Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class SystemException - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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Java^TM 2 Platform
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org.omg.CORBA
Class SystemException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--java.lang.RuntimeException
                    |
                    +--org.omg.CORBA.SystemException

Direct Known Subclasses:: BAD_CONTEXT, BAD_INV_ORDER, BAD_OPERATION, BAD_PARAM, BAD_TYPECODE, COMM_FAILURE, DATA_CONVERSION, FREE_MEM, IMP_LIMIT, INITIALIZE, INTERNAL, INTF_REPOS, INV_FLAG, INV_IDENT, INV_OBJREF, INV_POLICY, INVALID_TRANSACTION, MARSHAL, NO_IMPLEMENT, NO_MEMORY, NO_PERMISSION, NO_RESOURCES, NO_RESPONSE, OBJ_ADAPTER, OBJECT_NOT_EXIST, PERSIST_STORE, TRANSACTION_REQUIRED, TRANSACTION_ROLLEDBACK, TRANSIENT, UNKNOWN

public abstract class SystemException
extends RuntimeException

The root class for all CORBA standard exceptions. These exceptions may be thrown as a result of any CORBA operation invocation and may also be returned by many standard CORBA API methods. The standard exceptions contain a minor code, allowing more detailed specification, and a completion status. This class is subclassed to generate each one of the set of standard ORB exceptions. SystemException extends java.lang.RuntimeException; thus none of the SystemException exceptions need to be declared in signatures of the Java methods mapped from operations in IDL interfaces.

See Also:: documentation on Java IDL exceptions, Serialized Form

Field Summary

CompletionStatus completed
          The status of the operation that threw this exception.

int minor
          The CORBA Exception minor code.

Constructor Summary

protected SystemException(String reason, int minor, CompletionStatus completed)
          Constructs a SystemException exception with the specified detail message, minor code, and completion status.

Method Summary

String toString()
          Converts this exception to a representative string.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getLocalizedMessage, getMessage, printStackTrace, printStackTrace, printStackTrace

Methods inherited from class java.lang.Object

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

Field Detail

minor

public int minor

The CORBA Exception minor code.

completed

public CompletionStatus completed

The status of the operation that threw this exception.

Constructor Detail

SystemException

protected SystemException(String reason,
                          int minor,
                          CompletionStatus completed)

Constructs a SystemException exception with the specified detail message, minor code, and completion status. A detail message is a String that describes this particular exception.

Parameters:: reason - the String containing a detail message; minor - the minor code; completed - the completion status

Method Detail

toString

public String toString()

Converts this exception to a representative string.

Overrides:: toString in class Throwable

Tags copied from class: Throwable

Returns:: a string representation of this Throwable.