java.lang.Object
- javax.servlet.jsp.JspContext
- - javax.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 javax.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(ServletContext servletContext)`	Create new MockPageContext with a default `MockHttpServletRequest`, `MockHttpServletResponse`, `MockServletConfig`.
`MockPageContext(ServletContext servletContext, HttpServletRequest request)`	Create new MockPageContext with a MockHttpServletResponse, MockServletConfig.
`MockPageContext(ServletContext servletContext, HttpServletRequest request, HttpServletResponse response)`	Create new MockPageContext with a MockServletConfig.
`MockPageContext(ServletContext servletContext, HttpServletRequest request, HttpServletResponse response, ServletConfig servletConfig)`	Create new MockServletConfig.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`Object`	`findAttribute(String name)`
`void`	`forward(String path)`
`Object`	`getAttribute(String name)`
`Object`	`getAttribute(String name, int scope)`
`Enumeration<String>`	`getAttributeNames()`
`Enumeration<String>`	`getAttributeNamesInScope(int scope)`
`int`	`getAttributesScope(String name)`
`byte[]`	`getContentAsByteArray()`
`String`	`getContentAsString()`
`ELContext`	`getELContext()`
`Exception`	`getException()`
`ExpressionEvaluator`	`getExpressionEvaluator()`	Deprecated.
`JspWriter`	`getOut()`
`Object`	`getPage()`
`ServletRequest`	`getRequest()`
`ServletResponse`	`getResponse()`
`ServletConfig`	`getServletConfig()`
`ServletContext`	`getServletContext()`
`HttpSession`	`getSession()`
`VariableResolver`	`getVariableResolver()`	Deprecated.
`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, Object value)`
`void`	`setAttribute(String name, Object value, int scope)`

Methods inherited from class javax.servlet.jsp.PageContext
getErrorData, pushBody

Methods inherited from class javax.servlet.jsp.JspContext
popBody, pushBody

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

Constructor Detail

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 Detail

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

@Nullable
public Object getAttribute(String name)

Specified by:: getAttribute in class JspContext

getAttribute

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

Specified by:: getAttribute in class JspContext

findAttribute

@Nullable
public 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

getExpressionEvaluator
```
@Deprecated
public ExpressionEvaluator getExpressionEvaluator()
```
Deprecated.
Specified by:
getExpressionEvaluator in class JspContext

getELContext
```
@Nullable
public ELContext getELContext()
```
Specified by:
getELContext in class JspContext

getVariableResolver
```
@Deprecated
@Nullable
public VariableResolver getVariableResolver()
```
Deprecated.
Specified by:
getVariableResolver 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
```
@Nullable
public 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

Class MockPageContext

Field Summary

Fields inherited from class javax.servlet.jsp.PageContext

Constructor Summary

Method Summary

Methods inherited from class javax.servlet.jsp.PageContext

Methods inherited from class javax.servlet.jsp.JspContext

Methods inherited from class java.lang.Object

Constructor Detail

MockPageContext

MockPageContext

MockPageContext

MockPageContext

MockPageContext

Method Detail

initialize

release

setAttribute

setAttribute

getAttribute

getAttribute

findAttribute

removeAttribute

removeAttribute

getAttributesScope

getAttributeNames

getAttributeNamesInScope

getOut

getExpressionEvaluator

getELContext

getVariableResolver

getSession

getPage

getRequest

getResponse

getException

getServletConfig

getServletContext

forward

include

include

getContentAsByteArray

getContentAsString

handlePageException

handlePageException