www.pudn.com > gvSIG-1_1-rc1-src.zip > AbstractCatalogServiceDriver.java

/* gvSIG. Sistema de Información Geográfica 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 Ibáñez, 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 es.gva.cit.catalogClient.drivers;
import es.gva.cit.catalogClient.metadataXML.XMLNode;
import es.gva.cit.catalogClient.metadataXML.XMLTree;
import es.gva.cit.catalogClient.querys.Query;

/**
 * All classes that implement a new catalog protocol must to inherit to this class.ç
 * It contains the common atributes for the protocols.
 * 
 * 
 * @author Jorge Piera Llodra (piera_jor@gva.es)
 */
public abstract class AbstractCatalogServiceDriver implements ICatalogServiceDriver {

/**
 * 
 * 
 */
    private String sortBy = null;

/**
 * 
 * 
 */
    private String startPosition;

/**
 * 
 * 
 */
    private String maxRecords;

/**
 * 
 * 
 */
    private String outputFormat = null;

/**
 * 
 * 
 */
    private String[] outputSchema = null;

/**
 * 
 * 
 */
    private String serverAnswerReady = null;
/**
 * 
 * 
 */
    private Query query = null;

/**
 * 
 * 
 */
    private String communicationProtocol = null;

/**
 * 
 * 
 */
    private String serverProfile = null;

/**
 * This function returns the number of records that have been retrieved.
 * It Reads a Node value.
 * 
 * 
 * @return The number of records
 * @param node The answer tree
 * @param label Node Name that contains the value
 * @param attribute Attributes wich contain the value
 */
    public int getNumberOfRecords(XMLNode node, String label, String attribute) {        
    	String sNumberOfRecords = null;
    	int numberOfRecords;
    	
    	if (attribute != null)
    		sNumberOfRecords = XMLTree.searchNodeAtribute(node,
                label,
				attribute);
    	else
    		sNumberOfRecords = XMLTree.searchNodeValue(node,label);
    	
    	try {
            numberOfRecords = Integer.parseInt(sNumberOfRecords);
        } catch (Exception e) {
            return -1;
        }
        
        return numberOfRecords;
    } 

/**
 * 
 * 
 * 
 * @return Returns the communicationProtocol.
 */
    public String getCommunicationProtocol() {        
        return communicationProtocol;
    } 

/**
 * 
 * 
 * 
 * @param communicationProtocol The communicationProtocol to set.
 */
    public void setCommunicationProtocol(String communicationProtocol) {        
        this.communicationProtocol = communicationProtocol;
    } 

/**
 * 
 * 
 * 
 * @return Returns the query.
 */
    public Query getQuery() {        
        return query;
    } 

/**
 * 
 * 
 * 
 * @param query The query to set.
 */
    public void setQuery(Query query) {        
        if (query != null) {
            this.query = query;
        }
    } 

/**
 * 
 * 
 * 
 * @return Returns the maxRecords.
 */
    public String getMaxRecords() {        
        return maxRecords;
    } 

/**
 * 
 * 
 * 
 * @param maxRecords The maxRecords to set.
 */
    public void setMaxRecords(String maxRecords) {        
        this.maxRecords = maxRecords;
    } 

/**
 * 
 * 
 * 
 * @return Returns the outputFormat.
 */
    public String getOutputFormat() {        
        return outputFormat;
    } 

/**
 * 
 * 
 * 
 * @param outputFormat The outputFormat to set.
 */
    public void setOutputFormat(String outputFormat) {        
        this.outputFormat = outputFormat;
    } 

/**
 * 
 * 
 * 
 * @return Returns the outputSchema.
 */
    public String[] getOutputSchema() {        
        return outputSchema;
    } 

/**
 * 
 * 
 * 
 * @param outputSchema The outputSchema to set.
 */
    public void setOutputSchema(String[] outputSchema) {        
        this.outputSchema = outputSchema;
    } 

/**
 * 
 * 
 * 
 * @param outputSchema 
 */
    public void setOutputSchema(String outputSchema) {        
        String[] s = new String[1];
        s[0] = outputSchema;
        this.outputSchema = s;
    } 

/**
 * 
 * 
 * 
 * @return Returns the sortBy.
 */
    public String getSortBy() {        
        return sortBy;
    } 

/**
 * 
 * 
 * 
 * @param sortBy The sortBy to set.
 */
    public void setSortBy(String sortBy) {        
        this.sortBy = sortBy;
    } 

/**
 * 
 * 
 * 
 * @return Returns the startPosition.
 */
    public String getStartPosition() {        
        return startPosition;
    } 

/**
 * 
 * 
 * 
 * @param startPosition The startPosition to set.
 */
    public void setStartPosition(String startPosition) {        
        this.startPosition = startPosition;
    } 

/**
 * 
 * 
 * 
 * @return Returns the serverAnswerReady.
 */
    public String getServerAnswerReady() {        
        return serverAnswerReady;
    } 

/**
 * 
 * 
 * 
 * @param serverAnswerReady The serverAnswerReady to set.
 */
    public void setServerAnswerReady(String serverAnswerReady) {        
        this.serverAnswerReady = serverAnswerReady;
    } 

/**
 * 
 * 
 * 
 * @return Returns the serverProfile.
 */
    public String getServerProfile() {        
        return serverProfile;
    } 

/**
 * 
 * 
 * 
 * @param serverProfile The serverProfile to set.
 */
    public void setServerProfile(String serverProfile) {        
        this.serverProfile = serverProfile;
    } 
 }