pagecontext.html
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<B>Method Summary</B></FONT></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#findAttribute(java.lang.String)">findAttribute</A></B>(java.lang.String name)</CODE>
<BR>
Searches for the named attribute in page, request, session (if valid),
and application scope(s) in order and returns the value associated or
null.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#forward(java.lang.String)">forward</A></B>(java.lang.String relativeUrlPath)</CODE>
<BR>
This method is used to re-direct, or "forward" the current ServletRequest and ServletResponse to another active component in the application.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getAttribute(java.lang.String)">getAttribute</A></B>(java.lang.String name)</CODE>
<BR>
Return the object associated with the name in the page scope or null
if not found.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getAttribute(java.lang.String, int)">getAttribute</A></B>(java.lang.String name,
int scope)</CODE>
<BR>
Return the object associated with the name in the specified
scope or null if not found.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract java.util.Enumeration</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getAttributeNamesInScope(int)">getAttributeNamesInScope</A></B>(int scope)</CODE>
<BR>
Enumerate all the attributes in a given scope</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getAttributesScope(java.lang.String)">getAttributesScope</A></B>(java.lang.String name)</CODE>
<BR>
Get the scope where a given attribute is defined.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract java.lang.Exception</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getException()">getException</A></B>()</CODE>
<BR>
The current value of the exception object (an Exception).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract <A HREF="../../../javax/servlet/jsp/JspWriter.html">JspWriter</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getOut()">getOut</A></B>()</CODE>
<BR>
The current value of the out object (a JspWriter).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getPage()">getPage</A></B>()</CODE>
<BR>
The current value of the page object (a Servlet).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract <A HREF="../../../javax/servlet/ServletRequest.html">ServletRequest</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getRequest()">getRequest</A></B>()</CODE>
<BR>
The current value of the request object (a ServletRequest).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract <A HREF="../../../javax/servlet/ServletResponse.html">ServletResponse</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getResponse()">getResponse</A></B>()</CODE>
<BR>
The current value of the response object (a ServletResponse).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract <A HREF="../../../javax/servlet/ServletConfig.html">ServletConfig</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getServletConfig()">getServletConfig</A></B>()</CODE>
<BR>
The ServletConfig instance.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract <A HREF="../../../javax/servlet/ServletContext.html">ServletContext</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getServletContext()">getServletContext</A></B>()</CODE>
<BR>
The ServletContext instance.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract <A HREF="../../../javax/servlet/http/HttpSession.html">HttpSession</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#getSession()">getSession</A></B>()</CODE>
<BR>
The current value of the session object (an HttpSession).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#handlePageException(java.lang.Exception)">handlePageException</A></B>(java.lang.Exception e)</CODE>
<BR>
This method is intended to process an unhandled "page" level exception
by redirecting the exception to either the specified error page for this
JSP, or if none was specified, to perform some implementation dependent
action.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#handlePageException(java.lang.Throwable)">handlePageException</A></B>(java.lang.Throwable t)</CODE>
<BR>
This method is identical to the handlePageException(Exception),
except that it accepts a Throwable.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#include(java.lang.String)">include</A></B>(java.lang.String relativeUrlPath)</CODE>
<BR>
Causes the resource specified to be processed as part of the current
ServletRequest and ServletResponse being processed by the calling Thread.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#initialize(javax.servlet.Servlet, javax.servlet.ServletRequest, javax.servlet.ServletResponse, java.lang.String, boolean, int, boolean)">initialize</A></B>(<A HREF="../../../javax/servlet/Servlet.html">Servlet</A> servlet,
<A HREF="../../../javax/servlet/ServletRequest.html">ServletRequest</A> request,
<A HREF="../../../javax/servlet/ServletResponse.html">ServletResponse</A> response,
java.lang.String errorPageURL,
boolean needsSession,
int bufferSize,
boolean autoFlush)</CODE>
<BR>
The initialize method is called to initialize an uninitialized PageContext
so that it may be used by a JSP Implementation class to service an
incoming request and response within it's _jspService() method.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../javax/servlet/jsp/JspWriter.html">JspWriter</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#popBody()">popBody</A></B>()</CODE>
<BR>
Return the previous JspWriter "out" saved by the matching
pushBody(), and update the value of the "out" attribute in
the page scope attribute namespace of the PageConxtext</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../javax/servlet/jsp/tagext/BodyContent.html">BodyContent</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#pushBody()">pushBody</A></B>()</CODE>
<BR>
Return a new BodyContent object, save the current "out" JspWriter,
and update the value of the "out" attribute in the page scope
attribute namespace of the PageContext</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#release()">release</A></B>()</CODE>
<BR>
This method shall "reset" the internal state of a PageContext, releasing
all internal references, and preparing the PageContext for potential
reuse by a later invocation of initialize().</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#removeAttribute(java.lang.String)">removeAttribute</A></B>(java.lang.String name)</CODE>
<BR>
Remove the object reference associated with the given name,
look in all scopes in the scope order.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#removeAttribute(java.lang.String, int)">removeAttribute</A></B>(java.lang.String name,
int scope)</CODE>
<BR>
Remove the object reference associated with the specified name
in the given scope.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#setAttribute(java.lang.String, java.lang.Object)">setAttribute</A></B>(java.lang.String name,
java.lang.Object attribute)</CODE>
<BR>
Register the name and object specified with page scope semantics.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/PageContext.html#setAttribute(java.lang.String, java.lang.Object, int)">setAttribute</A></B>(java.lang.String name,
java.lang.Object o,
int scope)</CODE>
<BR>
register the name and object specified with appropriate scope semantics</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.Object</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
<P>
<!-- ============ FIELD DETAIL =========== -->
<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Field Detail</B></FONT></TD>
</TR>
</TABLE>
<A NAME="PAGE_SCOPE"><!-- --></A><H3>
PAGE_SCOPE</H3>
<PRE>
public static final int <B>PAGE_SCOPE</B></PRE>
<DL>
<DD>Page scope: (this is the default) the named reference remains available
in this PageContext until the return from the current Servlet.service()
invocation.</DL>
<HR>
<A NAME="REQUEST_SCOPE"><!-- --></A><H3>
REQUEST_SCOPE</H3>
<PRE>
public static final int <B>REQUEST_SCOPE</B></PRE>
<DL>
<DD>Request scope: the named reference remains available from the ServletRequest
associated with the Servlet until the current request is completed.</DL>
<HR>
<A NAME="SESSION_SCOPE"><!-- --></A><H3>
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