Difference between revisions of "Palette"

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==Start==
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==Palette==
  
Add img Nodo start
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From the Palette on the right you can choose the types of nodes.
  
Represents the node of a flow started.
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* [[Main nodes]]
  
==Check==
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* [[Operations|Operation nodes ]]
  
Add img Nodo Check
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* [[Iterations|Iteration nodes ]]
  
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.  
  
==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.
  
inserire img
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{{VOTE}}
 
 
Allows you to insert delays in the execution of a stream.
 
 
 
==Notification==
 
 
 
inserire IMG
 
 
 
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.
 
ES: log4j, JMX
 
The order in which notifications are performed is the insertion order.
 
A notification can be described as 'critical', which is vital for the proper execution of the flow.
 
If a notification 'critical' throws an exception, the flow fails, and the exception is inserted into the buffer specified by the 'output' of NotificationNode.
 
The NotificationNode not read an input buffer, as may be specified a different one for each notification.
 
 
 
==ChangeGVBuffer==
 
 
 
inserire IMG.
 
 
 
It lets you make a change in the data buffer.
 
You can perform manipulations on the data buffer, set new properties or modify existing ones using scripting languages ​​such as JavaScript or OGNL.
 
 
 
==SavePoint==
 
 
 
inserire img
 
 
 
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/>