Application: gvSIG desktop

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package org.gvsig.tools.backup;

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * 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 2

 * 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.

 * 

 */

/**

 * <p>Factory that gets a {@link DefaultBackupGenerator DefaultBackupGenerator} as a particular version of

 *  backup generator.</p>

 *

 * @author Jose Ignacio Yarza (jiyarza@opensistemas.com)

 * @author Pablo Piqueras Bartolom? (pablo.piqueras@iver.es)

 */

public class DefaultBackupGeneratorFactory extends BackupGeneratorFactory {

	/*

	 * (non-Javadoc)

	 * @see com.iver.utiles.backup.BackupGeneratorFactory#getBackupGenerator()

	 */

	public BackupGenerator getBackupGenerator() {		

		return new DefaultBackupGenerator();

	}

}

package org.gvsig.tools.backup;

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * 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 2

 * 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.

 * 

 */

import java.io.File;

import org.gvsig.tools.backup.exceptions.BackupException;

/**

 * <p>A tagging interface that all file backups must implement.</p>

 *

 * @author Jose Ignacio Yarza (jiyarza@opensistemas.com)

 * @author Pablo Piqueras Bartolom? (pablo.piqueras@iver.es)

 */

public interface BackupGenerator {

	/**

	 * <p>Performs a backup of <code>source</code>.</p>

	 * 

	 * @param source the source file

	 */

	public void backup(File source) throws BackupException;

}

package org.gvsig.tools.backup;

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * 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 2

 * 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.

 * 

 */ 

import java.io.File;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.nio.channels.FileChannel;

import org.gvsig.tools.backup.exceptions.BackupException;

/**

 * <p>Performs a backup of a file, into another file at the same path (directory), with the file extension 

 *  changed to <i>.bak</i>.</p>

 *

 * @author Jose Ignacio Yarza (jiyarza@opensistemas.com)

 * @author Pablo Piqueras Bartolom? (pablo.piqueras@iver.es)

 */

public class DefaultBackupGenerator implements BackupGenerator {

	/*

	 * (non-Javadoc)

	 * @see com.iver.utiles.backup.BackupGenerator#backup(java.io.File)

	 */

	public void backup(File source) throws BackupException {

		try {

			int index = source.getAbsolutePath().lastIndexOf(".");

			if (index == -1)

				return;

			File dest = new File(source.getAbsolutePath().substring(0, index) + ".bak");

	        // Create channel on the source

	        FileChannel srcChannel = new FileInputStream(source).getChannel();

	        // Create channel on the destination

	        FileChannel dstChannel = new FileOutputStream(dest).getChannel();

	        // Copy file contents from source to destination

	        dstChannel.transferFrom(srcChannel, 0, srcChannel.size());

	        // Close the channels

	        srcChannel.close();

	        dstChannel.close();

	    } catch (Exception ex) {

	    	throw new BackupException(ex.getMessage(), ex, source);

	    }

	}

}

package org.gvsig.tools.backup.exceptions;

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * 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 2

 * 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.

 * 

 */

import java.io.File;

/**

 * <p>Exception to report that a backup process has failed.</p>

 *

 * @author Pablo Piqueras Bartolom? (pablo.piqueras@iver.es)

 */

public class BackupException extends Exception {

	private static final long serialVersionUID = -2846421984617208883L;

	/**

	 * <p>The source file to be backup.</p>

	 */

	protected File source;

	/**

	 * <p>Constructs a new backup exception with the specified detail message and cause.</p>

	 * 

	 * @param message the detail message (which is saved for later retrieval by the <code>getMessage()</code> method).

	 * @param cause the cause (which is saved for later retrieval by the <code>getCause()</code> method). (A <code>null</code>

	 *  value is permitted, and indicates that the cause is nonexistent or unknown.)

	 * @param source the file from that was going to be done a backup

	 * 

	 * @see Exception#Exception(String, Throwable)

	 */

	public BackupException(String message, Throwable cause, File source) {

		super(message, cause);

		this.source = source;

	}

	/**

	 * <p>Gets the source file to be backup.</p> 

	 * 

	 * @return the source file

	 */

	public File getSource() {

		return source;

	}

}

package org.gvsig.tools.backup;

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * 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 2

 * 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.

