Class ImportSupport.ImportResponseWrapper
- java.lang.Object
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- javax.servlet.ServletResponseWrapper
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- javax.servlet.http.HttpServletResponseWrapper
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- org.apache.taglibs.standard.tag.common.core.ImportSupport.ImportResponseWrapper
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- All Implemented Interfaces:
javax.servlet.http.HttpServletResponse
,javax.servlet.ServletResponse
- Enclosing class:
- ImportSupport
private class ImportSupport.ImportResponseWrapper extends javax.servlet.http.HttpServletResponseWrapper
Wraps responses to allow us to retrieve results as Strings.
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Field Summary
Fields Modifier and Type Field Description private java.io.ByteArrayOutputStream
bos
A buffer, alternatively, to accumulate bytes.private boolean
isStreamUsed
'True if getOutputStream() was called; false otherwise.private boolean
isWriterUsed
'True' if getWriter() was called; false otherwise.private javax.servlet.ServletOutputStream
sos
A ServletOutputStream we convey, tied to this Writer.private int
status
The HTTP status set by the target.private java.io.StringWriter
sw
The Writer we convey.-
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 ImportResponseWrapper(javax.servlet.http.HttpServletResponse response)
Constructs a new ImportResponseWrapper.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description javax.servlet.ServletOutputStream
getOutputStream()
Returns a ServletOutputStream designed to buffer the output.int
getStatus()
java.lang.String
getString()
Retrieves the buffered output, using the containing tag's 'charEncoding' attribute, or the tag's default encoding, if necessary.java.io.PrintWriter
getWriter()
Returns a Writer designed to buffer the output.void
setContentType(java.lang.String x)
Has no effect.void
setLocale(java.util.Locale x)
Has no effect.void
setStatus(int status)
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Methods inherited from class javax.servlet.http.HttpServletResponseWrapper
addCookie, addDateHeader, addHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, getHeader, getHeaderNames, getHeaders, getTrailerFields, sendError, sendError, sendRedirect, setDateHeader, setHeader, setIntHeader, setStatus, setTrailerFields
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Methods inherited from class javax.servlet.ServletResponseWrapper
flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getResponse, isCommitted, isWrapperFor, isWrapperFor, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setResponse
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Field Detail
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sw
private java.io.StringWriter sw
The Writer we convey.
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bos
private java.io.ByteArrayOutputStream bos
A buffer, alternatively, to accumulate bytes.
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sos
private javax.servlet.ServletOutputStream sos
A ServletOutputStream we convey, tied to this Writer.
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isWriterUsed
private boolean isWriterUsed
'True' if getWriter() was called; false otherwise.
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isStreamUsed
private boolean isStreamUsed
'True if getOutputStream() was called; false otherwise.
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status
private int status
The HTTP status set by the target.
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Method Detail
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getWriter
public java.io.PrintWriter getWriter()
Returns a Writer designed to buffer the output.- Specified by:
getWriter
in interfacejavax.servlet.ServletResponse
- Overrides:
getWriter
in classjavax.servlet.ServletResponseWrapper
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getOutputStream
public javax.servlet.ServletOutputStream getOutputStream()
Returns a ServletOutputStream designed to buffer the output.- Specified by:
getOutputStream
in interfacejavax.servlet.ServletResponse
- Overrides:
getOutputStream
in classjavax.servlet.ServletResponseWrapper
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setContentType
public void setContentType(java.lang.String x)
Has no effect.- Specified by:
setContentType
in interfacejavax.servlet.ServletResponse
- Overrides:
setContentType
in classjavax.servlet.ServletResponseWrapper
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setLocale
public void setLocale(java.util.Locale x)
Has no effect.- Specified by:
setLocale
in interfacejavax.servlet.ServletResponse
- Overrides:
setLocale
in classjavax.servlet.ServletResponseWrapper
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setStatus
public void setStatus(int status)
- Specified by:
setStatus
in interfacejavax.servlet.http.HttpServletResponse
- Overrides:
setStatus
in classjavax.servlet.http.HttpServletResponseWrapper
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getStatus
public int getStatus()
- Specified by:
getStatus
in interfacejavax.servlet.http.HttpServletResponse
- Overrides:
getStatus
in classjavax.servlet.http.HttpServletResponseWrapper
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getString
public java.lang.String getString() throws java.io.UnsupportedEncodingException
Retrieves the buffered output, using the containing tag's 'charEncoding' attribute, or the tag's default encoding, if necessary.- Throws:
java.io.UnsupportedEncodingException
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