Modifier and Type	Class and Description
private static interface	Charsets.CharsetCodecResolver
private static class	Charsets.CodecsCache
private static class	Charsets.DecoderResolver
private static class	Charsets.EncoderResolver

Field Summary

Modifier and Type	Field and Description
private static volatile boolean	areCharsetsPreloaded
public static final Charset	ASCII_CHARSET
private static final ConcurrentMap<String, Charset>	charsetAliasMap
private static final ThreadCache.CachedTypeIndex<Charsets.CodecsCache>	CODECS_CACHE
public static final int	CODECS_CACHE_SIZE
private static final Charsets.CharsetCodecResolver	DECODER_RESOLVER
public static final String	DEFAULT_CHARACTER_ENCODING The default character encoding of this Java virtual machine.
public static final Charset	DEFAULT_CHARSET Returns the default charset of this Java virtual machine.
private static final Charsets.CharsetCodecResolver	ENCODER_RESOLVER
public static final Charset	UTF8_CHARSET

Constructor Summary

Access	Constructor and Description
public	Charsets()

Method Summary

Modifier and Type	Method and Description
public static void	drainAllCharsets() Remove all preloaded charsets.
public static CharsetDecoder	Returns: the `Charset`'s `CharsetDecoder`. getCharsetDecoder(final Charset `Charset`. charset) Return the `Charset`'s `CharsetDecoder`.
public static CharsetEncoder	Returns: the `Charset`'s `CharsetEncoder`. getCharsetEncoder(final Charset `Charset`. charset) Return the `Charset`'s `CharsetEncoder`.
public static Charset	Returns: `Charset` lookupCharset(final String charsetName) Lookup a `Charset` by name.
private static Charsets.CodecsCache	obtainCodecsCache()
public static void	preloadAllCharsets() Preloads all `Charset`s available to the JMV, which makes charset searching faster (at the cost of memory).

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

areCharsetsPreloaded	back to summary
private static volatile boolean areCharsetsPreloaded

ASCII_CHARSET	back to summary
public static final Charset ASCII_CHARSET

charsetAliasMap	back to summary
private static final ConcurrentMap<String, Charset> charsetAliasMap

CODECS_CACHE	back to summary
private static final ThreadCache.CachedTypeIndex<Charsets.CodecsCache> CODECS_CACHE

CODECS_CACHE_SIZE	back to summary
public static final int CODECS_CACHE_SIZE

DECODER_RESOLVER	back to summary
private static final Charsets.CharsetCodecResolver DECODER_RESOLVER

DEFAULT_CHARACTER_ENCODING	back to summary
public static final String DEFAULT_CHARACTER_ENCODING The default character encoding of this Java virtual machine.

DEFAULT_CHARSET back to summary

DEFAULT_CHARSET	back to summary
public static final Charset DEFAULT_CHARSET Returns the default charset of this Java virtual machine. See Also `Charset#defaultCharset()`

public static final Charset DEFAULT_CHARSET

Returns the default charset of this Java virtual machine.

See Also: Charset#defaultCharset()

ENCODER_RESOLVER	back to summary
private static final Charsets.CharsetCodecResolver ENCODER_RESOLVER

UTF8_CHARSET	back to summary
public static final Charset UTF8_CHARSET

Constructor Detail

Charsets	back to summary
public Charsets()

Method Detail

drainAllCharsets	back to summary
public static void drainAllCharsets() Remove all preloaded charsets.

getCharsetDecoder back to summary

getCharsetDecoder	back to summary
public static CharsetDecoder getCharsetDecoder(final Charset charset) Return the `Charset`'s `CharsetDecoder`. The `Charsets` class maintains the `CharsetDecoder` thread-local cache. Be aware - this shouldn't be used by multiple threads. Parameters charset:Charset `Charset`. Returns:CharsetDecoder the `Charset`'s `CharsetDecoder`.

public static CharsetDecoder getCharsetDecoder(final Charset charset)

Return the Charset's CharsetDecoder. The Charsets class maintains the CharsetDecoder thread-local cache. Be aware - this shouldn't be used by multiple threads.

Parameters

charset:Charset: Charset.

Returns:CharsetDecoder

the Charset's CharsetDecoder.

getCharsetEncoder back to summary

getCharsetEncoder	back to summary
public static CharsetEncoder getCharsetEncoder(final Charset charset) Return the `Charset`'s `CharsetEncoder`. The `Charsets` class maintains the `CharsetEncoder` thread-local cache. Be aware - this shouldn't be used by multiple threads. Parameters charset:Charset `Charset`. Returns:CharsetEncoder the `Charset`'s `CharsetEncoder`.

public static CharsetEncoder getCharsetEncoder(final Charset charset)

Return the Charset's CharsetEncoder. The Charsets class maintains the CharsetEncoder thread-local cache. Be aware - this shouldn't be used by multiple threads.

Parameters

charset:Charset: Charset.

