Application: gvSIG desktop » gvSIG data provider for GPE

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    <modelVersion>4.0.0</modelVersion>

    <artifactId>org.gvsig.xmlpull</artifactId>

    <packaging>pom</packaging>

    <version>2.0.8</version>

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

    <description>XML Pull parser library</description>

    <url>http://devel.gvsig.org/sites/org.gvsig.xmlpull</url>

    <parent>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.desktop</artifactId>

        <version>2.0.241</version>

    </parent>

    <scm>

        <connection>scm:svn:https://devel.gvsig.org/svn/gvsig-gpe/org.gvsig.xmlpull/library/tags/org.gvsig.xmlpull-2.0.8</connection>

        <developerConnection>scm:svn:https://devel.gvsig.org/svn/gvsig-gpe/org.gvsig.xmlpull/library/tags/org.gvsig.xmlpull-2.0.8</developerConnection>

        <url>https://devel.gvsig.org/redmine/projects/gvsig-gpe/repository/show/org.gvsig.xmlpull/library/tags/org.gvsig.xmlpull-2.0.8</url>

    </scm>

    <repositories>

        <repository>

            <id>gvsig-public-http-repository</id>

            <name>gvSIG maven public HTTP repository</name>

            <url>http://devel.gvsig.org/m2repo/j2se</url>

            <releases>

                <enabled>true</enabled>

                <updatePolicy>daily</updatePolicy>

                <checksumPolicy>warn</checksumPolicy>

            </releases>

            <snapshots>

                <enabled>true</enabled>

                <updatePolicy>daily</updatePolicy>

                <checksumPolicy>warn</checksumPolicy>

            </snapshots>

        </repository>

    </repositories>

    <build>

        <plugins>

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-release-plugin</artifactId>

                <configuration>

                    <tagBase>https://devel.gvsig.org/svn/gvsig-gpe/org.gvsig.xmlpull/library/tags</tagBase>

                </configuration>

            </plugin>

        </plugins>

    </build>

    <dependencyManagement>

        <dependencies>

            <!-- Childs -->

            <dependency>

                <groupId>org.gvsig</groupId>

                <artifactId>org.gvsig.xmlpull.lib.api</artifactId>	

                <version>2.0.8</version>		

            </dependency>

            <dependency>

                <groupId>org.gvsig</groupId>

                <artifactId>org.gvsig.xmlpull.lib.spi</artifactId>

                <version>2.0.8</version>			

            </dependency>

            <dependency>

              <groupId>org.gvsig</groupId>

              <artifactId>org.gvsig.xmlpull.lib.impl</artifactId>

              <version>2.0.8</version>

            </dependency>

            <dependency>

              <groupId>org.gvsig</groupId>

              <artifactId>org.gvsig.xmlpull.prov.stax</artifactId>

              <version>2.0.8</version>

            </dependency>

            <dependency>

              <groupId>org.gvsig</groupId>

              <artifactId>org.gvsig.xmlpull.prov.kxml</artifactId>

              <version>2.0.8</version>

            </dependency>

            <!-- Extern libraries -->

            <dependency>

                <groupId>stax</groupId>

                <artifactId>stax-api</artifactId>

                <version>1.0.1</version>

                <scope>compile</scope>

            </dependency>

            <dependency>

                <groupId>stax</groupId>

                <artifactId>stax</artifactId>

                <version>1.2.0</version>

                <scope>compile</scope>

            </dependency>	

        </dependencies>

    </dependencyManagement>

    <modules>

        <module>org.gvsig.xmlpull.lib</module>

        <module>org.gvsig.xmlpull.prov</module>		

    </modules>

</project>

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

<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.xmlpull.lib</artifactId>

	<packaging>pom</packaging>	

	<name>org.gvsig.xmlpull.lib</name>

	<description>XML Pull library</description>

	<parent>

		<groupId>org.gvsig</groupId>

		<artifactId>org.gvsig.xmlpull</artifactId>	

		<version>2.0.8</version>	

	</parent>

	<modules>

		<module>org.gvsig.xmlpull.lib.api</module>

		<module>org.gvsig.xmlpull.lib.spi</module>

		<module>org.gvsig.xmlpull.lib.impl</module>

	</modules>

</project>

org.gvsig.xmlpull.lib.api.XmlPullLibrary

/* gvSIG. Geographic Information System of the Valencian Government

*

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

* of the Valencian Government (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2010 {Iver T.I.}   {Task}

