org.apache.jasper.compiler

Class ErrorDispatcher

java.lang.Object

org.apache.jasper.compiler.ErrorDispatcher

public class ErrorDispatcher
extends Object

Class responsible for dispatching JSP parse and javac compilation errors to the configured error handler. This class is also responsible for localizing any error codes before they are passed on to the configured error handler. In the case of a Java compilation error, the compiler error message is parsed into an array of JavacErrorDetail instances, which is passed on to the configured error handler.

Author:

Jan Luehe, Kin-man Chung

Constructor Summary

Constructors

Constructor and Description
ErrorDispatcher(boolean jspcMode)

Method Summary

Modifier and Type	Method and Description
static JavacErrorDetail	createJavacError(String fname, Node.Nodes page, StringBuilder errMsgBuf, int lineNum)
static JavacErrorDetail	createJavacError(String fname, Node.Nodes page, StringBuilder errMsgBuf, int lineNum, JspCompilationContext ctxt)
void	javacError(JavacErrorDetail[] javacErrors)
void	javacError(String errorReport, Exception e)
void	jspError(org.apache.jasper.compiler.Mark where, String errorMessage)
void	jspError(org.apache.jasper.compiler.Mark where, String errorMessage, Exception e) Dispatches the given JSP parse error to the configured error handler.
void	jspError(String errorMessage)
void	jspError(String errorMessage, Exception e)

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorDispatcher

public ErrorDispatcher(boolean jspcMode)

Method Detail

javacError

public void javacError(JavacErrorDetail[] javacErrors)
                throws JasperException

Throws:

JasperException

javacError

public void javacError(String errorReport,
                       Exception e)
                throws JasperException

Throws:

JasperException

jspError

public void jspError(String errorMessage)
              throws JasperException

Throws:

JasperException

jspError

public void jspError(String errorMessage,
                     Exception e)
              throws JasperException

Throws:

JasperException

jspError

public void jspError(org.apache.jasper.compiler.Mark where,
                     String errorMessage)
              throws JasperException

Throws:

JasperException

jspError

public void jspError(org.apache.jasper.compiler.Mark where,
                     String errorMessage,
                     Exception e)
              throws JasperException

Dispatches the given JSP parse error to the configured error handler. The given error code is localized. If it is not found in the resource bundle for localized error messages, it is used as the error message.

Parameters:

where - Error location

errorMessage - The error message

args - Arguments for parametric replacement

e - Parsing exception

Throws:

JasperException

createJavacError

public static JavacErrorDetail createJavacError(String fname,
                                                Node.Nodes page,
                                                StringBuilder errMsgBuf,
                                                int lineNum)
                                         throws JasperException

Parameters:

fname -

page -

errMsgBuf -

lineNum -

Returns:

JavacErrorDetail The error details

Throws:

JasperException

createJavacError

public static JavacErrorDetail createJavacError(String fname,
                                                Node.Nodes page,
                                                StringBuilder errMsgBuf,
                                                int lineNum,
                                                JspCompilationContext ctxt)
                                         throws JasperException

Parameters:

fname -

page -

errMsgBuf -

lineNum -

ctxt -

Returns:

JavacErrorDetail The error details

Throws:

JasperException