Package org.apache.myfaces.view
Class HttpServletResponseSwitch
- java.lang.Object
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- javax.servlet.ServletResponseWrapper
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- javax.servlet.http.HttpServletResponseWrapper
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- org.apache.myfaces.view.HttpServletResponseSwitch
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- All Implemented Interfaces:
javax.servlet.http.HttpServletResponse,javax.servlet.ServletResponse,ResponseSwitch
public class HttpServletResponseSwitch extends javax.servlet.http.HttpServletResponseWrapper implements ResponseSwitch
Implementation of a switching response wrapper to turn output on and off according to the JSF spec 2.0.Implemented as HttpServletResponseWrapper, so that the switching does not interfere with methods that expect a HttpServletResponse when invoking ExternalContext.getResponse().
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Field Summary
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Fields inherited from interface javax.servlet.http.HttpServletResponse
SC_ACCEPTED, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_CONFLICT, SC_CONTINUE, SC_CREATED, SC_EXPECTATION_FAILED, SC_FORBIDDEN, SC_FOUND, SC_GATEWAY_TIMEOUT, SC_GONE, SC_HTTP_VERSION_NOT_SUPPORTED, SC_INTERNAL_SERVER_ERROR, SC_LENGTH_REQUIRED, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NO_CONTENT, SC_NON_AUTHORITATIVE_INFORMATION, SC_NOT_ACCEPTABLE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_NOT_MODIFIED, SC_OK, SC_PARTIAL_CONTENT, SC_PAYMENT_REQUIRED, SC_PRECONDITION_FAILED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUEST_TIMEOUT, SC_REQUEST_URI_TOO_LONG, SC_REQUESTED_RANGE_NOT_SATISFIABLE, SC_RESET_CONTENT, SC_SEE_OTHER, SC_SERVICE_UNAVAILABLE, SC_SWITCHING_PROTOCOLS, SC_TEMPORARY_REDIRECT, SC_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY
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Constructor Summary
Constructors Constructor Description HttpServletResponseSwitch(javax.servlet.http.HttpServletResponse response)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidflushBuffer()intgetBufferSize()javax.servlet.ServletOutputStreamgetOutputStream()PrintWritergetWriter()booleanisCommitted()booleanisEnabled()Are the Response's Writer and OutputStream currently enabled?voidreset()voidresetBuffer()voidsetEnabled(boolean enabled)Enables or disables the Response's Writer and OutputStream.voidsetResponse(javax.servlet.ServletResponse response)-
Methods inherited from class javax.servlet.http.HttpServletResponseWrapper
addCookie, addDateHeader, addHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, getHeader, getHeaderNames, getHeaders, getStatus, getTrailerFields, sendError, sendError, sendRedirect, setDateHeader, setHeader, setIntHeader, setStatus, setStatus, setTrailerFields
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Methods inherited from class javax.servlet.ServletResponseWrapper
getCharacterEncoding, getContentType, getLocale, getResponse, isWrapperFor, isWrapperFor, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale
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Method Detail
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setEnabled
public void setEnabled(boolean enabled)
Enables or disables the Response's Writer and OutputStream.- Specified by:
setEnabledin interfaceResponseSwitch- Parameters:
enabled-
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isEnabled
public boolean isEnabled()
Are the Response's Writer and OutputStream currently enabled?- Specified by:
isEnabledin interfaceResponseSwitch- Returns:
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getBufferSize
public int getBufferSize()
- Specified by:
getBufferSizein interfacejavax.servlet.ServletResponse- Overrides:
getBufferSizein classjavax.servlet.ServletResponseWrapper
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isCommitted
public boolean isCommitted()
- Specified by:
isCommittedin interfacejavax.servlet.ServletResponse- Overrides:
isCommittedin classjavax.servlet.ServletResponseWrapper
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reset
public void reset()
- Specified by:
resetin interfacejavax.servlet.ServletResponse- Overrides:
resetin classjavax.servlet.ServletResponseWrapper
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resetBuffer
public void resetBuffer()
- Specified by:
resetBufferin interfacejavax.servlet.ServletResponse- Overrides:
resetBufferin classjavax.servlet.ServletResponseWrapper
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flushBuffer
public void flushBuffer() throws IOException- Specified by:
flushBufferin interfacejavax.servlet.ServletResponse- Overrides:
flushBufferin classjavax.servlet.ServletResponseWrapper- Throws:
IOException
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setResponse
public void setResponse(javax.servlet.ServletResponse response)
- Overrides:
setResponsein classjavax.servlet.ServletResponseWrapper
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getOutputStream
public javax.servlet.ServletOutputStream getOutputStream() throws IOException- Specified by:
getOutputStreamin interfacejavax.servlet.ServletResponse- Overrides:
getOutputStreamin classjavax.servlet.ServletResponseWrapper- Throws:
IOException
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getWriter
public PrintWriter getWriter() throws IOException
- Specified by:
getWriterin interfacejavax.servlet.ServletResponse- Overrides:
getWriterin classjavax.servlet.ServletResponseWrapper- Throws:
IOException
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