Application: gvSIG desktop » gvSIG data provider for DXF

#Sun Jul 09 17:57:16 CEST 2023

buildNumber=2303

<?xml version="1.0" encoding="ISO-8859-1"?>

<plugin-config>

  <libraries library-dir="lib/"/>

  <depends plugin-name="org.gvsig.app.mainplugin"/>

  <depends plugin-name="org.gvsig.exportto.app.mainplugin" optional="true"/>

  <resourceBundle name="text"/>

  <extensions>

     <extension class-name="org.gvsig.andami.LibraryExtension" active="false"/>

  </extensions>

</plugin-config>

<assembly>

  <id>gvsig-plugin-package</id>

  <formats>

    <format>zip</format>

  </formats>

  <baseDirectory>${project.artifactId}</baseDirectory>

  <includeBaseDirectory>true</includeBaseDirectory>

  <files>

    <file>

      <source>target/${project.artifactId}-${project.version}.jar</source>

      <outputDirectory>lib</outputDirectory>

    </file>

    <file>

      <source>target/package.info</source>

    </file>

  </files>

  <fileSets>

    <fileSet>

      <directory>src/main/resources-plugin</directory>

      <outputDirectory>.</outputDirectory>

    </fileSet>

  </fileSets>

  <dependencySets>

    <dependencySet>

      <useProjectArtifact>false</useProjectArtifact>

      <useTransitiveDependencies>false</useTransitiveDependencies>

      <outputDirectory>lib</outputDirectory>

      <includes>

        <include>org.gvsig:org.gvsig.dxf.provider.legend</include>

        <include>org.gvsig:org.gvsig.dxf.provider</include>

        <include>org.gvsig:org.gvsig.dxf.lib</include>

        <include>org.gvsig:org.gvsig.dxf.exportto</include>

      </includes>

    </dependencySet>

  </dependencySets>

</assembly>

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <artifactId>org.gvsig.dxf.app.mainplugin</artifactId>

  <packaging>jar</packaging> 

  <name>${project.artifactId}</name>

  <description>DXF file format support</description>

  <parent>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.dxf.app</artifactId>

      <version>2.0.246</version>

  </parent>

  <dependencies>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.tools.lib</artifactId>

        <scope>compile</scope>

    </dependency>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.andami</artifactId>

        <scope>compile</scope>

    </dependency>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.dxf.provider</artifactId>

        <scope>compile</scope>

    </dependency>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.dxf.lib</artifactId>

        <scope>runtime</scope>

    </dependency>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.dxf.exportto</artifactId>

        <scope>runtime</scope>

    </dependency>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.dxf.provider.legend</artifactId>

        <scope>compile</scope>

    </dependency>

  </dependencies>

    <properties>

        <!-- Package info property values -->

        <!-- Default values in org.gvsig.desktop -->

        <gvsig.package.info.name>Formats: DXF file format support</gvsig.package.info.name>

        <gvsig.package.info.state>testing</gvsig.package.info.state>

        <gvsig.package.info.official>true</gvsig.package.info.official>

        <gvsig.package.info.dependencies>required: org.gvsig.app.mainplugin -ge 2.1.0-A</gvsig.package.info.dependencies>

        <gvsig.package.info.categories>Formats,Vector</gvsig.package.info.categories>

        <gvsig.package.info.poolURL>https://devel.gvsig.org/download/projects/gvsig-dxf/pool</gvsig.package.info.poolURL>

    </properties>

</project>

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <artifactId>org.gvsig.dxf.app</artifactId>

  <packaging>pom</packaging>

  <name>${project.artifactId}</name>

  <parent>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.dxf</artifactId>

      <version>2.0.246</version>

  </parent>

  <modules>

    <module>org.gvsig.dxf.app.mainplugin</module>

  </modules>

</project>

package org.gvsig.export.dxf.service;

import org.gvsig.export.ExportException;

import org.gvsig.export.spi.AbstractExportService;

import org.gvsig.export.spi.ExportService;

import org.gvsig.export.spi.ExportServiceFactory;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataServerExplorer;

import org.gvsig.fmap.dal.NewDataStoreParameters;

import org.gvsig.fmap.dal.OpenDataStoreParameters;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters;

import org.gvsig.fmap.dal.feature.OpenFeatureStoreParameters;

import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorer;

import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorerParameters;

import org.gvsig.tools.util.HasAFile;

/**

 *

 * @author jjdelcerro

 */

public class ExportDXFService 

        extends AbstractExportService 

        implements ExportService 

    {

    public static final int MAX_FIELD_NAME_LENGTH = 10;

    protected ExportDXFService(ExportServiceFactory factory, ExportDXFParameters parameters) {

        super(factory, parameters);

