Package org.eclipse.jetty.server.handler.gzip

Class GzipHandler

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.server.handler.AbstractHandler

org.eclipse.jetty.server.handler.AbstractHandlerContainer

org.eclipse.jetty.server.handler.HandlerWrapper

org.eclipse.jetty.server.handler.gzip.GzipHandler

All Implemented Interfaces:

Handler, GzipFactory, HandlerContainer, org.eclipse.jetty.util.component.Destroyable, org.eclipse.jetty.util.component.LifeCycle

public class GzipHandler
extends HandlerWrapper
implements GzipFactory

A Handler that can dynamically GZIP uncompress requests, and compress responses.

The GzipHandler can be applied to the entire server (a gzip.mod is included in the jetty-home) or it may be applied to individual contexts.

Both Request uncompress and Response compress are gated by a configurable DispatcherType check on the GzipHandler. (This is similar in behavior to a Filter configuration you would find in a Servlet Descriptor file (WEB-INF/web.xml)
(Default: DispatcherType.REQUEST).

Requests with a Content-Encoding header with the value gzip will be uncompressed by a GzipHttpInputInterceptor for any API that uses ServletRequest.getInputStream() or ServletRequest.getReader().

Response compression has a number of checks before GzipHandler will perform compression.

1. Does the request contain a Accept-Encoding header that specifies gzip value?
2. Is the HttpServletRequest.getMethod() allowed by the configured HTTP Method Filter.
   (Default: GET)
3. Is the incoming Path allowed by the configured Path Specs filters?
   (Default: all paths are allowed)
4. Is the Request User-Agent allowed by the configured User-Agent filters?
   (Default: MSIE 6 is excluded)
5. Is the Response Content-Length header present, and does its value meet the minimum gzip size requirements?
   (Default: 16 bytes. see DEFAULT_MIN_GZIP_SIZE)
6. Is the Request Accept header present and does it contain the required gzip value?

When you encounter a configurable filter in the GzipHandler (method, paths, user-agent, mime-types, etc) that has both Included and Excluded values, note that the Included values always win over the Excluded values.

Important note about Default Values: It is important to note that the GzipHandler will automatically configure itself from the MimeType present on the Server, System, and Contexts and the ultimate set of default values for the various filters (paths, methods, mime-types, etc) can be influenced by the available mime types to work with.

ETag (or Entity Tag) information: any Request headers for If-None-Match or If-Match will be evaluated by the GzipHandler to determine if it was involved in compression of the response earlier. This is usually present as a --gzip suffix on the ETag that the Client User-Agent is tracking and handed to the Jetty server. The special --gzip suffix on the ETag is how GzipHandler knows that the content passed through itself, and this suffix will be stripped from the Request header values before the request is sent onwards to the specific webapp / servlet endpoint for handling. If a ETag is present in the Response headers, and GzipHandler is compressing the contents, it will add the --gzip suffix before the Response headers are committed and sent to the User Agent.

This implementation relies on an Jetty internal HttpOutput.Interceptor mechanism to allow for effective and efficient compression of the response on all Output API usages:

• ServletOutputStream - Obtained from ServletResponse.getOutputStream() using the traditional Blocking I/O techniques
• WriteListener - Provided to ServletOutputStream.setWriteListener(javax.servlet.WriteListener) using the new (since Servlet 3.1) Async I/O techniques
• PrintWriter - Obtained from ServletResponse.getWriter() using Blocking I/O techniques

Historically the compression of responses were accomplished via Servlet Filters (eg: GzipFilter) and usage of HttpServletResponseWrapper. Since the introduction of Async I/O in Servlet 3.1, this older form of Gzip support in web applications has been problematic and bug ridden.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.server.handler.AbstractHandler

AbstractHandler.ErrorDispatchHandler

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Container

org.eclipse.jetty.util.component.Container.InheritedListener, org.eclipse.jetty.util.component.Container.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

org.eclipse.jetty.util.component.LifeCycle.Listener

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_MIN_GZIP_SIZE
static java.lang.String	DEFLATE
static java.lang.String	GZIP

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

Fields inherited from class org.eclipse.jetty.server.handler.HandlerWrapper

_handler

Constructor Summary

Constructors

Constructor	Description
GzipHandler()	Instantiates a new GzipHandler.

