Application: gvSIG desktop » gvSIG tools: Catalog

package org.gvsig.catalog.catalog.utils;

import java.net.URI;

import java.net.URISyntaxException;

import junit.framework.TestCase;

import org.gvsig.catalog.utils.URIUtils;

/* 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: URIUtilsTest.java,v 1.1.2.1 2007/07/10 11:18:04 jorpiell Exp $

 * $Log: URIUtilsTest.java,v $

 * Revision 1.1.2.1  2007/07/10 11:18:04  jorpiell

 * Added the registers

 *

 *

 */

/**

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

 */

public class URIUtilsTest extends TestCase {

	public void test1() throws URISyntaxException{

		URI uri = URIUtils.createUri("http://www.upv.es", "http", 80);	

		assertEquals(uri.getHost(), "www.upv.es");

		assertEquals(uri.getScheme(), "http");

		assertEquals(uri.getPort(), 80);

		assertEquals(uri.getPath(), "");

	}

	public void test2() throws URISyntaxException{

		URI uri = URIUtils.createUri("www.upv.es", "http", 80);	

		assertEquals(uri.getHost(), "www.upv.es");

		assertEquals(uri.getScheme(), "http");

		assertEquals(uri.getPort(), 80);

		assertEquals(uri.getPath(), "");

	}

	public void test3() throws URISyntaxException{

		URI uri = URIUtils.createUri("www.upv.es", "z3950", 2100);	

		assertEquals(uri.getHost(), "www.upv.es");

		assertEquals(uri.getScheme(), "z3950");

		assertEquals(uri.getPort(), 2100);

		assertEquals(uri.getPath(), "");

	}

	public void test4() throws URISyntaxException{

		URI uri = URIUtils.createUri("http://193.144.250.29/webservices/services/IDEC_GeoServeisPort", "http", 80);	

		assertEquals(uri.getHost(), "193.144.250.29");

		assertEquals(uri.getScheme(), "http");

		assertEquals(uri.getPort(), 80);

		assertEquals(uri.getPath(), "/webservices/services/IDEC_GeoServeisPort");

	}

}

package org.gvsig.catalog.catalog.drivers;

import java.net.URI;

import org.gvsig.catalog.CatalogLocator;

import org.gvsig.catalog.CatalogManager;

import org.gvsig.catalog.drivers.AbstractCatalogServiceDriver;

import org.gvsig.catalog.drivers.CatalogCapabilities;

import org.gvsig.catalog.drivers.DiscoveryServiceCapabilities;

import org.gvsig.catalog.drivers.GetRecordsReply;

import org.gvsig.catalog.querys.CatalogQuery;

import org.gvsig.catalog.schemas.Record;

import org.gvsig.catalog.ui.search.SearchAditionalPropertiesPanel;

/* 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: ExampleNewDriver.java 537 2007-07-26 11:21:10Z jpiera $

 * $Log$

 * Revision 1.1.2.1  2007/07/13 12:00:35  jorpiell

 * Add the posibility to add a new panel

 *

 *

 */

/**

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

 */

public class ExampleNewDriver extends AbstractCatalogServiceDriver {

	private static final CatalogManager catalogManager = CatalogLocator.getCatalogManager();

	/*

	 * (non-Javadoc)

	 * @see es.gva.cit.catalogClient.drivers.IDiscoveryServiceDriver#getCapabilities(java.net.URI)

	 */

	public DiscoveryServiceCapabilities getCapabilities(URI uri) {

		return new CatalogCapabilities();

	}

	/*

	 * (non-Javadoc)

	 * @see es.gva.cit.catalog.drivers.ICatalogServiceDriver#getRecords(java.net.URI, es.gva.cit.catalog.querys.CatalogQuery, int)

	 */

	public GetRecordsReply getRecords(URI uri, CatalogQuery query,

			int firstRecord) {

		GetRecordsReply reply = new GetRecordsReply(1);

		Record record = catalogManager.createRecord(uri, null);

		record.setTitle("Record example");

		record.setAbstract_("Just for testing");

		reply.addRecord(record);

		return reply;

	}

	/*

	 * (non-Javadoc)

	 * @see es.gva.cit.catalog.drivers.IDiscoveryServiceDriver#getServiceName()

	 */

	public String getServiceName() {

		return "My catalog service";

	}

	/*

	 * (non-Javadoc)