    }

    @Override

    public ExportDXFParameters getParameters() {

        return (ExportDXFParameters) super.getParameters(); 

    }

    @Override

    protected DataServerExplorer createServerExplorer() throws ExportException{

        DataManager dataManager = DALLocator.getDataManager();

        FilesystemServerExplorerParameters explorerParams;

        try {

            explorerParams =

                (FilesystemServerExplorerParameters) dataManager

                    .createServerExplorerParameters(FilesystemServerExplorer.NAME);

        } catch (Exception e) {

            throw new ExportException(e);

        }

        explorerParams.setRoot(this.getParameters().getFile().getParent());

        FilesystemServerExplorer explorer;

        try {

            explorer = (FilesystemServerExplorer) dataManager.openServerExplorer(

                    "FilesystemExplorer", explorerParams

            );

            return explorer;

        } catch (Exception e) {

            throw new ExportException(e);

        }

    }

    @Override

    protected NewDataStoreParameters createTargetNewStoreParameters() throws ExportException {

        try {

            FilesystemServerExplorer explorer = (FilesystemServerExplorer) this.createServerExplorer();

            NewFeatureStoreParameters newStoreParameters = (NewFeatureStoreParameters) explorer.getAddParameters(

                    this.getParameters().getFile()

            );

            newStoreParameters.setDynValue("CRS", this.getParameters().getTargetProjection());

            // Usamos el featureType por defecto del DXF.

            return newStoreParameters;

        } catch (DataException ex) {

            throw new ExportException(ex);

        }

    }

    @Override

    public OpenDataStoreParameters createTargetOpenStoreParameters() throws ExportException {

        try {

            DataManager dataManager = DALLocator.getDataManager();

            OpenFeatureStoreParameters openStoreParameters = (OpenFeatureStoreParameters) dataManager.createStoreParameters("DXF");

            ((HasAFile)openStoreParameters).setFile(getParameters().getFile());

            openStoreParameters.setDynValue("CRS", this.getParameters().getTargetProjection());

            return openStoreParameters;

        } catch (DataException ex) {

            throw new ExportException(ex);

        }

    }

}

package org.gvsig.export.dxf.service;

//import org.gvsig.export.dbf.service.ExportDBFParameters;

import org.gvsig.export.ExportParametersGeometry;

import org.gvsig.tools.util.HasAFile;

/**

 *

 * @author jjdelcerro

 */

public interface ExportDXFParameters extends ExportParametersGeometry, HasAFile {

}

package org.gvsig.export.dxf.service;

import java.io.File;

import org.apache.commons.io.FilenameUtils;

import org.gvsig.export.spi.AbstractExportParametersGeometryFile;

import org.gvsig.export.spi.ExportServiceFactory;

/**

 *

 * @author jjdelcerro

 */

public class ExportDXFParametersImpl

        extends AbstractExportParametersGeometryFile

        implements ExportDXFParameters

    {

    private File file;

    public ExportDXFParametersImpl(ExportServiceFactory factory) {

        super(factory);

    }

    @Override

    public String getServiceName() {

        return ExportDXFServiceFactory.SERVICE_NAME;

    }

    @Override

    public File getFile() {

        return this.file;

    }

    @Override

    public void setFile(File file) {

        this.file = new File(FilenameUtils.removeExtension(file.getAbsolutePath()) + ".dxf");

    }

}

package org.gvsig.export.dxf.service;

import org.gvsig.export.ExportParameters;

import org.gvsig.export.spi.AbstractExportServiceFactory;

/**

 *

 * @author jjdelcerro

 */

public class ExportDXFServiceFactory 

        extends AbstractExportServiceFactory 

    {

    public static final String SERVICE_NAME = "DXF";

    public ExportDXFServiceFactory() {

        super(

                SERVICE_NAME,

                "DXF file",

                "DXF file"

        );

    }

    @Override

    public ExportDXFService createService(ExportParameters parameters) {

        ExportDXFService service = new ExportDXFService(this, (ExportDXFParameters) parameters);

        return service;

    }

    @Override

    public ExportDXFParameters createParameters() {

        ExportDXFParameters parameters = new ExportDXFParametersImpl(this);

        return parameters;

    }

    @Override

    public boolean hasTabularSupport() {

        return true;

    }

    @Override

    public boolean hasVectorialSupport() {

        return true;