Returns:CharsetEncoder

the Charset's CharsetEncoder.

lookupCharset back to summary

lookupCharset	back to summary
public static Charset lookupCharset(final String charsetName) Lookup a `Charset` by name. Fixes Charset concurrency issue (http://paul.vox.com/library/post/the-mysteries-of-java-character-set-performance.html) Returns:Charset `Charset`

public static Charset lookupCharset(final String charsetName)

Lookup a Charset by name. Fixes Charset concurrency issue (http://paul.vox.com/library/post/the-mysteries-of-java-character-set-performance.html)

Returns:Charset: Charset

obtainCodecsCache	back to summary
private static Charsets.CodecsCache obtainCodecsCache()

preloadAllCharsets	back to summary
public static void preloadAllCharsets() Preloads all `Charset`s available to the JMV, which makes charset searching faster (at the cost of memory). The speed gain is most noticable in the case of non-existing charsets as it allows us to avoid an expensive call to `Charset#forName(java.lang.String)`.

org.glassfish.grizzly.utils back to summary

private Interface Charsets.CharsetCodecResolver

Known Direct Implementers: org.glassfish.grizzly.utils.Charsets.DecoderResolver, org.glassfish.grizzly.utils.Charsets.EncoderResolver

Method Summary

Modifier and Type	Method and Description
public Charset	charset(Object element)
public Object	newElement(Charset charset)

Method Detail

charset	back to summary
public Charset charset(Object element)

newElement	back to summary
public Object newElement(Charset charset)

org.glassfish.grizzly.utils back to summary

private final Class Charsets.CodecsCache

Class Inheritance

extends Object

java.lang.Object
org.glassfish.grizzly.utils.Charsets.CodecsCache

Field Summary

Modifier and Type	Field and Description
private final Object[]	decoders
private final Object[]	encoders

Constructor Summary

Access	Constructor and Description
private	CodecsCache()

Method Summary

Modifier and Type	Method and Description
public CharsetDecoder	getDecoder(final Charset charset)
public CharsetEncoder	getEncoder(final Charset charset)
private static void	makeFirst(final Object[] array, final int offs, final Object element)
private static Object	obtainElementByCharset(final Object[] array, final Charset charset, final Charsets.CharsetCodecResolver resolver)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

decoders	back to summary
private final Object[] decoders

encoders	back to summary
private final Object[] encoders

Constructor Detail

CodecsCache	back to summary
private CodecsCache()

Method Detail

getDecoder	back to summary
public CharsetDecoder getDecoder(final Charset charset)

getEncoder	back to summary
public CharsetEncoder getEncoder(final Charset charset)

makeFirst	back to summary
private static void makeFirst(final Object[] array, final int offs, final Object element)

obtainElementByCharset	back to summary
private static Object obtainElementByCharset(final Object[] array, final Charset charset, final Charsets.CharsetCodecResolver resolver)

org.glassfish.grizzly.utils back to summary

private final Class Charsets.DecoderResolver

Class Inheritance

extends Object
implements CharsetCodecResolver

java.lang.Object
org.glassfish.grizzly.utils.Charsets.DecoderResolver

All Implemented Interfaces

org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver

Constructor Summary

Access	Constructor and Description
private	DecoderResolver()

Method Summary

Modifier and Type	Method and Description
public Charset	charset(final Object element) Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.charset.
public Object	newElement(final Charset charset) Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.newElement.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

DecoderResolver	back to summary
private DecoderResolver()

Method Detail

charset	back to summary
public Charset charset(final Object element) Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.charset. Annotations @Override

charset

back to summary

public Charset charset(final Object element)

Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.charset.

Annotations

@Override

newElement	back to summary
public Object newElement(final Charset charset) Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.newElement. Annotations @Override

newElement

back to summary

public Object newElement(final Charset charset)

Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.newElement.

Annotations

@Override

org.glassfish.grizzly.utils back to summary

private final Class Charsets.EncoderResolver

Class Inheritance

extends Object
implements CharsetCodecResolver

java.lang.Object
org.glassfish.grizzly.utils.Charsets.EncoderResolver

All Implemented Interfaces

org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver

Constructor Summary

Access	Constructor and Description
private	EncoderResolver()

Method Summary

Modifier and Type	Method and Description
public Charset	charset(final Object element) Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.charset.
public Object	newElement(final Charset charset) Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.newElement.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

EncoderResolver	back to summary
private EncoderResolver()

Method Detail

charset	back to summary
public Charset charset(final Object element) Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.charset. Annotations @Override

charset

back to summary

public Charset charset(final Object element)

Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.charset.

Annotations

@Override

newElement	back to summary
public Object newElement(final Charset charset) Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.newElement. Annotations @Override

newElement

back to summary

public Object newElement(final Charset charset)

Implements org.glassfish.grizzly.utils.Charsets.CharsetCodecResolver.newElement.

Annotations

@Override

public final Class Charsets

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Interface Charsets.CharsetCodecResolver

Method Summary

Method Detail

private final Class Charsets.CodecsCache

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Charsets.DecoderResolver

Constructor Summary

Method Summary

Constructor Detail

Method Detail

private final Class Charsets.EncoderResolver

Constructor Summary

Method Summary

Constructor Detail

Method Detail