org.apache.wicket.protocol.http.mock

Class MockHttpServletResponse

java.lang.Object

org.apache.wicket.protocol.http.mock.MockHttpServletResponse

All Implemented Interfaces:

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

public class MockHttpServletResponse
extends Object
implements javax.servlet.http.HttpServletResponse, IMetaDataBufferingWebResponse

Mock servlet response. Implements all of the methods from the standard HttpServletResponse class plus helper methods to aid viewing the generated response.

Author:

Chris Turner

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
MockHttpServletResponse(MockHttpServletRequest servletRequest) Create the response object.

Method Summary

Methods

Modifier and Type	Method and Description
void	addCookie(javax.servlet.http.Cookie cookie) Add a cookie to the response.
void	addDateHeader(String name, long l) Add a date header.
void	addHeader(String name, String value) Add the given header value, including an additional entry if one already exists.
void	addIntHeader(String name, int i) Add an int header value.
static void	append2digits(StringBuilder buf, int i)
boolean	containsHeader(String name) Check if the response contains the given header name.
String	encodeRedirectUrl(String url) Encode the redirectLocation URL.
String	encodeRedirectURL(String url) Encode the redirectLocation URL.
String	encodeUrl(String url) Encode the URL.
String	encodeURL(String url) Encode the URL.
void	flushBuffer() Flush the buffer.
static String	formatDate(long l)
static void	formatDate(StringBuilder buf, Calendar calendar, boolean cookie) Format HTTP date "EEE, dd MMM yyyy HH:mm:ss 'GMT'" or "EEE, dd-MMM-yy HH:mm:ss 'GMT'"for cookies
byte[]	getBinaryContent() Get the binary content that was written to the servlet stream.
String	getBinaryResponse()
int	getBufferSize() Return the current buffer size
String	getCharacterEncoding() Get the character encoding of the response.
String	getContentType()
List<javax.servlet.http.Cookie>	getCookies() Get all of the cookies that have been added to the response.
String	getDocument() Get the text document that was written as part of this response.
String	getErrorMessage() Get the error message.
String	getHeader(String name) Return the value of the given named header.
Set<String>	getHeaderNames() Get the names of all of the headers.
Collection<String>	getHeaders(String name)
Locale	getLocale() Get the encoded locale
javax.servlet.ServletOutputStream	getOutputStream() Get the output stream for writing binary data from the servlet.
String	getRedirectLocation() Get the location that was redirected to.
int	getStatus() Get the status code.
PrintWriter	getWriter() Get the print writer for writing text output for this response.
void	initialize() Reset the response ready for reuse.
boolean	isCommitted() Always returns false.
boolean	isError() Return whether the servlet returned an error code or not.
boolean	isRedirect() Check whether the response was redirected or not.
void	reset() Delegate to initialize method.
void	resetBuffer() Clears the buffer.
void	sendError(int code) Send an error code.
void	sendError(int code, String msg) Send an error code.
void	sendRedirect(String location) Indicate sending of a redirectLocation to a particular named resource.
void	setBufferSize(int size) Method ignored.
void	setCharacterEncoding(String characterEncoding) Set the character encoding.
void	setContentLength(int length) Set the content length.
void	setContentType(String type) Set the content type.
void	setDateHeader(String name, long l) Set a date header.
void	setHeader(String name, String value) Set the given header value.
void	setIntHeader(String name, int i) Set an int header value.
void	setLocale(Locale locale) Set the locale in the response header.
void	setStatus(int status) Set the status for this response.
void	setStatus(int status, String msg) Deprecated.
void	writeMetaData(WebResponse webResponse) transfer cookies to given web response

Methods inherited from class java.lang.Object

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

Constructor Detail

MockHttpServletResponse

public MockHttpServletResponse(MockHttpServletRequest servletRequest)

Create the response object.

Parameters:

servletRequest -

Method Detail

addCookie

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

Add a cookie to the response.

Specified by:

addCookie in interface javax.servlet.http.HttpServletResponse

Parameters:

cookie - The cookie to add

addDateHeader

public void addDateHeader(String name,
                 long l)

Add a date header.

Specified by:

addDateHeader in interface javax.servlet.http.HttpServletResponse

Parameters:

name - The header value

l - The long value

addHeader

public void addHeader(String name,
             String value)

Add the given header value, including an additional entry if one already exists.