    }

}

package org.gvsig.export.dxf.swing;

import org.gvsig.export.ExportParameters;

import org.gvsig.export.dxf.service.ExportDXFServiceFactory;

import org.gvsig.export.swing.JExportProcessPanel;

import org.gvsig.export.swing.spi.AbstractExportPanelsFactory;

import org.gvsig.export.swing.spi.ExportPanels;

import org.gvsig.export.swing.spi.ExportPanelsFactory;

/**

 *

 * @author jjdelcerro

 */

public class ExportDXFPanelsFactory  

        extends AbstractExportPanelsFactory

        implements ExportPanelsFactory {

    public ExportDXFPanelsFactory() {

        super(ExportDXFServiceFactory.SERVICE_NAME);

    }

    @Override

    public ExportPanels createPanels(JExportProcessPanel processPanel, ExportParameters parameters) {

        return new ExportDXFPanels(this, processPanel, parameters);

    }

}

package org.gvsig.export.dxf.swing;

import org.gvsig.export.ExportParameters;

import org.gvsig.export.swing.ExportSwingLocator;

import org.gvsig.export.swing.JExportProcessPanel;

import org.gvsig.export.swing.spi.AbstractExportPanels;

import org.gvsig.export.swing.spi.ExportPanels;

import org.gvsig.export.swing.spi.ExportPanelsFactory;

import org.gvsig.export.swing.spi.ExportPanelsManager;

/**

 *

 * @author jjdelcerro

 */

public class ExportDXFPanels 

        extends AbstractExportPanels

        implements ExportPanels

    {

    ExportDXFPanels(

            ExportPanelsFactory factory, 

            JExportProcessPanel processPanel, 

            ExportParameters parameters

        ) {

        super(factory, processPanel, parameters);

        this.initPanels();

    }

    private void initPanels() {

        ExportPanelsManager manager = ExportSwingLocator.getExportPanelsManager();

        this.add( manager.createStandardPanel(

                ExportPanelsManager.PANEL_SELECT_OUTPUT_FILE, 

                this.getProcessPanel(), 

                this.getParameters()

            )

        );

    }

}

package org.gvsig.export.dxf;

import org.gvsig.export.ExportLibrary;

import org.gvsig.export.ExportLocator;

import org.gvsig.export.dxf.service.ExportDXFServiceFactory;

import org.gvsig.export.dxf.swing.ExportDXFPanelsFactory;

import org.gvsig.export.spi.ExportServiceManager;

import org.gvsig.export.swing.ExportSwingLibrary;

import org.gvsig.export.swing.ExportSwingLocator;

import org.gvsig.export.swing.spi.ExportPanelsManager;

import org.gvsig.tools.library.AbstractLibrary;

import org.gvsig.tools.library.LibraryException;

/**

 *

 * @author jjdelcerro

 */

public class ExportDXFLibrary extends AbstractLibrary {

    @Override

    public void doRegistration() {

        registerAsServiceOf(ExportSwingLibrary.class);

        registerAsServiceOf(ExportLibrary.class);

    }

    @Override

    protected void doInitialize() throws LibraryException {

        // Nothing to do

    }

    @Override

    protected void doPostInitialize() throws LibraryException {

        ExportServiceManager manager = ExportLocator.getServiceManager();

        ExportPanelsManager swingManager = ExportSwingLocator.getExportPanelsManager();

        manager.register(new ExportDXFServiceFactory());

        swingManager.register(new ExportDXFPanelsFactory());

    }

}

org.gvsig.export.dxf.ExportDXFLibrary

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <parent>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.dxf</artifactId>

        <version>2.0.246</version>

    </parent>

    <artifactId>org.gvsig.dxf.exportto</artifactId>

    <packaging>jar</packaging>

  <dependencies>

    <dependency>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.exportto.swing.api</artifactId>

      <scope>compile</scope>

    </dependency>

    <dependency>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.exportto.swing.prov.dbf</artifactId>

      <scope>compile</scope>

    </dependency>

    <dependency>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.fmap.dal.api</artifactId>

      <scope>compile</scope>

    </dependency>

     <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.tools.swing.api</artifactId>

        <scope>compile</scope>

    </dependency>

    <dependency>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.tools.lib</artifactId>

      <scope>compile</scope>

    </dependency>

    <dependency>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.fmap.geometry.api</artifactId>    

      <scope>compile</scope>        

    </dependency>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.projection.api</artifactId>

        <scope>compile</scope>

    </dependency>

    <dependency>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.metadata.lib.basic.api</artifactId>

      <scope>compile</scope>

    </dependency>

    <dependency>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.tools.swing.impl</artifactId>

      <scope>runtime</scope>

    </dependency>

        <dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.fmap.dal.file.shp</artifactId>

            <scope>compile</scope>

        </dependency>

        <dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.fmap.dal.file.dbf</artifactId>

            <scope>compile</scope>

        </dependency>

  </dependencies>

    <name>org.gvsig.dxf.exportto</name>

</project>

/*

 * Cresques Mapping Suite. Graphic Library for constructing mapping applications.

