com.caucho.vfs.i18n

Class JAVAReader

java.lang.Object

java.io.Reader

com.caucho.vfs.i18n.EncodingReader

com.caucho.vfs.i18n.JAVAReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable

public class JAVAReader
extends EncodingReader

Implements an encoding reader for the Java (ascii) encoding

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
JAVAReader() Null-arg constructor for instantiation by com.caucho.vfs.Encoding only.
JAVAReader(java.io.InputStream is) Create an ISO-8859-1 reader based on the readStream.

Method Summary

Modifier and Type	Method and Description
java.io.Reader	create(java.io.InputStream is, java.lang.String javaEncoding) Create a ISO-8859-1 reader based on the readStream.
int	read() Reads the next character.
int	read(char[] buf, int offset, int length) Reads the next character.

Methods inherited from class com.caucho.vfs.i18n.EncodingReader

close, create, getJavaEncoding, setJavaEncoding

Methods inherited from class java.io.Reader

mark, markSupported, read, read, ready, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

JAVAReader

public JAVAReader()

Null-arg constructor for instantiation by com.caucho.vfs.Encoding only.

JAVAReader

public JAVAReader(java.io.InputStream is)

Create an ISO-8859-1 reader based on the readStream.

Method Detail

create

public java.io.Reader create(java.io.InputStream is,
                             java.lang.String javaEncoding)

Create a ISO-8859-1 reader based on the readStream.

Specified by:

create in class EncodingReader

Parameters:

is - the input stream providing the bytes.

javaEncoding - the JDK name for the encoding.

Returns:

null, since ReadStream handles this directly.

read

public int read()
         throws java.io.IOException

Reads the next character.

Specified by:

read in class EncodingReader

Returns:

the next character or -1 on end of file.

Throws:

java.io.IOException

read

public int read(char[] buf,
                int offset,
                int length)
         throws java.io.IOException

Reads the next character.

Overrides:

read in class EncodingReader

Parameters:

buf - character buffer receiving the data.

offset - starting offset into the buffer.

length - number of characters to read.

Returns:

the number of characters read or -1 on end of file.

Throws:

java.io.IOException