Package org.eclipse.jetty.server

Class ResourceService

java.lang.Object

org.eclipse.jetty.server.ResourceService

public class ResourceService
extends java.lang.Object

Abstract resource service, used by DefaultServlet and ResourceHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ResourceService.WelcomeFactory

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	_acceptRanges
private HttpField	_cacheControl
private HttpContent.ContentFactory	_contentFactory
private boolean	_dirAllowed
private int	_encodingCacheSize
private boolean	_etags
private java.util.List<java.lang.String>	_gzipEquivalentFileExtensions
private boolean	_pathInfoOnly
private CompressedContentFormat[]	_precompressedFormats
private java.lang.String[]	_preferredEncodingOrder
private java.util.Map<java.lang.String,java.util.List<java.lang.String>>	_preferredEncodingOrderCache
private boolean	_redirectWelcome
private ResourceService.WelcomeFactory	_welcomeFactory
private static PreEncodedHttpField	ACCEPT_RANGES
private static Logger	LOG

Constructor Summary

Constructors

Constructor	Description
ResourceService()

Method Summary

Modifier and Type	Method	Description
boolean	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
private CompressedContentFormat	getBestPrecompressedContent(java.util.List<java.lang.String> preferredEncodings, java.util.Collection<CompressedContentFormat> availableFormats)
HttpField	getCacheControl()
HttpContent.ContentFactory	getContentFactory()
int	getEncodingCacheSize()
java.util.List<java.lang.String>	getGzipEquivalentFileExtensions()
CompressedContentFormat[]	getPrecompressedFormats()
private java.util.List<java.lang.String>	getPreferredEncodingOrder(javax.servlet.http.HttpServletRequest request)
ResourceService.WelcomeFactory	getWelcomeFactory()
private boolean	hasDefinedRange(java.util.Enumeration<java.lang.String> reqRanges)
boolean	isAcceptRanges()
boolean	isDirAllowed()
boolean	isEtags()
protected boolean	isGzippedContent(java.lang.String path)
boolean	isPathInfoOnly()
boolean	isRedirectWelcome()
protected void	notFound(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected boolean	passConditionalHeaders(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, HttpContent content)
protected void	putHeaders(javax.servlet.http.HttpServletResponse response, HttpContent content, long contentLength)
protected boolean	sendData(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, boolean include, HttpContent content, java.util.Enumeration<java.lang.String> reqRanges)
protected void	sendDirectory(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Resource resource, java.lang.String pathInContext)
protected void	sendStatus(javax.servlet.http.HttpServletResponse response, int status, java.util.function.Supplier<java.lang.String> etag)
protected void	sendWelcome(HttpContent content, java.lang.String pathInContext, boolean endsWithSlash, boolean included, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	setAcceptRanges(boolean acceptRanges)
void	setCacheControl(HttpField cacheControl)
void	setContentFactory(HttpContent.ContentFactory contentFactory)
void	setDirAllowed(boolean dirAllowed)
void	setEncodingCacheSize(int encodingCacheSize)
void	setEtags(boolean etags)
void	setGzipEquivalentFileExtensions(java.util.List<java.lang.String> gzipEquivalentFileExtensions)
void	setPathInfoOnly(boolean pathInfoOnly)
void	setPrecompressedFormats(CompressedContentFormat[] precompressedFormats)
void	setRedirectWelcome(boolean redirectWelcome)
void	setWelcomeFactory(ResourceService.WelcomeFactory welcomeFactory)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final Logger LOG

ACCEPT_RANGES

private static final PreEncodedHttpField ACCEPT_RANGES

_contentFactory

private HttpContent.ContentFactory _contentFactory

_welcomeFactory

private ResourceService.WelcomeFactory _welcomeFactory

_acceptRanges

private boolean _acceptRanges

_dirAllowed

private boolean _dirAllowed

_redirectWelcome

private boolean _redirectWelcome

_precompressedFormats

private CompressedContentFormat[] _precompressedFormats

_preferredEncodingOrder

private java.lang.String[] _preferredEncodingOrder

_preferredEncodingOrderCache

private final java.util.Map<java.lang.String,java.util.List<java.lang.String>> _preferredEncodingOrderCache

