Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient;

import org.gvsig.remoteclient.ogc.OGCClientOperation;

/**

 * This class represents the client status at a certain moment

 * it describes the "graphic" situation or the requirements of the data

 * to be retrieved.

 * 

 */

public abstract class RemoteClientStatus {

	// width and heigh of the map

    private int width;

    private int height;

    //format of the image to be retrieved

    private String format;

    private String infoFormat;

    // spatial reference system of the image to be retrieved

    private String srs;

    // exception format, to be retrieved in case of error

    private String exceptionFormat;

    //To set if the client has to use GET or POST

	private int protocol = OGCClientOperation.PROTOCOL_UNDEFINED;

	public int getWidth() {        

        return width;

    }

    public void setWidth(int _width) {        

    	width = _width;

    } 

    public int getHeight() {                

        return height;

    } 

    public void setHeight(int _height) {        

        height = _height;

    } 

    public String getFormat() {        

        return format;

    }

    public void setFormat(String _format) {        

        format = _format;

    } 

    public String getInfoFormat() {        

        return infoFormat;

    } 

    public void setInfoFormat(String _format) {        

        infoFormat = _format;

    } 

    public String getSrs() {        

        return srs;

    } 

    public void setSrs(String _srs) {        

        srs = _srs;

    } 

    public void setExceptionFormat(String _format) {        

        exceptionFormat = _format;

    } 

    public String getExceptionFormat() {        

        return exceptionFormat;

    }

    /**

	 * @return the protocol

	 */

	public int getProtocol() {

		return protocol;

	}

	/**

	 * @param protocol the protocol to set

	 */

	public void setProtocol(int protocol) {

		this.protocol = protocol;

	}

 }

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient;

/**

 * <p></p>

 * 

 */

public abstract class RasterClient extends org.gvsig.remoteclient.RemoteClient implements org.gvsig.remoteclient.IRasterClient {

 }

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.utils;

public class DescribeCoverageTags {

	private DescribeCoverageTags() {};

    public static final String COVERAGE_DESCRIPTION = "CoverageDescription";

    public static final String COVERAGE_OFFERING = "CoverageOffering";

    public static final String NAME = "name";

    public static final String LABEL = "label";

    public static final String LONLAT_ENVELOPE = "lonLatEnvelope";

	public static final String WGS84 = "WGS84(DD)"; // Decimal Degree

	public static final String GML_ENVELOPE = "gml:Envelope";

	public static final String GML_POS = "gml:pos";

	public static final String SRSNAME = "srsName";

	public static final String DOMAINSET = "domainSet";

	public static final String SPATIALDOMAIN = "spatialDomain";

	public static final String GRID = "gml:Grid";

	public static final String RECTIFIEDGRID = "gml:RectifiedGrid";

	public static final String GML_GRIDENVELOPE = "gml:GridEnvelope";

	public static final String GML_LIMITS = "gml:limits";

	public static final String GML_AXISNAME = "gml:axisName";

	public static final String GML_ORIGIN = "gml:origin";

	public static final String DIMENSION = "dimension";

	public static final String GML_LOW = "gml:low";

	public static final String GML_HIGH = "gml:high";

	public static final String OFFSETVECTOR = "gml:offsetVector";

	public static final String TEMPORALDOMAIN = "temporalDomain";

	public static final String GML_TIMEPOSITION = "gml:timePosition";

	public static final String TIMEPERIOD = "timePeriod";

	public static final String BEGINPOSITION = "beginPosition";

	public static final String ENDPOSITION = "endPosition";

	public static final String TIMERESOLUTION = "timeResolution";

	public static final String RANGESET = "RangeSet";

	/* TODO this can cause eventually problems if in a future the "rangeSet" (not "RangeSet")

	 * has more than one sub RangeSet subelement since I'm assuming it and a "rangeSet" tag is

	 * simply ignored since it has no effect if it just contains one, and only one, RangeSet

	 * subelement.

