org.apache.abdera.util

Class AbderaConfiguration

java.lang.Object

org.apache.abdera.util.AbderaConfiguration

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Configuration, Constants

public final class AbderaConfiguration
extends java.lang.Object
implements Constants, Configuration

Provides the basic configuration for the Abdera default implementation. This class should not be accessed by applications directly without very good reason.

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.apache.abdera.util.Constants

ACCEPT, AID, ALTERNATE, APP_MEDIA_TYPE, APP_NS, APP_NS_PRE_RFC, APP_PREFIX, ATITLE, ATOM_MEDIA_TYPE, ATOM_NS, AURI, AUTHOR, BASE, CAT_MEDIA_TYPE, CATEGORIES, CATEGORY, CLASS, COLLECTION, CONFIG_FACTORY, CONFIG_PARSER, CONFIG_PARSERFACTORY, CONFIG_STREAMWRITER, CONFIG_WRITER, CONFIG_WRITERFACTORY, CONFIG_XPATH, CONTENT, CONTRIBUTOR, CONTROL, CONTROL_NS, CONTROL_PREFIX, DEFAULT_FACTORY, DEFAULT_PARSER, DEFAULT_PARSERFACTORY, DEFAULT_STREAMWRITER, DEFAULT_WRITER, DEFAULT_WRITERFACTORY, DEFAULT_XPATH, DIV, DRAFT, EDITED, EMAIL, ENTRY, ENTRY_MEDIA_TYPE, FEED, FEED_MEDIA_TYPE, FIXED, GENERATOR, HREF, HREFLANG, HTML, ICON, ID, LABEL, LANG, LENGTH, LINK, LN_ACCEPT, LN_ALTERNATE, LN_ALTERNATE_MULTIPART_RELATED, LN_AUTHOR, LN_BASE, LN_CATEGORIES, LN_CATEGORY, LN_CLASS, LN_COLLECTION, LN_CONTENT, LN_CONTRIBUTOR, LN_CONTROL, LN_DIV, LN_DRAFT, LN_EDITED, LN_EMAIL, LN_ENTRY, LN_FEED, LN_FIXED, LN_GENERATOR, LN_HREF, LN_HREFLANG, LN_ICON, LN_ID, LN_LABEL, LN_LANG, LN_LENGTH, LN_LINK, LN_LOGO, LN_NAME, LN_PUBLISHED, LN_REL, LN_RIGHTS, LN_SCHEME, LN_SERVICE, LN_SOURCE, LN_SPACE, LN_SRC, LN_SUBTITLE, LN_SUMMARY, LN_TERM, LN_TITLE, LN_TYPE, LN_UPDATED, LN_URI, LN_VERSION, LN_WORKSPACE, LOGO, MULTIPART_RELATED_TYPE, NAME, NAMED_PARSER, NAMED_WRITER, NO, PRE_RFC_ACCEPT, PRE_RFC_CATEGORIES, PRE_RFC_COLLECTION, PRE_RFC_CONTROL, PRE_RFC_DRAFT, PRE_RFC_EDITED, PRE_RFC_SERVICE, PRE_RFC_WORKSPACE, PREFIX, PREFIXED_TITLE, PUBLISHED, REL, RIGHTS, SCHEME, SERVICE, SOURCE, SPACE, SRC, STREAM_WRITER, SUBTITLE, SUMMARY, TERM, TEXT, TITLE, TYPE, UPDATED, URI, VERSION, WORKSPACE, XHTML, XHTML_NS, XML, XML_MEDIA_TYPE, XML_NS, YES

Constructor Summary

Constructors

Constructor and Description
AbderaConfiguration()

Method Summary

Modifier and Type	Method and Description
AbderaConfiguration	addExtensionFactory(ExtensionFactory factory) Registers an ExtensionFactory implementation.
AbderaConfiguration	addNamedParser(NamedParser parser) Registers a NamedParser implementation
AbderaConfiguration	addNamedWriter(NamedWriter writer) Registers a NamedWriter implementation
AbderaConfiguration	addStreamWriter(java.lang.Class<? extends StreamWriter> sw) Registers a StreamWriter implementation
java.lang.Object	clone()
java.lang.String	getConfigurationOption(java.lang.String id) Retrieve the value of the specified configuration option
java.lang.String	getConfigurationOption(java.lang.String id, java.lang.String _default) Retrieve the value of the specified configuration option or _default if the value is null
static Configuration	getDefault() Returns the default configuration.
java.util.List<ExtensionFactory>	getExtensionFactories() Returns the listing of registered ExtensionFactory implementations
java.util.Map<java.lang.String,NamedParser>	getNamedParsers() Returns the collection of Named Parsers
java.util.Map<java.lang.String,NamedWriter>	getNamedWriters() Returns the collection of NamedWriters
java.util.Map<java.lang.String,java.lang.Class<? extends StreamWriter>>	getStreamWriters() Returns the collection of NamedWriters
Factory	newFactoryInstance(Abdera abdera) Return a new instance of org.apache.abdera.factory.Factory
ParserFactory	newParserFactoryInstance(Abdera abdera) Return a new instance of org.apache.abdera.parser.ParserFactory
Parser	newParserInstance(Abdera abdera) Return a new instance of org.apache.abdera.parser.Parser
StreamWriter	newStreamWriterInstance(Abdera abdera) Return a new instance of the default org.apache.abdera.writer.Writer
WriterFactory	newWriterFactoryInstance(Abdera abdera) Return a new instance of org.apache.abdera.writer.WriterFactory
Writer	newWriterInstance(Abdera abdera) Return a new instance of the default org.apache.abdera.writer.Writer
XPath	newXPathInstance(Abdera abdera) Return a new instance of org.apache.abdera.xpath.XPath