	 * @see es.gva.cit.gazetteer.drivers.IGazetteerServiceDriver#getAditionalSearchPanel()

	 */

	public SearchAditionalPropertiesPanel getAditionalSearchPanel(){

		return new ExampleNewPanel();

	}

}

package org.gvsig.catalog.catalog.drivers;

import javax.swing.UIManager;

import javax.swing.UnsupportedLookAndFeelException;

import org.gvsig.catalog.CatalogLocator;

import org.gvsig.catalog.ui.serverconnect.ServerConnectDialog;

import org.gvsig.tools.library.impl.DefaultLibrariesInitializer;

/* 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: ExampleNewDriverTest.java 512 2007-07-24 11:25:43Z jorpiell $

 * $Log$

 * Revision 1.1.2.2  2007/07/24 11:25:42  jorpiell

 * The registers has been refactorized

 *

 * Revision 1.1.2.1  2007/07/13 12:00:35  jorpiell

 * Add the posibility to add a new panel

 *

 *

 */

/**

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

 */

public class ExampleNewDriverTest {

	/**

	 * @param args

	 */

	public static void main(String[] args) {

		new DefaultLibrariesInitializer().fullInitialize();

//		DefaultCatalogLibrary library = new DefaultCatalogLibrary();

//		library.initialize();

//		library.postInitialize();

		CatalogLocator.getCatalogManager().register("My catalog service", ExampleNewDriver.class);

		//Get the currently installed look and feel

		UIManager.getLookAndFeel();

		// Install a different look and feel; specifically, the Windows look and feel

		try {

			UIManager.setLookAndFeel(

					"com.sun.java.swing.plaf.windows.WindowsLookAndFeel");

		} catch (InstantiationException e) {

		} catch (ClassNotFoundException e) {

		} catch (UnsupportedLookAndFeelException e) {

		} catch (IllegalAccessException e) {

		}

		new ServerConnectDialog();

	}

}

package org.gvsig.catalog.catalog.drivers;

import java.util.Properties;

import javax.swing.JLabel;

import javax.swing.JTextField;

import org.gvsig.catalog.ui.search.SearchAditionalPropertiesPanel;

/* 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: ExampleNewPanel.java 537 2007-07-26 11:21:10Z jpiera $

 * $Log$

 * Revision 1.1.2.1  2007/07/13 12:00:35  jorpiell

 * Add the posibility to add a new panel

 *

 *

 */

/**

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

 */

public class ExampleNewPanel extends SearchAditionalPropertiesPanel{

	JLabel label = null;

	JTextField text = null;

	public ExampleNewPanel(){

		label = new JLabel();

		text = new JTextField();		

		setLayout(new java.awt.BorderLayout());

		label.setText("Label");

		add(label, java.awt.BorderLayout.WEST);		

		add(text, java.awt.BorderLayout.CENTER);

	}

	/*

	 * (non-Javadoc)

	 * @see es.gva.cit.gazetteer.ui.search.SearchAditionalPropertiesPanel#getProperties()

	 */

	public Properties getProperties() {

		Properties properties = new Properties();

		properties.put("PROP1", text.getText());

		return properties;

	}

}

org.gvsig.catalog.CatalogLibrary

org.gvsig.catalog.impl.DefaultCatalogLibrary

/* 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

 */

package org.gvsig.catalog.languages;

import java.util.Iterator;

import org.gvsig.catalog.querys.Coordinates;

/**

 * This class implements the Filter Encoding Language. It is used to

 * create queries in this language

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

 * @see http://portal.opengeospatial.org/files/?artifact_id=8340

 */

public class FilterEncoding extends AbstractGeneralLanguage {

	//Properties

	public static final String PROPERTY_IS_LIKE = "PropertyIsLike";

	public static final String PROPERTY_IS_LESS = "PropertyIsLess";

	public static final String PROPERTY_IS_GREATER = "PropertyIsGreater";

	public static final String PROPERTY_IS_GREATER_THAN = "PropertyIsGreaterThan";

	public static final String PROPERTY_IS_LESS_THAN = "PropertyIsLessThan";

	public static final String PROPERTY_IS_EQUALS_TO = "PropertyIsEqualTo";

	//Type options

	public static final String TYPE_LITERAL = "Literal";

	public static final String TYPE_TWO_PROPERTIES = "PropertyName";	