 *

 * Copyright (C) 2004-5.

 *

 * 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:

 *

 * cresques@gmail.com

 */

package org.gvsig.dxf.io;

import java.io.BufferedReader;

import java.io.IOException;

import java.text.DecimalFormat;

import java.text.DecimalFormatSymbols;

import java.util.Locale;

/**

 * Grupo Dxf (code, data). Auxiliar para leer ficheros dxf

 *

 * @author "Luis W. Sevilla" <sevilla_lui@gva.es>

 * @author "Michel Michaud" (code from)

 */

public class DxfGroup {

    /*

    def get_group(handle):

    _code = int(handle.readline())

    _dfun = get_data_type(_code)

    _data = _dfun(handle.readline())

    return (_code, _data)

     */

    private static final DecimalFormatSymbols dfs = new DecimalFormatSymbols(Locale.US);

    private static final DecimalFormat[] decimalFormats = new DecimalFormat[] {

                                                              new DecimalFormat("#0",

                                                                                dfs),

                                                              new DecimalFormat("#0.0",

                                                                                dfs),

                                                              new DecimalFormat("#0.00",

                                                                                dfs),

                                                              new DecimalFormat("#0.000",

                                                                                dfs),

                                                              new DecimalFormat("#0.0000",

                                                                                dfs),

                                                              new DecimalFormat("#0.00000",

                                                                                dfs),

                                                              new DecimalFormat("#0.000000",

                                                                                dfs),

                                                              new DecimalFormat("#0.0000000",

                                                                                dfs),

                                                              new DecimalFormat("#0.00000000",

                                                                                dfs),

                                                              new DecimalFormat("#0.000000000",

                                                                                dfs),

                                                              new DecimalFormat("#0.0000000000",

                                                                                dfs),

                                                              new DecimalFormat("#0.00000000000",

                                                                                dfs),

                                                              new DecimalFormat("#0.000000000000",

                                                                                dfs)

                                                          };

    int code;

    Object data;

    /**

     * Constructor por defecto.

     */

    public DxfGroup() {

        code = -1;

        data = null;

    }

    /**

     * Constructor habitual. Representa una entidad individual dentro del DXF

     * @param code, �ndice del dato dentro del DxfGroup

     * @param data, el propio dato que queda almacenado en el DxfGroup

     */

    public DxfGroup(int code, String data) {

        this.code = code;

        this.data = data;

    }

    /**

     * Lee una entidad del DXF y la empaqueta en un DxfGroup.

     * @param fi, BufferedReader mediante el cual accedemos al DXF

     * @return DxfGroup con la informaci�n procedente del DXF

     * @throws NumberFormatException

     * @throws IOException

     */

    public static DxfGroup read(BufferedReader fi)

                         throws NumberFormatException, IOException {

        DxfGroup grp = null;

        String txt = fi.readLine();

        if (txt != null) {

            if (!txt.equals("")) {

                grp = new DxfGroup();

                grp.code = Integer.parseInt(txt.trim());

                grp.readData(fi);

            } else {

                // Se trata de una linea en blanco y no se hace nada.

            }

        }

        return grp;

    }

    /**

     * Devuelve el code

     * @return

     */

    public int getCode() {

        return code;

    }

    /**

     * Devuelve data

     * @return

     */

    public Object getData() {

        return data;

    }

    /**

     * Lee un dato individual dentro de un DxfGroup

     * @param fi, BufferedReader

     * @throws IOException

     */

    private void readData(BufferedReader fi) throws IOException {

        String txt = fi.readLine().trim();

        if ((0 <= code) && (code <= 9)) {

            data = txt; //_dfun = string_data

        } else if ((10 <= code) && (code <= 59)) {

            data = new Double(Double.parseDouble(txt)); //_dfun = float_data

        } else if ((60 <= code) && (code <= 79)) {

            try {

                data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int

            } catch (java.lang.NumberFormatException e) {

                data = new Integer((int) Double.parseDouble(txt));

            }

        } else if ((90 <= code) && (code <= 99)) {

            data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 32-bit int

        } else if (code == 100) {

            data = txt; //_dfun = unicode_data

        } else if (code == 102) {

            // Fran: Comentado para ganar velocidad.

