Application: gvSIG desktop » gvSIG data provider for GPE

package org.gvsig.xmlschema.lib.spi.reader;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.util.Iterator;

import org.gvsig.xmlschema.lib.api.XMLSchemaLocator;

import org.gvsig.xmlschema.lib.api.exceptions.SchemaCreationException;

import org.gvsig.xmlschema.lib.api.som.IXSAll;

import org.gvsig.xmlschema.lib.api.som.IXSChoice;

import org.gvsig.xmlschema.lib.api.som.IXSComplexContent;

import org.gvsig.xmlschema.lib.api.som.IXSComplexTypeDefinition;

import org.gvsig.xmlschema.lib.api.som.IXSContentType;

import org.gvsig.xmlschema.lib.api.som.IXSElementDeclaration;

import org.gvsig.xmlschema.lib.api.som.IXSExtension;

import org.gvsig.xmlschema.lib.api.som.IXSGroup;

import org.gvsig.xmlschema.lib.api.som.IXSRestriction;

import org.gvsig.xmlschema.lib.api.som.IXSSchema;

import org.gvsig.xmlschema.lib.api.som.IXSSequence;

import org.gvsig.xmlschema.lib.api.som.IXSSimpleContent;

import org.gvsig.xmlschema.lib.api.som.IXSSimpleTypeDefinition;

import org.gvsig.xmlschema.lib.api.som.IXSTypeDefinition;

import org.gvsig.xmlschema.lib.spi.XMLSchemaBaseTest;

/* 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: SchemaReaderBaseTest.java 161 2007-06-28 13:05:27Z jorpiell $

 * $Log$

 * Revision 1.3  2007/06/28 13:04:33  jorpiell

 * The Qname has been updated to the 1.5 JVM machine. The schema validation is made in the GPEWriterHandlerImplementor class

 *

 * Revision 1.2  2007/06/22 12:21:18  jorpiell

 * The typeNotFoundException has been deleted. It never was thrown

 *

 * Revision 1.1  2007/06/14 16:15:03  jorpiell

 * builds to create the jars generated and add the schema code to the libGPEProject

 *

 * Revision 1.1  2007/06/14 13:50:07  jorpiell

 * The schema jar name has been changed

 *

 * Revision 1.3  2007/06/08 11:35:16  jorpiell

 * IXSSchema interface updated

 *

 * Revision 1.2  2007/06/08 07:31:20  jorpiell

 * Add the euroRoadS test

 *

 * Revision 1.1  2007/06/08 06:55:05  jorpiell

 * Fixed some bugs

 *

 * Revision 1.4  2007/06/07 14:54:13  jorpiell

 * Add the schema support

 *

 * Revision 1.3  2007/05/30 12:25:48  jorpiell

 * Add the element collection

 *

 * Revision 1.2  2007/05/28 12:38:03  jorpiell

 * Some bugs fixed

 *

 * Revision 1.1  2007/05/25 11:55:00  jorpiell

 * First update

 *

 *

 */

/**

 * This class must be implemented by all the xml Schema 

 * reading tests.

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

 */

public abstract class SchemaReaderBaseTest extends XMLSchemaBaseTest {

    private IXSSchema schema = null;

    public void testParse() throws SchemaCreationException, FileNotFoundException{

        File file = new File(SchemaReaderBaseTest.class.getClassLoader().getResource(getResourceFileName()).getFile());       

        assertNotNull(file);

        assertTrue(file.exists());

        schema = XMLSchemaLocator.getXMLSchemaManager().parse(getProviderName(), new FileInputStream(file));

        printSchema();

        makeAsserts();

    }

    public abstract String getProviderName();

    /**

     * Gets the XML schema file to open

     * @return

     */

    public abstract String getResourceFileName();

    /**

     * This method must be used by the subclasses

     * to make the comparations. 

