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Java Source Code / Java Documentation » Apache Harmony Java SE » org package » org.apache.harmony.niochar 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   java.nio.charset.spi.CharsetProvider
      org.apache.harmony.niochar.CharsetProviderImpl

CharsetProviderImpl
public class CharsetProviderImpl extends CharsetProvider (Code)
This class is an implementation of the java.nio.charset.spi.CharsetProvider class, in spite of the fact that it is abstract. It is a base class of a concrete character set provider implementation Please note, a derived class should define the getPackageName() and getCharsetsInfo() methods. The first of them has to return a string with a package name where the derived class is located. The second one has to construct an array, the structure of which is described below. See CharsetProviderImplStd or CharsetProviderImplExt for example.


Field Summary
final protected static  intCHARSET_ALIASES
     The named index of the 2nd element of the charsets[] array.
final protected static  intCHARSET_CLASS
     The named index of the 0th element of the charsets[] array.
final protected static  intCHARSET_INSTANCE
     The named index of the 1st element of the charsets[] array.
protected  Mapcache
     A cache of the charset instances.
protected  Objectcharsets
     An array returned by getCharsetsInfo().
protected  StringpackageName
     A package name returned by getPackageName().

Constructor Summary
public  CharsetProviderImpl()
    

Method Summary
public  CharsetcharsetForName(String charsetName)
    
public  Iterator<Charset>charsets()
    
protected  Object[][]getCharsetsInfo()
    
protected  StringgetPackageName()
    
final public  voidputCharsets(Map map)
    

Field Detail
CHARSET_ALIASES
final protected static int CHARSET_ALIASES(Code)
The named index of the 2nd element of the charsets[] array. It means a charset aliases array.



CHARSET_CLASS
final protected static int CHARSET_CLASS(Code)
The named index of the 0th element of the charsets[] array. It means a charset class name.



CHARSET_INSTANCE
final protected static int CHARSET_INSTANCE(Code)
The named index of the 1st element of the charsets[] array. It means a charset instance.



cache
protected Map cache(Code)
A cache of the charset instances.



charsets
protected Object charsets(Code)
An array returned by getCharsetsInfo().



packageName
protected String packageName(Code)
A package name returned by getPackageName().




Constructor Detail
CharsetProviderImpl
public CharsetProviderImpl()(Code)




Method Detail
charsetForName
public Charset charsetForName(String charsetName)(Code)



charsets
public Iterator<Charset> charsets()(Code)



getCharsetsInfo
protected Object[][] getCharsetsInfo()(Code)



getPackageName
protected String getPackageName()(Code)



putCharsets
final public void putCharsets(Map map)(Code)



Methods inherited from java.nio.charset.spi.CharsetProvider
abstract public Charset charsetForName(String charsetName)(Code)(Java Doc)
abstract public Iterator<Charset> charsets()(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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