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servletunit
Class HttpServletResponseSimulator  

java.lang.Object
  servletunit.HttpServletResponseSimulator

All Implemented Interfaces:

javax.servlet.http.HttpServletResponse, javax.servlet.ServletResponse

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public class HttpServletResponseSimulator

extends java.lang.Object

implements javax.servlet.http.HttpServletResponse

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Field Summary
private  boolean	calledGetOutputStream
private  boolean	calledGetWriter
(package private)  java.lang.String	charEncoding
private  int	contentLength
private  java.lang.String	contentType
private  java.util.HashMap	cookies
private  java.util.HashMap	headers
private  boolean	isCommitted
private  java.util.Locale	locale
private  java.lang.String	message
private  java.io.PrintWriter	printWriter
static int	SC_ACCEPTED
static int	SC_BAD_GATEWAY
static int	SC_BAD_REQUEST
static int	SC_CONFLICT
static int	SC_CONTINUE
static int	SC_CREATED
static int	SC_EXPECTATION_FAILED
static int	SC_FORBIDDEN
static int	SC_GATEWAY_TIMEOUT
static int	SC_GONE
static int	SC_HTTP_VERSION_NOT_SUPPORTED
static int	SC_INTERNAL_SERVER_ERROR
static int	SC_LENGTH_REQUIRED
static int	SC_METHOD_NOT_ALLOWED
static int	SC_MOVED_PERMANENTLY
static int	SC_MOVED_TEMPORARILY
static int	SC_MULTIPLE_CHOICES
static int	SC_NO_CONTENT
static int	SC_NON_AUTHORITATIVE_INFORMATION
static int	SC_NOT_ACCEPTABLE
static int	SC_NOT_FOUND
static int	SC_NOT_IMPLEMENTED
static int	SC_NOT_MODIFIED
static int	SC_OK
static int	SC_PARTIAL_CONTENT
static int	SC_PAYMENT_REQUIRED
static int	SC_PRECONDITION_FAILED
static int	SC_PROXY_AUTHENTICATION_REQUIRED
static int	SC_REQUEST_ENTITY_TOO_LARGE
static int	SC_REQUEST_TIMEOUT
static int	SC_REQUEST_URI_TOO_LONG
static int	SC_REQUESTED_RANGE_NOT_SATISFIABLE
static int	SC_RESET_CONTENT
static int	SC_SEE_OTHER
static int	SC_SERVICE_UNAVAILABLE
static int	SC_SWITCHING_PROTOCOLS
static int	SC_UNAUTHORIZED
static int	SC_UNSUPPORTED_MEDIA_TYPE
static int	SC_USE_PROXY
private  java.io.OutputStream	servOStream
private  int	status
private  java.io.StringWriter	stringWriter

 

Fields inherited from interface javax.servlet.http.HttpServletResponse

SC_FOUND, SC_TEMPORARY_REDIRECT

 

Constructor Summary

HttpServletResponseSimulator()

 