Method Summary

Modifier and Type	Method	Description
void	addExcludedAgentPatterns(java.lang.String... patterns)	Add excluded to the User-Agent filtering.
void	addExcludedMethods(java.lang.String... methods)	Add excluded to the HTTP methods filtering.
void	addExcludedMimeTypes(java.lang.String... types)	Adds excluded MIME types for response filtering.
void	addExcludedPaths(java.lang.String... pathspecs)	Adds excluded Path Specs for request filtering.
void	addIncludedAgentPatterns(java.lang.String... patterns)	Adds included User-Agents for filtering.
void	addIncludedMethods(java.lang.String... methods)	Adds included HTTP Methods (eg: POST, PATCH, DELETE) for filtering.
void	addIncludedMimeTypes(java.lang.String... types)	Add included MIME types for response filtering
void	addIncludedPaths(java.lang.String... pathspecs)	Add included Path Specs for filtering.
protected void	doStart()
boolean	getCheckGzExists()	Deprecated. feature will be removed in Jetty 10.x, with no replacement.
int	getCompressionLevel()
java.util.zip.Deflater	getDeflater(Request request, long content_length)
java.util.EnumSet<DispatcherType>	getDispatcherTypes()	Get the Set of DispatcherType that this Filter will operate on.
java.lang.String[]	getExcludedAgentPatterns()	Get the current filter list of excluded User-Agent patterns
java.lang.String	getExcludedMethodList()	Get the excluded filter list of HTTP methods in CSV format
java.lang.String[]	getExcludedMethods()	Get the current filter list of excluded HTTP methods
java.lang.String[]	getExcludedMimeTypes()	Get the current filter list of excluded MIME types
java.lang.String[]	getExcludedPaths()	Get the current filter list of excluded Path Specs
java.lang.String[]	getIncludedAgentPatterns()	Get the current filter list of included User-Agent patterns
java.lang.String	getIncludedMethodList()	Get the included filter list of HTTP methods in CSV format
java.lang.String[]	getIncludedMethods()	Get the current filter list of included HTTP Methods
java.lang.String[]	getIncludedMimeTypes()	Get the current filter list of included MIME types
java.lang.String[]	getIncludedPaths()	Get the current filter list of included Path Specs
int	getInflateBufferSize()	Get the size (in bytes) of the Inflater buffer used to inflate compressed requests.
java.lang.String[]	getMethods()	Deprecated. use getIncludedMethods() instead. (Will be removed in Jetty 10)
int	getMinGzipSize()	Get the minimum size, in bytes, that a response Content-Length must be before compression will trigger.
protected org.eclipse.jetty.http.HttpField	getVaryField()
void	handle(java.lang.String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response)	Handle a request.
protected boolean	isAgentGzipable(java.lang.String ua)	Test if the provided User-Agent is allowed based on the User-Agent filters.
boolean	isMimeTypeGzipable(java.lang.String mimetype)	Test if the provided MIME type is allowed based on the MIME type filters.
protected boolean	isPathGzipable(java.lang.String requestURI)	Test if the provided Request URI is allowed based on the Path Specs filters.
boolean	isSyncFlush()	Is the Deflater running Deflater.SYNC_FLUSH or not.
void	recycle(java.util.zip.Deflater deflater)
void	setCheckGzExists(boolean checkGzExists)	Deprecated. feature will be removed in Jetty 10.x, with no replacement.
void	setCompressionLevel(int compressionLevel)	Set the Compression level that Deflater uses.
void	setDispatcherTypes(java.util.EnumSet<DispatcherType> dispatchers)	Set of supported DispatcherType that this filter will operate on.
void	setDispatcherTypes(DispatcherType... dispatchers)	Set the list of supported DispatcherType that this filter will operate on.
void	setExcludedAgentPatterns(java.lang.String... patterns)	Set the excluded filter list of User-Agent patterns (replacing any previously set)
void	setExcludedMethodList(java.lang.String csvMethods)	Set the excluded filter list of HTTP Methods (replacing any previously set)
void	setExcludedMethods(java.lang.String... methods)	Set the excluded filter list of HTTP methods (replacing any previously set)
void	setExcludedMimeTypes(java.lang.String... types)	Set the excluded filter list of MIME types (replacing any previously set)
void	setExcludedPaths(java.lang.String... pathspecs)	Set the excluded filter list of Path specs (replacing any previously set)
void	setIncludedAgentPatterns(java.lang.String... patterns)	Set the included filter list of User-Agent patterns (replacing any previously set)
void	setIncludedMethodList(java.lang.String csvMethods)	Set the included filter list of HTTP Methods (replacing any previously set)
void	setIncludedMethods(java.lang.String... methods)	Set the included filter list of HTTP methods (replacing any previously set)
void	setIncludedMimeTypes(java.lang.String... types)	Set the included filter list of MIME types (replacing any previously set)
void	setIncludedPaths(java.lang.String... pathspecs)	Set the included filter list of Path specs (replacing any previously set)
void	setInflateBufferSize(int size)	Set the size (in bytes) of the Inflater buffer used to inflate comrpessed requests.
void	setMinGzipSize(int minGzipSize)	Set the minimum response size to trigger dynamic compression
void	setSyncFlush(boolean syncFlush)	Set the Deflater flush mode to use.

Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandler

doError, doStop, dumpThis, getServer

Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandlerContainer

expandHandler, findContainerOf, getChildHandlerByClass, getChildHandlers, getChildHandlersByClass, setServer

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

addLifeCycleListener, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop

Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle

addBean, addBean, addBean, addEventListener, addManaged, contains, dump, dump, dump, dump, dump, dumpBeans, dumpObject, dumpStdErr, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, isManaged, manage, removeBean, removeBeans, removeEventListener, setBeans, setStopTimeout, start, stop, unmanage, updateBean, updateBean, updateBeans

Methods inherited from class org.eclipse.jetty.server.handler.HandlerWrapper

destroy, expandChildren, getHandler, getHandlers, insertHandler, setHandler

Methods inherited from interface org.eclipse.jetty.util.component.LifeCycle

addLifeCycleListener, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, start, stop, stop

Methods inherited from class java.lang.Object

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

Field Detail

GZIP

public static final java.lang.String GZIP

See Also:

Constant Field Values

DEFLATE

public static final java.lang.String DEFLATE

See Also:

Constant Field Values

DEFAULT_MIN_GZIP_SIZE

public static final int DEFAULT_MIN_GZIP_SIZE

See Also:

Constant Field Values

Constructor Detail

GzipHandler

public GzipHandler()

Instantiates a new GzipHandler.

Method Detail

addExcludedAgentPatterns

public void addExcludedAgentPatterns(java.lang.String... patterns)

Add excluded to the User-Agent filtering.

Parameters:

patterns - Regular expressions matching user agents to exclude

See Also:

addIncludedAgentPatterns(String...)

addExcludedMethods

public void addExcludedMethods(java.lang.String... methods)

Add excluded to the HTTP methods filtering.

Parameters:

methods - The methods to exclude in compression

See Also:

addIncludedMethods(String...)

getDispatcherTypes

public java.util.EnumSet<DispatcherType> getDispatcherTypes()

Get the Set of DispatcherType that this Filter will operate on.

Returns:

the set of DispatcherType this filter will operate on

setDispatcherTypes

public void setDispatcherTypes(java.util.EnumSet<DispatcherType> dispatchers)

Set of supported DispatcherType that this filter will operate on.

Parameters:

dispatchers - the set of DispatcherType that this filter will operate on

setDispatcherTypes

public void setDispatcherTypes(DispatcherType... dispatchers)

Set the list of supported DispatcherType that this filter will operate on.

Parameters:

dispatchers - the list of DispatcherType that this filter will operate on

addExcludedMimeTypes

public void addExcludedMimeTypes(java.lang.String... types)

Adds excluded MIME types for response filtering.

Deprecation Warning: For backward compatibility the MIME types parameters may be comma separated strings, but this will not be supported in future versions of Jetty.