 * 

 */

/**

 * <p>Generic factory that creates a {@link BackupGenerator BackupGenerator} that performs a particular

 *  kind of backup.</p>

 *

 * @author Jose Ignacio Yarza (jiyarza@opensistemas.com)

 * @author Pablo Piqueras Bartolom? (pablo.piqueras@iver.es)

 */

public abstract class BackupGeneratorFactory {

	/**

	 * <p>Gets an instance of a backup generator that performs a particular kind of backup.</p>

	 * 

	 * @return an instance of a backup generator that performs a particular kind of backup

	 */

	public abstract BackupGenerator getBackupGenerator();

}

package org.gvsig.tools;

import org.gvsig.tools.library.AbstractLibrary;

import org.gvsig.tools.library.LibraryException;

public class IverUtilesLibrary extends AbstractLibrary {

	@Override

	protected void doInitialize() throws LibraryException {

	}

	@Override

	protected void doPostInitialize() throws LibraryException {

	}

}

/*

 * Created on 01-sep-2006

 *

 * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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 2

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

 *

 * $Id$

 * $Log$

 * Revision 1.2  2006-09-22 08:08:04  ldiaz

 * layerName y driverName gestionados/almacenados desde esta clase

 *

 * Revision 1.1  2006/09/21 17:04:52  azabala

 * First version in cvs

 *

 *

 */

package org.gvsig.utils;

/**

 * <p>Most exceptions produced in a layer, has common information (layer name, driver name, error description, error code).</p>

 * 

 * <p>An <code>ExceptionDescription</code> can provide this extra information describing the cause of the

 *  error, and more useful information to give to the user that works with a layer.<p>

 * 

 * @author azabala

 */

public abstract class ExceptionDescription {

	/**

	 * <p>Code which identifies the kind of error which is the cause of this exception.</p>

	 */

	private int errorCode;

	/**

	 * <p>A description about the error which produced this exception.</p>

	 */

	private String errorDescription;

	/**

	 * <p>If this exception was produced using a driver, this attribute describes that driver.</p>

	 */

	private String driverName;

	/**

	 * <p>If this exception was produced using a layer, this attribute describes that layer.</p> 

	 */

	private String layerName;

	/**

	 * <p>Gets the name of the driver (if a driver was using) which this exception was produced.</p>

	 * 

	 * @return the name of the driver (if a driver was using) which this exception was produced

	 */	

	public String getDriverName() {

		return driverName;

	}

	/**

	 * <p>Sets the name of the driver (if a driver was using) which this exception was produced.</p>

	 * 

	 * @param driverName the name of the driver (if a driver was using) which this exception was produced

	 */

	public void setDriverName(String driverName){

		this.driverName = driverName;

	}	

	/**

	 * <p>Gets the name of the layer (if a layer was using) with that this exception was produced.</p>

	 * 

	 * @return the name of the layer (if a layer was using) with that this exception was produced

	 */

	public String getLayerName() {

		return driverName;

	}

	/**

	 * <p>Sets the name of the layer (if a layer was using) with that this exception was produced.</p>

	 * 

	 * @param layerName the name of the layer (if a layer was using) with that this exception was produced

	 */

	public void setLayerName(String layerName){

		this.layerName = layerName;

	}	

	/**

	 * <p>Sets the name of the layer (if a layer was using) with that this exception was produced.</p>

	 * 

	 * @param layerName the name of the layer (if a layer was using) with that this exception was produced

	 */

	public ExceptionDescription() {

	}

	/**

	 * <p>Creates a new <code>ExceptionDescription</code> with the useful values initialized.</p>

	 * 

	 * @param errorCode code which identifies the kind of error which is the cause of this exception

	 * @param errorDescription description about the error which produced this exception

	 */

	public ExceptionDescription(int errorCode, String errorDescription) {

		this.errorCode = errorCode;

		this.errorDescription = errorDescription;

	}

	/**

	 * <p>Sets the code which identifies the kind of error which is the cause of this exception.</p>

	 * 

	 * @param errorCode code which identifies the kind of error which is the cause of this exception

	 */

	public void setCode(int errorCode) {

		this.errorCode = errorCode;

	}

	/**

	 * <p>Sets the description about the error which produced this exception.</p>

	 * 

	 * @param description description about the error which produced this exception

	 */

	public void setDescription(String description) {

		this.errorDescription = description;

	}

	/**

	 * <p>Gets the code which identifies the kind of error which is the cause of this exception.</p>

	 * 

	 * @return code which identifies the kind of error which is the cause of this exception

	 */

	public int getErrorCode() {

		return errorCode;

	}

	/**

	 * <p>Gets the description about the error which produced this exception.</p>

	 * 

	 * @return description about the error which produced this exception

	 */

	public String getErrorDescription() {

		return errorDescription;