Method Summary
void	addCookie(javax.servlet.http.Cookie cookie)           Add a cookie to this response, which will then be stored in the browser.
void	addDateHeader(java.lang.String name, long date)           This method is not supported.
void	addHeader(java.lang.String name, java.lang.String value)           Adds a response header with the given name and value.
void	addIntHeader(java.lang.String name, int value)           Adds a response header with the given name and integer value.
boolean	containsHeader(java.lang.String name)           returns true if a header with the given name has already been set
java.lang.String	encodeRedirectUrl(java.lang.String url)           Returns the given URL unmodified
java.lang.String	encodeRedirectURL(java.lang.String url)           Returns the given URL unmodified.
java.lang.String	encodeUrl(java.lang.String url)           Returns the given URL unmodified.
java.lang.String	encodeURL(java.lang.String url)           Returns the given URL unmodified
javax.servlet.http.Cookie	findCookie(java.lang.String name)           Returns a cookie with a given, or null if this cookie has not been added to the repsonse.
void	flushBuffer()           This method is not supported.
int	getBufferSize()           This method is not supported.
java.lang.String	getCharacterEncoding()           This method is not supported.
int	getContentLength()           returns the content length previously set in setContentLength()
java.lang.String	getContentType()           returns the content type previously set in setContentType()
java.lang.String	getHeader(java.lang.String name)           Returns a given header field, or null if this header has not been set.
java.util.Locale	getLocale()           Returns the locale assigned to the response.
java.lang.String	getMessage()
javax.servlet.ServletOutputStream	getOutputStream()           Returns a javax.servlet.ServletOutputStream suitable for writing binary data in the response.
int	getStatusCode()           Returns the status code for this response, which is useful for testing expected errors.
java.io.PrintWriter	getWriter()           Returns a PrintWriter object that can send character text to the client.
java.lang.StringBuffer	getWriterBuffer()           Use this method to pick up the string buffer which will hold the contents of the string buffer.
boolean	isCommitted()           Returns a boolean indicating if the response has been committed.
void	removeHeader(java.lang.String name)           Removes a given header
void	reset()           Reinitializes all local variables.
void	resetBuffer()           This method is not supported.
void	sendError(int sc)           Sends an error response to the client using the specified status clearing the buffer.
void	sendError(int sc, java.lang.String msg)           Sends an error response to the client using the specified status clearing the buffer.
void	sendRedirect(java.lang.String location)           Resets the response and sets the appropriate redirect headers.
void	setBufferSize(int size)           This method is not supported.
void	setCharacterEncoding(java.lang.String charEncoding)           Sets the character encoding (MIME charset) of the response being sent to the client, for example, to UTF-8.
void	setContentLength(int len)           Sets the length of the content body in the response In HTTP servlets, this method sets the HTTP Content-Length header.
void	setContentType(java.lang.String type)           Sets the content type of the response being sent to the client.
void	setDateHeader(java.lang.String name, long date)           This method is not supported.
void	setHeader(java.lang.String name, java.lang.String value)           adds the name/value pair to the headers
void	setIntHeader(java.lang.String name, int value)           Adds the given name/value pair to the headers collection.
void	setIsCommitted(boolean isCommitted)
void	setLocale(java.util.Locale loc)           Sets the locale of the response, setting the headers (including the Content-Type's charset) as appropriate.
void	setOutputStream(java.io.OutputStream out)           The default action of calling the getOutputStream method is to return a javax.servlet.ServletOutputStream object that sends the data to System.out.
void	setStatus(int sc)           Sets the given status code.
void	setStatus(int sc, java.lang.String sm)           Sets the given status and an associated message.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

servOStream

private java.io.OutputStream servOStream

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calledGetWriter

private boolean calledGetWriter

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calledGetOutputStream

private boolean calledGetOutputStream

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stringWriter

private java.io.StringWriter stringWriter

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printWriter

private java.io.PrintWriter printWriter

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locale

private java.util.Locale locale

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contentLength

private int contentLength

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contentType

private java.lang.String contentType

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status

private int status

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message

private java.lang.String message

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headers

private java.util.HashMap headers

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cookies

private java.util.HashMap cookies

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charEncoding

java.lang.String charEncoding

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isCommitted

private boolean isCommitted

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SC_CONTINUE

public static final int SC_CONTINUE

See Also:

Constant Field Values

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SC_SWITCHING_PROTOCOLS

public static final int SC_SWITCHING_PROTOCOLS

See Also:

Constant Field Values

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SC_OK

public static final int SC_OK

See Also:

Constant Field Values

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SC_CREATED

public static final int SC_CREATED

See Also:

Constant Field Values

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SC_ACCEPTED

public static final int SC_ACCEPTED

See Also:

Constant Field Values

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SC_NON_AUTHORITATIVE_INFORMATION

public static final int SC_NON_AUTHORITATIVE_INFORMATION

See Also:

Constant Field Values

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SC_NO_CONTENT

public static final int SC_NO_CONTENT

See Also:

Constant Field Values

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SC_RESET_CONTENT

public static final int SC_RESET_CONTENT

See Also:

Constant Field Values

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SC_PARTIAL_CONTENT

public static final int SC_PARTIAL_CONTENT

See Also:

Constant Field Values

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SC_MULTIPLE_CHOICES

public static final int SC_MULTIPLE_CHOICES

See Also:

Constant Field Values

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SC_MOVED_PERMANENTLY

public static final int SC_MOVED_PERMANENTLY

See Also:

Constant Field Values

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SC_MOVED_TEMPORARILY

public static final int SC_MOVED_TEMPORARILY

See Also:

Constant Field Values

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SC_SEE_OTHER

public static final int SC_SEE_OTHER

See Also:

