Retriever Config

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Revision as of 20:45, 30 March 2012 by Anonymous (talk) (TableRetriever)
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Description

The RetrieverConfig element allows you to define helper for use in DataHandler data transformations.

GreenVulcano® ESB Configuration

This element does not have attributes but accepts the following children:

GenericRetriever

This element allows you to define helper running SQL select and return the first field of the first selected record as string. It has the parameters:

Attribute Type Description
type fixed retriever (unmodifiable)
class fixed it.greenvulcano.gvesb.datahandling.utils.GenericRetriever

and the subelements:


TableRetriever

This element allows you to define helper running SQL select and return the result as an XML string in the following form:

<?xml version="1.0" encoding="UTF-8"?>
<RowSet>
  <data>
     <row>
        <col>value1</col>
        <col>value2</col>
        <col>value3</col>
     </row>
     <row>
        <col>value4</col>
        <col>value5</col>
        <col>value6</col>
     </row>
        ..
     <row>
        <col>valuex</col>
        <col>valuey</col>
        <col>valuez</col>
     </row>
  </data>
</RowSet>

The statement to be executed might contain metadata resolved at runtime.

The following table shows TableRetriever element's attributes:

Attribute Type Description
type fixed retriever (unmodifiable)
class fixed it.greenvulcano.gvesb.datahandling.utils.TableRetriever

Might contain the sub-elements:

JavaScriptRetriever

It has the parameters:

Attribute Type Description
type fixed retriever (unmodifiable)
class fixed it.greenvulcano.gvesb.datahandling.utils.JavaScriptRetriever

and the subelements: