org.springframework.mock.web

Class MockPageContext

java.lang.Object

PageContext

org.springframework.mock.web.MockPageContext

public class MockPageContext
extends PageContext

Mock implementation of the javax.servlet.jsp.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

Modifier and Type	Field and Description
private java.util.Map<java.lang.String,java.lang.Object>	attributes
private JspWriter	out
private HttpServletRequest	request
private HttpServletResponse	response
private ServletConfig	servletConfig
private ServletContext	servletContext

Constructor Summary

Constructors

Constructor and 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

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

Methods inherited from class java.lang.Object

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

Field Detail

servletContext

private final ServletContext servletContext

request

private final HttpServletRequest request

response

private final HttpServletResponse response

servletConfig

private final ServletConfig servletConfig

attributes

private final java.util.Map<java.lang.String,java.lang.Object> attributes

out

private JspWriter out

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,
                       java.lang.String errorPageURL,
                       boolean needsSession,
                       int bufferSize,
                       boolean autoFlush)

release

public void release()

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.Object value)

setAttribute

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

getAttribute

public java.lang.Object getAttribute(java.lang.String name)

getAttribute

public java.lang.Object getAttribute(java.lang.String name,
                                     int scope)

findAttribute

public java.lang.Object findAttribute(java.lang.String name)

removeAttribute

public void removeAttribute(java.lang.String name)

removeAttribute

public void removeAttribute(java.lang.String name,
                            int scope)

getAttributesScope

public int getAttributesScope(java.lang.String name)

getAttributeNames

public java.util.Enumeration<java.lang.String> getAttributeNames()

getAttributeNamesInScope

public java.util.Enumeration<java.lang.String> getAttributeNamesInScope(int scope)

getOut

public JspWriter getOut()

getExpressionEvaluator

public javax.servlet.jsp.el.ExpressionEvaluator getExpressionEvaluator()

getELContext

public ELContext getELContext()

getVariableResolver

public javax.servlet.jsp.el.VariableResolver getVariableResolver()

getSession

public HttpSession getSession()

getPage

public java.lang.Object getPage()

getRequest

public ServletRequest getRequest()

getResponse

public ServletResponse getResponse()

getException

public java.lang.Exception getException()

getServletConfig

public ServletConfig getServletConfig()

getServletContext

public ServletContext getServletContext()

forward

public void forward(java.lang.String path)
             throws ServletException,
                    java.io.IOException

Throws:

ServletException

java.io.IOException

include

public void include(java.lang.String path)
             throws ServletException,
                    java.io.IOException

Throws:

ServletException

java.io.IOException

include

public void include(java.lang.String path,
                    boolean flush)
             throws ServletException,
                    java.io.IOException

Throws:

ServletException

java.io.IOException

getContentAsByteArray

public byte[] getContentAsByteArray()

getContentAsString

public java.lang.String getContentAsString()
                                    throws java.io.UnsupportedEncodingException

Throws:

java.io.UnsupportedEncodingException

handlePageException

public void handlePageException(java.lang.Exception ex)
                         throws ServletException,
                                java.io.IOException

Throws:

ServletException

java.io.IOException

handlePageException

public void handlePageException(java.lang.Throwable ex)
                         throws ServletException,
                                java.io.IOException

Throws:

ServletException

java.io.IOException