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Java 2 Platform EE v1.3: Class JspException
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javax.servlet.jsp</FONT>
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Class JspException</H2>
<PRE>
java.lang.Object
|
+--java.lang.Throwable
|
+--java.lang.Exception
|
+--<B>javax.servlet.jsp.JspException</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD>java.io.Serializable</DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../javax/servlet/jsp/JspTagException.html">JspTagException</A></DD>
</DL>
<HR>
<DL>
<DT>public class <B>JspException</B><DT>extends java.lang.Exception</DL>
<P>
A generic exception known to the JSP engine; uncaught
JspExceptions will result in an invocation of the errorpage
machinery.
<P>
<DL>
<DT><B>See Also: </B><DD><A HREF="../../../serialized-form.html#javax.servlet.jsp.JspException">Serialized Form</A></DL>
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<TD><CODE><B><A HREF="../../../javax/servlet/jsp/JspException.html#JspException()">JspException</A></B>()</CODE>
<BR>
Construct a JspException</TD>
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<TD><CODE><B><A HREF="../../../javax/servlet/jsp/JspException.html#JspException(java.lang.String)">JspException</A></B>(java.lang.String msg)</CODE>
<BR>
Constructs a new JSP exception with the
specified message.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/JspException.html#JspException(java.lang.String, java.lang.Throwable)">JspException</A></B>(java.lang.String message,
java.lang.Throwable rootCause)</CODE>
<BR>
Constructs a new JSP exception when the JSP
needs to throw an exception and include a message
about the "root cause" exception that interfered with its
normal operation, including a description message.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/JspException.html#JspException(java.lang.Throwable)">JspException</A></B>(java.lang.Throwable rootCause)</CODE>
<BR>
Constructs a new JSP exception when the JSP
needs to throw an exception and include a message
about the "root cause" exception that interfered with its
normal operation.</TD>
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<CODE> java.lang.Throwable</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/servlet/jsp/JspException.html#getRootCause()">getRootCause</A></B>()</CODE>
<BR>
Returns the exception that caused this JSP exception.</TD>
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<TD><B>Methods inherited from class java.lang.Throwable</B></TD>
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<TD><CODE>fillInStackTrace, getLocalizedMessage, getMessage, printStackTrace, printStackTrace, printStackTrace, toString</CODE></TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
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<A NAME="JspException()"><!-- --></A><H3>
JspException</H3>
<PRE>
public <B>JspException</B>()</PRE>
<DL>
<DD>Construct a JspException</DL>
<HR>
<A NAME="JspException(java.lang.String)"><!-- --></A><H3>
JspException</H3>
<PRE>
public <B>JspException</B>(java.lang.String msg)</PRE>
<DL>
<DD>Constructs a new JSP exception with the
specified message. The message can be written
to the server log and/or displayed for the user.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>msg</CODE> - a <code>String</code>
specifying the text of
the exception message</DL>
</DD>
</DL>
<HR>
<A NAME="JspException(java.lang.String, java.lang.Throwable)"><!-- --></A><H3>
JspException</H3>
<PRE>
public <B>JspException</B>(java.lang.String message,
java.lang.Throwable rootCause)</PRE>
<DL>
<DD>Constructs a new JSP exception when the JSP
needs to throw an exception and include a message
about the "root cause" exception that interfered with its
normal operation, including a description message.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>message</CODE> - a <code>String</code> containing
the text of the exception message<DD><CODE>rootCause</CODE> - the <code>Throwable</code> exception
that interfered with the servlet's
normal operation, making this servlet
exception necessary</DL>
</DD>
</DL>
<HR>
<A NAME="JspException(java.lang.Throwable)"><!-- --></A><H3>
JspException</H3>
<PRE>
public <B>JspException</B>(java.lang.Throwable rootCause)</PRE>
<DL>
<DD>Constructs a new JSP exception when the JSP
needs to throw an exception and include a message
about the "root cause" exception that interfered with its
normal operation. The exception's message is based on the localized
message of the underlying exception.
<p>This method calls the <code>getLocalizedMessage</code> method
on the <code>Throwable</code> exception to get a localized exception
message. When subclassing <code>JspException</code>,
this method can be overridden to create an exception message
designed for a specific locale.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rootCause</CODE> - the <code>Throwable</code> exception
that interfered with the JSP's
normal operation, making the JSP exception
necessary</DL>
</DD>
</DL>
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<A NAME="getRootCause()"><!-- --></A><H3>
getRootCause</H3>
<PRE>
public java.lang.Throwable <B>getRootCause</B>()</PRE>
<DL>
<DD>Returns the exception that caused this JSP exception.<DD><DL>
<DT><B>Returns:</B><DD>the <code>Throwable</code>
that caused this JSP exception</DL>
</DD>
</DL>
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