	 */

	public static final String AXISDESCRIPTION = "AxisDescription" ;

	public static final String VALUES = "values";

	public static final String SINGLEVALUE = "singleValue";

	public static final String INTERVAL = "interval";

	public static final String DEFAULT = "default";

	public static final String NULLVALUES = "NullValues";

	public static final String SUPPORTED_CRSS = "supportedCRSs";

	public static final String REQUEST_RESPONSE_CRSS = "requestResponseCRSs";

	public static final String NATIVE_CRS = "nativeCRSs";

	public static final String REQUEST_CRSS = "requestCRSs";

	public static final String RESPONSE_CRSS = "responseCRSs";

	public static final String SUPPORTED_FORMATS = "supportedFormats";

	public static final String NATIVE_FORMAT = "nativeFormat";

	public static final String FORMATS = "formats";

	public static final String SUPPORTED_INTERPOLATIONS = "supportedInterpolations";

	public static final String INTERPOLATION_METHOD = "interpolationMethod";

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.utils;

import java.io.BufferedOutputStream;

import java.io.DataOutputStream;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.FileReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import java.net.ConnectException;

import java.net.URL;

import java.net.UnknownHostException;

import java.util.Hashtable;

import java.util.StringTokenizer;

import java.util.Vector;

import org.gvsig.compat.CompatLocator;

import org.gvsig.compat.net.Downloader;

import org.gvsig.compat.net.ICancellable;

/**

 * Clase con m?todos de utilidad en el protocolo WMS

 *

 * @authors Laura D?az, jaume dominguez faus

 */

public class Utilities {

	private static final Downloader downloader = CompatLocator.getDownloader();

    private static String characters;

	static boolean canceled;

	static final long latency = 500;

	/**

	 * Used to cancel a group of files

	 * <b>key</b>: Group id, <b>value</b>: Boolean (true if

	 * the group has to be canceled. Otherwise it is

	 * false)

	 */

	static Hashtable canceledGroup = new Hashtable();

	/**

	 * <b>key</b>: URL, <b>value</b>: path to the downloaded file.

	 */

	private static Hashtable downloadedFiles;

	static Exception downloadException;

	private static final String tempDirectoryPath = System.getProperty("java.io.tmpdir")+"/tmp-andami";

	static {

		characters = "";

		for (int j = 32; j<=127; j++){

			characters += (char) j;

		}

		characters += "?????????????????????????????????????????????????\n\r\f\t??";

	}

	/**

	 * Checks a File and tries to figure if the file is a text or a binary file.<br>

	 * Keep in mind that binary files are those that contains at least one

	 * non-printable character.

	 *

	 * @param file

	 * @return <b>true</b> when the file is <b>pretty problably</b> text,

	 * <b>false</b> if the file <b>is</b> binary.

	 */

	public static boolean isTextFile(File file){

		return isTextFile(file, 1024);

	}

	/**

	 * Checks a File and tries to figure if the file is a text or a binary file.<br>

	 * Keep in mind that binary files are those that contains at least one

	 * non-printable character.

	 *

	 * @param file

	 * @param byteAmount, number of bytes to check.

	 * @return <b>true</b> when the file is <b>pretty problably</b> text,

	 * <b>false</b> if the file <b>is</b> binary.

	 */

	public static boolean isTextFile(File file, int byteAmount){

		int umbral = byteAmount;

		try {

			FileReader fr = new FileReader(file);

			for (int i = 0; i < umbral; i++) {

				int c = fr.read();

				if (c==-1){

					// End of file. If we reach this

					// everything before is printable data.

					return true;

				}

				char ch = (char) c;

				if (characters.indexOf(ch)==-1){

					// We've found a non-printable character.

					// Then we'll assume that this file is binary.

					return false;

				}

			}

		} catch (FileNotFoundException e) {

			e.printStackTrace();

		} catch (IOException e) {

			e.printStackTrace();

		}

		return true;

	}

	/**

	 * Checks a byte array and tells if it contains only text or contains

	 * any binary data.

