org.omegat.filters2.html2

Class HTMLReader

java.lang.Object

java.io.Reader

org.omegat.filters2.html2.HTMLReader

All Implemented Interfaces:

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

public class HTMLReader
extends java.io.Reader

This class automatically detects encoding of an inner HTML file and constructs a Reader with appropriate encoding. Detecting of encoding is done by reading a possible <META http-equiv="content-type" content="text/html; charset=..."> and a value from XML header (in case there is one) <?xml version="1.0" encoding="..."?>. If encoding isn't specified, or it is not supported by Java platform, the file is opened in encoding passed to constructor or default system encoding (ISO-8859-2 in USA, Windows-1251 on my OS).

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
HTMLReader(java.lang.String fileName, java.lang.String encoding) Creates a new instance of HTMLReader.

Method Summary

Modifier and Type	Method and Description
void	close()
java.lang.String	getEncoding() Returns encoding that was used to read the HTML file.
int	read(char[] cbuf, int off, int len)

Methods inherited from class java.io.Reader

mark, markSupported, read, 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

HTMLReader

public HTMLReader(java.lang.String fileName,
                  java.lang.String encoding)
           throws java.io.IOException

Creates a new instance of HTMLReader. If encoding cannot be detected, falls back to supplied encoding, or (if supplied null, or supplied encoding is not supported by JVM) falls back to default encoding of Operating System.

Parameters:

fileName - The file to read.

encoding - The encoding to use if we can't autodetect.

Throws:

java.io.IOException

Method Detail

getEncoding

public java.lang.String getEncoding()

Returns encoding that was used to read the HTML file.

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in class java.io.Reader

Throws:

java.io.IOException

read

public int read(char[] cbuf,
                int off,
                int len)
         throws java.io.IOException

Specified by:

read in class java.io.Reader

Throws:

java.io.IOException