	}

	/**

	 * <p>Returns a message that describes the error which produced this exception, formatted in HTML code.</p>

	 * 

	 * @return message that describes the error which produced this exception, formatted in HTML code

	 */

	public abstract String getHtmlErrorMessage();

}

package org.gvsig.utils;

import java.util.Comparator;

import java.util.List;

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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 2

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/**

 * This class has methods to compare lists of objects

 * 

 * @author Pablo Piqueras Bartolom? (p_queras@hotmail.com)

 */

public class CompareLists {

	/**

	 * Compares two lists of elements, using the value returned of the <i><b>toString()</b></i> method

	 *   of each element. <br>

	 * Each element must also implement the {@link Comparable} interface. <br>

	 * This method considers case sensitive .

	 * 

	 * @param l1 First list of items. @see java.util.List

	 * @param l2 Second list of items. @see java.util.List

	 * @return True if the two lists have the same number of elements, and elements are in the same

	 *   position of the two lists and have the same <i>String</i> value .

	 */

	public synchronized static boolean compare(List l1, List l2) {

		// If both are null -> true; if one yes but the other no -> return false

		if ((l1 == null) || (l2 == null)) {

			if (l1 == l2)

				return true;

			else

				return false;

		}

		// If the length isn't equal

		if (l1.size() != l2.size())

			return false;

		// Compares each item: must have the same value in the same position in the list

		for (int i = 0; i < l1.size(); i++) {

			if ( l1.get(i).toString().compareTo(l2.get(i).toString()) != 0 )

				return false;

		}

		return true;

	}

	/**

	 * Compares two lists of elements, using the value returned of the <i><b>toString()</b></i> method

	 *   of each element. <br>

	 * Each element must also implement the {@link Comparable} interface. <br>

	 * This method ignores case sensitive during the comparation.

	 * 

	 * @param l1 First list of items. @see java.util.List

	 * @param l2 Second list of items. @see java.util.List

	 * @return True if the two lists have the same number of elements, and elements are in the same

	 *   position of the two lists and have the same <i>String</i> value .

	 */

	public synchronized static boolean compareIgnoringCaseSensitive(List l1, List l2) {

		// If both are null -> true; if one yes but the other no -> return false

		if ((l1 == null) || (l2 == null)) {

			if (l1 == l2)

				return true;

			else

				return false;

		}

		// If the length isn't equal

		if (l1.size() != l2.size())

			return false;

		// Compares each item: must have the same value in the same position in the list

		for (int i = 0; i < l1.size(); i++) {

			if ( l1.get(i).toString().compareToIgnoreCase(l2.get(i).toString()) != 0 )

				return false;

		}

		return true;

	}

	/**

	 * Compares two lists of elements, using the value returned of the <i><b>toString()</b></i> method

	 *   of each element. <br>

	 * Each element must also implement the {@link Comparable} interface. <br>

	 * 

	 * @param l1 First list of items. @see java.util.List

	 * @param l2 Second list of items. @see java.util.List

	 * @param comp A class which implements the <i><b>compare</b></i> method of the <i>Comparator</i> interface . 

	 * @return True if the two lists have the same number of elements, and elements are in the same

	 *   position of the two lists and have the same <i>String</i> value .

	 */

	public synchronized static boolean compare(List l1, List l2, Comparator comp) {

		// If both are null -> true; if one yes but the other no -> return false

		if ((l1 == null) || (l2 == null)) {

			if (l1 == l2)

				return true;

			else

				return false;

		}

		// If the length isn't equal

		if (l1.size() != l2.size())

			return false;

		// Compares each item: must have the same value in the same position in the list

		for (int i = 0; i < l1.size(); i++) {

			if ( comp.compare(l1.get(i).toString(), (l2.get(i).toString())) != 0 )

				return false;

		}

		return true;

	}

	/**

	 * Compares two lists of elements, using the value returned of the <i><b>toString()</b></i> method

	 *   of each element. <br>

	 * Each element must also implement the {@link Comparable} interface. <br>

	 * This method ignores case sensitive during the comparation.

	 * 

	 * @param l1 First list of items. @see java.util.List

	 * @param l2 Second list of items. @see java.util.List

	 * @param comp A class which implements the <i><b>compare</b></i> method of the <i>Comparator</i> interface . 

	 * @return True if the two lists have the same number of elements, and elements are in the same

	 *   position of the two lists and have the same <i>String</i> value .