*/

package org.gvsig.xmlpull.lib.api;

import java.io.InputStream;

import java.io.OutputStream;

import org.gvsig.xmlpull.lib.api.stream.IXmlStreamReader;

import org.gvsig.xmlpull.lib.api.stream.IXmlStreamWriter;

import org.gvsig.xmlpull.lib.api.stream.XmlStreamException;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public interface XmlPullManager {

	public IXmlStreamReader createStreamReader(String mimeType, InputStream is) throws XmlStreamException, IllegalArgumentException;

	public IXmlStreamWriter createStreamWriter(String mimeType, OutputStream os) throws XmlStreamException, IllegalArgumentException;

}

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

 *

 * Copyright (C) 2007 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 9638 62 495

 *      gvsig@gva.es

 *      www.gvsig.gva.es

 */

package org.gvsig.xmlpull.lib.api.stream;

/**

 * The EventType enum defines the possible parse events a {@link IXmlStreamReader} may return during

 * each call to {@code next()}.

 * <p>

 * These are high level events and may not map one to one to the low level Binary XML format tokens.

 * This is so to better reflect the problem domain for this high level API, letting the low level

 * treatment of specific bxml tokens to the implementation criteria.

 * </p>

 * <p>

 * In general lines, it could be said that the following EventType to TokenType mappings are

 * defined: <table>

 * <tr>

 * <th>EventType</th>

 * <th>TokenType</th>

 * </tr>

 * <tr>

 * <td>NONE</td>

 * <td>Header</td>

 * </tr>

 * <tr>

 * <td>START_DOCUMENT</td>

 * <td>XmlDeclaration, if present, forced otherwise in order to always return a START_DOCUMENT

 * event</td>

 * </tr>

 * <tr>

 * <td>END_DOCUMENT</td>

 * <td>Trailer</td>

 * </tr>

 * <tr>

 * <td>START_ELEMENT</td>

 * <td>EmptyElement, EmptyAttrElement, ContentElement, ContentAttrElement</td>

 * </tr>

 * <tr>

 * <td>END_ELEMENT</td>

 * <td>ElementEnd, or forced when EmptyElement or EmptyAttrElement</td>

 * </tr>

 * <tr>

 * <td>ATTRIBUTE</td>

 * <td>AttributeStart, only used for writing</td>

 * </tr>

 * <tr>

 * <td>ATTRIBUTES_END</td>

 * <td>AttributeListEnd, only used for writing</td>

 * </tr>

 * <tr>

 * <td>COMMENT</td>

 * <td>Comment</td>

 * </tr>

 * <tr>

 * <td>SPACE</td>

 * <td>WhiteSpace</td>

 * </tr>

 * <tr>

 * <td>VALUE_STRING, VALUE_BOOL, VALUE_BYTE, VALUE_INT, VALUE_LONG, VALUE_FLOAT, VALUE_DOUBLE</td>

 * <td>CharContent token, followed by the specific value type</td>

 * </tr>

 * </table>

 * </p>

 * 

 * @author Gabriel Roldan (TOPP)

 * @version $Id: EventType.java 21945 2008-06-30 14:04:53Z jpiera $

 * @since 1.0

 */

public final class EventType {

    private boolean isValueEvent;

    private int code;

    /**

     * Private default constructor inforces the use of this class by its public static members only

     */

    private EventType(final int code) {

        this(code, false);

    }

    private EventType(final int code, boolean isValue) {

        this.code = code;

        this.isValueEvent = isValue;

    }

    public static final int NONE_CODE = 0;

    /**

     * Null object to indicate either a document has not started being parsed yet, or a document has

     * not started being written yet.

     */

    public static final EventType NONE = new EventType(NONE_CODE);

    public static final int START_DOCUMENT_CODE = 1;

    /**

     * Indicates the parser is positioned at the start of the document. The next call to

     * {@link IXmlStreamReader#next()} shall return either {@link #START_ELEMENT}, {@link #COMMENT}

     * or {@link #END_DOCUMENT} if the document is empty.