Constant Field Values

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SC_NOT_MODIFIED

public static final int SC_NOT_MODIFIED

See Also:

Constant Field Values

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SC_USE_PROXY

public static final int SC_USE_PROXY

See Also:

Constant Field Values

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SC_BAD_REQUEST

public static final int SC_BAD_REQUEST

See Also:

Constant Field Values

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SC_UNAUTHORIZED

public static final int SC_UNAUTHORIZED

See Also:

Constant Field Values

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SC_PAYMENT_REQUIRED

public static final int SC_PAYMENT_REQUIRED

See Also:

Constant Field Values

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SC_FORBIDDEN

public static final int SC_FORBIDDEN

See Also:

Constant Field Values

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SC_NOT_FOUND

public static final int SC_NOT_FOUND

See Also:

Constant Field Values

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SC_METHOD_NOT_ALLOWED

public static final int SC_METHOD_NOT_ALLOWED

See Also:

Constant Field Values

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SC_NOT_ACCEPTABLE

public static final int SC_NOT_ACCEPTABLE

See Also:

Constant Field Values

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SC_PROXY_AUTHENTICATION_REQUIRED

public static final int SC_PROXY_AUTHENTICATION_REQUIRED

See Also:

Constant Field Values

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SC_REQUEST_TIMEOUT

public static final int SC_REQUEST_TIMEOUT

See Also:

Constant Field Values

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SC_CONFLICT

public static final int SC_CONFLICT

See Also:

Constant Field Values

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SC_GONE

public static final int SC_GONE

See Also:

Constant Field Values

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SC_LENGTH_REQUIRED

public static final int SC_LENGTH_REQUIRED

See Also:

Constant Field Values

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SC_PRECONDITION_FAILED

public static final int SC_PRECONDITION_FAILED

See Also:

Constant Field Values

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SC_REQUEST_ENTITY_TOO_LARGE

public static final int SC_REQUEST_ENTITY_TOO_LARGE

See Also:

Constant Field Values

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SC_REQUEST_URI_TOO_LONG

public static final int SC_REQUEST_URI_TOO_LONG

See Also:

Constant Field Values

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SC_UNSUPPORTED_MEDIA_TYPE

public static final int SC_UNSUPPORTED_MEDIA_TYPE

See Also:

Constant Field Values

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SC_REQUESTED_RANGE_NOT_SATISFIABLE

public static final int SC_REQUESTED_RANGE_NOT_SATISFIABLE

See Also:

Constant Field Values

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SC_EXPECTATION_FAILED

public static final int SC_EXPECTATION_FAILED

See Also:

Constant Field Values

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SC_INTERNAL_SERVER_ERROR

public static final int SC_INTERNAL_SERVER_ERROR

See Also:

Constant Field Values

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SC_NOT_IMPLEMENTED

public static final int SC_NOT_IMPLEMENTED

See Also:

Constant Field Values

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SC_BAD_GATEWAY

public static final int SC_BAD_GATEWAY

See Also:

Constant Field Values

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SC_SERVICE_UNAVAILABLE

public static final int SC_SERVICE_UNAVAILABLE

See Also:

Constant Field Values

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SC_GATEWAY_TIMEOUT

public static final int SC_GATEWAY_TIMEOUT

See Also:

Constant Field Values

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SC_HTTP_VERSION_NOT_SUPPORTED

public static final int SC_HTTP_VERSION_NOT_SUPPORTED

See Also:

Constant Field Values

Constructor Detail

HttpServletResponseSimulator

public HttpServletResponseSimulator()

Method Detail

addCookie

public void addCookie(javax.servlet.http.Cookie cookie)

Add a cookie to this response, which will then be stored in the browser.

Specified by:

addCookie in interface javax.servlet.http.HttpServletResponse

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findCookie

public javax.servlet.http.Cookie findCookie(java.lang.String name)

Returns a cookie with a given, or null if this cookie has not been added to the repsonse.

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addDateHeader

public void addDateHeader(java.lang.String name,
                          long date)

This method is not supported.

Specified by:

addDateHeader in interface javax.servlet.http.HttpServletResponse

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addHeader

public void addHeader(java.lang.String name,
                      java.lang.String value)

Adds a response header with the given name and value.