	//Default values

	public static final String DEFAULT_PREFIX = "ogc";

	public static final String DEFAULT_WILDCARD = "*";

	public static final String DEFAULT_SINGLECHAR = "?";

	public static final String DEFAULT_ESCAPE = "\\";

	public static final String DEFAULT_NAMESPACE = "xmlns:ogc=\"http://www.opengis.net/ogc\"";

	//Private labels

	private static final String FILTER = "Filter"; 

	private String prefix = null;

	private String wildCard = null;

	private String singleChar = null;

	private String escape = null;

	private String namespace = null;

	private String wildCardLabel = "wildCard";

	private String escapeCharLabel = "escapeChar";

	private String singleCharLabel = "singleChar";

	/**

	 * Create a new Filter Encoding Parser

	 * @param prefix Prefix of the labels (if its necessary). 

	 * Typically "ogc".

	 * @param wildCard It Depends of the server

	 * @param singleChar It Depends of the server

	 * @param escape It Depends of the server

	 */

	public  FilterEncoding(String prefix, String wildCard, String singleChar, String escape) {        

		this.prefix = prefix + ":";

		this.wildCard = wildCard;

		this.singleChar = singleChar;

		this.escape = escape;		

	} 

	/**

	 * Create a new Filter Encoding Parser with the 

	 * deafault values

	 */

	public  FilterEncoding() {        

		this.prefix = DEFAULT_PREFIX + ":";

		this.wildCard = DEFAULT_WILDCARD;

		this.singleChar = DEFAULT_SINGLECHAR;

		this.escape = DEFAULT_ESCAPE;		

	} 

	/**

	 * It Adds a new clause of the query

	 * @param propertyName The property name

	 * @param propertyValue The property value

	 * @param concordancia "E" (Exact phrase), "A" (All words)

	 * or "Y" (anY word).

	 * @param relationship PropertyIsLike, PropertyIsLess, PropertyIsGreater,... See the File encoding

	 * Documentation.

	 * @param type Values: "P" (to comparate two propertyes) or "L" (to comparate one property

	 * and one literal value)

	 * @param operator "And" or "Or". Operator between fields

	 */

	public void addClauses(String propertyName, String propertyValue, 

			String concordancia, String relationship, String type, 

			String operator) {        

		currentClause = null;

		//Seperating the words

		Iterator values = parseValues(propertyValue, concordancia, relationship, wildCard);

		//Filling the words

		addClauses(propertyName, values, concordancia, relationship, type, operator);

	} 

	/**

	 * It Adds a new clause of the query

	 * @param propertyName The property name

	 * @param propertyValue The property value

	 * @param concordancia "E" (Exact phrase), "A" (All words)

	 * or "Y" (anY word).

	 */

	public void addClauses(String propertyName, String propertyValue, 

			String concordancia) {   	

		addClauses(propertyName, propertyValue, concordancia,

				FilterEncoding.PROPERTY_IS_LIKE, 

				FilterEncoding.TYPE_LITERAL,

				FilterEncoding.AND);

	} 

	/**

	 * It Adds a new clause of the query

	 * @param propertyName The property name

	 * @param propertyValues The property value separated by blank spaces

	 * @param concordancia "E" (Exact phrase), "A" (All words)

	 * or "Y" (anY word).

	 * @param relationship PropertyIsLike, PropertyIsLess, PropertyIsGreater,... See the File encoding

	 * Documentation.

	 * @param type Values: "P" (to comparate two propertyes) or "L" (to comparate one property

	 * and one literal value)

	 * @param operator "And" or "Or". Operator between fields

	 */

	public void addClauses(String propertyName, Iterator propertyValues, 

			String concordancia, String relationship, String type,

			String operator) {        

		while (propertyValues.hasNext())

			addTerm(propertyName, (String) propertyValues.next(), concordancia,

					relationship, type);

		addCurrentClauseQuery(operator);

	} 

	/**

	 * It adds a new term to the full query

	 * @param propertyName The property name

	 * @param propertyValue The property value

	 * @param concordancia "E" (Exact phrase), "A" (All words) or "Y" (anY word).

	 * @param relationship PropertyIsLike, PropertyIsLess, PropertyIsGreater,... See the File encoding

	 * Documentation.