     */

    public static final EventType START_DOCUMENT = new EventType(START_DOCUMENT_CODE);

    public static final int END_DOCUMENT_CODE = 2;

    /**

     * Indicates the parser has reached the end of the bxml document

     */

    public static final EventType END_DOCUMENT = new EventType(END_DOCUMENT_CODE);

    public static final int START_ELEMENT_CODE = 3;

    /**

     * Signals the opening of an element tag.

     */

    public static final EventType START_ELEMENT = new EventType(START_ELEMENT_CODE);

    public static final int END_ELEMENT_CODE = 4;

    /**

     * Signals the end of the current element. No content elements such as {@code <element/>} and

     * {@code <element att="attval"/>} will be notified by an START_ELEMENT and END_ELEMENT event

     * with no value event in between, to preserve semantic equivalence with the

     * {@code <element></element>} tag sequence.

     */

    public static final EventType END_ELEMENT = new EventType(END_ELEMENT_CODE);

    public static final int VALUE_BOOL_CODE = 5;

    /**

     * Content event that indicates the parser is at a value token whose content is either a Java

     * boolean or an array of booleans.

     */

    public static final EventType VALUE_BOOL = new EventType(VALUE_BOOL_CODE, true);

    public static final int VALUE_BYTE_CODE = 6;

    /**

     * Content event that indicates the parser is at a value token whose content is either a Java

     * byte or an array of bytes.

     */

    public static final EventType VALUE_BYTE = new EventType(VALUE_BYTE_CODE, true);

    public static final int VALUE_INT_CODE = 7;

    /**

     * Content event that indicates the parser is at a value token whose content is either a Java

     * integer or an array of integers. For the sake of simplicity, the low level {@code SmallNum},

     * {@code Short}, {@code UShort}, and {@code Int} value types are mapped to this event type.

     */

    public static final EventType VALUE_INT = new EventType(VALUE_INT_CODE, true);

    public static final int VALUE_LONG_CODE = 8;

    /**

     * Content event that indicates the parser is at a value token whose content is either a Java

     * long or an array of longs.

     */

    public static final EventType VALUE_LONG = new EventType(VALUE_LONG_CODE, true);

    public static final int VALUE_FLOAT_CODE = 9;

    /**

     * Content event that indicates the parser is at a value token whose content is either a Java

     * float or an array of floats.

     */

    public static final EventType VALUE_FLOAT = new EventType(VALUE_FLOAT_CODE, true);

    public static final int VALUE_DOUBLE_CODE = 10;

    /**

     * Content event that indicates the parser is at a value token whose content is either a Java

     * double or an array of double.

     */

    public static final EventType VALUE_DOUBLE = new EventType(VALUE_DOUBLE_CODE, true);

    public static final int VALUE_STRING_CODE = 11;

    /**

     * Content event that indicates the parser is at a value token whose content is a Java String.

     * There are no such a structure as an array of Strings in the BXML spec.

     */

    public static final EventType VALUE_STRING = new EventType(VALUE_STRING_CODE, true);

    public static final int VALUE_CDATA_CODE = 12;

    /**

     * This is event equivalent to the {@code "<![CDATA[content]]>"} structure in textual XML,

     * signaled by the CDataSectionToken. This token is essentially equivalent to the

     * CharContentToken, except that its use may be regarded as a hint to a translator to regenerate

     * a CDATA section in textual XML.

     */

    public static final EventType VALUE_CDATA = new EventType(VALUE_CDATA_CODE, true);

    public static final int VALUE_SPACE_CODE = 13;

    /**

     * Content event that signals the precense of a WhiteSpace token. That is, a potentially

     * insignificant sequence of white space or newline characters

     */

    public static final EventType SPACE = new EventType(VALUE_SPACE_CODE, true);

    public static final int COMMENT_CODE = 14;

    /**

     * Indicates the parser is at a XML comment token

     */

    public static final EventType COMMENT = new EventType(COMMENT_CODE);

    public static final int ATTRIBUTE_CODE = 15;

    /**

     * Used only for writing attributes.

     * 

     * @see IXmlStreamWriter#writeStartAttribute(String, String)

     */

    public static final EventType ATTRIBUTE = new EventType(ATTRIBUTE_CODE);

    public static final int ATTRIBUTES_END_CODE = 16;

    /**

     * Used only for writing attributes.