	 *

	 * @param file

	 * @return <b>true</b> when the data is <b>only</b> text, <b>false</b> otherwise.

	 * @deprecated

	 */

	public static boolean isTextData(byte[] data){

		char[] charData = new char[data.length];

		for (int i = 0; i<data.length; i++){

			charData[i] = (char) data[i];

		}

		for (int i = 0; i < data.length; i++) {

			int c = charData[i];

			if (c==-1){

				// End of file. If we reach this

				// everything before is printable data.

				return true;

			}

			char ch = (char) c;

			if (characters.indexOf(ch)==-1){

				// We've found a non-printable character.

				// Then we'll assume that this file is binary.

				//System.out.println(ch+" at "+i);

				return false;

			}

		}

		return true;

	}

	/**

	 * Copia el contenido de un InputStream en un OutputStream

	 *

	 * @param in InputStream

	 * @param out OutputStream

	 */

	public static void serializar(InputStream in, OutputStream out) {

		byte[] buffer = new byte[102400];

		int n;

		try {

			while ((n = in.read(buffer)) != -1) {

				out.write(buffer, 0, n);

			}

		} catch (IOException e) {

			e.printStackTrace();

		}

	}

	/**

	 * Elimina del xml la declaraci?n del DTD

	 *

	 * @param bytes bytes del fichero XML de respuesta a getCapabilities

	 * @param startTag Tag raiz del xml respuesta a getCapabilities

	 *

	 * @return bytes del fichero XML sin la declaraci?n del DTD

	 */

	public static byte[] eliminarDTD(byte[] bytes, String startTag) {

		String text = new String(bytes);

		int index1 = text.indexOf("?>") + 2;

		int index2;

		try {

			index2 = findBeginIndex(bytes, startTag);

		} catch (Exception e) {

			return bytes;

		}

		byte[] buffer = new byte[bytes.length - (index2 - index1)];

		System.arraycopy(bytes, 0, buffer, 0, index1);

		System.arraycopy(bytes, index2, buffer, index1, bytes.length - index2);

		return buffer;

	}

	/**

	 * Obtiene el ?ndice del comienzo del xml

	 *

	 * @param bytes bytes del fichero XML en el que se busca

	 * @param tagRaiz Tag raiz del xml respuesta a getCapabilities

	 *

	 * @return ?ndice donde empieza el tag raiz

	 *

	 * @throws Exception Si no se encuentra el tag

	 */

	private static int findBeginIndex(byte[] bytes, String tagRaiz)

	throws Exception {

		try {

			int nodo = 0;

			int ret = -1;

			int i = 0;

			while (true) {

				switch (nodo) {

				case 0:

					if (bytes[i] == '<') {

						ret = i;

						nodo = 1;

					}

					break;

				case 1:

					if (bytes[i] == ' ') {

					} else if (bytes[i] == tagRaiz.charAt(0)) {

						nodo = 2;

					} else {

						nodo = 0;

					}

					break;

				case 2:

					String aux = new String(bytes, i, 18);

					if (aux.equalsIgnoreCase(tagRaiz.substring(1))) {

						return ret;

					}

					nodo = 0;

					break;

				}

				i++;

			}

		} catch (Exception e) {

			throw new Exception("No se pudo parsear el xml", e);

		}

	}

	/**

	 * Converts the contents of a Vector to a comma separated list

	 *

	 * */

	public static String Vector2CS(Vector v)

	{

		String str = new String();

		if (v != null)

		{

			int i;

			for (i=0; i<v.size() ;i++)

			{

				str = str + v.elementAt(i);

				if (i<v.size()-1)

					str = str + ",";

			}

		}

		return str;

	}

	public static boolean isValidVersion(String version)

	{

		if(version.trim().length() == 5)

		{

			if ( (version.charAt(1)=='.') && (version.charAt(3)=='.'))