Parameters:

types - The mime types to exclude (without charset or other parameters).

See Also:

addIncludedMimeTypes(String...)

addExcludedPaths

public void addExcludedPaths(java.lang.String... pathspecs)

Adds excluded Path Specs for request filtering.

There are 2 syntaxes supported, Servlet url-pattern based, and Regex based. This means that the initial characters on the path spec line are very strict, and determine the behavior of the path matching.

• If the spec starts with '^' the spec is assumed to be a regex based path spec and will match with normal Java regex rules.
• If the spec starts with '/' then spec is assumed to be a Servlet url-pattern rules path spec for either an exact match or prefix based match.
• If the spec starts with '*.' then spec is assumed to be a Servlet url-pattern rules path spec for a suffix based match.
• All other syntaxes are unsupported

Note: inclusion takes precedence over exclude.

Parameters:

pathspecs - Path specs (as per servlet spec) to exclude. If a ServletContext is available, the paths are relative to the context path, otherwise they are absolute.
For backward compatibility the pathspecs may be comma separated strings, but this will not be supported in future versions.

See Also:

addIncludedPaths(String...)

addIncludedAgentPatterns

public void addIncludedAgentPatterns(java.lang.String... patterns)

Adds included User-Agents for filtering.

Parameters:

patterns - Regular expressions matching user agents to include

See Also:

addExcludedAgentPatterns(String...)

addIncludedMethods

public void addIncludedMethods(java.lang.String... methods)

Adds included HTTP Methods (eg: POST, PATCH, DELETE) for filtering.

Parameters:

methods - The HTTP methods to include in compression.

See Also:

addExcludedMethods(String...)

isSyncFlush

public boolean isSyncFlush()

Is the Deflater running Deflater.SYNC_FLUSH or not.

Returns:

True if Deflater.SYNC_FLUSH is used, else Deflater.NO_FLUSH

See Also:

setSyncFlush(boolean)

setSyncFlush

public void setSyncFlush(boolean syncFlush)

Set the Deflater flush mode to use. Deflater.SYNC_FLUSH should be used if the application wishes to stream the data, but this may hurt compression performance.

Parameters:

syncFlush - True if Deflater.SYNC_FLUSH is used, else Deflater.NO_FLUSH

See Also:

isSyncFlush()

addIncludedMimeTypes

public void addIncludedMimeTypes(java.lang.String... types)

Add included MIME types for response filtering

Parameters:

types - The mime types to include (without charset or other parameters) For backward compatibility the mimetypes may be comma separated strings, but this will not be supported in future versions.

See Also:

addExcludedMimeTypes(String...)

addIncludedPaths

public void addIncludedPaths(java.lang.String... pathspecs)

Add included Path Specs for filtering.

There are 2 syntaxes supported, Servlet url-pattern based, and Regex based. This means that the initial characters on the path spec line are very strict, and determine the behavior of the path matching.

• If the spec starts with '^' the spec is assumed to be a regex based path spec and will match with normal Java regex rules.
• If the spec starts with '/' then spec is assumed to be a Servlet url-pattern rules path spec for either an exact match or prefix based match.
• If the spec starts with '*.' then spec is assumed to be a Servlet url-pattern rules path spec for a suffix based match.
• All other syntaxes are unsupported

Note: inclusion takes precedence over exclusion.

Parameters:

pathspecs - Path specs (as per servlet spec) to include. If a ServletContext is available, the paths are relative to the context path, otherwise they are absolute

doStart

protected void doStart()
                throws java.lang.Exception

Overrides:

doStart in class AbstractHandler

Throws:

java.lang.Exception

getCheckGzExists

@Deprecated
public boolean getCheckGzExists()

Deprecated. feature will be removed in Jetty 10.x, with no replacement.

getCompressionLevel

public int getCompressionLevel()

getDeflater

public java.util.zip.Deflater getDeflater(Request request,
                                          long content_length)

Specified by:

getDeflater in interface GzipFactory

getExcludedAgentPatterns

public java.lang.String[] getExcludedAgentPatterns()

Get the current filter list of excluded User-Agent patterns

Returns:

the filter list of excluded User-Agent patterns

See Also:

getIncludedAgentPatterns()

getExcludedMethods

public java.lang.String[] getExcludedMethods()

