xyz.cofe.http.download

Class BasicFragmentValidator

java.lang.Object

xyz.cofe.http.download.BasicFragmentValidator

All Implemented Interfaces:

BindHttpDownloader, FragmentValidator, GetCounters, ResetCounters

public class BasicFragmentValidator
extends Object
implements FragmentValidator, ResetCounters, GetCounters, BindHttpDownloader

Базовая проверка скаченного фрагмента

Author:

Kamnev Georgiy (nt.gocha@gmail.com)

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	COUNTER_PREFIX
protected OverflowCounter	downloadedNotMatchRequired
protected OverflowCounter	errors
protected OverflowCounter	invalidRangeContentStart
protected Lock	lock
protected OverflowCounter	notPartialContent
protected OverflowCounter	nullHttpHeaders
protected OverflowCounter	statusCodeInvalid

Constructor Summary

Constructors

Constructor and Description
BasicFragmentValidator() Конструктор
BasicFragmentValidator(BasicFragmentValidator src, Lock lock) Конструктор
BasicFragmentValidator(Lock lock) Конструктор

Method Summary

Modifier and Type	Method and Description
Closeable	bindHttpDownloader(HttpDownloader downloader) Связывает downloader с проверяющим алгоритмом
BasicFragmentValidator	clone() Клонирование
BasicFragmentValidator	clone(Lock lock) Клонирование
protected boolean	downloadedNotMatchRequired(GetPart gp, ContentFragment cf)
Map<String,Counter>	getCounters() Получение именнованых счетчиков
OverflowCounter	getDownloadedNotMatchRequired()
OverflowCounter	getErrors()
OverflowCounter	getInvalidRangeContentStart()
OverflowCounter	getNotPartialContent()
OverflowCounter	getNullHttpHeaders()
OverflowCounter	getStatusCodeInvalid()
protected boolean	hasErrors(GetPart gp, ContentFragment cf)
protected boolean	invalidRangeContentStart(GetPart gp, ContentFragment cf)
protected boolean	isFinished(GetPart gp) Проверяет что получение очередного фрагмента завершено
protected void	markFailMirror(GetPartMirror gpm)
protected void	markSuccessMirror(GetPartMirror gpm)
protected boolean	notPartialContent(GetPart gp, ContentFragment cf)
protected boolean	nullHttpHeaders(GetPart gp, ContentFragment cf)
void	resetCounters() Сброс счетчиков
void	seStatusCodeInvalid(OverflowCounter cnt)
void	setDownloadedNotMatchRequired(OverflowCounter cnt)
void	setErrors(OverflowCounter cnt)
void	setInvalidRangeContentStart(OverflowCounter cnt)
void	setNotPartialContent(OverflowCounter cnt)
void	setNullHttpHeaders(OverflowCounter cnt)
protected boolean	statusCodeInvalid(GetPart gp, ContentFragment cf)
boolean	validate(GetPart gp, ContentFragment cf) Проверка фрагмента на валидность

Methods inherited from class java.lang.Object

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

Field Detail

lock

protected final Lock lock

COUNTER_PREFIX

protected static final String COUNTER_PREFIX

See Also:

Constant Field Values

errors

protected OverflowCounter errors

statusCodeInvalid

protected OverflowCounter statusCodeInvalid

nullHttpHeaders

protected OverflowCounter nullHttpHeaders

notPartialContent

protected OverflowCounter notPartialContent

invalidRangeContentStart

protected OverflowCounter invalidRangeContentStart

downloadedNotMatchRequired

protected OverflowCounter downloadedNotMatchRequired

Constructor Detail

BasicFragmentValidator

public BasicFragmentValidator()

Конструктор

BasicFragmentValidator

public BasicFragmentValidator(Lock lock)

Конструктор

Parameters:

lock - блокировка

BasicFragmentValidator

public BasicFragmentValidator(BasicFragmentValidator src,
                              Lock lock)

Конструктор

Parameters:

src - образец для копирования

lock - блокировка

Method Detail

clone

public BasicFragmentValidator clone()

Клонирование

Specified by:

clone in interface FragmentValidator

Overrides:

clone in class Object

Returns:

клон

clone

public BasicFragmentValidator clone(Lock lock)

Клонирование

Parameters:

lock - блокировка

Returns:

клон

isFinished

protected boolean isFinished(GetPart gp)

Проверяет что получение очередного фрагмента завершено

Parameters:

gp - проверяемый фрагмент/часть

Returns:

true - проверяемый фрагмент получен

bindHttpDownloader

public Closeable bindHttpDownloader(HttpDownloader downloader)

Description copied from interface: BindHttpDownloader

Связывает downloader с проверяющим алгоритмом

Specified by:

bindHttpDownloader in interface BindHttpDownloader

Parameters:

downloader - проверяющий алгоритм

Returns:

Отписка - удлаения связи

getCounters

public Map<String,Counter> getCounters()

Description copied from interface: GetCounters

Получение именнованых счетчиков

Specified by:

getCounters in interface GetCounters

Returns:

счетчики

resetCounters

public void resetCounters()

Description copied from interface: ResetCounters

Сброс счетчиков

Specified by:

resetCounters in interface ResetCounters

getErrors

public OverflowCounter getErrors()

setErrors

public void setErrors(OverflowCounter cnt)

hasErrors

protected boolean hasErrors(GetPart gp,
                            ContentFragment cf)

getStatusCodeInvalid

public OverflowCounter getStatusCodeInvalid()

seStatusCodeInvalid

public void seStatusCodeInvalid(OverflowCounter cnt)

statusCodeInvalid

protected boolean statusCodeInvalid(GetPart gp,
                                    ContentFragment cf)

getNullHttpHeaders

public OverflowCounter getNullHttpHeaders()

setNullHttpHeaders

public void setNullHttpHeaders(OverflowCounter cnt)

nullHttpHeaders

protected boolean nullHttpHeaders(GetPart gp,
                                  ContentFragment cf)

getNotPartialContent

public OverflowCounter getNotPartialContent()

setNotPartialContent

public void setNotPartialContent(OverflowCounter cnt)

notPartialContent

protected boolean notPartialContent(GetPart gp,
                                    ContentFragment cf)

getInvalidRangeContentStart

public OverflowCounter getInvalidRangeContentStart()

setInvalidRangeContentStart

public void setInvalidRangeContentStart(OverflowCounter cnt)

invalidRangeContentStart

protected boolean invalidRangeContentStart(GetPart gp,
                                           ContentFragment cf)

getDownloadedNotMatchRequired

public OverflowCounter getDownloadedNotMatchRequired()

setDownloadedNotMatchRequired

public void setDownloadedNotMatchRequired(OverflowCounter cnt)

downloadedNotMatchRequired

protected boolean downloadedNotMatchRequired(GetPart gp,
                                             ContentFragment cf)

validate

public boolean validate(GetPart gp,
                        ContentFragment cf)

Description copied from interface: FragmentValidator

Проверка фрагмента на валидность

Specified by:

validate in interface FragmentValidator

Parameters:

gp - Паралельный запрос

cf - Фрагмент

Returns:

true - успешно проверен фрагмент, фрагмент валидный

markFailMirror

protected void markFailMirror(GetPartMirror gpm)

markSuccessMirror

protected void markSuccessMirror(GetPartMirror gpm)