Package org.grails.encoder

Class WriterEncodedAppender

java.lang.Object

org.grails.encoder.AbstractEncodedAppender

org.grails.encoder.WriterEncodedAppender

All Implemented Interfaces:

EncodedAppender

public class WriterEncodedAppender
extends AbstractEncodedAppender

An EncodedAppender implementation that writes to a java.io.Writer.

Since:

2.3

Constructor Summary

Constructors

Constructor	Description
WriterEncodedAppender(Writer target)	Default constructor.

Method Summary

Modifier and Type	Method	Description
protected void	appendCharSequence(EncodingState encodingState, CharSequence csq, int start, int end)	Append a portion of a CharSequence to the buffer and attach the encodingState information to it
void	close()
protected EncodingState	createNewEncodingState(Encoder encoder, EncodingState encodingState)
void	flush()	Flush the internal buffer and write the buffered input to a possible destination.
protected void	write(EncodingState encodingState, char[] b, int off, int len)	Append a portion of a char array to the buffer and attach the encodingState information to it
protected void	write(EncodingState encodingState, String str, int off, int len)	Append a portion of a string to the buffer and attach the encodingState information to it

Methods inherited from class org.grails.encoder.AbstractEncodedAppender

append, append, append, appendEncoded, appendEncoded, encodeAndWrite, isIgnoreEncodingState, setIgnoreEncodingState, shouldEncode, shouldEncodeWith

Methods inherited from class java.lang.Object

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

Constructor Details

WriterEncodedAppender

public WriterEncodedAppender(Writer target)

Default constructor.

Parameters:

target - the target writer

Method Details

flush

public void flush()
           throws IOException

Description copied from interface: EncodedAppender

Flush the internal buffer and write the buffered input to a possible destination.

Specified by:

flush in interface EncodedAppender

Overrides:

flush in class AbstractEncodedAppender

Throws:

IOException - Signals that an I/O exception has occurred.

write

protected void write(EncodingState encodingState,
 char[] b,
 int off,
 int len)
              throws IOException

Description copied from class: AbstractEncodedAppender

Append a portion of a char array to the buffer and attach the encodingState information to it

Specified by:

write in class AbstractEncodedAppender

Parameters:

encodingState - the new encoding state of the char array

b - a char array

off - Offset from which to start encoding characters

len - Number of characters to encode

Throws:

IOException - Signals that an I/O exception has occurred.

write

protected void write(EncodingState encodingState,
 String str,
 int off,
 int len)
              throws IOException

Description copied from class: AbstractEncodedAppender

Append a portion of a string to the buffer and attach the encodingState information to it

Specified by:

write in class AbstractEncodedAppender

Parameters:

encodingState - the new encoding state of the string

str - A String

off - Offset from which to start encoding characters

len - Number of characters to encode

Throws:

IOException - Signals that an I/O exception has occurred.

appendCharSequence

protected void appendCharSequence(EncodingState encodingState,
 CharSequence csq,
 int start,
 int end)
                           throws IOException

Description copied from class: AbstractEncodedAppender

Append a portion of a CharSequence to the buffer and attach the encodingState information to it

Specified by:

appendCharSequence in class AbstractEncodedAppender

Parameters:

encodingState - the new encoding state of the CharSequence portion

csq - a CharSequence

start - the start index, inclusive

end - the end index, exclusive

Throws:

IOException - Signals that an I/O exception has occurred.

close

public void close()
           throws IOException

Throws:

IOException

createNewEncodingState

protected EncodingState createNewEncodingState(Encoder encoder,
 EncodingState encodingState)

Overrides:

createNewEncodingState in class AbstractEncodedAppender