HttpServletResponseImpl (Resin 4.0.s170329)

java.lang.Object
- com.caucho.server.http.AbstractCauchoResponse
- - com.caucho.server.http.HttpServletResponseImpl

All Implemented Interfaces:

CauchoResponse, HttpServletResponse, ServletResponse
```
public final class HttpServletResponseImpl
extends AbstractCauchoResponse
implements CauchoResponse
```
User facade for http responses.

Field Summary
- 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

Constructor Summary

Constructors
Constructor and Description

HttpServletResponseImpl(HttpServletRequestImpl request, AbstractHttpResponse response)

Constructors
Constructor and Description
`HttpServletResponseImpl(HttpServletRequestImpl request, AbstractHttpResponse response)`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`addCookie(Cookie cookie)` Adds a cookie to the response.
`void`	`addDateHeader(java.lang.String name, long date)` Adds a header by converting a date to a string.
`void`	`addFooter(java.lang.String key, java.lang.String value)`
`void`	`addHeader(java.lang.String name, java.lang.String value)` Adds a header.
`void`	`addIntHeader(java.lang.String name, int value)` Adds a header by converting an integer value to a string.
`protected void`	`addServletCookie(WebApp webApp)`
`void`	`close()`
`void`	`closeImpl()`
`boolean`	`containsHeader(java.lang.String name)` Returns true if the output headers include `name`
`protected Cookie`	`createServletCookie(WebApp webApp)`
`void`	`disable()` Disables the response
`void`	`enable()` Enables the response
`java.lang.String`	`encodeAbsoluteRedirect(java.lang.String url)`
`java.lang.String`	`encodeRedirectUrl(java.lang.String string)` Deprecated.
`java.lang.String`	`encodeRedirectURL(java.lang.String string)` Encodes session information in a URL suitable for `sendRedirect()`
`java.lang.String`	`encodeUrl(java.lang.String string)` Deprecated.
`java.lang.String`	`encodeURL(java.lang.String string)` Encodes session information in a URL.
`void`	`flushBuffer()` Flushes the buffer to the client.
`AbstractHttpResponse`	`getAbstractHttpResponse()`
`int`	`getBufferSize()` Returns the size of the output buffer.
`AbstractCacheFilterChain`	`getCacheInvocation()`
`java.lang.String`	`getCharacterEncoding()` Gets the character encoding.
`java.lang.String`	`getCharacterEncodingAssigned()` Gets the character encoding assigned by the developer.
`java.lang.String`	`getCharacterEncodingImpl()` Gets the character encoding.
`java.lang.String`	`getContentType()` Gets the content type.
`java.lang.String`	`getContentTypeImpl()` Gets the content type.
`Cookie`	`getCookie(java.lang.String name)`
`java.util.ArrayList<Cookie>`	`getCookies()`
`boolean`	`getForbidForward()` Returns true if RequestDispatcher.forward() is disallowed on this stream.
`java.lang.String`	`getHeader(java.lang.String key)` Retuns value of header with a given name
`java.util.Collection<java.lang.String>`	`getHeaderNames()` Returns an Iterable for header names set via `HttpServletResponse.setHeader(java.lang.String, java.lang.String)`, `HttpServletResponse.addHeader(java.lang.String, java.lang.String)`, `HttpServletResponse.setDateHeader(java.lang.String, long)`, `HttpServletResponse.addDateHeader(java.lang.String, long)`, `HttpServletResponse.setIntHeader(java.lang.String, int)`, or `HttpServletResponse.addIntHeader(java.lang.String, int)`, respectively.
`java.util.Collection<java.lang.String>`	`getHeaders(java.lang.String name)` Returns an Iterable for header values with a given name
`java.util.Locale`	`getLocale()` Returns the output locale.
`ServletOutputStream`	`getOutputStream()` Returns an output stream for writing to the client.
`boolean`	`getPrivateCache()` Returns the value of the private cache.
`int`	`getRemaining()`
`HttpServletRequestImpl`	`getRequest()`
`ServletResponse`	`getResponse()` Return wrapped response
`AbstractResponseStream`	`getResponseStream()`
`java.lang.String`	`getSessionId()`
`int`	`getStatus()` Returns the current status code of this response
`java.lang.String`	`getStatusMessage()`
`java.io.PrintWriter`	`getWriter()` Returns a PrintWriter with the proper character encoding for writing text data to the client.
`boolean`	`hasError()`
`boolean`	`isCacheControl()` True if the application has a set a cache-control directive that Resin doesn't understand.
`boolean`	`isCaching()`
`boolean`	`isCauchoResponseStream()`
`boolean`	`isCommitted()` Returns true if some data has actually been send to the client.
`boolean`	`isDisableCache()`
`boolean`	`isDisabled()` Returns true if the response is disabled
`boolean`	`isForwardEnclosed()`
`boolean`	`isNoCache()` Returns true if the page is non-cacheable
`boolean`	`isNoCacheUnlessVary()` Return true if no-cache without var.
`boolean`	`isPrivateCache()` Returns true if the response should contain a Cache-Control: private
`void`	`killCache()` Set if the page is non-cacheable.
`void`	`reset()` Resets the output stream, clearing headers and the output buffer.
`void`	`resetBuffer()` Resets the output stream, clearing headers and the output buffer.
`void`	`sendError(int code)` Sends an HTTP error page based on the status code
`void`	`sendError(int code, java.lang.String value)` Sends an HTTP error to the browser.
`void`	`sendRedirect(java.lang.String url)` Sends a redirect to the browser.
`void`	`setBufferSize(int size)` Sets the output buffer size to `size`.
`void`	`setCacheControl(boolean isCacheControl)` True if the application has a set a cache-control directive that Resin doesn't understand.
`void`	`setCacheInvocation(AbstractCacheFilterChain cacheInvocation)` Sets the cache invocation to indicate that the response might be cacheable.
`void`	`setCharacterEncoding(java.lang.String encoding)` Sets the character encoding.
`void`	`setContentLength(int len)` Explicitly sets the length of the result value.
`void`	`setContentLength(long length)` Explicitly sets the length of the result value.
`void`	`setContentType(java.lang.String value)` Sets the browser content type.
`void`	`setDateHeader(java.lang.String name, long date)` Sets a header by converting a date to a string.
`void`	`setFooter(java.lang.String key, java.lang.String value)`
`void`	`setForbidForward(boolean forbid)` When set to true, RequestDispatcher.forward() is disallowed on this stream.
`void`	`setForwardEnclosed(boolean isForwardEnclosed)`
`void`	`setHasError(boolean error)`
`void`	`setHeader(java.lang.String name, java.lang.String value)` Sets a header.
`void`	`setIntHeader(java.lang.String name, int value)` Sets a header by converting an integer value to a string.
`void`	`setLocale(java.util.Locale locale)` Sets the output locale.
`void`	`setNoCache(boolean isNoCache)` Set if the page is non-cacheable.
`void`	`setNoCacheUnlessVary(boolean isNoCacheUnlessVary)` Set no cache w/o vary
`void`	`setPrivateCache(boolean isPrivate)` Sets true if the cache is only for the browser, but not Resin's cache or proxies.
`void`	`setPrivateOrResinCache(boolean isPrivate)` Sets true if the cache is only for the browser and Resin's cache but not proxies.
`void`	`setResponseStream(AbstractResponseStream responseStream)`
`void`	`setSessionId(java.lang.String id)`
`void`	`setStatus(int code)` Sets the HTTP status
`void`	`setStatus(int code, java.lang.String message)` Sets the HTTP status
`java.lang.String`	`toString()`

