freemind.common
Class UnicodeReader
java.lang.Object
java.io.Reader
freemind.common.UnicodeReader
- All Implemented Interfaces:
- java.io.Closeable, java.lang.Readable
public class UnicodeReader
- extends java.io.Reader
Generic unicode textreader, which will use BOM mark to identify the encoding
to be used. If BOM is not found then use a given default or system encoding.
Fields inherited from class java.io.Reader |
lock |
Constructor Summary |
UnicodeReader(java.io.InputStream in,
java.lang.String defaultEnc)
|
Method Summary |
void |
close()
|
java.lang.String |
getDefaultEncoding()
|
java.lang.String |
getEncoding()
Get stream encoding or NULL if stream is uninitialized. |
protected void |
init()
Read-ahead four bytes and check for BOM marks. |
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 |
UnicodeReader
public UnicodeReader(java.io.InputStream in,
java.lang.String defaultEnc)
- Parameters:
in
- inputstream to be readdefaultEnc
- default encoding if stream does not have BOM marker. Give NULL
to use system-level default.
getDefaultEncoding
public java.lang.String getDefaultEncoding()
getEncoding
public java.lang.String getEncoding()
- Get stream encoding or NULL if stream is uninitialized. Call init() or
read() method to initialize it.
init
protected void init()
throws java.io.IOException
- Read-ahead four bytes and check for BOM marks. Extra bytes are unread
back to the stream, only BOM bytes are skipped.
- Throws:
java.io.IOException
close
public void close()
throws java.io.IOException
- Specified by:
close
in interface java.io.Closeable
- 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