			{

				char x = version.charAt(0);

				char y = version.charAt(2);

				char z = version.charAt(4);

				if ((Character.isDigit(x)) && (Character.isDigit(y)) && (Character.isDigit(z)))

				{

					return true;

				}

				else

				{

					return false;

				}

			}

			else

			{

				return false;

			}

		}

		else

		{

			return false;

		}

	}

	/**

	 * Crea un fichero temporal con un nombre concreto y unos datos pasados por

	 * par?metro.

	 * @param fileName Nombre de fichero

	 * @param data datos a guardar en el fichero

	 */

	public static void createTemp(String fileName, String data)throws IOException{

		File f = new File(fileName);

		DataOutputStream dos = new DataOutputStream( new BufferedOutputStream(new FileOutputStream(f)) );

		dos.writeBytes(data);

		dos.close();

		f.deleteOnExit();

	}

	/**

	 * Checks if a String is a number or not

	 *

	 * @param String, s

	 * @return boolean, true if s is a number

	 */

	public static boolean isNumber(String s)

	{

		try

		{

			//double d = Double.parseDouble(s);

			return true;

		}

		catch(NumberFormatException e)

		{

			return false;

		}

	}

	/**

	 * Parses the String containing different items [character] separated and

	 * creates a vector with them.

	 * @param str String contains item1[c]item2[c]item3...

	 * @param c is the string value for separating the items

	 * @return Vector containing all the items

	 */

	public static Vector createVector(String str, String c)

	{

		StringTokenizer tokens = new StringTokenizer(str, c);

		Vector v = new Vector();

		try

		{

			while (tokens.hasMoreTokens())

			{

				v.addElement(tokens.nextToken());

			}

			return v;

		}

		catch (Exception e)

		{

			return new Vector();

		}

	}

	/**

	 * @param dimensions

	 * @return

	 */

	public static String Vector2URLParamString(Vector v) {

		if (v==null) return "";

		String s = "";

		for (int i = 0; i < v.size(); i++) {

			s += v.get(i);

			if (i<v.size()-1)

				s += "&";

		}

		return s;

	}

	/**

	 * Downloads an URL into a temporary file that is removed the next time the

	 * tempFileManager class is called, which means the next time gvSIG is launched.

	 *

	 * @param url

	 * @param name

	 * @return

	 * @throws IOException

	 * @throws ServerErrorResponseException

	 * @throws ConnectException

	 * @throws UnknownHostException

	 */

	public static synchronized File downloadFile(URL url, String name, ICancellable cancel) throws IOException,ConnectException, UnknownHostException{

	    return downloader.downloadFile(url, name, cancel);

	}

	private static String calculateFileName(String name){

		int index = name.lastIndexOf(".");

		if (index > 0){

			return tempDirectoryPath + "/" + name.substring(0,index) + System.currentTimeMillis() + 

				name.substring(index, name.length());

		}

		return tempDirectoryPath+"/"+name+System.currentTimeMillis();

	}

	/**

	 * Downloads a URL using the HTTP Post protocol

	 * @param url

	 * The server URL

	 * @param data

	 * The data to send in the request

	 * @param name

	 * A common name for all the retrieved files

	 * @param cancel

	 * Used to cancel the downloads

	 * @return

	 * The retrieved file

	 * @throws IOException

	 * @throws ConnectException

	 * @throws UnknownHostException

	 */

	public static synchronized File downloadFile(URL url, String data, String name, ICancellable cancel) throws IOException,ConnectException, UnknownHostException{

	    return downloader.downloadFile(url, data, name, cancel);

	}

	public static synchronized File downloadFile(URL url, String data, String name, ICancellable cancel, int maxbytes) throws IOException,ConnectException, UnknownHostException{

	    return downloader.downloadFile(url, data, name, cancel,maxbytes);

	}

	/**

	 * Cleans every temporal file previously downloaded.