Methods inherited from class com.caucho.server.http.AbstractCauchoResponse
completeCache, writeHeaders

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.caucho.server.http.CauchoResponse
completeCache, writeHeaders

- Constructor Detail
  - HttpServletResponseImpl
```
public HttpServletResponseImpl(HttpServletRequestImpl request,
                               AbstractHttpResponse response)
```
- Method Detail
  - getRequest
```
public HttpServletRequestImpl getRequest()
```
  - getOutputStream
```
public ServletOutputStream getOutputStream()
                                    throws java.io.IOException
```
    Returns an output stream for writing to the client. You can use the output stream to write binary data.
    
    Specified by:
    
    getOutputStream in interface ServletResponse
    
    Throws:
    
    java.io.IOException
  - getWriter
```
public java.io.PrintWriter getWriter()
                              throws java.io.IOException
```
    Returns a PrintWriter with the proper character encoding for writing text data to the client.
    
    Specified by:
    
    getWriter in interface ServletResponse
    
    Throws:
    
    java.io.IOException
  - setBufferSize
```
public void setBufferSize(int size)
```
    Sets the output buffer size to size. The servlet engine may round the size up.
    
    Specified by:
    
    setBufferSize in interface ServletResponse
    
    Parameters:
    
    size - the new output buffer size.
  - getBufferSize
```
public int getBufferSize()
```
    Returns the size of the output buffer.
    