     * 

     * @see IXmlStreamWriter#writeEndAttributes()

     */

    public static final EventType ATTRIBUTES_END = new EventType(ATTRIBUTES_END_CODE);

    public int getCode() {

        return code;

    }

    /**

     * Convenience method that returns whether this EventType represents a value token

     * 

     * @return {@code true} if {@code eventType} is one of

     *         {@code VALUE_BOOL, VALUE_BYTE, VALUE_INT, VALUE_LONG, VALUE_FLOAT, VALUE_DOUBLE,

     *         VALUE_STRING, VALUE_CDATA, SPACE}

     */

    public boolean isValue() {

        return isValueEvent;

    }

    /**

     * Convenience method that returns whether this EventType represents a tag element

     * 

     * @return {@code true} if {@code eventType} is one of {@code START_ELEMENT, END_ELEMENT}

     */

    public boolean isTag() {

        return START_ELEMENT == this || END_ELEMENT == this;

    }

}

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

 *

 * Copyright (C) 2007 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 9638 62 495

 *      gvsig@gva.es

 *      www.gvsig.gva.es

 */

package org.gvsig.xmlpull.lib.api.stream;

/**

 * Plain wrapper for an {@link IXmlStreamReader} aimed at easying the creation of IXmlStreamReader

 * decorators.

 * <p>

 * This class is a pure abstract wrapper, so all methods delegate to the wrapped object.

 * </p>

 * 

 * @author Gabriel Roldan (TOPP)

 * @version $Id: AbstractXmlStreamReaderWrapper.java 20425 2008-05-05 14:24:58Z groldan $

 */

public abstract class AbstractXmlStreamReaderWrapper implements IXmlStreamReader {

    private IXmlStreamReader wrapped;

    protected AbstractXmlStreamReaderWrapper() {

        // do nothing

    }

    protected AbstractXmlStreamReaderWrapper(IXmlStreamReader wrapped) {

        setWrapped(wrapped);

    }

    public void setWrapped(IXmlStreamReader wrapped) {

        this.wrapped = wrapped;

    }

    /**

     * @see org.gvsig.gpe.xml.stream.IXmlStreamReader#getAttributeCount()

     */

    public int getAttributeCount() throws XmlStreamException {

        return wrapped.getAttributeCount();

    }

    /**

     * @see org.gvsig.gpe.xml.stream.IXmlStreamReader#getAttributeName(int)

     */

    public IQName getAttributeName(int i) throws XmlStreamException {

        return wrapped.getAttributeName(i);

    }

    /**

     * @param i

     * @see org.gvsig.gpe.xml.stream.IXmlStreamReader#getAttributeValue(int)

     */

    public String getAttributeValue(int i) throws XmlStreamException {

        return wrapped.getAttributeValue(i);

    }

    /**

     * @see org.gvsig.gpe.xml.stream.IXmlStreamReader#getEventType()

     */

    public int getEventType() throws XmlStreamException {

        return wrapped.getEventType();

    }

    /**

     * @see org.gvsig.gpe.xml.stream.IXmlStreamReader#getName()

     */

    public IQName getName() throws XmlStreamException {

        return wrapped.getName();

    }

    /**

     * @see org.gvsig.gpe.xml.stream.IXmlStreamReader#getText()

     */

    public String getText() throws XmlStreamException {

        return wrapped.getText();

    }

    /**

     * @see org.gvsig.gpe.xml.stream.IXmlStreamReader#isWhitespace()

     */

    public boolean isWhitespace() throws XmlStreamException {

        return wrapped.isWhitespace();

    }

    /**

     * @see org.gvsig.gpe.xml.stream.IXmlStreamReader#next()

     */

    public int next() throws XmlStreamException {

        return wrapped.next();

    }

    /**

     * @see org.gvsig.gpe.xml.stream.IXmlStreamReader#nextTag()

     */

    public int nextTag() throws XmlStreamException {

        return wrapped.nextTag();

    }

}

package org.gvsig.xmlpull.lib.api.stream;

/* 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: IXmlStreamReader.java 19593 2008-03-12 17:23:30Z groldan $

 * $Log$

 */

/**

 * Represents an abstraction layer over a concrete XML parsing technology.