	 */

	public static void cleanUpTempFiles() {

		downloader.cleanUpTempFiles();

	}

	/**

	 * Remove an URL from the system cache. The file will remain in the file

	 * system for further eventual uses.

	 * @param request

	 */

	public static void removeURL(URL url) {

		downloader.removeURL(url);

	}

	/**

	 * Remove an URL from the system cache. The file will remain in the file

	 * system for further eventual uses.

	 * @param request

	 */

	public static void removeURL(Object url) {

	    downloader.removeURL(url);

	}

        public static String getAbsolutePathOrEmpty(File f) {

            if( f==null ) {

                return "";

            }

            return f.getAbsolutePath();

        }

        /**

	 * This class has to be deleted when all the classes uses the ICancellable

	 * method from libCompat

	 * @author gvSIG Team

	 * @version $Id: Utilities.java 33983 2010-10-27 12:37:48Z nbrodin $

	 * @deprecated You should use always org.gvsig.compat.net.ICancellable

	 */

	/*private static class CancellableAdapter implements org.gvsig.compat.net.ICancellable {

	    private ICancellable cancellable = null;

        public CancellableAdapter(

            org.gvsig.remoteclient.wms.ICancellable cancellable) {

            super();

            this.cancellable = cancellable;

        }

        public Object getID() {            

            return cancellable.getID();

        }

        public boolean isCanceled() {     

            return cancellable.isCanceled();

        } 	    

	}*/

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.utils;

public class BoundaryBox {

    private double xmin;

    private double xmax;

    private double ymin;

    private double ymax;

    private String srs;

    public double getXmin() {        

        return xmin;

    } 

    public void setXmin(double _xmin) {        

        xmin = _xmin;

    } 

    public double getXmax() {        

        return xmax;

    } 

    public void setXmax(double _xmax) {        

        xmax = _xmax;

    } 

    public double getYmin() {        

        return ymin;

    } 

    public void setYmin(double _ymin) {        

        ymin = _ymin;

    } 

    public double getYmax() {        

        return ymax;

    } 

    public void setYmax(double _ymax) {        

        ymax = _ymax;

    } 

    public String getSrs() {        

        return srs;

    } 

    public void setSrs(String _srs) {        

        srs = _srs;

    }

    public String toString(){

        String s = srs + " (" + xmin + ", " + ymin + ", " + xmax + ", " + ymax + ")";

        return s;

    }

    public static boolean validLat(double v) {

        return v >= -90 && v <= 90;

    }

    public static boolean validLon(double v) {

        return v >= -180 && v <= 180;

    }

    public static BoundaryBox clipGeodeticBBox(BoundaryBox bbox) {

        BoundaryBox resp = new BoundaryBox();

        resp.setSrs(bbox.getSrs());

        resp.setXmin(bbox.getXmin());

        resp.setXmax(bbox.getXmax());

        resp.setYmin(bbox.getYmin());

        resp.setYmax(bbox.getYmax());

        // ==================================================

        // Fix longitude

        // ==================================================

        if (resp.getXmax() > resp.getXmin()

            && validLon(resp.getXmin()) && !validLon(resp.getXmax())) {

            // only xmax is wrong:

            resp.setXmax(180);

        } else {

            if (resp.getXmax() > resp.getXmin()

                && !validLon(resp.getXmin()) && validLon(resp.getXmax())) {

                // only xmin is wrong:

                resp.setXmin(-180);

            } else {

                if (resp.getXmax() > resp.getXmin()

                    && validLon(resp.getXmin()) && validLon(resp.getXmax())) {

                    // OK, do nothing

                } else {

                    resp.setXmax(180);

                    resp.setXmin(-180);

                }

            }

        }

        // ==================================================

        // Fix latitude

        // ==================================================

        if (resp.getYmax() > resp.getYmin()

            && validLat(resp.getYmin()) && !validLat(resp.getYmax())) {

            // only ymax is wrong:

            resp.setYmax(90);

