Package org.eclipse.jetty.server.handler
Class BufferedResponseHandler
- java.lang.Object
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- org.eclipse.jetty.util.component.AbstractLifeCycle
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- org.eclipse.jetty.util.component.ContainerLifeCycle
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- org.eclipse.jetty.server.handler.AbstractHandler
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- org.eclipse.jetty.server.handler.AbstractHandlerContainer
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- org.eclipse.jetty.server.handler.HandlerWrapper
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- org.eclipse.jetty.server.handler.BufferedResponseHandler
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- All Implemented Interfaces:
Handler
,HandlerContainer
,org.eclipse.jetty.util.component.Container
,org.eclipse.jetty.util.component.Destroyable
,org.eclipse.jetty.util.component.Dumpable
,org.eclipse.jetty.util.component.LifeCycle
public class BufferedResponseHandler extends HandlerWrapper
Buffered Response HandlerA Handler that can apply a
HttpOutput.Interceptor
mechanism to buffer the entire response content until the output is closed. This allows the commit to be delayed until the response is complete and thus headers and response status can be changed while writing the body.Note that the decision to buffer is influenced by the headers and status at the first write, and thus subsequent changes to those headers will not influence the decision to buffer or not.
Note also that there are no memory limits to the size of the buffer, thus this handler can represent an unbounded memory commitment if the content generated can also be unbounded.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.eclipse.jetty.server.handler.AbstractHandler
AbstractHandler.ErrorDispatchHandler
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Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle
org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener
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Field Summary
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Fields inherited from class org.eclipse.jetty.server.handler.HandlerWrapper
_handler
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Constructor Summary
Constructors Constructor Description BufferedResponseHandler()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description org.eclipse.jetty.util.IncludeExclude<java.lang.String>
getMethodIncludeExclude()
org.eclipse.jetty.util.IncludeExclude<java.lang.String>
getMimeIncludeExclude()
org.eclipse.jetty.util.IncludeExclude<java.lang.String>
getPathIncludeExclude()
void
handle(java.lang.String target, Request baseRequest, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
Handle a request.protected boolean
isMimeTypeBufferable(java.lang.String mimetype)
protected boolean
isPathBufferable(java.lang.String requestURI)
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Methods inherited from class org.eclipse.jetty.server.handler.HandlerWrapper
destroy, expandChildren, getHandler, getHandlers, insertHandler, setHandler
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Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandlerContainer
doShutdown, expandHandler, findContainerOf, getChildHandlerByClass, getChildHandlers, getChildHandlersByClass, setServer
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Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandler
doError, doStart, doStop, getServer
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Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle
addBean, addBean, addEventListener, addManaged, contains, dump, dump, dump, dump, dump, dumpBeans, dumpObject, dumpObjects, dumpStdErr, dumpThis, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, setStopTimeout, start, stop, unmanage, updateBean, updateBean, updateBeans
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Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle
addLifeCycleListener, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop, toString
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Method Detail
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getMethodIncludeExclude
public org.eclipse.jetty.util.IncludeExclude<java.lang.String> getMethodIncludeExclude()
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getPathIncludeExclude
public org.eclipse.jetty.util.IncludeExclude<java.lang.String> getPathIncludeExclude()
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getMimeIncludeExclude
public org.eclipse.jetty.util.IncludeExclude<java.lang.String> getMimeIncludeExclude()
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handle
public void handle(java.lang.String target, Request baseRequest, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws java.io.IOException, javax.servlet.ServletException
Description copied from interface:Handler
Handle a request.- Specified by:
handle
in interfaceHandler
- Overrides:
handle
in classHandlerWrapper
- Parameters:
target
- The target of the request - either a URI or a name.baseRequest
- The original unwrapped request object.request
- The request either as theRequest
object or a wrapper of that request. The
method can be used access the Request object if required.HttpConnection.getCurrentConnection()
.getHttpChannel()
.getRequest()
response
- The response as theResponse
object or a wrapper of that request. The
method can be used access the Response object if required.HttpConnection.getCurrentConnection()
.getHttpChannel()
.getResponse()
- Throws:
java.io.IOException
- if unable to handle the request or response processingjavax.servlet.ServletException
- if unable to handle the request or response due to underlying servlet issue- See Also:
HandlerWrapper.handle(java.lang.String, org.eclipse.jetty.server.Request, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
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isMimeTypeBufferable
protected boolean isMimeTypeBufferable(java.lang.String mimetype)
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isPathBufferable
protected boolean isPathBufferable(java.lang.String requestURI)
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