    Specified by:
    
    getBufferSize in interface ServletResponse
  - getRemaining
```
public int getRemaining()
```
  - flushBuffer
```
public void flushBuffer()
                 throws java.io.IOException
```
    Flushes the buffer to the client.
    
    Specified by:
    
    flushBuffer in interface ServletResponse
    
    Throws:
    
    java.io.IOException
  - isCommitted
```
public final boolean isCommitted()
```
    Returns true if some data has actually been send to the client. The data will be sent if the buffer overflows or if it's explicitly flushed.
    
    Specified by:
    
    isCommitted in interface ServletResponse
  - reset
```
public void reset()
```
    Resets the output stream, clearing headers and the output buffer. Calling reset() after data has been committed is illegal.
    
    Specified by:
    
    reset in interface ServletResponse
    
    Throws:
    
    java.lang.IllegalStateException - if isCommitted() is true.
  - resetBuffer
```
public void resetBuffer()
```
    Resets the output stream, clearing headers and the output buffer. Calling reset() after data has been committed is illegal.
    
    Specified by:
    
    resetBuffer in interface ServletResponse
    
    Throws:
    
    java.lang.IllegalStateException - if isCommitted() is true.
  - setContentLength
```
public void setContentLength(int len)
```
    Explicitly sets the length of the result value. Normally, the servlet engine will handle this.
    
    Specified by:
    
    setContentLength in interface ServletResponse
  - setContentLength
```
public void setContentLength(long length)
```
    Explicitly sets the length of the result value. Normally, the servlet engine will handle this.
    
    Specified by:
    
    setContentLength in interface CauchoResponse
  - disable
```
public void disable()
```
    Disables the response
    
    Since:
    
    Servlet 3.0
  - enable
```
public void enable()
```
    Enables the response
    
    Since:
    
    Servlet 3.0
  - isDisabled
```
public boolean isDisabled()
```
    Returns true if the response is disabled
    
    Since:
    
    Servlet 3.0
  - setLocale
```
public void setLocale(java.util.Locale locale)
```
    Description copied from interface: ServletResponse
    
    Sets the output locale. The response will set the character encoding based on the locale. For example, setting the "kr" locale will set the character encoding to "EUC_KR".
    
    Specified by:
    
    setLocale in interface ServletResponse
  - getLocale
```
public java.util.Locale getLocale()
```
    Description copied from interface: ServletResponse
    
    Returns the output locale.
    
    Specified by:
    
    getLocale in interface ServletResponse
  - setPrivateCache
```
public void setPrivateCache(boolean isPrivate)
```
    Sets true if the cache is only for the browser, but not Resin's cache or proxies.
    Since proxy caching also caches headers, cached pages with session ids can't be cached in the browser. XXX: but doesn't this just mean that Resin shouldn't send the session information back if the page is cached? Because a second request where everything is identical would see the same response except for the cookies.
    
    Specified by:
    
    setPrivateCache in interface CauchoResponse
  - setPrivateOrResinCache
```
public void setPrivateOrResinCache(boolean isPrivate)
```
    Sets true if the cache is only for the browser and Resin's cache but not proxies.
  - setCacheInvocation
```
public void setCacheInvocation(AbstractCacheFilterChain cacheInvocation)
```
    Sets the cache invocation to indicate that the response might be cacheable.
    
    Specified by:
    
    setCacheInvocation in interface CauchoResponse
  - getCacheInvocation
```
public final AbstractCacheFilterChain getCacheInvocation()
```
  - isCaching
```
public boolean isCaching()
```
    Specified by:
    
    isCaching in interface CauchoResponse
  - setNoCacheUnlessVary
```
public void setNoCacheUnlessVary(boolean isNoCacheUnlessVary)
```
    Set no cache w/o vary
  - isNoCacheUnlessVary
```
public boolean isNoCacheUnlessVary()
```
    Return true if no-cache without var.
    
    Specified by:
    
    isNoCacheUnlessVary in interface CauchoResponse
  - getPrivateCache
```
public boolean getPrivateCache()
```
    Returns the value of the private cache.
  - isPrivateCache
```
public boolean isPrivateCache()
```
    Returns true if the response should contain a Cache-Control: private
  - isCacheControl
```
public boolean isCacheControl()
```
    True if the application has a set a cache-control directive that Resin doesn't understand.
  - setCacheControl
```
public void setCacheControl(boolean isCacheControl)
```
    True if the application has a set a cache-control directive that Resin doesn't understand.
  - setNoCache
```
public void setNoCache(boolean isNoCache)
```
    Set if the page is non-cacheable.
    