Specified by:

addHeader in interface javax.servlet.http.HttpServletResponse

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getHeader

public java.lang.String getHeader(java.lang.String name)

Returns a given header field, or null if this header has not been set.

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addIntHeader

public void addIntHeader(java.lang.String name,
                         int value)

Adds a response header with the given name and integer value.

Specified by:

addIntHeader in interface javax.servlet.http.HttpServletResponse

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containsHeader

public boolean containsHeader(java.lang.String name)

returns true if a header with the given name has already been set

Specified by:

containsHeader in interface javax.servlet.http.HttpServletResponse

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encodeRedirectUrl

public java.lang.String encodeRedirectUrl(java.lang.String url)

Returns the given URL unmodified

Specified by:

encodeRedirectUrl in interface javax.servlet.http.HttpServletResponse

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encodeRedirectURL

public java.lang.String encodeRedirectURL(java.lang.String url)

Returns the given URL unmodified.

Specified by:

encodeRedirectURL in interface javax.servlet.http.HttpServletResponse

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encodeUrl

public java.lang.String encodeUrl(java.lang.String url)

Returns the given URL unmodified.

Specified by:

encodeUrl in interface javax.servlet.http.HttpServletResponse

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encodeURL

public java.lang.String encodeURL(java.lang.String url)

Returns the given URL unmodified

Specified by:

encodeURL in interface javax.servlet.http.HttpServletResponse

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flushBuffer

public void flushBuffer()
                 throws java.io.IOException

This method is not supported.

Specified by:

flushBuffer in interface javax.servlet.ServletResponse

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getBufferSize

public int getBufferSize()

This method is not supported.

Specified by:

getBufferSize in interface javax.servlet.ServletResponse

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getCharacterEncoding

public java.lang.String getCharacterEncoding()

This method is not supported.

Specified by:

getCharacterEncoding in interface javax.servlet.ServletResponse

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getLocale

public java.util.Locale getLocale()

Returns the locale assigned to the response.

Specified by:

getLocale in interface javax.servlet.ServletResponse

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getOutputStream

public javax.servlet.ServletOutputStream getOutputStream()
                                                  throws java.io.IOException

Returns a javax.servlet.ServletOutputStream suitable for writing binary data in the response. The servlet container does not encode the binary data.

Calling flush() on the ServletOutputStream commits the response. Either this method or getWriter() 55 may be called to write the body, not both.

Specified by:

getOutputStream in interface javax.servlet.ServletResponse

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getWriter

public java.io.PrintWriter getWriter()
                              throws java.io.IOException

Returns a PrintWriter object that can send character text to the client. The character encoding used is the one specified in the charset= property of the setContentType(java.lang.String) 55 method, which must be called before calling this method for the charset to take effect.

If necessary, the MIME type of the response is modified to reflect the character encoding used.

Calling flush() on the PrintWriter commits the response.

Either this method or getOutputStream() 55 may be called to write the body, not both.

Specified by:

getWriter in interface javax.servlet.ServletResponse

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getWriterBuffer

public java.lang.StringBuffer getWriterBuffer()

Use this method to pick up the string buffer which will hold the contents of the string buffer. You can then write your test case to examine the contents of this buffer and match it against an expected output.

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isCommitted

public boolean isCommitted()

Description copied from interface: javax.servlet.ServletResponse

Returns a boolean indicating if the response has been committed. A committed response has already had its status code and headers written.

Specified by:

isCommitted in interface javax.servlet.ServletResponse

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setIsCommitted

public void setIsCommitted(boolean isCommitted)

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reset

public void reset()

Reinitializes all local variables. Note, in most servlet containers, you may get an IllegalStateException if you call this method after committing the response. That behavior is not replicated here.

Specified by:

reset in interface javax.servlet.ServletResponse

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resetBuffer

public void resetBuffer()

This method is not supported.

Specified by:

resetBuffer in interface javax.servlet.ServletResponse

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sendError

public void sendError(int sc)
               throws java.io.IOException

Sends an error response to the client using the specified status clearing the buffer. This method always throws an AssertionFailedError with the corresponding error number.

Specified by:

sendError in interface javax.servlet.http.HttpServletResponse

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sendError

public void sendError(int sc,
                      java.lang.String msg)
               throws java.io.IOException

Sends an error response to the client using the specified status clearing the buffer. This method always throws an AssertionFailedError with the corresponding error number and descriptive text.