	 */

	public synchronized static boolean compareIgnoringCaseSensitive(List l1, List l2, Comparator comp) {

		// If both are null -> true; if one yes but the other no -> return false

		if ((l1 == null) || (l2 == null)) {

			if (l1 == l2)

				return true;

			else

				return false;

		}

		// If the length isn't equal

		if (l1.size() != l2.size())

			return false;

		// Compares each item: must have the same value in the same position in the list

		for (int i = 0; i < l1.size(); i++) {

			if ( comp.compare(l1.get(i).toString().toLowerCase(), (l2.get(i).toString().toLowerCase())) != 0 )

				return false;

		}

		return true;

	}

}

package org.gvsig.utils;

import java.text.DecimalFormat;

import java.text.DecimalFormatSymbols;

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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 2

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

 *

 * $Id$

 * $Log$

 * Revision 1.3  2006-10-30 11:59:47  nacho

 * formateado de double

 *

 * Revision 1.2  2006/09/13 08:10:07  jorpiell

 * Se limita el n?mero de decimales por arriba y por abajo

 *

 * Revision 1.1  2006/05/16 13:02:41  jorpiell

 * Se ha a?adido la clase DoubleUtiles, donde ha un metodo para limitar el tama?o de los decimales de un double y para quitar los "puntos" de la parte entera

 *

 *

 */

/**

 * This class has some methods to manage "Doubles"

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

 */

public class DoubleUtilities {

	/**

	 * Formats a double with an specified number of decimals. It 

	 * removes the separator character of the integer part. 

	 * @param value

	 * Separator char of the integer part

	 * @param decimalSeparator

	 * Separator char of the decimal part

	 * @param decimalsNumber

	 * Number of decimals

	 * @return

	 * The formatted double

	 */

	public static double format(double value,

			char decimalSeparator,

			int decimalsNumber){

		DecimalFormat dFormat = new DecimalFormat("#");

		DecimalFormatSymbols dFormatSymbols = new DecimalFormatSymbols();

		dFormatSymbols.setDecimalSeparator(decimalSeparator);

		dFormat.setMaximumFractionDigits(decimalsNumber);

		dFormat.setMaximumFractionDigits(decimalsNumber);

		dFormat.setDecimalFormatSymbols(dFormatSymbols);

		double d = Double.parseDouble(dFormat.format(value));

		return Double.parseDouble(dFormat.format(value));		

	}

	/**

	 * Formats a double with an specified number of decimals. 

	 * @param num

	 * Value to tail

	 * @param n

	 * Number of decimals

	 * @return

	 * The formatted double

	 */

    public static double format(double num, int n){

    	long m = (long)Math.pow(10, n);

        num *= m;

        long aux = ((long)num);

        num = (double)((double)aux / (double)m);

        return num;

    }

}

/*

 * Created on 06-mar-2006

 *

 * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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 2

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

*

* $Id: 

* $Log:

*/

package org.gvsig.utils.swing.threads;

/**

 * 

 * This task is useful for pipes.

 * Its methods getResult and setEntry are useful for pipes

 * process.

 * @author alzabord

 *

 */

public interface IPipedTask extends IMonitorableTask {

	public Object getResult();

	public void setEntry(Object object);

}

/*

 * Created on 10-mar-2006

 *

 * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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 2

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

 *

 * $Id$

 * $Log$

 * Revision 1.4  2006-11-06 07:29:59  jaume

 * organize imports

 *

 * Revision 1.3  2006/04/18 15:16:14  azabala

 * a?adida la posibilidad de personalizar el titulo del dialogo de proceso

 *

 * Revision 1.2  2006/03/20 16:04:21  azabala

 * *** empty log message ***

 *

 * Revision 1.1  2006/03/14 19:23:58  azabala

 * *** empty log message ***

 *

 *

 */

package org.gvsig.utils.swing.threads;

import java.awt.Frame;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import javax.swing.JButton;

import javax.swing.JDialog;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JProgressBar;

/**

 * Dialog that shows the evolution of the execution of a

 * ITask.

 * If this ITask is a defined task (we know the number of steps

 * it must do) it shows a progress bar.