_encodingCacheSize

private int _encodingCacheSize

_pathInfoOnly

private boolean _pathInfoOnly

_etags

private boolean _etags

_cacheControl

private HttpField _cacheControl

_gzipEquivalentFileExtensions

private java.util.List<java.lang.String> _gzipEquivalentFileExtensions

Constructor Detail

ResourceService

public ResourceService()

Method Detail

getContentFactory

public HttpContent.ContentFactory getContentFactory()

setContentFactory

public void setContentFactory(HttpContent.ContentFactory contentFactory)

getWelcomeFactory

public ResourceService.WelcomeFactory getWelcomeFactory()

setWelcomeFactory

public void setWelcomeFactory(ResourceService.WelcomeFactory welcomeFactory)

isAcceptRanges

public boolean isAcceptRanges()

setAcceptRanges

public void setAcceptRanges(boolean acceptRanges)

isDirAllowed

public boolean isDirAllowed()

setDirAllowed

public void setDirAllowed(boolean dirAllowed)

isRedirectWelcome

public boolean isRedirectWelcome()

setRedirectWelcome

public void setRedirectWelcome(boolean redirectWelcome)

getPrecompressedFormats

public CompressedContentFormat[] getPrecompressedFormats()

setPrecompressedFormats

public void setPrecompressedFormats(CompressedContentFormat[] precompressedFormats)

setEncodingCacheSize

public void setEncodingCacheSize(int encodingCacheSize)

getEncodingCacheSize

public int getEncodingCacheSize()

isPathInfoOnly

public boolean isPathInfoOnly()

setPathInfoOnly

public void setPathInfoOnly(boolean pathInfoOnly)

isEtags

public boolean isEtags()

setEtags

public void setEtags(boolean etags)

getCacheControl

public HttpField getCacheControl()

setCacheControl

public void setCacheControl(HttpField cacheControl)

getGzipEquivalentFileExtensions

public java.util.List<java.lang.String> getGzipEquivalentFileExtensions()

setGzipEquivalentFileExtensions

public void setGzipEquivalentFileExtensions(java.util.List<java.lang.String> gzipEquivalentFileExtensions)

doGet

public boolean doGet(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws javax.servlet.ServletException,
                     java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

getPreferredEncodingOrder

private java.util.List<java.lang.String> getPreferredEncodingOrder(javax.servlet.http.HttpServletRequest request)

getBestPrecompressedContent

private CompressedContentFormat getBestPrecompressedContent(java.util.List<java.lang.String> preferredEncodings,
                                                            java.util.Collection<CompressedContentFormat> availableFormats)

sendWelcome

protected void sendWelcome(HttpContent content,
                           java.lang.String pathInContext,
                           boolean endsWithSlash,
                           boolean included,
                           javax.servlet.http.HttpServletRequest request,
                           javax.servlet.http.HttpServletResponse response)
                    throws javax.servlet.ServletException,
                           java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

isGzippedContent

protected boolean isGzippedContent(java.lang.String path)

hasDefinedRange

private boolean hasDefinedRange(java.util.Enumeration<java.lang.String> reqRanges)

notFound

protected void notFound(javax.servlet.http.HttpServletRequest request,
                        javax.servlet.http.HttpServletResponse response)
                 throws java.io.IOException

Throws:

java.io.IOException

sendStatus

protected void sendStatus(javax.servlet.http.HttpServletResponse response,
                          int status,
                          java.util.function.Supplier<java.lang.String> etag)
                   throws java.io.IOException

Throws:

java.io.IOException

passConditionalHeaders

protected boolean passConditionalHeaders(javax.servlet.http.HttpServletRequest request,
                                         javax.servlet.http.HttpServletResponse response,
                                         HttpContent content)
                                  throws java.io.IOException

Throws:

java.io.IOException

sendDirectory

protected void sendDirectory(javax.servlet.http.HttpServletRequest request,
                             javax.servlet.http.HttpServletResponse response,
                             Resource resource,
                             java.lang.String pathInContext)
                      throws java.io.IOException

Throws:

java.io.IOException

sendData

protected boolean sendData(javax.servlet.http.HttpServletRequest request,
                           javax.servlet.http.HttpServletResponse response,
                           boolean include,
                           HttpContent content,
                           java.util.Enumeration<java.lang.String> reqRanges)
                    throws java.io.IOException

Throws:

java.io.IOException

putHeaders

protected void putHeaders(javax.servlet.http.HttpServletResponse response,
                          HttpContent content,
                          long contentLength)