ErrorDispatcher

java.lang.Object
- org.apache.jasper.compiler.ErrorDispatcher

```
public class ErrorDispatcher
extends java.lang.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.

Constructor Summary

Constructors
Constructor and Description

ErrorDispatcher(boolean jspcMode)

Constructors
Constructor and Description
`ErrorDispatcher(boolean jspcMode)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static JavacErrorDetail`	`createJavacError(java.lang.String fname, Node.Nodes page, java.lang.StringBuilder errMsgBuf, int lineNum)`
`void`	`javacError(JavacErrorDetail[] javacErrors)`
`void`	`javacError(java.lang.String errorReport, java.lang.Exception e)`
`void`	`jspError(java.lang.Exception e)`
`void`	`jspError(org.apache.jasper.compiler.Mark where, java.lang.Exception e)`
`void`	`jspError(org.apache.jasper.compiler.Mark where, java.lang.String errCode)`
`void`	`jspError(org.apache.jasper.compiler.Mark where, java.lang.String errCode, java.lang.String... args)`
`void`	`jspError(org.apache.jasper.compiler.Node n, java.lang.String errCode)`
`void`	`jspError(org.apache.jasper.compiler.Node n, java.lang.String errCode, java.lang.String... args)`
`void`	`jspError(org.apache.jasper.compiler.Node n, java.lang.String errCode, java.lang.String arg, java.lang.Exception e)`
`void`	`jspError(java.lang.String errCode)`
`void`	`jspError(java.lang.String errCode, java.lang.String... args)`
`void`	`jspError(java.lang.String errCode, java.lang.String arg, java.lang.Exception e)`
`static JavacErrorDetail[]`	`parseJavacMessage(Node.Nodes pageNodes, java.lang.String errMsg, java.lang.String fname)`
`void`	`throwException(org.apache.jasper.compiler.Mark where, JasperException je)` Creates and throws a new exception from the given JasperException, by prepending the given location information (containing file name, line number, and column number) to the message of the given exception, and copying the stacktrace of the given exception to the new exception.

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

jspError

public void jspError(java.lang.String errCode)
              throws JasperException

Throws:: JasperException

jspError

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

Throws:: JasperException

jspError

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

Throws:: JasperException

jspError

public void jspError(org.apache.jasper.compiler.Node n,
                     java.lang.String errCode)
              throws JasperException

Throws:: JasperException

jspError

public void jspError(java.lang.String errCode,
                     java.lang.String... args)
              throws JasperException

Throws:: JasperException

jspError

public void jspError(org.apache.jasper.compiler.Mark where,
                     java.lang.String errCode,
                     java.lang.String... args)
              throws JasperException

Throws:: JasperException

jspError

public void jspError(org.apache.jasper.compiler.Node n,
                     java.lang.String errCode,
                     java.lang.String... args)
              throws JasperException

Throws:: JasperException

jspError

public void jspError(java.lang.Exception e)
              throws JasperException

Throws:: JasperException

jspError

public void jspError(java.lang.String errCode,
                     java.lang.String arg,
                     java.lang.Exception e)
              throws JasperException

Throws:: JasperException

jspError

public void jspError(org.apache.jasper.compiler.Node n,
                     java.lang.String errCode,
                     java.lang.String arg,
                     java.lang.Exception e)
              throws JasperException

Throws:: JasperException

throwException
```
public void throwException(org.apache.jasper.compiler.Mark where,
                           JasperException je)
                    throws JasperException
```
Creates and throws a new exception from the given JasperException, by prepending the given location information (containing file name, line number, and column number) to the message of the given exception, and copying the stacktrace of the given exception to the new exception.

Parameters:

where - The location information (containing file name, line number, and column number) to prepend

je - The JasperException to amend

Throws:

JasperException

javacError

public void javacError(JavacErrorDetail[] javacErrors)
                throws JasperException

Throws:: JasperException

javacError

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

Throws:: JasperException

parseJavacMessage

public static JavacErrorDetail[] parseJavacMessage(Node.Nodes pageNodes,
                                                   java.lang.String errMsg,
                                                   java.lang.String fname)
                                            throws java.io.IOException,
                                                   JasperException

Throws:: java.io.IOException; JasperException

createJavacError

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

Parameters:: fname -; page -; errMsgBuf -; lineNum -
Returns:: JavacErrorDetail The error details
Throws:: JasperException

Class ErrorDispatcher

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ErrorDispatcher

Method Detail

jspError

jspError

jspError

jspError

jspError

jspError

jspError

jspError

jspError

jspError

throwException

javacError

javacError

parseJavacMessage

createJavacError