content: /**
   * ﻿Copyright (C) 2007 - 2019 52°North Initiative for Geospatial Open Source
   * Software GmbH
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 as published
   * by the Free Software Foundation.
   *
   * If the program is linked with libraries which are licensed under one of
   * the following licenses, the combination of the program with the linked
   * library is not considered a "derivative work" of the program:
   *
   *       • Apache License, version 2.0
   *       • Apache Software License, version 1.0
   *       • GNU Lesser General Public License, version 3
   *       • Mozilla Public License, versions 1.0, 1.1 and 2.0
   *       • Common Development and Distribution License (CDDL), version 1.0
   *
   * Therefore the distribution of the program linked with libraries licensed
   * under the aforementioned licenses, is permitted by the copyright holders
   * if the distribution is compliant with both the GNU General Public
   * License version 2 and the aforementioned licenses.
   *
   * As an exception to the terms of the GPL, you may copy, modify,
   * propagate, and distribute a work formed by combining 52°North WPS
   * GeoTools Modules with the Eclipse Libraries, or a work derivative of
   * such a combination, even if such copying, modification, propagation, or
   * distribution would otherwise violate the terms of the GPL. Nothing in
   * this exception exempts you from complying with the GPL in all respects
   * for all of the code used other than the Eclipse Libraries. You may
   * include this exception and its grant of permissions when you distribute
   * 52°North WPS GeoTools Modules. Inclusion of this notice with such a
   * distribution constitutes a grant of such permissions. If you do not wish
   * to grant these permissions, remove this paragraph from your
   * distribution. "52°North WPS GeoTools Modules" means the 52°North WPS
   * modules using GeoTools functionality - software licensed under version 2
   * or any later version of the GPL, or a work based on such software and
   * licensed under the GPL. "Eclipse Libraries" means Eclipse Modeling
   * Framework Project and XML Schema Definition software distributed by the
   * Eclipse Foundation and licensed under the Eclipse Public License Version
   * 1.0 ("EPL"), or a work based on such software and licensed under the EPL.
   *
   * This program 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.
   */
  package org.n52.wps.io.data.binding.complex;
  
  import java.io.File;
  import java.io.IOException;
  import java.net.MalformedURLException;
  
  import org.apache.commons.io.FileUtils;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.geotools.data.DataStore;
  import org.geotools.data.shapefile.ShapefileDataStore;
  import org.geotools.data.shapefile.ShapefileUtilities;
  import org.geotools.data.shapefile.ShpFiles;
  import org.geotools.feature.FeatureCollection;
  import org.n52.wps.io.IOHandler;
  import org.n52.wps.io.IOUtils;
  import org.n52.wps.io.data.IComplexData;
  
  
  public class ShapefileBinding implements IComplexData{
  	/**
  	 * 
  	 */
  	private static final long serialVersionUID = 1L;
  
  	private static Logger LOGGER = LoggerFactory.getLogger(ShapefileBinding.class);
  	
  	
  	protected File shpFile;
  	protected String mimeType;
  	
  	public ShapefileBinding(File shapeFile){
  		this.shpFile = shapeFile;
  		mimeType = IOHandler.MIME_TYPE_ZIPPED_SHP;
  	}
  	
  	@Override
  	public File getPayload() {
  		return shpFile;
  	}
  
  	@Override
  	public Class getSupportedClass() {
  		return File.class;
  	}
  	
  	public String getMimeType() {
  		return mimeType;
  	}
  
  	public File getZippedPayload(){
  		String path = shpFile.getAbsolutePath();
  		String baseName = path.substring(0, path.length() - ".shp".length());
  		File shx = new File(baseName + ".shx");
  		File dbf = new File(baseName + ".dbf");
  		File prj = new File(baseName + ".prj");
  		File zipped = null;
  		try {
  			zipped = IOUtils.zip(shpFile, shx, dbf, prj);
  		} catch (IOException e) {
  			LOGGER.error(e.getMessage(), e);
  		}
  		return zipped;
  
  	}
  	
  	public GTVectorDataBinding getPayloadAsGTVectorDataBinding(){
  		try {
  			DataStore store = new ShapefileDataStore(shpFile.toURI().toURL());
  			FeatureCollection features = store.getFeatureSource(store.getTypeNames()[0]).getFeatures();
  //			System.gc(); XXX WTF, dude? System.gc() is the root of evil.
  			return new GTVectorDataBinding(features);
  		} catch (MalformedURLException e) {
  			LOGGER.error("Something went wrong while creating data store.", e);
  			throw new RuntimeException("Something went wrong while creating data store.", e);
  		} catch (IOException e) {
  			LOGGER.error("Something went wrong while converting shapefile to FeatureCollection", e);
  			throw new RuntimeException("Something went wrong while converting shapefile to FeatureCollection", e);
  		}
  	}
  	
      @Override
  	public void dispose(){
          FileUtils.deleteQuietly(shpFile);
  	}
  	
  	
  }
  