	 * @param type Values: "P" (to comparate two propertyes) or "L" (to comparate one property

	 * and one literal value)

	 */

	private void addTerm(String propertyName, String propertyValue, 

			String concordancia, String relationship, String type) {        

		StringBuffer term = new StringBuffer();

		term.append(propertyIsXXX(relationship, propertyName, propertyValue, type));

		if (currentClause == null) {

			currentClause = term.toString();

		} else {

			currentClause = currentClause + term.toString();

			currentClause = enterLabel(currentClause, getOperator(concordancia));

		}

	} 

	/**

	 * It adds the "and" label to join different operations

	 * @param operator 

	 */

	protected void addCurrentClauseQuery(String operator) {        

		if (currentClause != null) {

			if (currentQuery == null) {

				currentQuery = currentClause;

			} else {

				currentQuery = currentQuery + currentClause;

				currentQuery = enterLabel(currentQuery, operator);

			}

		}

	} 

	/**

	 * It returns the encoded query

	 * @return 

	 */

	public String toString() {        

		return enterLabel(currentQuery, FILTER);

	} 

	/**

	 * Involves a query with a label

	 * @param query Query to involve

	 * @param label Label name

	 * @return a filter encoding query

	 */

	private String enterLabel(String query, String label) {        

		if (label.equals(FILTER) && (this.namespace != null)) {

			return "<" + prefix + label + " " + this.namespace + ">" +

			query + "</" + prefix + label + ">";

		} else {

			return "<" + prefix + label + ">" + query + "</" + prefix +

			label + ">";

		}

	} 

	/**

	 * It writes a "PropertyIsXXX" part of a filter encoding query

	 * @param relationship Possible Values: PropertIsLike, PropertyIsLess,

	 * PropertyIsGreater,... See the Filter Encoding documentation

	 * @param propertyName The property name

	 * @param propertyValue The property value

	 * @param type Values: "P" (to comparate two propertyes) or "L" (to comparate one property

	 * and one literal value)

	 * @return The part of the query

	 */

	private String propertyIsXXX(String relationship, String propertyName,

			String propertyValue, String type) {        

		String cadena = "";

		cadena = "<" + prefix + relationship;

		if (relationship.equals("PropertyIsLike")) {

			if (this.wildCard != null) {

				cadena = cadena + " " + getWildCardLabel() + "=\"" + this.wildCard + "\"";

			}

			if (this.singleChar != null) {

				cadena = cadena + " " + getSingleCharLabel() + "=\"" + this.singleChar + "\"";

			}

			if (this.escape != null) {

				cadena = cadena + " " + getEscapeCharLabel() + "=\"" + this.escape + "\"";

			}

		}

		cadena = cadena + ">" + enterLabel(propertyName, TYPE_TWO_PROPERTIES);

		cadena = cadena + enterLabel(propertyValue, type);		

		return cadena + "</" + prefix + relationship + ">";

	} 

	/**

	 * It Adds a Bounding Box query

	 * 

	 * 

	 * @param coordinates Coordinates to find

	 * @param propertyName Property that contains the geom field

	 * @param not If we have to envolve the query with the "NOT" tag.

	 */

	public void addBoundingBox(Coordinates coordinates, String propertyName, boolean not) {        

		// sNorth -> Uly();

		// sWest -> Ulx();

		// sSouth -> Bry();

		// sEast -> Brx();

		String bbox = "<ogc:BBOX>" + "<ogc:PropertyName>" + propertyName +

		"</ogc:PropertyName>" + "<gml:Box>" + "<gml:coord>" + "<gml:X>" +

		coordinates.ulx + "</gml:X>" + "<gml:Y>" + coordinates.bry +

		"</gml:Y>" + "</gml:coord>" + "<gml:coord>" + "<gml:X>" +

		coordinates.brx + "</gml:X>" + "<gml:Y>" + coordinates.uly +

		"</gml:Y>" + "</gml:coord>" + "</gml:Box>" + "</ogc:BBOX>";

		if (not){

			bbox = "<ogc:Not>" + bbox + "</ogc:Not>"; 

		}

		if (currentQuery == null) {

			currentQuery = bbox;

		} else {

			currentQuery = currentQuery + bbox;

			currentQuery = enterLabel(currentQuery, "And");

		}

	}

	/**

	 * @return the wildCard

	 */

	public String getWildCard() {

		return wildCard;