        } else {

            if (resp.getYmax() > resp.getYmin()

                && !validLat(resp.getYmin()) && validLat(resp.getYmax())) {

                // only ymin is wrong:

                resp.setYmin(-90);

            } else {

                if (resp.getYmax() > resp.getYmin()

                    && validLat(resp.getYmin()) && validLat(resp.getYmax())) {

                    // OK, do nothing

                } else {

                    // box was a mess, let's fix it

                    resp.setYmax(90);

                    resp.setYmin(-90);

                }

            }

        }

        // ===============================================

        return resp;

    }

 }

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.utils;

import java.util.Calendar;

import java.util.Date;

import java.util.GregorianCalendar;

import java.util.Locale;

/**

 * This class contains static methods to manage Dates. It was principally 

 * created because of some problems doing the "String do DateTime" 

 * and the "DateTime to String" conversions.  

 * 

 * @author Jorge Piera Llodr� (piera_jor@gva.es)

 */

public class DateTime {

/**

 * returns the current date

 * 

 * 

 * @return java.util.Date

 */

    public static Date getCurrentDate() {        

        Calendar cal = new GregorianCalendar();

        return cal.getTime();

    } 

/**

 * It trnasforms one date in one String

 * 

 * 

 * @return A String

 * @param dtK Date

 * @param sFormat Date format. Example: "Y-m-d H:i:s.Z";

 */

    public static String dateToString(Date dtK, String sFormat) {        

        String sDate;

        int nYear;

        int nMonth;

        int nDay;

        int nHour;

        int nMinute;

        int nSecond;

        int nMS;

        Calendar clnK;

        String sf;

        int jc;

        clnK = Calendar.getInstance(Locale.US);

        clnK.setTime(dtK);

        nYear = clnK.get(Calendar.YEAR);

        nMonth = 1 + clnK.get(Calendar.MONTH);

        nDay = clnK.get(Calendar.DAY_OF_MONTH);

        nHour = clnK.get(Calendar.HOUR_OF_DAY);

        nMinute = clnK.get(Calendar.MINUTE);

        nSecond = clnK.get(Calendar.SECOND);

        nMS = clnK.get(Calendar.MILLISECOND);

        sDate = "";

        for (jc = 0; jc < sFormat.length(); jc++) {

            switch (sFormat.charAt(jc)) {

                case 'Y':

                    sDate += nYear;

                    break;

                case 'm':

                    sf = "" + nMonth;

                    if (nMonth < 10) {

                        sf = "0" + sf;

                    }

                    sDate += sf;

                    break;

                case 'd':

                    sf = "" + nDay;

                    if (nDay < 10) {

                        sf = "0" + sf;

                    }

                    sDate += sf;

                    break;

                case 'H':

                    sf = "" + nHour;

                    if (nHour < 10) {

                        sf = "0" + sf;

                    }

                    sDate += sf;

                    break;

                case 'i':

                    sf = "" + nMinute;

                    if (nMinute < 10) {

                        sf = "0" + sf;

                    }

                    sDate += sf;

                    break;

                case 's':

                    sf = "" + nSecond;

                    if (nSecond < 10) {

                        sf = "0" + sf;

                    }

                    sDate += sf;

                    break;

                case 'Z':

                    sf = "" + nMS;

                    if (nMS < 10) {

                        sf = "0" + sf;

                    }

                    sDate += sf;

                    break;

                default:

                    sDate += sFormat.substring(jc, jc + 1);

            }

        }

        return sDate;

    } 

/**

 * It transfoms one String in one Date

 * 

 * 

 * @return Date

 * @param sDate String

 */

    public static Date stringToDate(String sDate) {        

        Date dtRes;

        Calendar clnK;

        int nYear;

        int nMonth;

        int nDay;

        int nHour;

        int nMinute;

        int nSecond;

        int nMS;