            //System.err. ("Dxf: codigo " + code + " no implementado."); //_dfun = unicode_data

        } else if (code == 105) {

            data = txt;

            ; //_dfun = handle_data

        } else if ((110 <= code) && (code <= 139)) {

            data = new Double(Double.parseDouble(txt)); //_dfun = float_data // not in dxf spec

        } else if ((140 <= code) && (code <= 149)) { // says 147 in dxf spec

            data = new Double(Double.parseDouble(txt)); //_dfun = float_data

        } else if ((170 <= code) && (code <= 179)) { // says 175 in dxf spec

            data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int

        } else if ((210 <= code) && (code <= 239)) {

            data = new Double(Double.parseDouble(txt)); //_dfun = float_data // del TEXT procendente de exportacion de microstation 

        } else if ((270 <= code) && (code <= 279)) {

            data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // not in dxf spec

        } else if ((280 <= code) && (code <= 289)) {

            data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 8-bit int

        } else if ((290 <= code) && (code <= 299)) {

            data = new Boolean(Boolean.getBoolean(txt)); //_dfun = bool_data

        } else if ((300 <= code) && (code <= 309)) {

            data = txt; //_dfun = string_data

        } else if ((310 <= code) && (code <= 319)) {

            //_dfun = bin_data

            //throw new IOException("Dxf: codigo "+code+" no implementado.");

        } else if ((320 <= code) && (code <= 329)) {

            //_dfun = handle_data

            //throw new IOException("Dxf: codigo "+code+" no implementado.");

        } else if ((330 <= code) && (code <= 369)) {

            // Fran: Comentado para ganar velocidad.

            //System.err.   ("Dxf: codigo " + code + " no implementado."); //_dfun = hex_data

        } else if ((370 <= code) && (code <= 379)) {

            data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 8-bit int

        } else if ((380 <= code) && (code <= 389)) {

            data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 8-bit int

        } else if ((390 <= code) && (code <= 399)) {

            data = txt; //_dfun = handle_data

        } else if ((400 <= code) && (code <= 409)) {

            data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int

        } else if ((410 <= code) && (code <= 419)) {

            data = txt; //_dfun = string_data

        } else if (code == 999) {

            data = txt; //_dfun = string_data // comment

        } else if ((1000 <= code) && (code <= 1009)) {

            data = txt; //_dfun = string_data

        } else if ((1010 <= code) && (code <= 1059)) {

            data = new Double(Double.parseDouble(txt)); //_dfun = float_data

        } else if ((1060 <= code) && (code <= 1070)) {

            data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int

        } else if (code == 1071) {

            data = new Integer(Integer.parseInt(txt)); //_dfun = int_data # 32-bit int

        } else {

            throw new IOException("DxfReader: c�digo " + code +

                                  " desconocido.");

            //raise ValueError, "Unexpected code: %d" % code

        }

        //return _dfun

    }

    /**

     * Permite comparar dos objetos de la clase DxfGroup

     * @param c, code

     * @param s, data

     * @return boolean

     */

    public boolean equals(int c, String s) {

        if ((c == code) && (s.compareTo((String) data) == 0)) {

            return true;

        }

        return false;

    }

    /**

     * Devuelve un dato concreto en forma de String tabulado

     * @param code

     * @return String

     */

    public static String int34car(int code) {

        if (code < 10) {

            return "  " + Integer.toString(code);

        } else if (code < 100) {

            return " " + Integer.toString(code);

        } else {

            return Integer.toString(code);

        }

    }

    /**

     * Devuelve un dato concreto en forma de String tabulado

     * @param value

     * @return String

     */

    public static String int6car(int value) {

        String s = "     " + Integer.toString(value);

        return s.substring(s.length() - 6, s.length());

    }

    /**

     * Convierte a String un dato del DxfGroup

     * @param code

     * @param value

     * @return String

     */

    public static String toString(int code, String value) {

        return int34car(code) + "\r\n" + value + "\r\n";

    }

    /**

     * Convierte a String un dato del DxfGroup

     * @param code

     * @param value

     * @return String

     */

    public static String toString(int code, int value) {

        return int34car(code) + "\r\n" + int6car(value) + "\r\n";

    }

    /**

     * Convierte a String un dato del DxfGroup

     * @param code

     * @param value

     * @param decimalPartLength

     * @return String

     */

    public static String toString(int code, float value, int decimalPartLength) {

        return int34car(code) + "\r\n" +

               decimalFormats[decimalPartLength].format((double) value) +

               "\r\n";

    }

    /**

     * Convierte a String un dato del DxfGroup

     * @param code

     * @param value

     * @param decimalPartLength

     * @return String

     */

    public static String toString(int code, double value, int decimalPartLength) {

        return int34car(code) + "\r\n" +

               decimalFormats[decimalPartLength].format(value) + "\r\n";