Get the current filter list of excluded HTTP methods

Returns:

the filter list of excluded HTTP methods

See Also:

getIncludedMethods()

getExcludedMimeTypes

public java.lang.String[] getExcludedMimeTypes()

Get the current filter list of excluded MIME types

Returns:

the filter list of excluded MIME types

See Also:

getIncludedMimeTypes()

getExcludedPaths

public java.lang.String[] getExcludedPaths()

Get the current filter list of excluded Path Specs

Returns:

the filter list of excluded Path Specs

See Also:

getIncludedPaths()

getIncludedAgentPatterns

public java.lang.String[] getIncludedAgentPatterns()

Get the current filter list of included User-Agent patterns

Returns:

the filter list of included User-Agent patterns

See Also:

getExcludedAgentPatterns()

getIncludedMethods

public java.lang.String[] getIncludedMethods()

Get the current filter list of included HTTP Methods

Returns:

the filter list of included HTTP methods

See Also:

getExcludedMethods()

getIncludedMimeTypes

public java.lang.String[] getIncludedMimeTypes()

Get the current filter list of included MIME types

Returns:

the filter list of included MIME types

See Also:

getExcludedMimeTypes()

getIncludedPaths

public java.lang.String[] getIncludedPaths()

Get the current filter list of included Path Specs

Returns:

the filter list of included Path Specs

See Also:

getExcludedPaths()

getMethods

@Deprecated
public java.lang.String[] getMethods()

Deprecated. use getIncludedMethods() instead. (Will be removed in Jetty 10)

Get the current filter list of included HTTP methods

Returns:

the filter list of included HTTP methods

getMinGzipSize

public int getMinGzipSize()

Get the minimum size, in bytes, that a response Content-Length must be before compression will trigger.

Returns:

minimum response size (in bytes) that triggers compression

See Also:

setMinGzipSize(int)

getVaryField

protected org.eclipse.jetty.http.HttpField getVaryField()

getInflateBufferSize

public int getInflateBufferSize()

Get the size (in bytes) of the Inflater buffer used to inflate compressed requests.

Returns:

size in bytes of the buffer, or 0 for no inflation.

setInflateBufferSize

public void setInflateBufferSize(int size)

Set the size (in bytes) of the Inflater buffer used to inflate comrpessed requests.

Parameters:

size - size in bytes of the buffer, or 0 for no inflation.

handle

public void handle(java.lang.String target,
                   Request baseRequest,
                   HttpServletRequest request,
                   HttpServletResponse response)
            throws java.io.IOException,
                   ServletException

Description copied from interface: Handler

Handle a request.

Specified by:

handle in interface Handler

Overrides:

handle in class HandlerWrapper

Parameters:

target - The target of the request - either a URI or a name.

baseRequest - The original unwrapped request object.

request - The request either as the Request object or a wrapper of that request. The HttpConnection.getCurrentConnection().getHttpChannel().getRequest() method can be used access the Request object if required.

response - The response as the Response object or a wrapper of that request. The HttpConnection.getCurrentConnection().getHttpChannel().getResponse() method can be used access the Response object if required.

Throws:

java.io.IOException - if unable to handle the request or response processing

ServletException - if unable to handle the request or response due to underlying servlet issue

isAgentGzipable

protected boolean isAgentGzipable(java.lang.String ua)

Test if the provided User-Agent is allowed based on the User-Agent filters.

Parameters:

ua - the user agent

Returns:

whether compressing is allowed for the given user agent

isMimeTypeGzipable

public boolean isMimeTypeGzipable(java.lang.String mimetype)

Test if the provided MIME type is allowed based on the MIME type filters.

Specified by:

isMimeTypeGzipable in interface GzipFactory

Parameters:

mimetype - the MIME type to test

Returns:

true if allowed, false otherwise

isPathGzipable

protected boolean isPathGzipable(java.lang.String requestURI)

Test if the provided Request URI is allowed based on the Path Specs filters.

