javax.servlet.jsp
クラス JspException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--javax.servlet.jsp.JspException
すべての実装インタフェース:
java.io.Serializable
直系の既知のサブクラス:
JspTagException

public class JspException
extends java.lang.Exception

A generic exception known to the JSP engine; uncaught JspExceptions will result in an invocation of the errorpage machinery.

関連項目:
直列化された形式

コンストラクタの概要
JspException()
          Construct a JspException
JspException(java.lang.String msg)
          Constructs a new JSP exception with the specified message.
JspException(java.lang.String message, java.lang.Throwable rootCause)
          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.
JspException(java.lang.Throwable rootCause)
          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.
 
メソッドの概要
 java.lang.Throwable getRootCause()
          Returns the exception that caused this JSP exception.
 
クラス java.lang.Throwable から継承したメソッド
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
 
クラス java.lang.Object から継承したメソッド
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

コンストラクタの詳細

JspException

public JspException()
Construct a JspException


JspException

public JspException(java.lang.String msg)
Constructs a new JSP exception with the specified message. The message can be written to the server log and/or displayed for the user.

パラメータ:
msg - a String specifying the text of the exception message

JspException

public JspException(java.lang.String message,
                    java.lang.Throwable rootCause)
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.

パラメータ:
message - a String containing the text of the exception message
rootCause - the Throwable exception that interfered with the servlet's normal operation, making this servlet exception necessary

JspException

public JspException(java.lang.Throwable rootCause)
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.

This method calls the getLocalizedMessage method on the Throwable exception to get a localized exception message. When subclassing JspException, this method can be overridden to create an exception message designed for a specific locale.

パラメータ:
rootCause - the Throwable exception that interfered with the JSP's normal operation, making the JSP exception necessary
メソッドの詳細

getRootCause

public java.lang.Throwable getRootCause()
Returns the exception that caused this JSP exception.

戻り値:
the Throwable that caused this JSP exception


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