    Specified by:
    
    setNoCache in interface CauchoResponse
  - isNoCache
```
public boolean isNoCache()
```
    Returns true if the page is non-cacheable
  - killCache
```
public void killCache()
```
    Set if the page is non-cacheable.
    
    Specified by:
    
    killCache in interface CauchoResponse
  - isDisableCache
```
public boolean isDisableCache()
```
  - setStatus
```
public void setStatus(int code)
```
    Sets the HTTP status
    
    Specified by:
    
    setStatus in interface HttpServletResponse
    
    Parameters:
    
    code - the HTTP status code
  - setStatus
```
public void setStatus(int code,
                      java.lang.String message)
```
    Sets the HTTP status
    
    Specified by:
    
    setStatus in interface HttpServletResponse
    
    Parameters:
    
    code - the HTTP status code
    
    message - the HTTP status message
  - sendError
```
public void sendError(int code)
               throws java.io.IOException
```
    Sends an HTTP error page based on the status code
    
    Specified by:
    
    sendError in interface HttpServletResponse
    
    Parameters:
    
    code - the HTTP status code
    
    Throws:
    
    java.io.IOException
  - sendError
```
public void sendError(int code,
                      java.lang.String value)
               throws java.io.IOException
```
    Sends an HTTP error to the browser.
    
    Specified by:
    
    sendError in interface HttpServletResponse
    
    Parameters:
    
    code - the HTTP error code
    
    value - a string message
    
    Throws:
    
    java.io.IOException
  - setContentType
```
public void setContentType(java.lang.String value)
```
    Sets the browser content type. If the value contains a charset, the output encoding will be changed to match.
    For example, to set the output encoding to use UTF-8 instead of the default ISO-8859-1 (Latin-1), use the following:
```
 setContentType("text/html; charset=UTF-8");
 
```
    Specified by:
    
    setContentType in interface ServletResponse
    
    Parameters:
    
    value - the mime type of the output
  - getContentType
```
public java.lang.String getContentType()
```
    Gets the content type.
    
    Specified by:
    
    getContentType in interface ServletResponse
  - getContentTypeImpl
```
public java.lang.String getContentTypeImpl()
```
    Gets the content type.
  - getCharacterEncodingAssigned
```
public java.lang.String getCharacterEncodingAssigned()
```
    Gets the character encoding assigned by the developer. Used for JSP encoding.
    
    Specified by:
    
    getCharacterEncodingAssigned in interface CauchoResponse
    
    Overrides:
    
    getCharacterEncodingAssigned in class AbstractCauchoResponse
  - getCharacterEncoding
```
public java.lang.String getCharacterEncoding()
```
    Gets the character encoding.
    
    Specified by:
    
    getCharacterEncoding in interface ServletResponse
  - getCharacterEncodingImpl
```
public java.lang.String getCharacterEncodingImpl()
```
    Gets the character encoding.
  - setCharacterEncoding
```
public void setCharacterEncoding(java.lang.String encoding)
```
    Sets the character encoding.
    
    Specified by:
    
    setCharacterEncoding in interface ServletResponse
  - sendRedirect
```
public void sendRedirect(java.lang.String url)
                  throws java.io.IOException
```
    Sends a redirect to the browser. If the URL is relative, it gets combined with the current url.
    
    Specified by:
    
    sendRedirect in interface HttpServletResponse
    
    Parameters:
    
    url - the possibly relative url to send to the browser
    
    Throws:
    
    java.io.IOException
  - encodeAbsoluteRedirect
```
public java.lang.String encodeAbsoluteRedirect(java.lang.String url)
```
  - setHeader
```
public void setHeader(java.lang.String name,
                      java.lang.String value)
```
    Sets a header. This will override a previous header with the same name.
    
    Specified by:
    
    setHeader in interface HttpServletResponse
    
    Parameters:
    
    name - the header name
    
    value - the header value
  - addHeader
```
public void addHeader(java.lang.String name,
                      java.lang.String value)
```
    Adds a header. If another header with the same name exists, both will be sent to the client.
    