	}

	/**

	 * @return the wildCardLabel

	 */

	public String getWildCardLabel() {

		return wildCardLabel;

	}

	/**

	 * @param wildCardLabel the wildCardLabel to set

	 */

	public void setWildCardLabel(String wildCardLabel) {

		this.wildCardLabel = wildCardLabel;

	}

	/**

	 * @return the escapeCharLabel

	 */

	public String getEscapeCharLabel() {

		return escapeCharLabel;

	}

	/**

	 * @param escapeCharLabel the escapeCharLabel to set

	 */

	public void setEscapeCharLabel(String escapeCharLabel) {

		this.escapeCharLabel = escapeCharLabel;

	}

	/**

	 * @return the singleCharLabel

	 */

	public String getSingleCharLabel() {

		return singleCharLabel;

	}

	/**

	 * @param singleCharLabel the singleCharLabel to set

	 */

	public void setSingleCharLabel(String singleCharLabel) {

		this.singleCharLabel = singleCharLabel;

	} 

}

/* 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

*/

package org.gvsig.catalog.languages;

/**

 * This interface must be implementeded by all the CSW profiles

 * 

 * 

 * @author Jorge Piera Llodra (piera_jor@gva.es)

 */

public interface ILanguages {

/**

 * 

 * 

 * 

 * @return 

 */

    public String toString();

}

//Return the query

/* 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

*/

package org.gvsig.catalog.languages;

import java.util.Iterator;

import java.util.StringTokenizer;

/**

 * This class is used to create a Common Query Language query.

 * See the specification for more information.

 * 

 * 

 * @author Jorge Piera Llodra (piera_jor@gva.es)

 * @see http://www.loc.gov/z3950/agency/zing/cql/

 */

public class CommonQueryLanguage extends AbstractGeneralLanguage {

/**

 * 

 * 

 * 

 * @param parameter 

 * @param line 

 * @param concordancia 

 */

    public void addClauses(String parameter, String line, String concordancia,String operator) {        

        currentClause = null;

        Iterator values = parseValues(line, concordancia);

        addClauses(parameter, values, concordancia,operator);

    } 

/**

 * 

 * 

 * 

 * @param parameter 

 * @param values 

 * @param concordancia 

 */

    public void addClauses(String parameter, Iterator values, String concordancia, String operator) {        

        while (values.hasNext())

            addTerm(parameter, (String) values.next(), concordancia);

        addCurrentClauseQuery(operator);

    } 

/**

 * It adds a new search field to the string

 * 

 * 

 * @param parameter 

 * @param value 

 * @param concordancia 

 */

    private void addTerm(String parameter, String value, String concordancia) {        

        StringBuffer term = new StringBuffer();

        term.append(parameter + "=" + cutWord(value, concordancia));

        if (currentClause == null) {

            currentClause = term.toString();

        } else {

            currentClause = "(" + currentClause + " " +

                getOperator(concordancia) + " " + term.toString() + ")";

        }          

    } 

/**

 * 

 * 

 */

    protected void addCurrentClauseQuery(String operator) {        

        if (currentClause != null) {

            if (currentQuery == null) {

                currentQuery = currentClause;

            } else {

                currentQuery = "(" + currentQuery + " " +

                operator  + " " + currentClause + ")";

            }

        }

    } 

/**

 * 

 * 

 * 

 * @return 

 */

    public String toString() {        

        return currentQuery;

    } 

/**

 * 

 * 

 * 

 * @return 

 * @param line 

 * @param titleKeys 

 */

    public String cutWord(String line, String titleKeys) {        

        if (titleKeys.equals("E")) {

            StringTokenizer sti = new StringTokenizer(line, " ", true);

            boolean first = true;

            String token = "";

            while (sti.hasMoreTokens()) {

                String currentToken = sti.nextToken();

                if (first) {

                    token = currentToken;

                    first = !first;

                } else if (!(currentToken.equals(" "))) {

                    token = "(" + token + " and " + currentToken + ")";

                }

            }

            return token;

        }

        return line;

    } 

 }

/* 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

*/

package org.gvsig.catalog.languages;

import java.util.Iterator;

/**

 * This class is used to create a Basic Encoding Rules (BER) query.

 * See the specification for more information.