 * <p>

 * This interface provides a pull like approach to parsing xml formatted documents for the libGPE

 * library, yet allowing to interchange implementations which can be based, for example, in XML SAX,

 * XML Pull, Binary XML, etc.

 * </p>

 * <p>

 * Note at this time this interface contract is made just of the methods from XmlPullParser that

 * where already used so far in the libGPE-GML and libGPE-KML modules. The intention is to first

 * introduce this abstraction layer and then evolve it as needed to support an intermediate level of

 * abstraction between actual xml parsing and {@link IGPEContentHandler}, while keeping the unit

 * tests passing all the time. So this is work in progress and expected to change dramatically,

 * though ensuring no functional breackages in any time.

 * </p>

 * 

 * @author Gabriel Roldan (TOPP)

 * @version $Id: IXmlStreamReader.java 19593 2008-03-12 17:23:30Z groldan $

 */

public interface IXmlStreamReader {

    /**

     * Indicates an event is a start element

     */

    public static final int START_ELEMENT = 1;

    /**

     * Indicates an event is an end element

     */

    public static final int END_ELEMENT = 2;

    /**

     * Indicates an event is a processing instruction

     */

    public static final int PROCESSING_INSTRUCTION = 3;

    /**

     * Indicates an event is characters

     */

    public static final int CHARACTERS = 4;

    /**

     * Indicates an event is a comment

     */

    public static final int COMMENT = 5;

    /**

     * The characters are white space (see [XML], 2.10 "White Space Handling"). Events are only

     * reported as SPACE if they are ignorable white space. Otherwise they are reported as

     * CHARACTERS.

     */

    public static final int SPACE = 6;

    /**

     * Indicates an event is a start document

     */

    public static final int START_DOCUMENT = 7;

    /**

     * Indicates an event is an end document

     */

    public static final int END_DOCUMENT = 8;

    /**

     * Indicates an event is an entity reference

     */

    public static final int ENTITY_REFERENCE = 9;

    /**

     * Indicates an event is an attribute

     * 

     * @see javax.xml.stream.events.Attribute

     */

    //public static final int ATTRIBUTE = 10;

    /**

     * Indicates an event is a DTD

     */

    public static final int DTD = 11;

    /**

     * Indicates an event is a CDATA section

     */

    public static final int CDATA = 12;

    /**

     * Indicates the event is a namespace declaration

     */

    public static final int NAMESPACE = 13;

    /**

     * Indicates a Notation

     */

    public static final int NOTATION_DECLARATION = 14;

    /**

     * Indicates a Entity Declaration

     */

    public static final int ENTITY_DECLARATION = 15;

    /**

     * @return

     * @throws IllegalStateException

     */

    int getAttributeCount() throws XmlStreamException;

    IQName getAttributeName(int i) throws XmlStreamException;

    /**

     * Returns the complete (coalesced) value for the attribute at index {@code i}

     * @param i

     * @return

     * @throws XmlStreamException

     */

    String getAttributeValue(int i) throws XmlStreamException;

    /**

     * Returns the qualified name (with prefix if applicable) for the current element.

     * 

     * @return the qualified name for the current START_ELEMENT or END_ELEMENT event, or

     *         <code>null</code> if the current event is not a START_ELEMENT or END_ELEMENT.

     * @throws XmlStreamException

     */

    IQName getName() throws XmlStreamException;

    int getEventType() throws XmlStreamException;

    String getText() throws XmlStreamException;

    int next() throws XmlStreamException;

    int nextTag() throws XmlStreamException;

    boolean isWhitespace() throws XmlStreamException;

}

/* gvSIG. Geographic Information System of the Valencian Government

*

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

* of the Valencian Government (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2010 {Iver T.I.}   {Task}

*/

package org.gvsig.xmlpull.lib.api.stream;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public interface IQName {

	public String getLocalPart();

	public String getNamespaceURI();

}

package org.gvsig.xmlpull.lib.api.stream;

import java.io.OutputStream;

/* 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

 */

/**

 * 

 */

public interface IXmlStreamWriterFactory {

    boolean canWrite(final String mimeType);

    IXmlStreamWriter createWriter(final String mimeType, final OutputStream out)

            throws XmlStreamException, IllegalArgumentException;

}

package org.gvsig.xmlpull.lib.api.stream;

/* 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: XmlStreamException.java 19593 2008-03-12 17:23:30Z groldan $

 * $Log$

 */

import java.io.IOException;

/**

 * Signals either a parsing or io error ocurred while scanning or writing an xml formatted document.