 * 

 * If it doesnt, progress bar is filling and emptying

 * @author azabala

 *

 */

public class UndefinedProgressMonitor extends JDialog 

	implements IProgressMonitorIF{

	private static final long serialVersionUID = 8776505862813807891L;

	private JPanel jContentPane = null;

	private JLabel mainTitleLabel = null;

	private JLabel noteLabel = null;

	private JProgressBar jProgressBar = null;

	private JButton cancelButton = null;

	boolean canceled = false;

	private String title = "Processing...";

	/**

	 * This is the default constructor

	 */

	public UndefinedProgressMonitor() {

		super();

		initialize();

	}

	/**

	 * Constructor which specify the dialog title 

	 * (for example:processing, etc)

	 * @param parent

	 * @param title

	 */

	public UndefinedProgressMonitor(Frame parent, String title){

		super(parent, false);

		this.title = title;

		initialize();

	}

	/**

	 * This method initializes this

	 * 

	 * @return void

	 * 

	 * FIXME Internationalize this

	 */

	private void initialize() {

		this.setSize(318, 181);

		this.setTitle(title);

		this.setContentPane(getJContentPane());

	}

	/**

	 * This method initializes jContentPane

	 * 

	 * @return javax.swing.JPanel

	 */

	private JPanel getJContentPane() {

		if (jContentPane == null) {

			GridBagConstraints gridBagConstraints3 = new GridBagConstraints();

			gridBagConstraints3.insets = new java.awt.Insets(6,97,18,125);

			gridBagConstraints3.gridy = 3;

			gridBagConstraints3.ipadx = 4;

			gridBagConstraints3.ipady = -4;

			gridBagConstraints3.gridx = 0;

			GridBagConstraints gridBagConstraints2 = new GridBagConstraints();

			gridBagConstraints2.insets = new java.awt.Insets(11,43,5,32);

			gridBagConstraints2.gridy = 2;

			gridBagConstraints2.ipadx = 109;

			gridBagConstraints2.ipady = 4;

			gridBagConstraints2.fill = java.awt.GridBagConstraints.NONE;

			gridBagConstraints2.gridwidth = 2;

			gridBagConstraints2.anchor = java.awt.GridBagConstraints.CENTER;

			gridBagConstraints2.gridx = 0;

			GridBagConstraints gridBagConstraints1 = new GridBagConstraints();

			gridBagConstraints1.insets = new java.awt.Insets(9,43,8,32);

			gridBagConstraints1.gridy = 1;

			gridBagConstraints1.ipadx = 180;

			gridBagConstraints1.ipady = 0;

			gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;

			gridBagConstraints1.gridx = 0;

			GridBagConstraints gridBagConstraints = new GridBagConstraints();

			gridBagConstraints.insets = new java.awt.Insets(10,43,8,32);

			gridBagConstraints.gridy = 0;

			gridBagConstraints.ipadx = 148;

			gridBagConstraints.ipady = 11;

			gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

			gridBagConstraints.gridx = 0;

			noteLabel = new JLabel();

			noteLabel.setFont(new java.awt.Font("Dialog", java.awt.Font.PLAIN, 12));

			noteLabel.setText("noteLabel");

			mainTitleLabel = new JLabel();

			mainTitleLabel.setText("mainTittleLabel");

			mainTitleLabel.setFont(new java.awt.Font("Dialog", java.awt.Font.BOLD, 12));

			jContentPane = new JPanel();

			jContentPane.setLayout(new GridBagLayout());

			jContentPane.add(mainTitleLabel, gridBagConstraints);

			jContentPane.add(noteLabel, gridBagConstraints1);

			jContentPane.add(getJProgressBar(), gridBagConstraints2);

			jContentPane.add(getCancelButton(), gridBagConstraints3);

		}

		return jContentPane;

	}

	/**

	 * This method initializes jProgressBar	

	 * 	

	 * @return javax.swing.JProgressBar	

	 */

	private JProgressBar getJProgressBar() {

		if (jProgressBar == null) {

			jProgressBar = new JProgressBar();

		}

		return jProgressBar;

	}

	/**

	 * This method initializes cancelButton	

	 * 	

	 * @return javax.swing.JButton	

	 */

	private JButton getCancelButton() {

		if (cancelButton == null) {

			cancelButton = new JButton();

			cancelButton.setText("cancelar");

			cancelButton.addActionListener(new java.awt.event.ActionListener() {

				public void actionPerformed(java.awt.event.ActionEvent e) {

					cancel();

				}

			});

			cancelButton.addActionListener(new java.awt.event.ActionListener() {

				public void actionPerformed(java.awt.event.ActionEvent e) {

					cancel();

				}

			});

		}

		return cancelButton;

	}

	public void setInitialStep(int step) {

		jProgressBar.setMinimum(step);

