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Thrown by the Notify* methods in IMetadataProvider if the supplied User is not recognized or a functionality is not implemented for this User. | |
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Thrown by the NotifyNewSession method of IMetadataProvider if a User is not enabled to open a new Session but he would be enabled as soon as another Session were closed. By using this exception, the ID of the other Session is also supplied. After receiving this exception, the Server may try to close the specified session and invoke NotifyNewSession again. | |
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Thrown by the Notify* methods in IMetadataProvider 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. | |
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Thrown by the GetItems and GetSchema methods in IMetadataProvider if the supplied Item Group name (or Item List specification) is not recognized or cannot be resolved. | |
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Base class for all exceptions directly thrown by the Metadata Adapter. | |
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Provides a default implementation of all the functionality of a Metadata Adapter which allow a simple default behavior. Overriding this class may facilitate the coding of simple Adapters. | |
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Thrown by the Init method in IMetadataProvider if there is some problem that prevents the correct behavior of the Metadata Adapter. If this exception occurs, Lightstreamer Kernel must give up the startup. | |
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Encapsulates a publishing Mode. The different Modes handled by Lightstreamer Kernel can be uniquely identified by the static constants defined in this class. See the technical documents for a detailed description of Modes. | |
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Specifies a target device for Push Notifications, to be specified upon MPN-related methods. Note that the processing and the authorization of Push Notifications is per-device and per-app, where a physical device is uniquely identified by the platform type and a platform dependent device token. We refer to this combination as a MPN Device. Notification requests for different MPN Devices are handled independently. Push Notifications are not supported in Moderato edition. | |
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Identifies a push notifications platform type. It is used by Lightstreamer to specify the platform associated with the notified client requests. Some of the available constants may refer to platform types that are not supported yet; only constants for supported platforms will ever be received. Push Notifications are not supported in Moderato edition. | |
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Abstract class used by Lightstreamer to provide value objects to method NotifyMpnSubscriptionActivation. The attributes of every Push Notification to be activated is provided as a MpnSubscriptionInfo subclass instance. See subclasses for platform specific details. Push Notifications are not supported in Moderato edition. | |
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Thrown by the Notify* methods in IMetadataProvider if there is some inconsistency in the supplied parameters. Lightstreamer Kernel ensures that such conditions will never occur, but they may be checked for debugging or documentation reasons. | |
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Thrown by the GetSchema method in IMetadataProvider if the supplied Field Schema name (or Field List specification) is not recognized or cannot be resolved. | |
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Used by IMetadataProvider to provide value objects to the calls to methods NotifyNewTables and NotifyTablesClose. The attributes of every Table (i.e.: Subscription) to be added or removed to a Session have to be written to a TableInfo instance. |
