com.bigdata.rdf.properties

Class PropertiesFormat

java.lang.Object

info.aduna.lang.FileFormat

com.bigdata.rdf.properties.PropertiesFormat

All Implemented Interfaces:

Iterable<PropertiesFormat>

public class PropertiesFormat
extends info.aduna.lang.FileFormat
implements Iterable<PropertiesFormat>

Formats for a properties file.

Author:

Bryan Thompson

Field Summary

Fields

Modifier and Type	Field and Description
static PropertiesFormat	TEXT Text properties file using text/plain and UTF-8.
static PropertiesFormat	XML XML properties file using application/xml and UTF-8.

Constructor Summary

Constructors

Constructor and Description
PropertiesFormat(String name, Collection<String> mimeTypes, Charset charset, Collection<String> fileExtensions) Creates a new RDFFormat object.

Method Summary

Methods

Modifier and Type	Method and Description
static PropertiesFormat	forMIMEType(String mimeType) Tries to determine the appropriate file format based on the a MIME type that describes the content type.
static PropertiesFormat	forMIMEType(String mimeType, PropertiesFormat fallback) Tries to determine the appropriate file format based on the a MIME type that describes the content type.
static Iterator<PropertiesFormat>	getFormats() Alternative static method signature.
Iterator<PropertiesFormat>	iterator() A thread-safe iterator that will visit all known formats (declared by Iterable).
static void	register(PropertiesFormat format) Registers the specified format.

Methods inherited from class info.aduna.lang.FileFormat

equals, getCharset, getDefaultFileExtension, getDefaultMIMEType, getFileExtensions, getMIMETypes, getName, hasCharset, hasDefaultFileExtension, hasDefaultMIMEType, hasFileExtension, hashCode, hasMIMEType, matchFileName, matchFileName, matchMIMEType, matchMIMEType, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

TEXT

public static final PropertiesFormat TEXT

Text properties file using text/plain and UTF-8.

XML

public static final PropertiesFormat XML

XML properties file using application/xml and UTF-8.

Constructor Detail

PropertiesFormat

public PropertiesFormat(String name,
                Collection<String> mimeTypes,
                Charset charset,
                Collection<String> fileExtensions)

Creates a new RDFFormat object.

Parameters:

name - The name of the RDF file format, e.g. "RDF/XML".

mimeTypes - The MIME types of the RDF file format, e.g. application/rdf+xml for the RDF/XML file format. The first item in the list is interpreted as the default MIME type for the format.

charset - The default character encoding of the RDF file format. Specify null if not applicable.

fileExtensions - The RDF format's file extensions, e.g. rdf for RDF/XML files. The first item in the list is interpreted as the default file extension for the format.

Method Detail

iterator

public Iterator<PropertiesFormat> iterator()

A thread-safe iterator that will visit all known formats (declared by Iterable).

Specified by:

iterator in interface Iterable<PropertiesFormat>

getFormats

public static Iterator<PropertiesFormat> getFormats()

Alternative static method signature.

register

public static void register(PropertiesFormat format)

Registers the specified format.

forMIMEType

public static PropertiesFormat forMIMEType(String mimeType)

Tries to determine the appropriate file format based on the a MIME type that describes the content type.

Parameters:

mimeType - A MIME type, e.g. "text/html".

Returns:

An PropertiesFormat object if the MIME type was recognized, or null otherwise.

See Also:

forMIMEType(String,PropertiesFormat), FileFormat.getMIMETypes()

forMIMEType

public static PropertiesFormat forMIMEType(String mimeType,
                           PropertiesFormat fallback)

Tries to determine the appropriate file format based on the a MIME type that describes the content type. The supplied fallback format will be returned when the MIME type was not recognized.

Parameters:

mimeType - A file name.

Returns:

An PropertiesFormat that matches the MIME type, or the fallback format if the extension was not recognized.

See Also:

forMIMEType(String), FileFormat.getMIMETypes()