    Specified by:
    
    addHeader in interface HttpServletResponse
    
    Parameters:
    
    name - the header name
    
    value - the header value
  - containsHeader
```
public boolean containsHeader(java.lang.String name)
```
    Returns true if the output headers include name
    
    Specified by:
    
    containsHeader in interface HttpServletResponse
    
    Parameters:
    
    name - the header name to test
  - setDateHeader
```
public void setDateHeader(java.lang.String name,
                          long date)
```
    Sets a header by converting a date to a string.
    To set the page to expire in 15 seconds use the following:
```
 long now = System.currentTime();
 response.setDateHeader("Expires", now + 15000);
 
```
    Specified by:
    
    setDateHeader in interface HttpServletResponse
    
    Parameters:
    
    name - name of the header
    
    date - the date in milliseconds since the epoch.
  - addDateHeader
```
public void addDateHeader(java.lang.String name,
                          long date)
```
    Adds a header by converting a date to a string.
    
    Specified by:
    
    addDateHeader in interface HttpServletResponse
    
    Parameters:
    
    name - name of the header
    
    date - the date in milliseconds since the epoch.
  - setIntHeader
```
public void setIntHeader(java.lang.String name,
                         int value)
```
    Sets a header by converting an integer value to a string.
    
    Specified by:
    
    setIntHeader in interface HttpServletResponse
    
    Parameters:
    
    name - name of the header
    
    value - the value as an integer
  - addIntHeader
```
public void addIntHeader(java.lang.String name,
                         int value)
```
    Adds a header by converting an integer value to a string.
    
    Specified by:
    
    addIntHeader in interface HttpServletResponse
    
    Parameters:
    
    name - name of the header
    
    value - the value as an integer
  - addCookie
```
public void addCookie(Cookie cookie)
```
    Adds a cookie to the response.
    
    Specified by:
    
    addCookie in interface HttpServletResponse
    
    Parameters:
    
    cookie - the response cookie
  - getCookie
```
public Cookie getCookie(java.lang.String name)
```
  - getCookies
```
public java.util.ArrayList<Cookie> getCookies()
```
  - getSessionId
```
public java.lang.String getSessionId()
```
  - setSessionId
```
public void setSessionId(java.lang.String id)
```
    Specified by:
    
    setSessionId in interface CauchoResponse
  - addServletCookie
```
protected void addServletCookie(WebApp webApp)
```
  - createServletCookie
```
protected Cookie createServletCookie(WebApp webApp)
```
  - encodeURL
```
public java.lang.String encodeURL(java.lang.String string)
```
    Encodes session information in a URL. Calling this will enable sessions for users who have disabled cookies.
    
    Specified by:
    
    encodeURL in interface HttpServletResponse
    
    Parameters:
    
    string - the url to encode
    
    Returns:
    
    a url with session information encoded
  - encodeRedirectURL
```
public java.lang.String encodeRedirectURL(java.lang.String string)
```
    Description copied from interface: HttpServletResponse
    
    Encodes session information in a URL suitable for sendRedirect()
    
    Specified by:
    
    encodeRedirectURL in interface HttpServletResponse
    
    Parameters:
    
    string - the url to encode
    
    Returns:
    
    a url with session information encoded
  - encodeRedirectUrl
```
public java.lang.String encodeRedirectUrl(java.lang.String string)
```
    Deprecated.
    
    Specified by:
    
    encodeRedirectUrl in interface HttpServletResponse
  - encodeUrl
```
public java.lang.String encodeUrl(java.lang.String string)
```
    Deprecated.
    
    Specified by:
    
    encodeUrl in interface HttpServletResponse
  - getResponseStream
```
public AbstractResponseStream getResponseStream()
```
    Specified by:
    
    getResponseStream in interface CauchoResponse
  - setResponseStream
```
public void setResponseStream(AbstractResponseStream responseStream)
```
    Specified by:
    
    setResponseStream in interface CauchoResponse
  - isCauchoResponseStream
```
public boolean isCauchoResponseStream()
```
    Specified by:
    
    isCauchoResponseStream in interface CauchoResponse
  - getHeader
```
public java.lang.String getHeader(java.lang.String key)
```
    Description copied from interface: HttpServletResponse
    
    Retuns value of header with a given name
    
    Specified by:
    
    getHeader in interface CauchoResponse
    
    Specified by:
    
    getHeader in interface HttpServletResponse
    
    Returns:
  - setFooter
```
public void setFooter(java.lang.String key,
                      java.lang.String value)
```
    Specified by:
    
    setFooter in interface CauchoResponse
  - addFooter
```
public void addFooter(java.lang.String key,
                      java.lang.String value)
```
    Specified by:
    
    addFooter in interface CauchoResponse
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface CauchoResponse
    
    Throws:
    
    java.io.IOException
  - setForbidForward
```
public void setForbidForward(boolean forbid)
```
    When set to true, RequestDispatcher.forward() is disallowed on this stream.
    
