Operation Context.RunOperationOnList (Run For Each)

In component org.nuxeo.ecm.core.automation.coreContrib

Description

Run an operation for each element from the list defined by the 'list' parameter. The 'list' parameter is pointing to a context variable that represents the list which will be iterated. The 'item' parameter represents the name of the context variable which will point to the current element in the list at each iteration. You can use the 'isolate' parameter to specify whether or not the evalution context is the same as the parent context or a copy of it. If the 'isolate' parameter is 'true' then a copy of the current context is used and so that modifications in this context will not affect the parent context. Any input is accepted. The input is returned back as output when operation terminates. The 'parameters' injected are accessible in the subcontext ChainParameters. For instance, @{ChainParameters['parameterKey']}.

Operation id	Context.RunOperationOnList
Category	Execution Flow
Label	Run For Each
Requires
Since

Parameters

Name	Type	Required	Default value
id	string	yes
list	string	yes
isolate	boolean	no	true
item	string	no	item
newTx	boolean	no	false
parameters	properties	no
rollbackGlobalOnError	boolean	no	true
timeout	integer	no

Signature

Inputs	void
Outputs	void

Implementation Information

Implementation Class	Class: org.nuxeo.ecm.automation.core.operations.execution.RunOperationOnList
Contributing Component	org.nuxeo.ecm.core.automation.coreContrib

JSON Definition

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  "id" : "Context.RunOperationOnList",
  "label" : "Run For Each",
  "category" : "Execution Flow",
  "requires" : null,
  "description" : "Run an operation for each element from the list defined by the 'list' parameter. The 'list' parameter is pointing to a context variable that represents the list which will be iterated. The 'item' parameter represents the name of the context variable which will point to the current element in the list at each iteration. You can use the 'isolate' parameter to specify whether or not the evalution context is the same as the parent context or a copy of it. If the 'isolate' parameter is 'true' then a copy of the current context is used and so that modifications in this context will not affect the parent context. Any input is accepted. The input is returned back as output when operation terminates. The 'parameters' injected are accessible in the subcontext ChainParameters. For instance, @{ChainParameters['parameterKey']}.",
  "url" : "Context.RunOperationOnList",
  "signature" : [ "void", "void" ],
  "params" : [ {
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  }, {
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    "values" : [ "item" ]
  }, {
    "name" : "newTx",
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}