Methods inherited from class java.lang.Object

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

Constructor Detail

AbderaConfiguration

public AbderaConfiguration()

Method Detail

getDefault

public static Configuration getDefault()

Returns the default configuration. Every call to this method returns a new AbderaConfiguration instance using abdera.properties

getConfigurationOption

public java.lang.String getConfigurationOption(java.lang.String id)

Retrieve the value of the specified configuration option

Specified by:

getConfigurationOption in interface Configuration

Returns:

The configuration option value or null

getConfigurationOption

public java.lang.String getConfigurationOption(java.lang.String id,
                                               java.lang.String _default)

Retrieve the value of the specified configuration option or _default if the value is null

Specified by:

getConfigurationOption in interface Configuration

Returns:

The configuration option value of _default

addExtensionFactory

public AbderaConfiguration addExtensionFactory(ExtensionFactory factory)

Registers an ExtensionFactory implementation.

Specified by:

addExtensionFactory in interface Configuration

Parameters:

factory - is the new ExtensionFactory to add

Returns:

the instance of the configuration class

getExtensionFactories

public java.util.List<ExtensionFactory> getExtensionFactories()

Returns the listing of registered ExtensionFactory implementations

Specified by:

getExtensionFactories in interface Configuration

addNamedWriter

public AbderaConfiguration addNamedWriter(NamedWriter writer)

Registers a NamedWriter implementation

Specified by:

addNamedWriter in interface Configuration

Parameters:

writer - is the new NamedWriter to add

Returns:

the instance of the configuration class

getNamedWriters

public java.util.Map<java.lang.String,NamedWriter> getNamedWriters()

Returns the collection of NamedWriters

Specified by:

getNamedWriters in interface Configuration

getStreamWriters

public java.util.Map<java.lang.String,java.lang.Class<? extends StreamWriter>> getStreamWriters()

Returns the collection of NamedWriters

Specified by:

getStreamWriters in interface Configuration

addNamedParser

public AbderaConfiguration addNamedParser(NamedParser parser)

Registers a NamedParser implementation

Specified by:

addNamedParser in interface Configuration

Parameters:

parser - is the new NamedParser to add

Returns:

the instance of the configuration class

addStreamWriter

public AbderaConfiguration addStreamWriter(java.lang.Class<? extends StreamWriter> sw)

Registers a StreamWriter implementation

Specified by:

addStreamWriter in interface Configuration

Parameters:

sw - is the new StreamWriter to add

Returns:

the instance of the configuration class

getNamedParsers

public java.util.Map<java.lang.String,NamedParser> getNamedParsers()

Returns the collection of Named Parsers

Specified by:

getNamedParsers in interface Configuration

clone

public java.lang.Object clone()

Specified by:

clone in interface Configuration

Overrides:

clone in class java.lang.Object

newFactoryInstance

public Factory newFactoryInstance(Abdera abdera)

Return a new instance of org.apache.abdera.factory.Factory

Specified by:

newFactoryInstance in interface Configuration

Returns:

A new factory instance

newParserInstance

public Parser newParserInstance(Abdera abdera)

Return a new instance of org.apache.abdera.parser.Parser

Specified by:

newParserInstance in interface Configuration

Returns:

A new parser instance

newXPathInstance

public XPath newXPathInstance(Abdera abdera)

Return a new instance of org.apache.abdera.xpath.XPath

Specified by:

newXPathInstance in interface Configuration

Returns:

A new XPath instance

newParserFactoryInstance

public ParserFactory newParserFactoryInstance(Abdera abdera)

Return a new instance of org.apache.abdera.parser.ParserFactory

Specified by:

newParserFactoryInstance in interface Configuration

Returns:

A new ParserFactory instance

newWriterFactoryInstance

public WriterFactory newWriterFactoryInstance(Abdera abdera)

Return a new instance of org.apache.abdera.writer.WriterFactory

Specified by:

newWriterFactoryInstance in interface Configuration

Returns:

A new WriterFactory instance

newWriterInstance

public Writer newWriterInstance(Abdera abdera)

Return a new instance of the default org.apache.abdera.writer.Writer

Specified by:

newWriterInstance in interface Configuration

Returns:

A new default writer implementation instance

newStreamWriterInstance

public StreamWriter newStreamWriterInstance(Abdera abdera)

Return a new instance of the default org.apache.abdera.writer.Writer

Specified by:

newStreamWriterInstance in interface Configuration

Returns:

A new default writer implementation instance