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java.lang.Objectjava.nio.charset.spi.CharsetProvider
public abstract class CharsetProvider
This class allows an implementor to provide additional character sets. The
subclass must have a nullary constructor, and be attached to charset
implementation classes. These extensions are loaded via the context class
loader. To provide the charset extension, all files named
META-INF/services/java.nio.charset.spi.CharsetProvider
are
read from the classpath. Each one should be a UTF-8 encoded list of
fully-qualified names of concrete subclasses of this class; whitespace is
ignored, and '#' starts comments. Duplicates are ignored. The
implementations must be accessible to the classloader that requests them.
Charset
Constructor Summary | |
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protected |
CharsetProvider()
Initialize a new charset provider. |
Method Summary | |
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abstract Charset |
charsetForName(String name)
Returns the named charset, by canonical name or alias. |
abstract Iterator<Charset> |
charsets()
Returns an iterator over the charsets defined by this provider. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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protected CharsetProvider()
SecurityException
- if building a new set is not allowedMethod Detail |
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public abstract Iterator<Charset> charsets()
Charset.availableCharsets()
public abstract Charset charsetForName(String name)
name
- the name of the character
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