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See:
Description
Interface Summary | |
---|---|
SingleAdaptorPerProxy | Marker interface for interface classes of GAT objects that should only have one adaptor per proxy object, because they have internal state. |
Class Summary | |
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AdaptorInfo | An object that can hold information about a specific adaptor. |
GAT | The GAT class is used to create GAT objects. |
GATContext | An instance of this class is the primary GAT state object. |
Preferences | An instance of this class represents user preferences for selecting adaptors. |
TimePeriod | An instance of this class represents a time period. |
URI | This class implements URIs. |
Exception Summary | |
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AdaptorNotApplicableException | Thrown when an adaptor is created with parameters that do not make sense. |
AdaptorNotSelectedException | Deprecated. This Exception will no longer be thrown by GAT adaptors, since an adaptor won't be invoked when it's excluded by the user's preferences. |
CommandNotFoundException | Thrown when a local command is executed that doesn't exist |
CouldNotInitializeCredentialException | Thrown when a credential could not be initialized |
CredentialExpiredException | Thrown when a credential is found, but is expired |
FilePoststageException | Thrown when something goes wrong during the poststaging |
FilePrestageException | Thrown when something goes wrong during the prestaging |
GATInvocationException | This exception is thrown when an invocation on a gat object fails. |
GATIOException | |
GATObjectCreationException | This exception is thrown when the GAT engine cannot instantiate a gat object. |
InvalidUsernameOrPasswordException | This exception is thrown when the supplied username and/or password is not valid for an adaptor. |
MethodNotApplicableException | Thrown when an adaptor is selected, but it cannot execute the requested operation. |
This package contains classes and interfaces which are used
throughout the GAT application API. The most important classes are
GATContext
and
Preferences
.
An instance of the class GATContext
is
the primary GAT state object and is used to broker resources on behalf of
the user.
An instance of the class Preferences
represents user preferences and is used to indicate the user's
preferences in selecting which adaptors are apropos for the user's needs.
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