Parameters:

requestURI - the request uri

Returns:

whether compressing is allowed for the given the path

recycle

public void recycle(java.util.zip.Deflater deflater)

Specified by:

recycle in interface GzipFactory

setCheckGzExists

@Deprecated
public void setCheckGzExists(boolean checkGzExists)

Deprecated. feature will be removed in Jetty 10.x, with no replacement.

Set the Check if *.gz file for the incoming file exists.

Parameters:

checkGzExists - whether to check if a static gz file exists for the resource that the DefaultServlet may serve as precompressed.

setCompressionLevel

public void setCompressionLevel(int compressionLevel)

Set the Compression level that Deflater uses.

Parameters:

compressionLevel - The compression level to use to initialize Deflater.setLevel(int)

See Also:

Deflater.setLevel(int)

setExcludedAgentPatterns

public void setExcludedAgentPatterns(java.lang.String... patterns)

Set the excluded filter list of User-Agent patterns (replacing any previously set)

Parameters:

patterns - Regular expressions list matching user agents to exclude

See Also:

setIncludedAgentPatterns(String...)

setExcludedMethods

public void setExcludedMethods(java.lang.String... methods)

Set the excluded filter list of HTTP methods (replacing any previously set)

Parameters:

methods - the HTTP methods to exclude

See Also:

setIncludedMethods(String...)

setExcludedMimeTypes

public void setExcludedMimeTypes(java.lang.String... types)

Set the excluded filter list of MIME types (replacing any previously set)

Parameters:

types - The mime types to exclude (without charset or other parameters)

See Also:

setIncludedMimeTypes(String...)

setExcludedPaths

public void setExcludedPaths(java.lang.String... pathspecs)

Set the excluded filter list of Path specs (replacing any previously set)

Parameters:

pathspecs - Path specs (as per servlet spec) to exclude. If a ServletContext is available, the paths are relative to the context path, otherwise they are absolute.

See Also:

setIncludedPaths(String...)

setIncludedAgentPatterns

public void setIncludedAgentPatterns(java.lang.String... patterns)

Set the included filter list of User-Agent patterns (replacing any previously set)

Parameters:

patterns - Regular expressions matching user agents to include

See Also:

setExcludedAgentPatterns(String...)

setIncludedMethods

public void setIncludedMethods(java.lang.String... methods)

Set the included filter list of HTTP methods (replacing any previously set)

Parameters:

methods - The methods to include in compression

See Also:

setExcludedMethods(String...)

setIncludedMimeTypes

public void setIncludedMimeTypes(java.lang.String... types)

Set the included filter list of MIME types (replacing any previously set)

Parameters:

types - The mime types to include (without charset or other parameters)

See Also:

setExcludedMimeTypes(String...)

setIncludedPaths

public void setIncludedPaths(java.lang.String... pathspecs)

Set the included filter list of Path specs (replacing any previously set)

Parameters:

pathspecs - Path specs (as per servlet spec) to include. If a ServletContext is available, the paths are relative to the context path, otherwise they are absolute

See Also:

setExcludedPaths(String...)

setMinGzipSize

public void setMinGzipSize(int minGzipSize)

Set the minimum response size to trigger dynamic compression

Parameters:

minGzipSize - minimum response size in bytes

setIncludedMethodList

public void setIncludedMethodList(java.lang.String csvMethods)

Set the included filter list of HTTP Methods (replacing any previously set)

Parameters:

csvMethods - the list of methods, CSV format

See Also:

setExcludedMethodList(String)

getIncludedMethodList

public java.lang.String getIncludedMethodList()

Get the included filter list of HTTP methods in CSV format

Returns:

the included filter list of HTTP methods in CSV format

See Also:

getExcludedMethodList()

setExcludedMethodList

public void setExcludedMethodList(java.lang.String csvMethods)

Set the excluded filter list of HTTP Methods (replacing any previously set)

Parameters:

csvMethods - the list of methods, CSV format

See Also:

setIncludedMethodList(String)

getExcludedMethodList

public java.lang.String getExcludedMethodList()

Get the excluded filter list of HTTP methods in CSV format

Returns:

the excluded filter list of HTTP methods in CSV format

See Also:

getIncludedMethodList()