 * 

 * 

 * @author Jorge Piera Llodra (piera_jor@gva.es)

 * @see http://www.loc.gov/z3950/agency/

 */

public class BasicEncodingRules extends AbstractGeneralLanguage {

/**

 * It adds a new clause to the query

 * 

 * 

 * @param use It is a number that represent an attribute (4=Title,62=abstract,...)

 * @param structure It defines the attribute type (1=Phrase,2=wors,...)

 * @param relation Relation between the attribute and the query (1=LessThan,3=equal,...)

 * @param line String with the user introduced value

 * @param concordancia Relationship between different words of the same field (more than one words)

 * E,A o Y --> Exact, All, anY

 * @param operator Relationship between fields (title, abstract)

 * 'and' or 'or'

 */

    public void addClauses(String use, String structure, String relation, String line, String concordancia, String operator) {        

        currentClause = null;

        //Cut the words

        Iterator values = parseValues(line, concordancia);

        addClauses(use, structure, relation, values, concordancia,operator);

    } 

/**

 * It realize the same function than the "addClauses(String use, String structure

 * String relation,String line, String concordancia)" function, but the words

 * to find are in a vector.

 * 

 * 

 * @param use 

 * @param structure 

 * @param relation 

 * @param values 

 * @param concordancia 

 * @param operator 

 */

    public void addClauses(String use, String structure, String relation, Iterator values, String concordancia, String operator) {        

        while (values.hasNext())

            addTerm(use, structure, relation, (String) values.next(),

                getOperator(concordancia));

        addCurrentClauseQuery(operator);

    } 

/**

 * Add a new serch field

 * 

 * 

 * @param use BER use

 * @param structure BER structure

 * @param relation BER relation

 * @param value Filed value

 * @param operator "and" or "or"

 */

    private void addTerm(String use, String structure, String relation, String value, String operator) {        

        StringBuffer term = new StringBuffer();

        if (use != null) {

            term.append("@attr 1=" + use + " ");

        }

        if (structure != null) {

            term.append("@attr 4=" + structure + " ");

        }

        if (relation != null) {

            term.append("@attr 2=" + relation + " ");

        }

        term.append("\"" + value + "\" ");

        if (currentClause == null) {

            currentClause = term.toString();

        } else {

            currentClause = "@" + operator + " " + currentClause + " " + term;

        }

    } 

/**

 * It adds a new query to the current query.

 * 

 * 

 * @param operator 'and' or 'or'. Relation between fields

 */

    protected void addCurrentClauseQuery(String operator) {        

        if (currentClause != null) {

            if (currentQuery == null) {

                currentQuery = currentClause;

            } else {

                currentQuery = "@" + operator + " " + currentQuery + " " + currentClause;

            }

        }

    } 

/**

 * It returns the complete BER query

 * 

 * 

 * @return 

 */

    public String toString(String database) {        

        if ((database == null) || (database.equals(""))){

        	database = "geo";

        }

    	return "@attrset bib-1 " + currentQuery;

    } 

 }

/* 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

 */

package org.gvsig.catalog.languages;

import java.util.Iterator;

import java.util.StringTokenizer;

import java.util.Vector;

/**

 * All classes that implement a "Language" must to

 * inherit of this class

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

 */

public abstract class AbstractGeneralLanguage implements ILanguages {

	public static final String EXACT_WORDS = "E";

	public static final String ANY_WORDS = "Y";

	public static final String ALL_WORDS = "A";

	public static final String AND = "And";

	public static final String OR = "Or";

	//en la ver. de CSW 2.0.2 no funciona el filtro si no es may.

	public static final String and = "and";

	public static final String or = "or";

	protected String currentQuery = null;

	protected String currentClause = null;

	/**

	 * Divide a phrase in lines

	 * @param concordancia If is 'E' (exact) don't divide

	 * @return Iteraror

	 * A set of words

	 * @param line phrase to search

	 * @param titleKeys 

	 */

	public Iterator parseValues(String line, String titleKeys){

		return parseValues(line, titleKeys, FilterEncoding.PROPERTY_IS_EQUALS_TO, null);

	}

	/**

	 * Divide a phrase in lines

	 *@param concordancia If is 'E' (exact) don't divide

	 * @return Iteraror

	 * A set of words

	 * @param line phrase to search

	 * @param titleKeys 

	 * @param relationship

	 * @param wildCard

	 */

	public Iterator parseValues(String line, String titleKeys, String relationship, String wildCard) {        

