org.osgi.service.application

Class ApplicationException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.osgi.service.application.ApplicationException

All Implemented Interfaces:

Serializable

public class ApplicationException
extends Exception

This exception is used to indicate problems related to application lifecycle management. ApplicationException object is created by the Application Admin to denote an exception condition in the lifecycle of an application. ApplicationExceptions should not be created by developers. ApplicationExceptions are associated with an error code. This code describes the type of problem reported in this exception. The possible codes are:

• APPLICATION_LOCKED - The application couldn't be launched because it is locked.
• APPLICATION_NOT_LAUNCHABLE - The application is not in launchable state.
• APPLICATION_INTERNAL_ERROR - An exception was thrown by the application or its container during launch.
• APPLICATION_SCHEDULING_FAILED - The scheduling of an application failed.
• APPLICATION_DUPLICATE_SCHEDULE_ID - The application scheduling failed because the specified identifier is already in use.
• APPLICATION_EXITVALUE_NOT_AVAILABLE - The exit value is not available for an application instance because the instance has not terminated.
• APPLICATION_INVALID_STARTUP_ARGUMENT - One of the specified startup arguments is invalid, for example its type is not permitted.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	APPLICATION_DUPLICATE_SCHEDULE_ID The application scheduling failed because the specified identifier is already in use.
static int	APPLICATION_EXITVALUE_NOT_AVAILABLE The exit value is not available for an application instance because the instance has not terminated.
static int	APPLICATION_INTERNAL_ERROR An exception was thrown by the application or the corresponding container during launch.
static int	APPLICATION_INVALID_STARTUP_ARGUMENT One of the specified startup arguments is invalid, for example its type is not permitted.
static int	APPLICATION_LOCKED The application couldn't be launched because it is locked.
static int	APPLICATION_NOT_LAUNCHABLE The application is not in launchable state, it's ApplicationDescriptor.APPLICATION_LAUNCHABLE attribute is false.
static int	APPLICATION_SCHEDULING_FAILED The application schedule could not be created due to some internal error (for example, the schedule information couldn't be saved due to some storage error).

Constructor Summary

Constructors

Constructor and Description
ApplicationException(int errorCode) Creates an ApplicationException with the specified error code.
ApplicationException(int errorCode, String message) Creates an ApplicationException with the specified error code.
ApplicationException(int errorCode, String message, Throwable cause) Creates a ApplicationException that wraps another exception.
ApplicationException(int errorCode, Throwable cause) Creates a ApplicationException that wraps another exception.

Method Summary

Methods

Modifier and Type	Method and Description
Throwable	getCause() Returns the cause of this exception or null if no cause was set.
int	getErrorCode() Returns the error code associated with this exception.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Detail

APPLICATION_LOCKED

public static final int APPLICATION_LOCKED

The application couldn't be launched because it is locked.

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Constant Field Values

APPLICATION_NOT_LAUNCHABLE

public static final int APPLICATION_NOT_LAUNCHABLE

The application is not in launchable state, it's ApplicationDescriptor.APPLICATION_LAUNCHABLE attribute is false.

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Constant Field Values

APPLICATION_INTERNAL_ERROR

public static final int APPLICATION_INTERNAL_ERROR

An exception was thrown by the application or the corresponding container during launch. The exception is available from getCause().

See Also:

Constant Field Values

APPLICATION_SCHEDULING_FAILED

public static final int APPLICATION_SCHEDULING_FAILED

The application schedule could not be created due to some internal error (for example, the schedule information couldn't be saved due to some storage error).

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Constant Field Values

APPLICATION_DUPLICATE_SCHEDULE_ID

public static final int APPLICATION_DUPLICATE_SCHEDULE_ID

The application scheduling failed because the specified identifier is already in use.

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Constant Field Values

APPLICATION_EXITVALUE_NOT_AVAILABLE

public static final int APPLICATION_EXITVALUE_NOT_AVAILABLE

The exit value is not available for an application instance because the instance has not terminated.

Since:

1.1

See Also:

Constant Field Values

APPLICATION_INVALID_STARTUP_ARGUMENT

public static final int APPLICATION_INVALID_STARTUP_ARGUMENT

One of the specified startup arguments is invalid, for example its type is not permitted.

Since:

1.1

See Also:

Constant Field Values

Constructor Detail

ApplicationException

public ApplicationException(int errorCode)

Creates an ApplicationException with the specified error code.

Parameters:

errorCode - The code of the error

ApplicationException

public ApplicationException(int errorCode,
                    Throwable cause)

Creates a ApplicationException that wraps another exception.

Parameters:

errorCode - The code of the error

cause - The cause of this exception.

ApplicationException

public ApplicationException(int errorCode,
                    String message)

Creates an ApplicationException with the specified error code.

Parameters:

errorCode - The code of the error

message - The associated message

ApplicationException

public ApplicationException(int errorCode,
                    String message,
                    Throwable cause)

Creates a ApplicationException that wraps another exception.

Parameters:

errorCode - The code of the error

message - The associated message.

cause - The cause of this exception.

Method Detail

getCause

public Throwable getCause()

Returns the cause of this exception or null if no cause was set.

Overrides:

getCause in class Throwable

Returns:

The cause of this exception or null if no cause was set.

getErrorCode

public int getErrorCode()

Returns the error code associated with this exception.

Returns:

The error code of this exception.