Storing Objects

Each master maintains its own object store, which is simply a map relating keys to objects. Once stored, the objects remain until explicitly deleted. This provides a way to pass information between exits and even between workflows. Using the object store, you can implement stateful workflows. If your input provides a correlation ID (for example, JMS or MQ) this often makes a good key for maintaining state information.

Name

Description

getObject

Retrieves an object stored under a key.

setObject

Adds an arbitrary object to the object store under a designated key. Setting the null object removes the key from the object store.


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