org.apache.sling.scripting.jsp.jasper.runtime

Class JspContextWrapper

java.lang.Object

PageContext

org.apache.sling.scripting.jsp.jasper.runtime.JspContextWrapper

public class JspContextWrapper
extends PageContext

Implementation of a JSP Context Wrapper. The JSP Context Wrapper is a JspContext created and maintained by a tag handler implementation. It wraps the Invoking JSP Context, that is, the JspContext instance passed to the tag handler by the invoking page via setJspContext().

Constructor Summary

Constructors

Constructor and Description
JspContextWrapper(JspContext jspContext, java.util.ArrayList nestedVars, java.util.ArrayList atBeginVars, java.util.ArrayList atEndVars, java.util.Map aliases)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	findAttribute(java.lang.String name)
void	forward(java.lang.String relativeUrlPath)
java.lang.Object	getAttribute(java.lang.String name)
java.lang.Object	getAttribute(java.lang.String name, int scope)
java.util.Enumeration<java.lang.String>	getAttributeNamesInScope(int scope)
int	getAttributesScope(java.lang.String name)
ELContext	getELContext()
java.lang.Exception	getException()
ExpressionEvaluator	getExpressionEvaluator()
JspWriter	getOut()
java.lang.Object	getPage()
ServletRequest	getRequest()
ServletResponse	getResponse()
ServletConfig	getServletConfig()
ServletContext	getServletContext()
HttpSession	getSession()
VariableResolver	getVariableResolver()
void	handlePageException(java.lang.Exception ex)
void	handlePageException(java.lang.Throwable t)
void	include(java.lang.String relativeUrlPath)
void	include(java.lang.String relativeUrlPath, boolean flush)
void	initialize(Servlet servlet, ServletRequest request, ServletResponse response, java.lang.String errorPageURL, boolean needsSession, int bufferSize, boolean autoFlush)
JspWriter	popBody()
BodyContent	pushBody()
JspWriter	pushBody(java.io.Writer writer)
void	release()
void	removeAttribute(java.lang.String name)
void	removeAttribute(java.lang.String name, int scope)
java.lang.Object	resolveVariable(java.lang.String pName) VariableResolver interface
void	setAttribute(java.lang.String name, java.lang.Object value)
void	setAttribute(java.lang.String name, java.lang.Object value, int scope)
void	syncBeforeInvoke() Synchronize variables before fragment invokation
void	syncBeginTagFile() Synchronize variables at begin of tag file
void	syncEndTagFile() Synchronize variables at end of tag file

Methods inherited from class java.lang.Object

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

Constructor Detail

JspContextWrapper

public JspContextWrapper(JspContext jspContext,
                         java.util.ArrayList nestedVars,
                         java.util.ArrayList atBeginVars,
                         java.util.ArrayList atEndVars,
                         java.util.Map aliases)

Method Detail

initialize

public void initialize(Servlet servlet,
                       ServletRequest request,
                       ServletResponse response,
                       java.lang.String errorPageURL,
                       boolean needsSession,
                       int bufferSize,
                       boolean autoFlush)
                throws java.io.IOException,
                       java.lang.IllegalStateException,
                       java.lang.IllegalArgumentException

Throws:

java.io.IOException

java.lang.IllegalStateException

java.lang.IllegalArgumentException

getAttribute

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

getAttribute

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

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)

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)

getAttributeNamesInScope

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

release

public void release()

getOut

public JspWriter getOut()

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 relativeUrlPath)
             throws ServletException,
                    java.io.IOException

Throws:

ServletException

java.io.IOException

include

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

Throws:

ServletException

java.io.IOException

include

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

Throws:

ServletException

java.io.IOException

getVariableResolver

public VariableResolver getVariableResolver()

pushBody

public BodyContent pushBody()

pushBody

public JspWriter pushBody(java.io.Writer writer)

popBody

public JspWriter popBody()

getExpressionEvaluator

public ExpressionEvaluator getExpressionEvaluator()

handlePageException

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

Throws:

java.io.IOException

ServletException

handlePageException

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

Throws:

java.io.IOException

ServletException

resolveVariable

public java.lang.Object resolveVariable(java.lang.String pName)
                                 throws ELException

VariableResolver interface

Throws:

ELException

syncBeginTagFile

public void syncBeginTagFile()

Synchronize variables at begin of tag file

syncBeforeInvoke

public void syncBeforeInvoke()

Synchronize variables before fragment invokation

syncEndTagFile

public void syncEndTagFile()

Synchronize variables at end of tag file

getELContext

public ELContext getELContext()