org.apache.tika.parser.gdal

Class GDALParser

java.lang.Object

org.apache.tika.parser.AbstractParser

org.apache.tika.parser.gdal.GDALParser

All Implemented Interfaces:

Serializable, org.apache.tika.parser.Parser

public class GDALParser
extends org.apache.tika.parser.AbstractParser

Wraps execution of the Geospatial Data Abstraction Library (GDAL) gdalinfo tool used to extract geospatial information out of hundreds of geo file formats.

The parser requires the installation of GDAL and for gdalinfo to be located on the path.

Basic information (Size, Coordinate System, Bounding Box, Driver, and resource info) are extracted as metadata, and the remaining metadata patterns are extracted and added.

The output of the command is available from the provided ContentHandler in the parse(InputStream, ContentHandler, Metadata, ParseContext) method.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GDALParser()

Method Summary

Modifier and Type	Method and Description
String	getCommand()
Set<org.apache.tika.mime.MediaType>	getSupportedTypes(org.apache.tika.parser.ParseContext context)
void	parse(InputStream stream, ContentHandler handler, org.apache.tika.metadata.Metadata metadata, org.apache.tika.parser.ParseContext context)
String	processCommand(InputStream stream)
void	setCommand(String command)

Methods inherited from class org.apache.tika.parser.AbstractParser

parse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GDALParser

public GDALParser()

Method Detail

setCommand

public void setCommand(String command)

getCommand

public String getCommand()

processCommand

public String processCommand(InputStream stream)

getSupportedTypes

public Set<org.apache.tika.mime.MediaType> getSupportedTypes(org.apache.tika.parser.ParseContext context)

parse

public void parse(InputStream stream,
                  ContentHandler handler,
                  org.apache.tika.metadata.Metadata metadata,
                  org.apache.tika.parser.ParseContext context)
           throws IOException,
                  SAXException,
                  org.apache.tika.exception.TikaException

Throws:

IOException

SAXException

org.apache.tika.exception.TikaException