com.sap.conn.jco

## Class AbapClassException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - com.sap.conn.jco.JCoException
      - - com.sap.conn.jco.AbapClassException

- All Implemented Interfaces:
    Serializable

      public class AbapClassException
      extends JCoException

  This class represents an ABAP class exception. Using class exceptions with connectors is supported for ABAP systems from 7.20 onwards.
  Since:
    JCo 3.0.3
  See Also:
    Serialized Form

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `AbapClassException.Mode` The Mode enumeration describes how class exceptions should be handled by a server system.

  - ### Field Summary

    - ### Fields inherited from class com.sap.conn.jco.JCoException

      `JCO_ERROR_ABAP_CLASS_EXCEPTION, JCO_ERROR_ABAP_EXCEPTION, JCO_ERROR_APPLICATION_EXCEPTION, JCO_ERROR_CANCELLED, JCO_ERROR_CHECK_SESSION, JCO_ERROR_COMMUNICATION, JCO_ERROR_CONCURRENT_CALL, JCO_ERROR_CONFIGURATION, JCO_ERROR_CONVERSION, JCO_ERROR_CREATE_SESSION, JCO_ERROR_DATA_PROVIDER_ERROR, JCO_ERROR_DESTINATION_DATA_INVALID, JCO_ERROR_DESTROY_SESSION, JCO_ERROR_DSR_LOAD_ERROR, JCO_ERROR_EXTENSION, JCO_ERROR_FIELD_NOT_FOUND, JCO_ERROR_FUNCTION_NOT_FOUND, JCO_ERROR_ILLEGAL_ARGUMENT, JCO_ERROR_ILLEGAL_STATE, JCO_ERROR_ILLEGAL_TID, JCO_ERROR_INITIALIZATION, JCO_ERROR_INTERNAL, JCO_ERROR_INVALID_HANDLE, JCO_ERROR_INVALID_REPOSITORY_CACHE, JCO_ERROR_JARM_LOAD_ERROR, JCO_ERROR_LOGON_FAILURE, JCO_ERROR_NOT_SUPPORTED, JCO_ERROR_NULL_HANDLE, JCO_ERROR_PASSIVATE_SESSION, JCO_ERROR_PASSWORD_CHANGE_REQUIRED, JCO_ERROR_PROGRAM, JCO_ERROR_PROTOCOL, JCO_ERROR_REGISTRATION_DENIED, JCO_ERROR_REPOSITORY_SERIALIZATION, JCO_ERROR_REQUEST_CANCELLED, JCO_ERROR_RESOURCE, JCO_ERROR_RESTORE_SESSION, JCO_ERROR_SERIALIZATION, JCO_ERROR_SERVER_DATA_INVALID, JCO_ERROR_SERVER_STARTUP, JCO_ERROR_SESSION_REF_NOT_VALID, JCO_ERROR_SHAREABLE_CONTAINER, JCO_ERROR_STATE_BUSY, JCO_ERROR_SYSTEM_FAILURE, JCO_ERROR_TIMEOUT, JCO_ERROR_UNSUPPORTED_CODEPAGE, JCO_ERROR_XML_PARSER`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `AbapClassException(Exception javaException)` Creates an instance of an AbapClassException that represents the Java exception within an CX_REMOTE_APPL_ERROR.
    `AbapClassException(String message, JCoAbapObject abapObject)` Creates an instance of an AbapClassException.
    `AbapClassException(String message, String className, JCoAbapObject abapObject, JCoRemoteContext remoteContext)` Creates an instance of an AbapClassException.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `createCallStack()` Creates a String representation of the call stack of the AbapClassException, which is understood by an ABAP system.
    `String` | `createExceptionInfo()` Creates a string representation of additional information related to the AbapClassException.
    `String` | `getClassName()` Returns the class name of this ABAP class exception.
    `JCoRemoteContext` | `getRemoteContext()` Returns the remote context of this ABAP class exception.
    `JCoAbapObject` | `toAbapObject()` Returns the instance of `JCoAbapObject` that is used by JCo to represent an ABAP class exception.

    - ### Methods inherited from class com.sap.conn.jco.JCoException

      `getGroup, getKey, getMessageClass, getMessageNumber, getMessageParameter, getMessageParameters, getMessageText, getMessageType, toString`

    - ### Methods inherited from class java.lang.Throwable

      `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### AbapClassException

          public AbapClassException(String message,
                            String className,
                            JCoAbapObject abapObject,
                            JCoRemoteContext remoteContext)

      Creates an instance of an AbapClassException. This constructor is used by the JCo runtime, when the ABAP system throws such an exception.
      Parameters:
        `message` - The exception message in the current language.
        `className` - The name of the exception class that has been thrown in the ABAP system.
        `abapObject` - The instance of the exception represented as ABAP object
        `remoteContext` - The remote context contains information about the server system context, in which the exception was thrown.

    - #### AbapClassException

          public AbapClassException(String message,
                            JCoAbapObject abapObject)

      Creates an instance of an AbapClassException. This constructor should be used by server applications that want to throw an ABAP class exception.
      Parameters:
        `message` - The exception message in the current language.
        `abapObject` - The instance of the exception represented as ABAP object

    - #### AbapClassException

          public AbapClassException(Exception javaException)

      Creates an instance of an AbapClassException that represents the Java exception within an CX_REMOTE_APPL_ERROR. This constructor can be used by server applications that want to throw an ABAP class exception for encapsulating an arbitrary Java exception that occurred somewhere in their application code and which shall be forwarded to ABAP. Thus, the complete Java call stack will be transfered to ABAP.
      Parameters:
        `javaException` - The exception that shall be wrapped.

  - ### Method Detail

    - #### getClassName

          public String getClassName()

      Returns the class name of this ABAP class exception.
      Returns:
        the class name of this ABAP class exception

    - #### toAbapObject

          public JCoAbapObject toAbapObject()

      Returns the instance of `JCoAbapObject` that is used by JCo to represent an ABAP class exception.
      Returns:
        the object representing the ABAP class exception

    - #### getRemoteContext

          public JCoRemoteContext getRemoteContext()

      Returns the remote context of this ABAP class exception.
      Returns:
        the remote context of this ABAP class exception

    - #### createCallStack

          public String createCallStack()

      Creates a String representation of the call stack of the AbapClassException, which is understood by an ABAP system.
      Returns:
        the call stack as a String, which can be interpreted by an ABAP system.

    - #### createExceptionInfo

          public String createExceptionInfo()

      Creates a string representation of additional information related to the AbapClassException.
      Returns:
        additional exception information as String

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