    }

    /**

     * Convierte a String un dato del DxfGroup

     * @param code

     * @param value

     * @return String

     */

    public static String toString(int code, Object value) {

        if (value instanceof String) {

            return toString(code, (String) value);

        } else if (value instanceof Integer) {

            return toString(code, ((Integer) value).intValue());

        } else if (value instanceof Double) {

            return toString(code, ((Double) value).floatValue(), 3);

        } else if (value instanceof Double) {

            return toString(code, ((Double) value).doubleValue(), 6);

        } else {

            return toString(code, value.toString());

        }

    }

    /**

     * Convierte a String un dato del DxfGroup

     */

    public String toString() {

        return toString(code, data);

    }

    /**

     * jmorell: Permite rellenar los datos. �til en la escritura de DXFs.

     * @param data The data to set.

     */

    public void setData(Object data) {

        this.data = data;

    }

    /**

     * jmorell: Permite rellenar los c�digos. �til en la escritura de DXFs.

     * @param code The code to set.

     */

    public void setCode(int code) {

        this.code = code;

    }

}

/*

 * Cresques Mapping Suite. Graphic Library for constructing mapping applications.

 *

 * Copyright (C) 2004-5.

 *

 * 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:

 *

 * cresques@gmail.com

 */

package org.gvsig.dxf.io;

import java.io.IOException;

import java.io.InputStream;

import java.util.Enumeration;

import java.util.zip.ZipEntry;

import java.util.zip.ZipFile;

/**

 * @author "Luis W. Sevilla" <sevilla_lui@gva.es>* @author administrador

 */

public class ZipFileFolder extends FileFolder {

    String zName = null;

    public ZipFile file = null;

    public ZipFileFolder() {

        super();

    }

    /**

     * Constructor.

     *

     * @param fname

     */

    public ZipFileFolder(String fName) throws IOException {

        fName = DataSource.normalize(fName);

        if (isUrl(fName)) {

            zName = getZName(fName);

        } else {

            zName = fName;

        }

        file = new ZipFile(zName);

    }

    /**

     * Analiza un nombre de fichero en formato zip://zipname.zip?file.ext

     * @param urlName

     */

    public static boolean isUrl(String name) {

        String str = name.substring(0, 3);

        str.toLowerCase();

        if (str.compareTo("zip") == 0) {

            return true;

        }

        return false;

    }

    private String getZName(String urlName) {

        return urlName.substring(6, urlName.indexOf("?"));

    }

    private String getFName(String urlName) {

        return urlName.substring(urlName.indexOf("?") + 1);

    }

    public ZipEntry getZipEntry(String fName) throws IOException {

        InputStream is = null;

        if (isUrl(fName)) {

            fName = getFName(fName);

        }

        return file.getEntry(fName);

    }

    public InputStream getInputStream(String fName) throws IOException {

        return file.getInputStream(getZipEntry(fName));

    }

    public InputStream getInputStream(ZipEntry ze) throws IOException {

        return file.getInputStream(ze);

    }

    public int count() {

        return file.size();

    }

    public Enumeration entries() {

        return file.entries();

    }

}

/*

 * Cresques Mapping Suite. Graphic Library for constructing mapping applications.

 *

 * Copyright (C) 2004-5.

 *

 * 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:

 *

 * cresques@gmail.com

 */

package org.gvsig.dxf.io;

import java.io.BufferedReader;

import java.io.FileReader;

import java.io.FileWriter;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.Reader;

import java.util.Date;

import java.util.Hashtable;

import java.util.Vector;

import org.cresques.cts.ICoordTrans;

import org.cresques.cts.IProjection;

import org.cresques.geo.Projected;

import org.cresques.px.Extent;

import org.gvsig.dxf.px.IObjList;

import org.gvsig.dxf.px.dxf.DxfEntityMaker;

import org.gvsig.dxf.px.dxf.DxfHeaderManager;

import org.gvsig.dxf.px.dxf.DxfHeaderVariables;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * Clase que representa un fichero en formato DXF. Contiene los interfaces y

 * m�todos necesarios para acceder a la informaci�n almacenada en su

 * interior.

 *

 * @author jmorell

 */

public class DxfFile extends GeoFile {

    public static Logger logger = LoggerFactory.getLogger(DxfFile.class);

    private boolean cadFlag = true;

    long lineNr = 0;

    String buf = null;

    BufferedReader fi;

    long l = 0;

    int count = 0;

    DxfGroup grp = null;

    EntityFactory entityMaker = null;

    VarSettings headerManager;

    private boolean dxf3DFlag;

    /**

     * Crea los objetos en el Modelo correspondiente.

