OperationImpl Class Reference

Inherits net::spy::memcached::protocol::BaseOperationImpl, and net::spy::memcached::ops::Operation.

Inherited by BaseGetOpImpl, BaseStoreOperationImpl, CASOperationImpl, DeleteOperationImpl, FlushOperationImpl, MutatorOperationImpl, StatsOperationImpl, and VersionOperationImpl.

Collaboration diagram for OperationImpl:

[legend]

List of all members.

Public Member Functions
abstract void	handleLine (String line)
void	readFromBuffer (ByteBuffer data) throws IOException
Protected Member Functions
final OperationReadType	getReadType ()
final OperationStatus	matchStatus (String line, OperationStatus...statii)
	OperationImpl (OperationCallback cb)
	OperationImpl ()
final void	setArguments (ByteBuffer bb, Object...args)
final void	setReadType (OperationReadType to)
Static Protected Attributes
static final byte[]	CRLF = {'\r', '\n'}
Package Functions
OperationErrorType	classifyError (String line)
Package Attributes
boolean	foundCr = false
OperationReadType	readType = OperationReadType.LINE
Private Attributes
final ByteArrayOutputStream	byteBuffer = new ByteArrayOutputStream()
Static Private Attributes
static final String	CHARSET = "UTF-8"

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Detailed Description

Operations on a memcached connection.

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Constructor & Destructor Documentation

OperationImpl

(

)

[protected]

OperationImpl

(

OperationCallback

cb

)

[protected]

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Member Function Documentation

OperationErrorType classifyError

(

String

line

)

[package]

final OperationReadType getReadType

(

)

[protected]

abstract void handleLine

(

String

line

)

[pure virtual]

Implemented in BaseGetOpImpl, BaseStoreOperationImpl, CASOperationImpl, DeleteOperationImpl, FlushOperationImpl, MutatorOperationImpl, StatsOperationImpl, and VersionOperationImpl.

final OperationStatus matchStatus	(	String	line,
		OperationStatus...	statii
	)			[protected]

Match the status line provided against one of the given OperationStatus objects. If none match, return a failure status with the given line.

Parameters:

	line	the current line
	statii	several status objects

Returns:

the appropriate status object

void readFromBuffer

(

ByteBuffer

data

)

throws IOException

Read data from the given byte buffer and dispatch to the appropriate read mechanism.

Implements Operation.

final void setArguments	(	ByteBuffer	bb,
		Object...	args
	)			[protected]

Set some arguments for an operation into the given byte buffer.

final void setReadType

(

OperationReadType

to

)

[protected]

Set the read type of this operation.

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Member Data Documentation

final ByteArrayOutputStream byteBuffer = new ByteArrayOutputStream() [private]

final String CHARSET = "UTF-8" [static, private]

final byte [] CRLF = {'\r', '\n'} [static, protected]

boolean foundCr = false [package]

OperationReadType readType = OperationReadType.LINE [package]

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The documentation for this class was generated from the following file:

• /opt/source/Wonder/Frameworks/EOF/ERCaching/Sources/net/spy/memcached/protocol/ascii/OperationImpl.java