Specified by:

addHeader in interface javax.servlet.http.HttpServletResponse

Parameters:

name - The name for the header

value - The value for the header

addIntHeader

public void addIntHeader(String name,
                int i)

Add an int header value.

Specified by:

addIntHeader in interface javax.servlet.http.HttpServletResponse

Parameters:

name - The header name

i - The value

containsHeader

public boolean containsHeader(String name)

Check if the response contains the given header name.

Specified by:

containsHeader in interface javax.servlet.http.HttpServletResponse

Parameters:

name - The name to check

Returns:

Whether header in response or not

encodeRedirectUrl

public String encodeRedirectUrl(String url)

Encode the redirectLocation URL. Does no changes as this test implementation uses cookie based url tracking.

Specified by:

encodeRedirectUrl in interface javax.servlet.http.HttpServletResponse

Parameters:

url - The url to encode

Returns:

The encoded url

encodeRedirectURL

public String encodeRedirectURL(String url)

Encode the redirectLocation URL. Does no changes as this test implementation uses cookie based url tracking.

Specified by:

encodeRedirectURL in interface javax.servlet.http.HttpServletResponse

Parameters:

url - The url to encode

Returns:

The encoded url

encodeUrl

public String encodeUrl(String url)

Encode the URL. Does no changes as this test implementation uses cookie based url tracking.

Specified by:

encodeUrl in interface javax.servlet.http.HttpServletResponse

Parameters:

url - The url to encode

Returns:

The encoded url

encodeURL

public String encodeURL(String url)

Encode the URL. Does no changes as this test implementation uses cookie based url tracking.

Specified by:

encodeURL in interface javax.servlet.http.HttpServletResponse

Parameters:

url - The url to encode

Returns:

The encoded url

flushBuffer

public void flushBuffer()
                 throws IOException

Flush the buffer.

Specified by:

flushBuffer in interface javax.servlet.ServletResponse

Throws:

IOException

getBinaryContent

public byte[] getBinaryContent()

Get the binary content that was written to the servlet stream.

Returns:

The binary content

getBufferSize

public int getBufferSize()

Return the current buffer size

Specified by:

getBufferSize in interface javax.servlet.ServletResponse

Returns:

The buffer size

getCharacterEncoding

public String getCharacterEncoding()

Get the character encoding of the response.

Specified by:

getCharacterEncoding in interface javax.servlet.ServletResponse

Returns:

The character encoding

getCookies

public List<javax.servlet.http.Cookie> getCookies()

Get all of the cookies that have been added to the response.

Returns:

The collection of cookies

getDocument

public String getDocument()

Get the text document that was written as part of this response.

Returns:

The document

getErrorMessage

public String getErrorMessage()

Get the error message.

Returns:

The error message, or null if no message

getHeader

public String getHeader(String name)

Return the value of the given named header.

Specified by:

getHeader in interface javax.servlet.http.HttpServletResponse

Parameters:

name - The header name

Returns:

The value, or null

getHeaderNames

public Set<String> getHeaderNames()

Get the names of all of the headers.

Specified by:

getHeaderNames in interface javax.servlet.http.HttpServletResponse

Returns:

The header names

getLocale

public Locale getLocale()

Get the encoded locale

Specified by:

getLocale in interface javax.servlet.ServletResponse

Returns:

The locale

getOutputStream

public javax.servlet.ServletOutputStream getOutputStream()

Get the output stream for writing binary data from the servlet.

Specified by:

getOutputStream in interface javax.servlet.ServletResponse

Returns:

The binary output stream.

getRedirectLocation

public String getRedirectLocation()

Get the location that was redirected to.

Returns:

The redirect location, or null if not a redirect

getStatus

public int getStatus()

Get the status code.

Specified by:

getStatus in interface javax.servlet.http.HttpServletResponse

Returns:

The status code

getWriter

public PrintWriter getWriter()
                      throws IOException

Get the print writer for writing text output for this response.

Specified by:

getWriter in interface javax.servlet.ServletResponse

Returns:

The writer

Throws:

IOException - Not used

initialize

public void initialize()

Reset the response ready for reuse.

isCommitted

public boolean isCommitted()

Always returns false.

Specified by:

isCommitted in interface javax.servlet.ServletResponse

Returns:

Always false

isError

public boolean isError()

Return whether the servlet returned an error code or not.

Returns:

Whether an error occurred or not

isRedirect

public boolean isRedirect()

Check whether the response was redirected or not.

