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Interfaces Interface Description javax.servlet.http.HttpSessionContext As of Java(tm) Servlet API 2.1 for security reasons, with no replacement. This interface will be removed in a future version of this API.javax.servlet.jsp.el.FunctionMapper As of JSP 2.1, replaced by javax.el.FunctionMapperjavax.servlet.jsp.el.VariableResolver As of JSP 2.1, replaced by javax.el.ELResolverjavax.servlet.SingleThreadModel As of Java Servlet API 2.4, with no direct replacement.
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Classes Class Description javax.servlet.http.HttpUtils As of Java(tm) Servlet API 2.3. These methods were only useful with the default encoding and have been moved to the request interfaces.javax.servlet.jsp.el.Expression As of JSP 2.1, replaced by javax.el.ValueExpressionjavax.servlet.jsp.el.ExpressionEvaluator As of JSP 2.1, replaced by javax.el.ExpressionFactory
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Exceptions Exceptions Description javax.servlet.jsp.el.ELException As of JSP 2.1, replaced by javax.el.ELExceptionjavax.servlet.jsp.el.ELParseException As of JSP 2.1, replaced by javax.el.ELException
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Fields Field Description javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_TAG As of Java JSP API 1.2, use BodyTag.EVAL_BODY_BUFFERED or IterationTag.EVAL_BODY_AGAIN.
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Methods Method Description javax.servlet.http.HttpServletRequest.isRequestedSessionIdFromUrl() As of Version 2.1 of the Java Servlet API, useHttpServletRequest.isRequestedSessionIdFromURL()
instead.javax.servlet.http.HttpServletRequestWrapper.isRequestedSessionIdFromUrl() As of Version 3.0 of the Java Servlet APIjavax.servlet.http.HttpServletResponse.encodeRedirectUrl(String) As of version 2.1, use encodeRedirectURL(String url) insteadjavax.servlet.http.HttpServletResponse.encodeUrl(String) As of version 2.1, use encodeURL(String url) insteadjavax.servlet.http.HttpServletResponse.setStatus(int, String) As of version 2.1, due to ambiguous meaning of the message parameter. To set a status code usesetStatus(int)
, to send an error with a description usesendError(int, String)
.javax.servlet.http.HttpServletResponseWrapper.encodeRedirectUrl(String) As of Version 3.0 of the Java Servlet APIjavax.servlet.http.HttpServletResponseWrapper.encodeUrl(String) As of Version 3.0 of the Java Servlet APIjavax.servlet.http.HttpServletResponseWrapper.setStatus(int, String) As of Version 3.0 of the Java Servlet APIjavax.servlet.http.HttpSession.getSessionContext() As of Version 2.1, this method is deprecated and has no replacement. It will be removed in a future version of the Java Servlet API.javax.servlet.http.HttpSession.getValue(String) As of Version 2.2, this method is replaced byHttpSession.getAttribute(java.lang.String)
.javax.servlet.http.HttpSession.getValueNames() As of Version 2.2, this method is replaced byHttpSession.getAttributeNames()
javax.servlet.http.HttpSession.putValue(String, Object) As of Version 2.2, this method is replaced byHttpSession.setAttribute(java.lang.String, java.lang.Object)
javax.servlet.http.HttpSession.removeValue(String) As of Version 2.2, this method is replaced byHttpSession.removeAttribute(java.lang.String)
javax.servlet.http.HttpSessionContext.getIds() As of Java Servlet API 2.1 with no replacement. This method must return an emptyEnumeration
and will be removed in a future version of this API.javax.servlet.http.HttpSessionContext.getSession(String) As of Java Servlet API 2.1 with no replacement. This method must return null and will be removed in a future version of this API.javax.servlet.jsp.JspContext.getExpressionEvaluator() As of JSP 2.1, replaced by JspApplicationContext.getExpressionFactory()javax.servlet.jsp.JspContext.getVariableResolver() As of JSP 2.1, replaced by javax.el.ELContext.getELResolver() which can be obtained by jspContext.getELContext().getELResolver()javax.servlet.jsp.JspException.getRootCause() As of JSP 2.1, replaced byjava.lang.Throwable.getCause()
javax.servlet.ServletContext.getServlet(String) As of Java Servlet API 2.1, with no direct replacement.This method was originally defined to retrieve a servlet from a
ServletContext
. In this version, this method always returnsnull
and remains only to preserve binary compatibility. This method will be permanently removed in a future version of the Java Servlet API.In lieu of this method, servlets can share information using the
ServletContext
class and can perform shared business logic by invoking methods on common non-servlet classes.javax.servlet.ServletContext.getServletNames() As of Java Servlet API 2.1, with no replacement.This method was originally defined to return an
Enumeration
of all the servlet names known to this context. In this version, this method always returns an emptyEnumeration
and remains only to preserve binary compatibility. This method will be permanently removed in a future version of the Java Servlet API.javax.servlet.ServletContext.getServlets() As of Java Servlet API 2.0, with no replacement.This method was originally defined to return an
Enumeration
of all the servlets known to this servlet context. In this version, this method always returns an empty enumeration and remains only to preserve binary compatibility. This method will be permanently removed in a future version of the Java Servlet API.javax.servlet.ServletContext.log(Exception, String) As of Java Servlet API 2.1, useServletContext.log(String message, Throwable throwable)
instead.This method was originally defined to write an exception's stack trace and an explanatory error message to the servlet log file.
javax.servlet.ServletRequest.getRealPath(String) As of Version 2.1 of the Java Servlet API, useServletContext.getRealPath(java.lang.String)
instead.javax.servlet.ServletRequestWrapper.getRealPath(String) As of Version 3.0 of the Java Servlet APIjavax.servlet.UnavailableException.getServlet() As of Java Servlet API 2.2, with no replacement.
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Constructors Constructor Description javax.servlet.UnavailableException(Servlet, String) As of Java Servlet API 2.2, useUnavailableException(String)
instead.