IceStorm::TopicManager Interface Reference

A topic manager manages topics, and subscribers to topics. More...

Defined in <IceStorm/IceStorm.ice>

interface TopicManager { ... }

Operations
Topic *	create (string name) throws TopicExists
	Create a new topic. More...
idempotent Ice::SliceChecksumDict	getSliceChecksums ()
	Returns the checksums for the IceStorm Slice definitions. More...
idempotent Topic *	retrieve (string name) throws NoSuchTopic
	Retrieve a topic by name. More...
idempotent TopicDict	retrieveAll ()
	Retrieve all topics managed by this topic manager. More...

Detailed Description

A topic manager manages topics, and subscribers to topics.

See also

Topic

Operation Documentation

create()

Topic* create

(

string

name

)

throws TopicExists

Create a new topic.

The topic name must be unique.

Parameters

name	The name of the topic.

Returns

A proxy to the topic instance.

Exceptions

TopicExists

Raised if a topic with the same name already exists.

getSliceChecksums()

["nonmutating","cpp:const"]

idempotent Ice::SliceChecksumDict getSliceChecksums

(

)

Returns the checksums for the IceStorm Slice definitions.

Returns

A dictionary mapping Slice type ids to their checksums.

retrieve()

["nonmutating","cpp:const"]

idempotent Topic* retrieve

(

string

name

)

throws NoSuchTopic

Retrieve a topic by name.

Parameters

name	The name of the topic.

Returns

A proxy to the topic instance.

Exceptions

NoSuchTopic

Raised if the topic does not exist.

retrieveAll()

["nonmutating","cpp:const"]

idempotent TopicDict retrieveAll

(

)

Retrieve all topics managed by this topic manager.

Returns

A dictionary of string, topic proxy pairs.

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The documentation for this interface was generated from the following file:

• IceStorm/IceStorm.ice