Returns:

Whether the state was redirected or not

reset

public void reset()

Delegate to initialize method.

Specified by:

reset in interface javax.servlet.ServletResponse

resetBuffer

public void resetBuffer()

Clears the buffer.

Specified by:

resetBuffer in interface javax.servlet.ServletResponse

sendError

public void sendError(int code)
               throws IOException

Send an error code. This implementation just sets the internal error state information.

Specified by:

sendError in interface javax.servlet.http.HttpServletResponse

Parameters:

code - The code

Throws:

IOException - Not used

sendError

public void sendError(int code,
             String msg)
               throws IOException

Send an error code. This implementation just sets the internal error state information.

Specified by:

sendError in interface javax.servlet.http.HttpServletResponse

Parameters:

code - The error code

msg - The error message

Throws:

IOException - Not used

sendRedirect

public void sendRedirect(String location)
                  throws IOException

Indicate sending of a redirectLocation to a particular named resource. This implementation just keeps hold of the redirectLocation info and makes it available for query.

Specified by:

sendRedirect in interface javax.servlet.http.HttpServletResponse

Parameters:

location - The location to redirectLocation to

Throws:

IOException - Not used

setBufferSize

public void setBufferSize(int size)

Method ignored.

Specified by:

setBufferSize in interface javax.servlet.ServletResponse

Parameters:

size - The size

setCharacterEncoding

public void setCharacterEncoding(String characterEncoding)

Set the character encoding.

Specified by:

setCharacterEncoding in interface javax.servlet.ServletResponse

Parameters:

characterEncoding - The character encoding

setContentLength

public void setContentLength(int length)

Set the content length.

Specified by:

setContentLength in interface javax.servlet.ServletResponse

Parameters:

length - The length

setContentType

public void setContentType(String type)

Set the content type.

Specified by:

setContentType in interface javax.servlet.ServletResponse

Parameters:

type - The content type

getContentType

public String getContentType()

Specified by:

getContentType in interface javax.servlet.ServletResponse

Returns:

value of content-type header

setDateHeader

public void setDateHeader(String name,
                 long l)

Set a date header.

Specified by:

setDateHeader in interface javax.servlet.http.HttpServletResponse

Parameters:

name - The header name

l - The long value

formatDate

public static String formatDate(long l)

Parameters:

l -

Returns:

formatted date

formatDate

public static void formatDate(StringBuilder buf,
              Calendar calendar,
              boolean cookie)

Format HTTP date "EEE, dd MMM yyyy HH:mm:ss 'GMT'" or "EEE, dd-MMM-yy HH:mm:ss 'GMT'"for cookies

Parameters:

buf -

calendar -

cookie -

append2digits

public static void append2digits(StringBuilder buf,
                 int i)

Parameters:

buf -

i -

setHeader

public void setHeader(String name,
             String value)

Set the given header value.

Specified by:

setHeader in interface javax.servlet.http.HttpServletResponse

Parameters:

name - The name for the header

value - The value for the header

setIntHeader

public void setIntHeader(String name,
                int i)

Set an int header value.

Specified by:

setIntHeader in interface javax.servlet.http.HttpServletResponse

Parameters:

name - The header name

i - The value

setLocale

public void setLocale(Locale locale)

Set the locale in the response header.

Specified by:

setLocale in interface javax.servlet.ServletResponse

Parameters:

locale - The locale

setStatus

public void setStatus(int status)

Set the status for this response.

Specified by:

setStatus in interface javax.servlet.http.HttpServletResponse

Parameters:

status - The status

setStatus

@Deprecated
public void setStatus(int status,
                        String msg)

Deprecated.

Set the status for this response.

Specified by:

setStatus in interface javax.servlet.http.HttpServletResponse

Parameters:

status - The status

msg - The message

getBinaryResponse

public String getBinaryResponse()

Returns:

binary response

getHeaders

public Collection<String> getHeaders(String name)

Specified by:

getHeaders in interface javax.servlet.http.HttpServletResponse

Parameters:

name -

Returns:

headers with given name

writeMetaData

public void writeMetaData(WebResponse webResponse)

Description copied from interface: IMetaDataBufferingWebResponse

transfer cookies to given web response

Specified by:

writeMetaData in interface IMetaDataBufferingWebResponse

Parameters:

webResponse - web response that should receive the current cookies