org.codehaus.groovy.grails.support.encoding

Class WriterEncodedAppender

java.lang.Object

org.codehaus.groovy.grails.support.encoding.AbstractEncodedAppender

org.codehaus.groovy.grails.support.encoding.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 and Description
WriterEncodedAppender(java.io.Writer target) Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	append(Encoder encoder, char character) Encodes a single char and appends it to the buffer.
protected void	appendCharSequence(EncodingState encodingState, java.lang.CharSequence csq, int start, int end) Append a portion of a CharSequence to the buffer and attach the encodingState information to it
void	close()
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, java.lang.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.codehaus.groovy.grails.support.encoding.AbstractEncodedAppender

append, append, append, appendEncoded, appendEncoded, encodeAndWrite, shouldEncode

Methods inherited from class java.lang.Object

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

Constructor Detail

WriterEncodedAppender

public WriterEncodedAppender(java.io.Writer target)

Default constructor.

Parameters:

target - the target writer

Method Detail

flush

public void flush()
           throws java.io.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:

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

write

protected void write(EncodingState encodingState,
         char[] b,
         int off,
         int len)
              throws java.io.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:

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

write

protected void write(EncodingState encodingState,
         java.lang.String str,
         int off,
         int len)
              throws java.io.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:

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

appendCharSequence

protected void appendCharSequence(EncodingState encodingState,
                      java.lang.CharSequence csq,
                      int start,
                      int end)
                           throws java.io.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:

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

append

public void append(Encoder encoder,
          char character)
            throws java.io.IOException

Description copied from interface: EncodedAppender

Encodes a single char and appends it to the buffer.

Specified by:

append in interface EncodedAppender

Specified by:

append in class AbstractEncodedAppender

Parameters:

encoder - the encoder to use

character - a char

Throws:

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

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException