), null, e);
          }
      }
  
      public Settings read(XMLStreamReader parser, boolean strict) throws IOException, XmlPullParserException {
         try {
             return new Settings(delegate.read(parser, strict, null));
         } catch (XMLStreamException e) {
             throw new XmlPullParserException(e.getMessage(), null, e);
         }
     }
 
     public interface ContentTransformer {
         /**
          * Interpolate the value read from the xpp3 document
          * @param source The source value
          * @param fieldName A description of the field being interpolated. The implementation may use this to
          *                           log stuff.
          * @return The interpolated value.
          */
         String transform(String source, String fieldName);
     }
 }