 * 

 * @author Gabriel Roldan (TOPP)

 * @version $Id: XmlStreamException.java 19593 2008-03-12 17:23:30Z groldan $

 */

public class XmlStreamException extends IOException {

	private static final long serialVersionUID = 2565360995097194850L;

	public XmlStreamException(String message) {

        this(message, null);

    }

    public XmlStreamException(String message, Throwable cause) {

        super(message);

        super.initCause(cause);

    }

    public XmlStreamException(Throwable cause) {

        this(null, cause);

    }

}

package org.gvsig.xmlpull.lib.api.stream;

import java.io.IOException;

import java.io.InputStream;

class StreamUtils {

    private StreamUtils() {

        // do nothing

    }

    /**

     * @param _is

     * @return Returns the encoding or UTF-8 encoding by default.

     * @throws IOException

     */

    public static String getEncoding(final InputStream _is) throws IOException {

        String encoding = "UTF-8";

        int srcCount = 0;

        char[] srcBuf = new char[128];

        // read four bytes

        int chk = 0;

        try {

            while (srcCount < 4) {

                int i = _is.read();

                if (i == -1)

                    break;

                chk = (chk << 8) | i;

                srcBuf[srcCount++] = (char) i;

            }

            if (srcCount == 4) {

                switch (chk) {

                case 0x00000FEFF:

                    encoding = "UTF-32BE";

                    srcCount = 0;

                    break;

                case 0x0FFFE0000:

                    encoding = "UTF-32LE";

                    srcCount = 0;

                    break;

                case 0x03c:

                    encoding = "UTF-32BE";

                    srcBuf[0] = '<';

                    srcCount = 1;

                    break;

                case 0x03c000000:

                    encoding = "UTF-32LE";

                    srcBuf[0] = '<';

                    srcCount = 1;

                    break;

                case 0x0003c003f:

                    encoding = "UTF-16BE";

                    srcBuf[0] = '<';

                    srcBuf[1] = '?';

                    srcCount = 2;

                    break;

                case 0x03c003f00:

                    encoding = "UTF-16LE";

                    srcBuf[0] = '<';

                    srcBuf[1] = '?';

                    srcCount = 2;

                    break;

                case 0x03c3f786d:

                    while (true) {

                        int i = _is.read();

                        if (i == -1)

                            break;

                        srcBuf[srcCount++] = (char) i;

                        if (i == '>') {

                            String s = new String(srcBuf, 0, srcCount);

                            int i0 = s.indexOf("encoding");

                            if (i0 != -1) {

                                while (s.charAt(i0) != '"' && s.charAt(i0) != '\'')

                                    i0++;

                                char deli = s.charAt(i0++);

                                int i1 = s.indexOf(deli, i0);

                                encoding = s.substring(i0, i1);

                            }

                            break;

                        }

                    }

                default:

                    if ((chk & 0x0ffff0000) == 0x0FEFF0000) {

                        encoding = "UTF-16BE";

                        srcBuf[0] = (char) ((srcBuf[2] << 8) | srcBuf[3]);

                        srcCount = 1;

                    } else if ((chk & 0x0ffff0000) == 0x0fffe0000) {

                        encoding = "UTF-16LE";

                        srcBuf[0] = (char) ((srcBuf[3] << 8) | srcBuf[2]);

                        srcCount = 1;

                    } else if ((chk & 0x0ffffff00) == 0x0EFBBBF00) {

                        encoding = "UTF-8";

                        srcBuf[0] = srcBuf[3];

                        srcCount = 1;

                    }

                }

            }

        } catch (IOException ex) {

            return null;

        }

        return encoding;

    }

}

package org.gvsig.xmlpull.lib.api.stream;

import java.io.InputStream;

/* 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

 */

/**

 * 

 */

public interface IXmlStreamReaderFactory {

    boolean canParse(String mimeType);

    IXmlStreamReader createParser(String mimeType, InputStream in) throws XmlStreamException,

            IllegalArgumentException;

}

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

 *

 * Copyright (C) 2007 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 9638 62 495

 *      gvsig@gva.es

 *      www.gvsig.gva.es

 */

package org.gvsig.xmlpull.lib.api.stream;

import java.io.IOException;

/**

 * IXmlStreamWriter defines an "XML push" like streaming API for writing XML documents encoded as

 * per the OGC Binary XML Best Practices document.