        String sf;

        for (; sDate.length() < 23;)

            sDate += "0";

        sf = sDate.substring(0, 4);

        nYear = Integer.parseInt(sf);

        sf = sDate.substring(5, 7);

        nMonth = Integer.parseInt(sf) - 1;

        sf = sDate.substring(8, 10);

        nDay = Integer.parseInt(sf);

        sf = sDate.substring(11, 13);

        nHour = Integer.parseInt(sf);

        sf = sDate.substring(14, 16);

        nMinute = Integer.parseInt(sf);

        sf = sDate.substring(17, 19);

        nSecond = Integer.parseInt(sf);

        sf = sDate.substring(20, 23);

        nMS = Integer.parseInt(sf);

        clnK = Calendar.getInstance(Locale.US);

        clnK.set(nYear, nMonth, nDay, nHour, nMinute, nSecond);

        clnK.set(Calendar.MILLISECOND, nMS);

        dtRes = new Date();

        dtRes = clnK.getTime();

        //	    sf=dateToString(dtRes,"Y-m-d H:i:s.Z");

        return dtRes;

    } 

 }

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.utils;

/**

 * @author jaume

 *

 */

public class ExceptionTags {

	private ExceptionTags() {};

    public final static String EXCEPTION_ROOT="ServiceExceptionReport";

    public final static String SERVICE_EXCEPTION="ServiceException";

    public final static String CODE="code";

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.utils;

import java.io.IOException;

import java.io.InputStream;

import java.util.Hashtable;

import java.util.Properties;

/**

 * Description: Loads the configuration files

 *

 * @author  Laura Diaz

 * @version 1.0 

 */

public class PropertyManager

{

 public final static String LOGGER_PROPERTIES = "org/gvsig/remoteClient/conf/logger.properties";

 //The property file names to load

 private final static String[] s_propertyFileNames = new String[]{LOGGER_PROPERTIES};

 //Hashtable containing all properties objects that are loaded

 private static Hashtable s_propertyFiles = null;

 /**

 * Gets a properties object

 * If the the property files are not yet loaded, then loads them first

 *

 * @param propertyFileName, String

 * @return Properties

 * @throws java.io.IOException

 */

 public static Properties getProperties(String propertyFileName) throws IOException

 {

   if (s_propertyFiles == null)

   {

     loadProperties();

   }

   return (Properties)s_propertyFiles.get(propertyFileName);

 }

 //Loads the property files

 private static synchronized void loadProperties() throws IOException

 {

   s_propertyFiles = new Hashtable(s_propertyFileNames.length);

   ClassLoader loader = PropertyManager.class.getClassLoader();

   for (int i = 0; i < s_propertyFileNames.length; i++)

   {

     try

     {

       InputStream input = loader.getResourceAsStream(s_propertyFileNames[i]);

       Properties props = new Properties();

       props.load(input);

       s_propertyFiles.put(s_propertyFileNames[i], props);

     }

     catch(Exception e)

     {

     	System.err.println("\n[PropertyManager] ERROR - Failed to read properties file \""

                          + s_propertyFileNames[i] + "\": "

                          + e.getMessage());       

     }

   }

 }

 //Loads the property files

 /*

 public static synchronized void saveProperties(String propsName) throws IOException

 {  

     try

     {	 

	  //ClassLoader loader = PropertyManager.class.getClassLoader();    	  

	  //InputStream input = loader.getResourceAsStream(propsName);    	      	

	   FileOutputStream output = new FileOutputStream(propsName);

	   Properties props = new Properties();

	   props.store(output, propsName);

	   output.close();            

     }

     catch(Exception e)

     {

     	System.err.println("\n[PropertyManager] ERROR - Failed to save properties file \""

                          + propsName + "\": "

                          + e.getMessage());       

     }

 }

*/

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.utils;

import java.io.BufferedReader;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileReader;

import java.io.IOException;

import java.io.StringReader;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParserException;

/**

 * This class is a XML pull parser that discover and manage

 * the file encoding

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class EncodingXMLParser extends KXmlParser{

	/**

	 * This method reads the first bytes of the file and

	 * try to discover the file encoding. It parses the file

	 * with retrieved encoding.

