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java.lang.Objectorg.apache.wicket.request.Response
public abstract class Response
Abstract base class for different implementations of response writing.
The implementation may not support calling both write(byte[])
and
write(CharSequence)
on the same Response
instance.
Constructor Summary | |
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Response()
|
Method Summary | |
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void |
close()
Closes the response |
abstract String |
encodeURL(CharSequence url)
Encodes the specified URL by including the session ID in it, or, if encoding is not needed, returns the URL unchanged. |
abstract Object |
getContainerResponse()
Provides access to the low-level container response object that implementaion of this Response delegate to. |
OutputStream |
getOutputStream()
Returns an OutputStream suitable for writing binary data in the response. |
void |
reset()
Called when the Response needs to reset itself. |
abstract void |
write(byte[] array)
Writes the buffer to output. |
void |
write(byte[] array,
int offset,
int length)
Writes the buffer to output. |
abstract void |
write(CharSequence sequence)
Writes the CharSequence to output. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Response()
Method Detail |
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public abstract void write(CharSequence sequence)
CharSequence
to output.
sequence
-
IllegalStateException
- if write(byte[])
has already been called on this instancepublic abstract void write(byte[] array)
array
- the data.
IllegalStateException
- if write(CharSequence)
has already been called on this instancepublic void write(byte[] array, int offset, int length)
array
- the data.offset
- the start offset in the data.length
- the number of bytes to write.
IllegalStateException
- if write(CharSequence)
has already been called on this instancepublic void close()
public abstract String encodeURL(CharSequence url)
url
-
public void reset()
public abstract Object getContainerResponse()
Response
delegate to. This allows users to access features provided by the container
response but not by generalized Wicket Response
objects.
null
if nonepublic OutputStream getOutputStream()
OutputStream
suitable for writing binary data in the response. The servlet
container does not encode the binary data.
Calling flush() on the OutputStream commits the response.
This method returns an output stream that delegates to write(byte[])
,
write(byte[], int, int)
, and close()
methods of this response instance
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