Class MockPageContext

java.lang.Object

jakarta.servlet.jsp.JspContext

jakarta.servlet.jsp.PageContext

org.springframework.mock.web.MockPageContext

public class MockPageContext
extends PageContext

Mock implementation of the PageContext interface. Only necessary for testing applications when testing custom JSP tags.

Note: Expects initialization via the constructor rather than via the PageContext.initialize method. Does not support writing to a JspWriter, request dispatching, or handlePageException calls.

Since:

1.0.2

Author:

Juergen Hoeller

Field Summary

Fields inherited from class jakarta.servlet.jsp.PageContext

APPLICATION, APPLICATION_SCOPE, CONFIG, EXCEPTION, OUT, PAGE, PAGE_SCOPE, PAGECONTEXT, REQUEST, REQUEST_SCOPE, RESPONSE, SESSION, SESSION_SCOPE

Constructor Summary

Constructors

Constructor	Description
MockPageContext()	Create new MockPageContext with a default MockServletContext, MockHttpServletRequest, MockHttpServletResponse, MockServletConfig.
MockPageContext(@Nullable ServletContext servletContext)	Create new MockPageContext with a default MockHttpServletRequest, MockHttpServletResponse, MockServletConfig.
MockPageContext(@Nullable ServletContext servletContext, @Nullable HttpServletRequest request)	Create new MockPageContext with a MockHttpServletResponse, MockServletConfig.
MockPageContext(@Nullable ServletContext servletContext, @Nullable HttpServletRequest request, @Nullable HttpServletResponse response)	Create new MockPageContext with a MockServletConfig.
MockPageContext(@Nullable ServletContext servletContext, @Nullable HttpServletRequest request, @Nullable HttpServletResponse response, @Nullable ServletConfig servletConfig)	Create new MockServletConfig.

Method Summary

Modifier and Type	Method	Description
@Nullable Object	findAttribute(String name)
void	forward(String path)
@Nullable Object	getAttribute(String name)
@Nullable Object	getAttribute(String name, int scope)
Enumeration<String>	getAttributeNames()
Enumeration<String>	getAttributeNamesInScope(int scope)
int	getAttributesScope(String name)
byte[]	getContentAsByteArray()
String	getContentAsString()
@Nullable ELContext	getELContext()
@Nullable Exception	getException()
JspWriter	getOut()
Object	getPage()
ServletRequest	getRequest()
ServletResponse	getResponse()
ServletConfig	getServletConfig()
ServletContext	getServletContext()
HttpSession	getSession()
void	handlePageException(Exception ex)
void	handlePageException(Throwable ex)
void	include(String path)
void	include(String path, boolean flush)
void	initialize(Servlet servlet, ServletRequest request, ServletResponse response, String errorPageURL, boolean needsSession, int bufferSize, boolean autoFlush)
void	release()
void	removeAttribute(String name)
void	removeAttribute(String name, int scope)
void	setAttribute(String name, @Nullable Object value)
void	setAttribute(String name, @Nullable Object value, int scope)

Methods inherited from class jakarta.servlet.jsp.PageContext

getErrorData, pushBody

Methods inherited from class jakarta.servlet.jsp.JspContext

popBody, pushBody

Methods inherited from class java.lang.Object

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

Constructor Details

MockPageContext

public MockPageContext()

Create new MockPageContext with a default MockServletContext, MockHttpServletRequest, MockHttpServletResponse, MockServletConfig.

MockPageContext

public MockPageContext(@Nullable ServletContext servletContext)

Create new MockPageContext with a default MockHttpServletRequest, MockHttpServletResponse, MockServletConfig.

Parameters:

servletContext - the ServletContext that the JSP page runs in (only necessary when actually accessing the ServletContext)

MockPageContext

public MockPageContext(@Nullable ServletContext servletContext,
 @Nullable HttpServletRequest request)

Create new MockPageContext with a MockHttpServletResponse, MockServletConfig.