    Specified by:
    
    setForbidForward in interface CauchoResponse
  - getForbidForward
```
public boolean getForbidForward()
```
    Returns true if RequestDispatcher.forward() is disallowed on this stream.
    
    Specified by:
    
    getForbidForward in interface CauchoResponse
  - hasError
```
public boolean hasError()
```
    Specified by:
    
    hasError in interface CauchoResponse
  - setHasError
```
public void setHasError(boolean error)
```
    Specified by:
    
    setHasError in interface CauchoResponse
  - getResponse
```
public ServletResponse getResponse()
```
    Description copied from interface: CauchoResponse
    
    Return wrapped response
    
    Specified by:
    
    getResponse in interface CauchoResponse
  - getAbstractHttpResponse
```
public AbstractHttpResponse getAbstractHttpResponse()
```
    Specified by:
    
    getAbstractHttpResponse in interface CauchoResponse
  - getStatus
```
public int getStatus()
```
    Description copied from interface: HttpServletResponse
    
    Returns the current status code of this response
    
    Specified by:
    
    getStatus in interface HttpServletResponse
    
    Returns:
  - getStatusMessage
```
public java.lang.String getStatusMessage()
```
    Specified by:
    
    getStatusMessage in interface CauchoResponse
  - getHeaders
```
public java.util.Collection<java.lang.String> getHeaders(java.lang.String name)
```
    Description copied from interface: HttpServletResponse
    
    Returns an Iterable for header values with a given name
    
    Specified by:
    
    getHeaders in interface HttpServletResponse
    
    Returns:
  - getHeaderNames
```
public java.util.Collection<java.lang.String> getHeaderNames()
```
    Description copied from interface: HttpServletResponse
    
    Returns an Iterable for header names set via HttpServletResponse.setHeader(java.lang.String, java.lang.String), HttpServletResponse.addHeader(java.lang.String, java.lang.String), HttpServletResponse.setDateHeader(java.lang.String, long), HttpServletResponse.addDateHeader(java.lang.String, long), HttpServletResponse.setIntHeader(java.lang.String, int), or HttpServletResponse.addIntHeader(java.lang.String, int), respectively.
    
    Specified by:
    
    getHeaderNames in interface HttpServletResponse
    
    Returns:
  - setForwardEnclosed
```
public void setForwardEnclosed(boolean isForwardEnclosed)
```
    Specified by:
    
    setForwardEnclosed in interface CauchoResponse
  - isForwardEnclosed
```
public boolean isForwardEnclosed()
```
    Specified by:
    
    isForwardEnclosed in interface CauchoResponse
  - closeImpl
```
public void closeImpl()
               throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class AbstractCauchoResponse

Class HttpServletResponseImpl

Field Summary

Fields inherited from interface javax.servlet.http.HttpServletResponse

Constructor Summary

Method Summary

Methods inherited from class com.caucho.server.http.AbstractCauchoResponse

Methods inherited from class java.lang.Object

Methods inherited from interface com.caucho.server.http.CauchoResponse

Constructor Detail

HttpServletResponseImpl

Method Detail

getRequest

getOutputStream

getWriter

setBufferSize

getBufferSize

getRemaining

flushBuffer

isCommitted

reset

resetBuffer

setContentLength

setContentLength

disable

enable

isDisabled

setLocale

getLocale

setPrivateCache

setPrivateOrResinCache

setCacheInvocation

getCacheInvocation

isCaching

setNoCacheUnlessVary

isNoCacheUnlessVary

getPrivateCache

isPrivateCache

isCacheControl

setCacheControl

setNoCache

isNoCache

killCache

isDisableCache

setStatus

setStatus

sendError

sendError

setContentType

getContentType

getContentTypeImpl

getCharacterEncodingAssigned

getCharacterEncoding

getCharacterEncodingImpl

setCharacterEncoding

sendRedirect

encodeAbsoluteRedirect

setHeader

addHeader

containsHeader

setDateHeader

addDateHeader

setIntHeader

addIntHeader

addCookie

getCookie

getCookies

getSessionId

setSessionId

addServletCookie

createServletCookie

encodeURL

encodeRedirectURL

encodeRedirectUrl

encodeUrl

getResponseStream

setResponseStream

isCauchoResponseStream

getHeader

setFooter

addFooter