		Vector values = new Vector();

		if (titleKeys == null){

			titleKeys = EXACT_WORDS;

		}

		if (titleKeys.equals(EXACT_WORDS)) {

			values.add(line);

			return values.iterator();

		}

		StringTokenizer doubleQuotesTokenizer = new StringTokenizer(line, "\"",

				true);

		boolean inside = false;

		while (doubleQuotesTokenizer.hasMoreTokens()) {

			String token = doubleQuotesTokenizer.nextToken();

			if (token.equals("\"")) {

				inside = !inside;

			} else if (inside) {

				if (relationship.compareTo(FilterEncoding.PROPERTY_IS_LIKE) == 0){

					token = wildCard + token + wildCard;

				}

				values.add(token);

			} else {

				StringTokenizer spaceTokenizer = new StringTokenizer(token, " ");

				while (spaceTokenizer.hasMoreTokens()) {

					String value = spaceTokenizer.nextToken();

					if (relationship.compareTo(FilterEncoding.PROPERTY_IS_LIKE) == 0){

						value = wildCard + value + wildCard;

					}

					values.add(value);

				}

			}

		}

		return values.iterator();

	} 

	/**

	 * Return logic operators

	 * @return Or or And

	 * @param titleKeys E,A o Y --> Exact, All, anY

	 */

	public String getOperator(String titleKeys) {        

		if (titleKeys == null){

			titleKeys = EXACT_WORDS;

		} 

		if (titleKeys.equals(ANY_WORDS)) {

			return OR;

		} else {

			return AND;

		}

	} 

}

package org.gvsig.catalog;

import java.io.IOException;

import java.net.Authenticator;

import java.net.PasswordAuthentication;

import java.net.Socket;

import java.net.URI;

import java.net.URISyntaxException;

import java.net.UnknownHostException;

import java.util.Properties;

import org.apache.commons.httpclient.HttpConnection;

import org.gvsig.catalog.drivers.DiscoveryServiceCapabilities;

import org.gvsig.catalog.drivers.IDiscoveryServiceDriver;

import org.gvsig.catalog.exceptions.NotSupportedProtocolException;

import org.gvsig.catalog.exceptions.NotSupportedVersionException;

import org.gvsig.catalog.exceptions.ServerIsNotReadyException;

import org.gvsig.catalog.querys.DiscoveryServiceQuery;

import org.gvsig.catalog.ui.search.SearchAditionalPropertiesPanel;

import org.gvsig.catalog.utils.URIUtils;

/* 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:

 *

 * $Id$

 * $Log$

 *

 */

/**

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

 */

public class DiscoveryServiceClient {

	/**

	 * The server URI

	 */

	private URI uri = null;

	/**

	 * The driver to make the querys

	 */

	private IDiscoveryServiceDriver driver;

	/**

	 * The service capabilities

	 */

	private DiscoveryServiceCapabilities capabilities;

	/**

	 * The server status message

	 */

	private String serverStatus = null;

	public DiscoveryServiceClient(String sUri,IDiscoveryServiceDriver driver) {

		setDriver(driver);

		if (driver == null){

			serverStatus = "errorServerNotFound";

		}else{

			try {

				this.uri = URIUtils.createUri(sUri,

						driver.getDefaultSchema(),

						driver.getDefaultPort());

			} catch (URISyntaxException e) {

				serverStatus = "errorServerNotFound";

			}

		}

	}

	/**

	 * It make a getCapabilities operation

	 * @return the service version

	 * @throws ServerIsNotReadyException 

	 */

	public DiscoveryServiceCapabilities getCapabilities() throws ServerIsNotReadyException {        

		if (serverIsReady()){

			try {

				if (getDriver().isProtocolSupported(getUri())) {

					capabilities = getDriver().getCapabilities(getUri());

					return capabilities;

				}

			} catch (NotSupportedProtocolException e) {

				capabilities = new DiscoveryServiceCapabilities();

				capabilities.setAvailable(false);

				capabilities.setServerMessage("notSupportedProtocol");

			} catch (NotSupportedVersionException e) {

				capabilities = new DiscoveryServiceCapabilities();

				capabilities.setAvailable(false);

				capabilities.setServerMessage("notSupportedVersion");

			} 

		}

		return capabilities;    

	} 

	/**

	 * It tries if the server is ready