     *

     * @author "Luis W. Sevilla" <sevilla_lui@gva.es>

     */

    public interface EntityFactory extends Projected {

        /**

         * Permite saber si se est�n a�adiendo elementos a un bloque

         *

         * @param booleano que indica si se est�n a�adiendo elementos a un

         * bloque

         */

        public void setAddingToBlock(boolean a);

        /**

         * Crea una nueva capa partiendo de la informaci�n almacenada en el

         * DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n de la

         * nueva capa

         * @throws Exception

         */

        public void createLayer(DxfGroupVector v) throws Exception;

        /**

         * Crea una nueva polil�nea partiendo de la informaci�n almacenada

         * en el DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n de la

         * nueva polil�nea

         * @throws Exception

         */

        public void createPolyline(DxfGroupVector v) throws Exception;

        /**

         * A�ade un v�rtice a la polil�nea que se est� creando

         *

         * @param DxfGroupVector con la informaci�n necesaria para la

         * adici�n del v�rtice

         * @throws Exception

         */

        public void addVertex(DxfGroupVector v) throws Exception;

        /**

         * Fin de secuencia

         *

         * @throws Exception

         */

        public void endSeq() throws Exception;

        /**

         * Crea una nueva LwPolyline partiendo de la informaci�n almacenada en

         * el DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n de la

         * nueva polil�nea

         * @throws Exception

         */

        public void createLwPolyline(DxfGroupVector v) throws Exception;

        /**

         * Crea una nueva l�nea partiendo de la informaci�n almacenada en el

         * DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n de la

         * nueva l�nea

         * @throws Exception

         */

        public void createLine(DxfGroupVector v) throws Exception;

        /**

         * Crea un nuevo texto partiendo de la informaci�n almacenada en el

         * DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n del

         * nuevo texto

         * @throws Exception

         */

        public void createText(DxfGroupVector v) throws Exception;

        /**

         * Crea un nuevo MText partiendo de la informaci�n almacenada en el

         * DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n del

         * nuevo MText

         * @throws Exception

         */

        public void createMText(DxfGroupVector v) throws Exception;

        /**

         * Crea un nuevo punto partiendo de la informaci�n almacenada en el

         * DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n del

         * nuevo punto

         * @throws Exception

         */

        public void createPoint(DxfGroupVector v) throws Exception;

        /**

         * Crea un nuevo c�rculo partiendo de la informaci�n almacenada en

         * el DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n del

         * nuevo c�rculo

         * @throws Exception

         */

        public void createCircle(DxfGroupVector v) throws Exception;

        /**

         * Crea una nueva elipse partiendo de la informaci�n almacenada en el

         * DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n de la

         * nueva elipse

         * @throws Exception

         */

        public void createEllipse(DxfGroupVector v) throws Exception;

        /**

         * Crea un nuevo arco partiendo de la informaci�n almacenada en el DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n del

         * nuevo arco

         * @throws Exception

         */

        public void createArc(DxfGroupVector v) throws Exception;

        /**

         * Crea un nuevo punto de inserci�n partiendo de la informaci�n

         * almacenada en el DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n del

         * nuevo punto de inserci�n

         * @throws Exception

         */

        public void createInsert(DxfGroupVector v) throws Exception;

        /**

         * Crea un nuevo s�lido 2D partiendo de la informaci�n almacenada en

         * el DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n del

         * nuevo s�lido

         * @throws Exception

         */

        public void createSolid(DxfGroupVector v) throws Exception;

        /**

         * Crea un nuevo Spline partiendo de la informaci�n almacenada en el

         * DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n del

         * nuevo Spline

         * @throws Exception

         */

        public void createSpline(DxfGroupVector v) throws Exception;

        /**

         * Construye la definici�n de un nuevo atributo partiendo de la

         * informaci�n almacenada en el DXF

         *

         * @param DxfGroupVector con informaci�n para la construcci�n de la

         * definici�n del nuevo atributo

         * @throws Exception

         */

        public void createAttdef(DxfGroupVector v) throws Exception;

        /**

         * Crea un nuevo atributo partiendo de la informaci�n almacenada en el

         * DXF

         *

         * @param DxfGroupVector con informaci�n para la creaci�n del nuevo

         * atributo

         * @throws Exception

         */

        public void createAttrib(DxfGroupVector v) throws Exception;

        /**

         * Crea un bloque

         *

         * @param DxfGroupVector con informaci�n para la creaci�n del nuevo

         * elemento

         * @throws Exception

         */

        public void createBlock(DxfGroupVector v) throws Exception;