 * <p>

 * This interface does not defines setter methods to control encoding behavior such as byte order to

 * use or character encoding. A IXmlStreamWriter instance is meant to be already configured with the

 * desired encoding options when returned from the {@link BxmlOutputFactory}.

 * </p>

 * <p>

 * Sample usage:

 * 

 * <pre>

 * <code>

 * BxmlOutputFactory factory = BxmlFactoryFinder.newOutputFactory();

 * IXmlStreamWriter writer = factory.createSerializer(inputStream);

 * 

 * writer.setSchemaLocation("http://www.example.com", "http://www.example.com/schema.xsd");

 * 

 * writer.writeStartDocument();

 * 

 * writer.setPrefix("ex", "http://www.example.com")

 * writer.setDefaultNamespace("http://www.anotherexample.com");

 * 

 * writer.writeStartElement("", "root");

 * 

 * writer.writeStartElement("http://www.example.com", "child");

 * 

 * //child attributes list...

 * writer.writeStartAttribute("http://www.example.com", "att");

 * writer.writeValue("attValue");

 * writer.writeStartAttribute("http://www.example.com", "emptyAtt");

 * writer.writeEndAttributes();

 * 

 * //child value as a purely streamed int array

 * writer.startArray(EventType.VALUE_INT, 10);

 * for(int i = 0; i < 10; i++){

 *   writer.writeValue(i);

 * }

 * writer.endArray();

 * 

 * writer.writeComment("interleaved value type follow");

 * 

 * writer.writeValue("10 11 12 13");

 * 

 * writer.writeEndElement(); // child

 * writer.writeEndElement(); // root

 * writer.writeEndDocument();

 * </code>

 * </pre>

 * 

 * </p>

 * 

 * @author Gabriel Roldan (TOPP)

 * @version $Id: IXmlStreamWriter.java 21945 2008-06-30 14:04:53Z jpiera $

 * @since 1.0

 */

public interface IXmlStreamWriter {

    /**

     * Returns a safe copy of the encoding options this writer is settled up with.

     * <p>

     * Modifications to the returned object state does not affect this writer behaviour.

     * </p>

     * 

     * @return an object representing the set of encoding options this writer operates with

     */

    //public EncodingOptions getEncodingOptions();

    /**

     * Returns the event corresponding to the last write call.

     * <p>

     * For example, if the last write call was

     * {@link #writeStartElement(String, String) writeStartElement} it shall return

     * {@link EventType#START_ELEMENT START_ELEMENT}, if it was

     * {@link #writeStartAttribute(String, String) writeStartAttribute},

     * {@link EventType#ATTRIBUTE ATTRIBUTE}, etc.

     * </p>

     * 

     * @post {$return != null}

     * @return {@link EventType#NONE} if writing has not yet started (ie, writeStartDocument has not

     *         been called), the event for the last write operation otherwise.

     */

    public EventType getLastEvent();

    /**

     * @return {@code null} if no tag event has been written yet, START_ELEMENT or END_ELEMENT

     *         otherwise, depending on which of them was lately called

     */

    public EventType getLastTagEvent();

    /**

     * @post {$return >= 0}

     * @return how deep is the current element tree

     */

    public int getTagDeep();

    /**

     * Closes this stream writer and releases any system resources associated with it, including the

     * underlying output stream or any other output source it may be operating upon.

     * <p>

     * A call to this method implies a flush of any possible buffered wtrite before closing the

     * stream.

     * </p>

     * <p>

     * The first call to this method closes and releases resources. Subsequent calls shall take no

     * effect and return quitely. After the first call to this method any non query method (defined

     * as metadata retrieval methods in the class' javadoc) shall fail with an io exception.

     * </p>

     * 

     * @throws IOException if an I/O error occurs.