     */

    public abstract void makeAsserts() ;

    /**

     * @return the schema

     */

    public IXSSchema getSchema() {

        return schema;

    }

    /**

     * Print the schema elements by console

     * @

     */

    private void printSchema() {

        Iterator it = getSchema().getElementDeclarations().iterator();

        while (it.hasNext()){

            IXSElementDeclaration element = (IXSElementDeclaration)it.next();

            printElement(element, "");                        

        }

    }                

    /**

     * Print one element

     * @param element

     * xml schema element to print

     * @param tab

     * Tabs to write on the left part of each line

     * @

     */

    private void printElement(IXSElementDeclaration element, String tab) {

        IXSTypeDefinition type = element.getTypeDefinition();

        System.out.print(tab + "ELEMENT: ");

        if (element.getQName() != null){

            System.out.print(element.getQName().getLocalPart());

        }else{

            System.out.print("NULL");

        }

        System.out.print(", TYPE: ");

        if (type == null){

            System.out.print("NULL");

            System.out.print(", TYPE NAME: " + element.getTypeName());

            System.out.print("\n");

        }else{

            System.out.print(type.getQName().getLocalPart());

            System.out.print("\n");

            printType(type,tab + "\t");

        }                

    }

    private void printType(IXSTypeDefinition type, String tab) {

        if (type instanceof IXSSimpleTypeDefinition){

            System.out.print(tab + "SIMPLE TYPE");

            System.out.print("\n");

        }else if (type instanceof IXSComplexTypeDefinition){ 

            System.out.print(tab + "COMPLEX TYPE");

            System.out.print("\n");

            printComplexType((IXSComplexTypeDefinition)type,tab + "\t");                        

        }

    }

    private void printComplexType(IXSComplexTypeDefinition complexType, String tab) {

        IXSContentType contentType = complexType.getContentType();

        if (contentType != null){

            printContentType(contentType,tab);

        }

        IXSGroup group = complexType.getGroup();

        if (group != null){

            printGroup(group,tab);

        }

    }

    private void printContentType(IXSContentType contentType, String tab)  {

        if (contentType instanceof IXSSimpleContent){

            System.out.println(tab + "SIMPLE CONTENT");

            System.out.print("\n");

            printSimpleContent((IXSSimpleContent)contentType, tab + "\t");

        }else if (contentType instanceof IXSComplexContent){

            System.out.print(tab + "COMPLEX CONTENT");

            System.out.print("\n");

            printComplexContent((IXSComplexContent)contentType, tab + "\t");

        }else if (contentType instanceof IXSGroup){

            printGroup((IXSGroup)contentType, tab + "\t");

        }                

    }

    private void printSimpleContent(IXSSimpleContent simpleContent, String tab) {

        IXSRestriction restriction = simpleContent.getRestriction();

        if (restriction != null){

            printRestriction(restriction, tab  + "\t");

        }

        IXSExtension extension = simpleContent.getExtension();

        if (extension != null){

            printExtension(extension, tab  + "\t");

        }

    }

    private void printComplexContent(IXSComplexContent complexContent, String tab) {

        IXSRestriction restriction = complexContent.getRestriction();

        if (restriction != null){

            printRestriction(restriction, tab);

        }

        IXSExtension extension = complexContent.getExtension();

        if (extension != null){

            printExtension(extension, tab);

        }

    }

    private void printExtension(IXSExtension extension, String tab)  {

        System.out.print(tab + "EXTENSION");

        System.out.print("\n");

        IXSGroup group = extension.getGroup();

        if (group != null){

            printGroup(group,tab + "\t");

        }

    }

    private void printRestriction(IXSRestriction restriction, String tab){

        System.out.print(tab + "RESTRICTION");

        System.out.print("\n");

        IXSGroup group = restriction.getGroup();

        if (group != null){

            printGroup(group,tab + "\t");

        }

    }

    private void printGroup(IXSGroup group, String tab)  {

        if (group instanceof IXSChoice){                        

            System.out.print(tab + "CHOICE");        

        }else if (group instanceof IXSSequence){

            System.out.print(tab + "SEQUENCE");        

        }else if (group instanceof IXSAll){

            System.out.print(tab + "ALL");        

        }else {

            System.out.print(tab + "GROUP");        

        }

        System.out.print("\n");

        Iterator it = group.getItems().iterator();

        while (it.hasNext()){

            Object item = it.next();

            if (item instanceof IXSElementDeclaration){

                printElement((IXSElementDeclaration)item, tab + "\t");                                

            }else {

                printGroup((IXSGroup)item, tab);

            }                                

        }

    }

    //        private void printChoice(IXSChoice choice, String tab){

    //                System.out.print(tab + "CHOICE");        

    //                System.out.print("\n");

    //                Iterator it = choice.getItems().iterator();

    //                while (it.hasNext()){

    //                        IXSElementDeclaration element = (IXSElementDeclaration)it.next();

    //                        printElement(element, "");

    //                        System.out.print("\n");

    //                }

    //        }        

}