Package com.lightstreamer.adapters.remote

Class CreditsException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.lightstreamer.adapters.remote.MetadataException

com.lightstreamer.adapters.remote.CreditsException

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

ConflictingSessionException

public class CreditsException
extends MetadataException

Thrown by the notify* methods in MetadataProvider if some functionality cannot be allowed to the supplied User. This may occur if the user is not granted some resource or if the user would exceed the granted amount. Different kinds of problems can be distinguished by an error code. Both the error message detail and the error code will be forwarded by Lightstreamer Kernel to the Client.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
CreditsException(int clientErrorCode, java.lang.String msg)	Constructs a CreditsException with supplied error code and message text.
CreditsException(int clientErrorCode, java.lang.String msg, java.lang.String userMsg)	Constructs a CreditsException with supplied error code and message text to be forwarded to the Client.

Method Summary

Modifier and Type	Method	Description
int	getClientErrorCode()	Gets the error code to be forwarded to the client.
java.lang.String	getClientErrorMsg()	Gets the error detail message to be forwarded to the client.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, 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

Constructor Details

CreditsException

public CreditsException(int clientErrorCode,
@Nullable
java.lang.String msg)

Constructs a CreditsException with supplied error code and message text.

Parameters:

clientErrorCode - Error code that can be used to distinguish the kind of problem. It must be a negative integer, or zero to mean an unspecified problem.

msg - The detail message.

CreditsException

public CreditsException(int clientErrorCode,
@Nullable
java.lang.String msg,
@Nullable
java.lang.String userMsg)

Constructs a CreditsException with supplied error code and message text to be forwarded to the Client. An internal error message text can also be specified.

Parameters:

clientErrorCode - Error code that can be used to distinguish the kind of problem. It must be a negative integer, or zero to mean an unspecified problem.

msg - The detail message.

userMsg - A detail message to be forwarded to the Client. It can be null. The message should be in simple ASCII, otherwise it might be altered in order to be sent to the client; multiline text is also not allowed.

Method Details

getClientErrorCode

public final int getClientErrorCode()

Gets the error code to be forwarded to the client.

Returns:

the error code to be forwarded to the client.

getClientErrorMsg

@Nullable
public final java.lang.String getClientErrorMsg()

Gets the error detail message to be forwarded to the client.

Returns:

error detail message to be forwarded to the client.