     */

    public void close() throws IOException;

    /**

     * Returns whether this stream writer and its underlying output source are open and able to

     * receive more write calls.

     * <p>

     * A {@code IXmlStreamWriter} should be open since its creation until {@link #close()} is

     * explicitly called by client code.

     * </p>

     * 

     * @return {@code true} if this stream is still open, {@code false} otherwise

     */

    public boolean isOpen();

    /**

     * Write any cached data to the underlying output mechanism.

     * 

     * @throws IOException

     */

    public void flush() throws IOException;

    /**

     * @pre {getLastEvent() == NONE}

     * @pre {namespaceUri != null AND schemaLocationUri != null}

     * @pre {namespaceUri != ""}

     * @param namespaceUri

     * @param schemaLocationUri

     */

    public void setSchemaLocation(String namespaceUri, String schemaLocationUri);

    /**

     * Initiates the encoding of an XML formatted document in the BXML encoding.

     * <p>

     * This should be the first non query method to call after a stream writer is created. The

     * implementation will use the call to this method to write down the document header and xml

     * declaration.

     * </p>

     * 

     * @pre {getLastEvent() == NONE}

     * @post {getLastEvent() == START_DOCUMENT}

     * @throws IOException

     */

    public void writeStartDocument() throws IOException;

    /**

     * Finishes up encoding a BXML document.

     * <p>

     * Implementations shall use this method to write down the document's trailer token.

     * </p>

     * 

     * @pre {getTagDeep() == 0}

     * @post {getLastEvent() == END_DOCUMENT}

     * @throws IOException

     */

    public void writeEndDocument() throws IOException;

    /**

     * @pre {namespaceUri != null}

     * @pre {localName != null}

     * @post {getLastEvent() == START_ELEMENT}

     * @param namespaceUri the namespace uri for the element

     * @param localName the elements non qualified (local) name

     * @throws IOException

     */

    public void writeStartElement(final String namespaceUri, final String localName)

            throws IOException;

    /**

     * @pre {qname != null}

     * @post {getLastEvent() == START_ELEMENT}

     * @param qname qualified element name. Only namespace and localName are relevant. Prefix, if

     *            present, is ignored. The currently mapped prefix for the namespace will be used in

     *            any case.

     * @throws IOException

     * @see #setPrefix(String, String)

     */

    public void writeStartElement(final IQName qname) throws IOException;

    /**

     * @pre {getTagDeep() > 0}

     * @pre { ( getLastEvent().isValue() AND getWrittenValueCount() == getValueLength() ) ||

     *      getLastEvent() IN ( START_ELEMENT, END_ELEMENT, ATTRIBUTES_END, COMMENT}

     * @post {getLastEvent() == END_ELEMENT}

     * @throws IOException

     */

    public void writeEndElement() throws IOException;

    /**

     * Starts writting an xml attribute.

     * <p>

     * Writting an attribute and its value is split in two parts. This method only stand for the

     * attribute declaration. Writting an attribute value is made after calling this method and is

     * optional. The attribute value can be done with any of the {@code writeValue} methods, even

     * using various {@code writeValue} calls for the same attribute.

     * </p>

     * <p>

     * After the last element attribute has been written, {@link #writeEndAttributes()} shall be

     * called to indicate the end of the attribute list.

     * </p>

     * Sample usage:

     * 

     * <pre>

     * <code>

     * <b>writer.startAttribute("", "att1");</b>

     * writer.writeValue("value1");

     * writer.writeValue(1);

     * writer.writeValue(2);

     * writer.writeValue(3);

     * <b>writer.startAttribute("", "att2");</b>

     * writer.writeValue(1.0L);

     * ...

     * writer.writeEndAttributes();

     * </code>

     * </pre>

     * 

     * @pre {getLastEvent() IN (START_ELEMENT, ATTRIBUTE) }

     * @pre {namespaceUri != null}

     * @pre {localName != null}

     * @post {getLastEvent() == ATTRIBUTE}

     * @param namespaceUri not null

     * @param localName not null

     * @throws IOException

     * @see #writeEndAttributes()

     */

    public void writeStartAttribute(final String namespaceUri, final String localName)

            throws IOException;

    /**

     * Starts writing an xml attribute for the given qualified name.

     *