	 * @param file

	 * @throws XmlPullParserException 

	 * @throws IOException 

	 */

	public void setInput(File file) throws XmlPullParserException, IOException{

		FileReader reader = null;

		reader = new FileReader(file);

		BufferedReader br = new BufferedReader(reader);

		String encoding = "UTF-8";

		char[] buffer = new char[(int) file.length()];

		reader.read(buffer);

		String string = new String(buffer);

		// patch for ArcIMS + WMS connector > 9.0 bug

		int a = string.toLowerCase().indexOf("<?xml");

		if (a !=-1){

			string = string.substring(a, string.length());

		}

		// end patch

		StringBuffer st = new StringBuffer(string);

		String searchText = "encoding=\"";

		int index = st.indexOf(searchText);

		if (index>-1) {

			st.delete(0, index+searchText.length());

			encoding = st.substring(0, st.indexOf("\""));

		}			

		if (a > 0){

			// patch for ArcIMS + WMS connector > 9.0 bug

			super.setInput(new StringReader(string));

			// end patch

		}else{

			super.setInput( new FileInputStream(file), encoding);

		}

	}

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.utils;

import java.awt.geom.Rectangle2D;

import java.util.TreeMap;

/**

 * @author Luis W. Sevilla (sevilla_lui@gva.es)

 */

public class DumbXMLParser {

	public Rectangle2D getBoundingBox(String l) {

		// System.out.println("l='"+l+"'");

		TreeMap pairs = getPairs(l);

		return getBoundingBox(pairs);

	}

	public Rectangle2D getBoundingBox(TreeMap pairs) {

		double minX = Double.parseDouble((String)pairs.get("minx"));

		double minY = Double.parseDouble((String)pairs.get("miny"));

		double maxX = Double.parseDouble((String)pairs.get("maxx"));

		double maxY = Double.parseDouble((String)pairs.get("maxy"));

		return new Rectangle2D.Double(minX, minY, maxX-minX, maxY-minY);

	}

	public TreeMap getPairs(String l) {

		TreeMap data = new TreeMap();

		int pos = l.indexOf("=");

		while (pos>0) {

			String cmd = l.substring(l.lastIndexOf(" ", pos)+1,

				l.indexOf("\"", pos+2)+1);

			//System.out.println(cmd);

			int comilla = cmd.indexOf("\"");

			if (comilla > 0) {

				String key = l.substring(l.lastIndexOf(" ", pos)+1, pos);

				String value = cmd.substring(comilla+1,cmd.length()-1);

				data.put(key.toLowerCase(), value);

			}

			pos = l.indexOf("=", pos+1);

		}

		return data;

	}

	/**

	 * saca un valor double de una linea del tipo 

	 * <westBoundLongitude>-180</westBoundLongitude>

	 * @param l

	 * @return

	 */

	public double getValueDouble(String l) {

		return Double.parseDouble(getValue(l));	

	}

	/**

	 * saca un valor double de una linea del tipo 

	 * <westBoundLongitude>-180</westBoundLongitude>

	 * @param l

	 * @return

	 */

	public String getValue(String l) {

		int pos = l.indexOf(">");

		return l.substring(pos+1, l.indexOf("<", pos));	

	}

	public String getToken(String l, int num) {

		int pos = l.indexOf("<");

		for (int i=0; i<num; i++)

			pos = l.indexOf("<", pos+1);

		return l.substring(pos+1, l.indexOf(">", pos));	

	}

	public int countTokens(String l) {

		int times = 0;

		int pos = l.indexOf("<");

		while (pos >= 0) {

			times ++; pos = l.indexOf("<", pos+1);

		}

		return times;

	}

}