Parameters:

servletContext - the ServletContext that the JSP page runs in

request - the current HttpServletRequest (only necessary when actually accessing the request)

MockPageContext

public MockPageContext(@Nullable ServletContext servletContext,
 @Nullable HttpServletRequest request,
 @Nullable HttpServletResponse response)

Create new MockPageContext with a MockServletConfig.

Parameters:

servletContext - the ServletContext that the JSP page runs in

request - the current HttpServletRequest

response - the current HttpServletResponse (only necessary when actually writing to the response)

MockPageContext

public MockPageContext(@Nullable ServletContext servletContext,
 @Nullable HttpServletRequest request,
 @Nullable HttpServletResponse response,
 @Nullable ServletConfig servletConfig)

Create new MockServletConfig.

Parameters:

servletContext - the ServletContext that the JSP page runs in

request - the current HttpServletRequest

response - the current HttpServletResponse

servletConfig - the ServletConfig (hardly ever accessed from within a tag)

Method Details

initialize

public void initialize(Servlet servlet,
 ServletRequest request,
 ServletResponse response,
 String errorPageURL,
 boolean needsSession,
 int bufferSize,
 boolean autoFlush)

Specified by:

initialize in class PageContext

release

public void release()

Specified by:

release in class PageContext

setAttribute

public void setAttribute(String name,
 @Nullable Object value)

Specified by:

setAttribute in class JspContext

setAttribute

public void setAttribute(String name,
 @Nullable Object value,
 int scope)

Specified by:

setAttribute in class JspContext

getAttribute

public @Nullable Object getAttribute(String name)

Specified by:

getAttribute in class JspContext

getAttribute

public @Nullable Object getAttribute(String name,
 int scope)

Specified by:

getAttribute in class JspContext

findAttribute

public @Nullable Object findAttribute(String name)

Specified by:

findAttribute in class JspContext

removeAttribute

public void removeAttribute(String name)

Specified by:

removeAttribute in class JspContext

removeAttribute

public void removeAttribute(String name,
 int scope)

Specified by:

removeAttribute in class JspContext

getAttributesScope

public int getAttributesScope(String name)

Specified by:

getAttributesScope in class JspContext

getAttributeNames

public Enumeration<String> getAttributeNames()

getAttributeNamesInScope

public Enumeration<String> getAttributeNamesInScope(int scope)

Specified by:

getAttributeNamesInScope in class JspContext

getOut

public JspWriter getOut()

Specified by:

getOut in class JspContext

getELContext

public @Nullable ELContext getELContext()

Specified by:

getELContext in class JspContext

getSession

public HttpSession getSession()

Specified by:

getSession in class PageContext

getPage

public Object getPage()

Specified by:

getPage in class PageContext

getRequest

public ServletRequest getRequest()

Specified by:

getRequest in class PageContext

getResponse

public ServletResponse getResponse()

Specified by:

getResponse in class PageContext

getException

public @Nullable Exception getException()

Specified by:

getException in class PageContext

getServletConfig

public ServletConfig getServletConfig()

Specified by:

getServletConfig in class PageContext

getServletContext

public ServletContext getServletContext()

Specified by:

getServletContext in class PageContext

forward

public void forward(String path)
             throws ServletException,
IOException

Specified by:

forward in class PageContext

Throws:

ServletException

IOException

include

public void include(String path)
             throws ServletException,
IOException

Specified by:

include in class PageContext

Throws:

ServletException

IOException

include

public void include(String path,
 boolean flush)
             throws ServletException,
IOException

Specified by:

include in class PageContext

Throws:

ServletException

IOException

getContentAsByteArray

public byte[] getContentAsByteArray()

getContentAsString

public String getContentAsString()
                          throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

handlePageException

public void handlePageException(Exception ex)
                         throws ServletException,
IOException

Specified by:

handlePageException in class PageContext

Throws:

ServletException

IOException

handlePageException

public void handlePageException(Throwable ex)
                         throws ServletException,
IOException

Specified by:

handlePageException in class PageContext

Throws:

ServletException

IOException