	}

	public void setLastStep(int step) {

		jProgressBar.setMaximum(step);

	}

	public void setCurrentStep(int step) {

		jProgressBar.setValue(step);

	}

	public int getInitialStep() {

		return jProgressBar.getMinimum();

	}

	public int getLastStep() {

		return jProgressBar.getMaximum();

	}

	public int getCurrentStep() {

		return jProgressBar.getValue();

	}

	public void setIndeterminated(boolean indeterminated) {

		jProgressBar.setIndeterminate(indeterminated);

	}

	public boolean isIndeterminated() {

		return jProgressBar.isIndeterminate();

	}

	public void setBarStringDrawed(boolean stringDrawed) {

		jProgressBar.setStringPainted(stringDrawed);

	}

	public void setBarString(String barString) {

		jProgressBar.setString(barString);

	}

	public void setMainTitleLabel(String text) {

		mainTitleLabel.setText(text);

	}

	public void setNote(String note) {

		noteLabel.setText(note);

	}

	public void cancel() {

		canceled = true;

	}

//	public void taskInBackground() {

//		//setModal(false);

//	}

	public boolean isCanceled() {

		return canceled == true;

	}

	public void close() {

		this.dispose();

	}

	public void open() {

		this.setVisible(true);

	}

}  //  @jve:decl-index=0:visual-constraint="30,10"

/*

 * Created on 10-mar-2006

 *

 * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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 2

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

*

* $Id$

* $Log$

* Revision 1.2  2007-05-15 07:21:20  cesar

* Add the finished method for execution from Event Dispatch Thread

*

* Revision 1.1  2006/03/14 19:23:42  azabala

* *** empty log message ***

*

*

*/

package org.gvsig.utils.swing.threads;

import java.util.ArrayList;

import java.util.Iterator;

/**

 * A task that could enqueue tasks.

 * @author azabala

 *

 */

public class MonitorableTaskQueue implements IMonitorableTask {

	private ArrayList taskQueue;

	private boolean canceled = false;

	private IMonitorableTask currentTask = null;

	public MonitorableTaskQueue(){

		taskQueue = new ArrayList();

	}

	public void addTask(IMonitorableTask task){

		taskQueue.add(task);

	}

	public int getInitialStep() {

		return 0;

	}

	public int getFinishStep() {

		int lastStep = 0;

		if(isDefined()){

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

				IMonitorableTask task = 

					(IMonitorableTask) taskQueue.get(i);

				lastStep += task.getFinishStep();

			}

		}else{

			lastStep += taskQueue.size();

		}

		return lastStep;

	}

	public int getCurrentStep() {

		int currentStep = 0;

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

				IMonitorableTask task = 

					(IMonitorableTask) taskQueue.get(i);

					if(task == currentTask)

					{

						if(isDefined()){

							currentStep += currentTask.getCurrentStep();

						}else{

							currentStep = i;

						}	

						break;

					}else{

						if(isDefined())

							currentStep += currentTask.getFinishStep();

					}

		}

		return currentStep++;

	}

	public String getStatusMessage() {

		if(currentTask != null){

			return currentTask.getStatusMessage();

		}else{

			return "Waiting for new tasks...";

		}

	}

	public String getNote() {

		if(currentTask != null){

			return currentTask.getNote();

		}else{

			return "";

		}

	}

	public boolean isDefined() {

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

			IMonitorableTask task = 

				(IMonitorableTask) taskQueue.get(i);

			if(!task.isDefined())

				return false;

		}

		return true;

	}

	public void cancel() {

		if(currentTask != null){

			currentTask.cancel();

		}

		canceled = true;

	}

	public void run() throws Exception {

		System.out.println("lanzando procesos encolados...");

		Iterator taskIterator = taskQueue.iterator();

		while (taskIterator.hasNext() && (! canceled)){

			currentTask = (IMonitorableTask) taskIterator.next();

			System.out.println("proceso " + currentTask.toString());

			currentTask.run();

		}

		System.out.println("Se finalizo la cola de procesos");

	}

	public boolean isCanceled() {

		if(currentTask != null){

			return currentTask.isCanceled();

		}

		return false;

	}

	public boolean isFinished() {

		if(currentTask != null){

			return currentTask.isFinished();

		}

		return false;

	}

	public void finished() {

	}

}

/*

 * Created on 10-mar-2006

 *

 * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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 2

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

*

* $Id$

* $Log$

* Revision 1.2  2006-03-20 16:04:11  azabala

* *** empty log message ***

*