        /**

         * Fin de la definici�n de un bloqe

         *

         * @param DxfGroupVector con informaci�n referente al final de un

         * bloque

         * @throws Exception

         */

        public void endBlk(DxfGroupVector v) throws Exception;

        /**

         * Gestiona los bloques que no se han tratado en la primera vuelta

         */

        void testBlocks();

        /**

         * Devuelve el extent

         *

         * @return el extent

         */

        public Extent getExtent();

        /**

         * Devuelve la lista de bloques

         *

         * @return la lista de bloques

         */

        public Vector getBlkList();

        /**

         * Permite la gesti�n de los atributos almacenados en unn DXF

         *

         * @return un Vector con la lista de atributos

         */

        public Vector getAttributes();

        /**

         * Borra los atributos repetidos

         */

        public void depureAttributes();

        /**

         * Devuelve los objetos almacenados en el DXF

         *

         * @return IObjList con los objetos procedentes del DXF

         */

        public IObjList getObjects();

        /**

         * Permite saber si se trata de un fichero DXF en 2D o en 3D

         *

         * @return booleano que indica si se trata de un fichero DXF 3D

         */

        public boolean isDxf3DFile();

    };

    /**

     * Establece el estado de las variables propias de un DXF que est�n

     * definidas en la secci�n HEADER. Por ejemplo, la versi�n del DXF.

     *

     * @author jmorell (jose.morell@gmail.com)

     * @version 15-dic-2004

     */

    public interface VarSettings {

        /**

         * Establece la versi�n de Autocad en la que fue generado el DXF.

         *

         * @param informaci�n de base

         * @throws Exception

         */

        public void setAcadVersion(DxfGroupVector v) throws Exception;

        /**

         * Devuelve la versi�n de Autocad en la que fue generado el DXF.

         *

         * @return

         */

        public String getAcadVersion();

        /**

         * Devuelve el estado de las variables propias de un DXF

         *

         * @return

         */

        public DxfHeaderVariables getDxfHeaderVars();

        public boolean isWritedDxf3D();

        public void loadMinZFromHeader(double d);

        public void loadMaxZFromHeader(double d);

    };

    /**

     * Constructor de la clase

     *

     * @param proj, la proyecci�n cartogr�fica

     * @param name, el path absoluto hasta el fichero DXF

     * @param maker, el interface que permite la construcci�n de las entidades

     * procedentes del DXF

     */

    public DxfFile(IProjection proj, String name, EntityFactory maker) {

        super(proj, name);

        entityMaker = maker;

        headerManager = new DxfHeaderManager();

    }

    /**

     * Constructor de la clase que adem�s incorpora la capacidad de leer una

     * porci�n del HEADER

     *

     * @param proj, la proyecci�n cartogr�fica

     * @param name, el path absoluto hasta el fichero DXF

     * @param maker, el interface que permite la construcci�n de las entidades

     * procedentes del DXF

     * @param dxfVars, el interface que permite la lectura del HEADER de un DXF

     */

    public DxfFile(IProjection proj, String name, EntityFactory maker, VarSettings dxfVars) {

        super(proj, name);

        entityMaker = maker;

        headerManager = dxfVars;

    }

    /**

     * Carga un fichero en formato DXF

     *

     * @throws Exception

     */

    public GeoFile load() throws Exception {

        logger.debug("Dxf: Cargando " + name + " ...");

        if (ZipFileFolder.isUrl(name)) {

            ZipFileFolder zFolder = new ZipFileFolder(name);

            InputStream is = zFolder.getInputStream(name);

            return load(new InputStreamReader(is));

        } else {

            return load(new FileReader(name));

        }

    }

    /**

     * Carga un fichero en formato DXF tomando un Reader como par�metro

     *

     * @param fr, Reader que se le pasa como par�metro

     * @return devuelve un objeto GeoFile, padre de DxfFile

     * @throws Exception

     * @throws Exception

     */

    public GeoFile load(Reader fr) throws Exception {

        logger.debug("Dxf: Cargando '" + name + "' ...");

        fi = new BufferedReader(fr);

        while ((grp = readGrp()) != null) {

            l += 2;

            if (grp.equals(0, "EOF")) {

                break;

            }

            if (grp.equals(0, "SECTION")) {

                readSection();

            }

        }

        fi.close();

        extent.add(entityMaker.getExtent());

        logger.debug("Dxf: '" + name + "' cargado. (" + l + " l�neas).");

        this.lineNr = l;

        return this;

    }

    /**

     * El fichero DXF se divide en grupos. Este m�todo permite leer cada grupo

     * individualmente

     *