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## org.springframework.mock.web
Class MockPageContext

    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.

Used for testing the web framework; 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, and `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
`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
`Object` | `findAttribute(String name)`
`void` | `forward(String url)`
`Object` | `getAttribute(String name)`
`Object` | `getAttribute(String name, int scope)`
`Enumeration` | `getAttributeNames()`
`Enumeration` | `getAttributeNamesInScope(int scope)`
`int` | `getAttributesScope(String name)`
`Exception` | `getException()`
`ExpressionEvaluator` | `getExpressionEvaluator()`
`JspWriter` | `getOut()`
`Object` | `getPage()`
`ServletRequest` | `getRequest()`
`ServletResponse` | `getResponse()`
`ServletConfig` | `getServletConfig()`
`ServletContext` | `getServletContext()`
`HttpSession` | `getSession()`
`VariableResolver` | `getVariableResolver()`
`void` | `handlePageException(Exception ex)`
`void` | `handlePageException(Throwable ex)`
`void` | `include(String url)`
`void` | `include(String url, 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(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(ServletContext servletContext,
                           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(ServletContext servletContext,
                           HttpServletRequest request,
                           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(ServletContext servletContext,
                           HttpServletRequest request,
                           HttpServletResponse response,
                           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,
                             Object value)

  Specified by:
    `setAttribute` in class `JspContext`

### setAttribute

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

  Specified by:
    `setAttribute` in class `JspContext`

### getAttribute

    public Object getAttribute(String name)

  Specified by:
    `getAttribute` in class `JspContext`

### getAttribute

    public Object getAttribute(String name,
                               int scope)

  Specified by:
    `getAttribute` in class `JspContext`

### findAttribute

    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 getAttributeNames()

### getAttributeNamesInScope

    public Enumeration getAttributeNamesInScope(int scope)

  Specified by:
    `getAttributeNamesInScope` in class `JspContext`

### getOut

    public JspWriter getOut()

  Specified by:
    `getOut` in class `JspContext`

### getExpressionEvaluator

    public ExpressionEvaluator getExpressionEvaluator()

  Specified by:
    `getExpressionEvaluator` in class `JspContext`

### getVariableResolver

    public VariableResolver getVariableResolver()

  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

    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 url)
                 throws ServletException,
                        IOException

  Specified by:
    `forward` in class `PageContext`
  Throws:
    `ServletException`
    `IOException`

### include

    public void include(String url)
                 throws ServletException,
                        IOException

  Specified by:
    `include` in class `PageContext`
  Throws:
    `ServletException`
    `IOException`

### include

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

  Specified by:
    `include` in class `PageContext`
  Throws:
    `ServletException`
    `IOException`

### 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`

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