Difference between revisions of "Palette"

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==Start==
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==Palette==
  
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Add img Nodo start
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From the Palette on the right you can choose the types of nodes.
  
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Represents the node of a flow started.
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* [[Main nodes]]
  
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==Check==
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* [[Operations|Operation nodes ]]
  
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Add img Nodo Check
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* [[Iterations|Iteration nodes ]]
  
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Is the node where {{GVESB}} makes decisions and determines what the next node to execute. Each Check node has a basic routing mechanism that chooses the next node only of the presence or absence of errors indicated by exceptions.
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As seen in the [[{{VULCON}} first flow]] N nodes is done by just select and drag a node in the graphical editor for designing the flow starts. The nodes are interconnected by arrows, named Connection, present in the top of the Palette view.  
  
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==Wait==
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{{GVESB}} has configured three types of Connections. Those are: 
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* Default connection (distinguished by a black arrow): identifies the flow nodes sequence.
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* Routing connection (distinguished by a blue arrow): operates on conditions if, switch.
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* Error connection (distinguished by a red arrow): manages the flow of exceptions.
  
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{{VOTE}}
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Allows you to insert delays in the execution of a stream.
 
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==Notification==
 
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It allows a notification to signal on the process flow.For each 'NotificationNode' is associated with a list of notifications (Notification) that handle the type of message to send and the medium on which to write the notification.
 
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ES: log4j, JMX
 
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The order in which notifications are performed is the insertion order.
 
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A notification can be described as 'critical', which is vital for the proper execution of the flow.
 
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If a notification 'critical' throws an exception, the flow fails, and the exception is inserted into the buffer specified by the 'output' of NotificationNode.
 
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The NotificationNode not read an input buffer, as may be specified a different one for each notification.
 
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==ChangeGVBuffer==
 
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inserire IMG.
 
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It lets you make a change in the data buffer.
 
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You can perform manipulations on the data buffer, set new properties or modify existing ones using scripting languages ​​such as JavaScript or OGNL.
 
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==SavePoint==
 
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DB allows you to save the state of execution of the workflow. They can also be stored business information in the form of name-value pairs.
 

Latest revision as of 10:42, 22 February 2012

Palette

From the Palette on the right you can choose the types of nodes.

As seen in the VulCon first flow N nodes is done by just select and drag a node in the graphical editor for designing the flow starts. The nodes are interconnected by arrows, named Connection, present in the top of the Palette view.

GreenVulcano® ESB has configured three types of Connections. Those are:

  • Default connection (distinguished by a black arrow): identifies the flow nodes sequence.
  • Routing connection (distinguished by a blue arrow): operates on conditions if, switch.
  • Error connection (distinguished by a red arrow): manages the flow of exceptions.

{{#w4grb_rate:}} <w4grb_ratinglist latestvotes items="5" nosort/>

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