Package com.ibm.websphere.command
Provides the interfaces and classes for caching command objects.
See: Description
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Interface Summary Interface Description CacheableCommand The CacheableCommand interface provides the contract between the client and the command implementation for those commands that participate in the command caching framework.Command The Command interface defines the client side for fundamental command functionality.CommandCaller This interface allows the caller of a command to have additional invalidation dependencies added by this command.CommandIdGenerator The CommandIdGenerator is responsible for generating cache entry ids and data ids, and invalidating data ids for command objects.CommandTarget The CommandTarget interface describes the object that handles the execution of a targetable command.CompensableCommand The CompensableCommand interface allows you to make a command reversible.TargetableCommand The TargetableCommand interface describes a command that can be run in a remote JVM.TargetPolicy The TargetPolicy interface declares one method, getCommandTarget(), which implements the routine used to associate commands and targets. -
Class Summary Class Description CacheableCommandImpl This CacheableCommandImpl abstract class provides an implementation for all CacheableCommand interface methods except those that the command writer must write.LocalTarget The LocalTarget class provides an implementation of the CommandTarget interface.TargetableCommandImpl The TargetableCommandImpl class implements the generic methods in the TargetableCommand interface.TargetPolicyDefault The TargetPolicyDefault class provides an implementation of the TargetPolicy interface. -
Exception Summary Exception Description CommandException This is the base class for all Command exceptions.UnauthorizedAccessException UnauthorizedAccessException is thrown when attempting to execute a command without access authorization.UnavailableCompensatingCommandException UnavailableCompensableCommandException is thrown by the getCompensatingCommand() method (in the CompensableCommand interface) if it finds no compensating command to return.UnsetInputPropertiesException UnsetInputPropertiesException is thrown by the execute() method (in a TargetableCommandImpl class) if a command's isReadyToCallExecute() method returnsfalse
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Package com.ibm.websphere.command Description
Provides the interfaces and classes for caching command objects.
- Version:
- 1.1.0