org.apache.jasper.compiler
类 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.

作者：

Jan Luehe, Kin-man Chung

构造方法摘要

ErrorDispatcher(boolean jspcMode)

方法摘要

static JavacErrorDetail	createJavacError(String fname, Node.Nodes page, StringBuilder errMsgBuf, int lineNum)
void	javacError(JavacErrorDetail[] javacErrors)
void	javacError(String errorReport, Exception e)
void	jspError(Exception e)
void	jspError(org.apache.jasper.compiler.Mark where, Exception e)
void	jspError(org.apache.jasper.compiler.Mark where, String errCode)
void	jspError(org.apache.jasper.compiler.Mark where, String errCode, String... args)
void	jspError(org.apache.jasper.compiler.Node n, String errCode)
void	jspError(org.apache.jasper.compiler.Node n, String errCode, String... args)
void	jspError(org.apache.jasper.compiler.Node n, String errCode, String arg, Exception e)
void	jspError(String errCode)
void	jspError(String errCode, String... args)
void	jspError(String errCode, String arg, Exception e)
static JavacErrorDetail[]	parseJavacMessage(Node.Nodes pageNodes, String errMsg, 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.

从类 java.lang.Object 继承的方法

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

构造方法详细信息

ErrorDispatcher

public ErrorDispatcher(boolean jspcMode)

方法详细信息

jspError

public void jspError(String errCode)
              throws JasperException

抛出：

JasperException

jspError

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

抛出：

JasperException

jspError

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

抛出：

JasperException

jspError

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

抛出：

JasperException

jspError

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

抛出：

JasperException

jspError

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

抛出：

JasperException

jspError

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

抛出：

JasperException

jspError

public void jspError(Exception e)
              throws JasperException

抛出：

JasperException

jspError

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

抛出：

JasperException

jspError

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

抛出：

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.

参数：

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

je - The JasperException to amend

抛出：

JasperException

javacError

public void javacError(JavacErrorDetail[] javacErrors)
                throws JasperException

抛出：

JasperException

javacError

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

抛出：

JasperException

parseJavacMessage

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

抛出：

IOException

JasperException

createJavacError

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

参数：

fname -

page -

errMsgBuf -

lineNum -

返回：

JavacErrorDetail The error details

抛出：

JasperException