Specified by:

sendError in interface javax.servlet.http.HttpServletResponse

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sendRedirect

public void sendRedirect(java.lang.String location)
                  throws java.io.IOException

Resets the response and sets the appropriate redirect headers.

Specified by:

sendRedirect in interface javax.servlet.http.HttpServletResponse

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setBufferSize

public void setBufferSize(int size)

This method is not supported.

Specified by:

setBufferSize in interface javax.servlet.ServletResponse

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setContentLength

public void setContentLength(int len)

Sets the length of the content body in the response In HTTP servlets, this method sets the HTTP Content-Length header.

Specified by:

setContentLength in interface javax.servlet.ServletResponse

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getContentLength

public int getContentLength()

returns the content length previously set in setContentLength()

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setContentType

public void setContentType(java.lang.String type)

Sets the content type of the response being sent to the client. The content type may include the type of character encoding used, for example, text/html; charset=ISO-8859-4.

If obtaining a PrintWriter, this method should be called first.

Specified by:

setContentType in interface javax.servlet.ServletResponse

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getContentType

public java.lang.String getContentType()

returns the content type previously set in setContentType()

Specified by:

getContentType in interface javax.servlet.ServletResponse

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setDateHeader

public void setDateHeader(java.lang.String name,
                          long date)

This method is not supported.

Specified by:

setDateHeader in interface javax.servlet.http.HttpServletResponse

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setHeader

public void setHeader(java.lang.String name,
                      java.lang.String value)

adds the name/value pair to the headers

Specified by:

setHeader in interface javax.servlet.http.HttpServletResponse

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removeHeader

public void removeHeader(java.lang.String name)

Removes a given header

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setIntHeader

public void setIntHeader(java.lang.String name,
                         int value)

Adds the given name/value pair to the headers collection.

Specified by:

setIntHeader in interface javax.servlet.http.HttpServletResponse

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setLocale

public void setLocale(java.util.Locale loc)

Sets the locale of the response, setting the headers (including the Content-Type's charset) as appropriate. This method should be called before a call to getWriter() 55 . By default, the response locale is the default locale for the server.

Specified by:

setLocale in interface javax.servlet.ServletResponse

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setOutputStream

public void setOutputStream(java.io.OutputStream out)

The default action of calling the getOutputStream method is to return a javax.servlet.ServletOutputStream object that sends the data to System.out. If you don't want the output sent to System.out you can use this method to set where the output will go. Please note, subsequent calls to getOutputStream will reset the output path to System.out. This prevents the OutputStream returned by calling getOutputStream from writing to a closed stream

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setStatus

public void setStatus(int sc)

Sets the given status code.

Specified by:

setStatus in interface javax.servlet.http.HttpServletResponse

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setStatus

public void setStatus(int sc,
                      java.lang.String sm)

Sets the given status and an associated message.

Specified by:

setStatus in interface javax.servlet.http.HttpServletResponse

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getStatusCode

public int getStatusCode()

Returns the status code for this response, which is useful for testing expected errors.

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setCharacterEncoding

public void setCharacterEncoding(java.lang.String charEncoding)

Description copied from interface: javax.servlet.ServletResponse

Sets the character encoding (MIME charset) of the response being sent to the client, for example, to UTF-8. If the character encoding has already been set by ServletResponse.setContentType(java.lang.String)>ServletResponse.setContentType(java.lang.String) 55 or ServletResponse.setLocale(java.util.Locale)>ServletResponse.setLocale(java.util.Locale) 55 , this method overrides it. Calling ServletResponse.setContentType(java.lang.String)>ServletResponse.setContentType(java.lang.String) 55 with the String of text/html and calling this method with the String of UTF-8 is equivalent with calling setContentType with the String of text/html; charset=UTF-8.

This method can be called repeatedly to change the character encoding. This method has no effect if it is called after getWriter has been called or after the response has been committed.

Containers must communicate the character encoding used for the servlet response's writer to the client if the protocol provides a way for doing so. In the case of HTTP, the character encoding is communicated as part of the Content-Type header for text media types. Note that the character encoding cannot be communicated via HTTP headers if the servlet does not specify a content type; however, it is still used to encode text written via the servlet response's writer.

Specified by:

setCharacterEncoding in interface javax.servlet.ServletResponse

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getMessage

public java.lang.String getMessage()

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> [ servletunit overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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