Difference between revisions of "Retriever Config"

From GreenVulcano Wiki
Jump to: navigation, search
Line 18: Line 18:
 
* '''TableRetriever''':  
 
* '''TableRetriever''':  
 
: Allows you to define helper running SQL select and return the result as an XML string in following form:
 
: Allows you to define helper running SQL select and return the result as an XML string in following form:
      <RowSet>
+
<syntaxhighlight lang="XML"><?xml version="1.0" encoding="UTF-8"?>
          <data>
+
<RowSet>
            <row>
+
  <data>
                <col>value1</col>
+
    <row>
                <col>value2</col>
+
        <col>value1</col>
                <col>value3</col>
+
        <col>value2</col>
            </row>
+
        <col>value3</col>
            <row>
+
    </row>
                <col>value4</col>
+
    <row>
                <col>value5</col>
+
        <col>value4</col>
                <col>value6</col>
+
        <col>value5</col>
            </row>
+
        <col>value6</col>
            ..
+
    </row>
            <row>
+
        ..
                <col>valuex</col>
+
    <row>
                <col>valuey</col>
+
        <col>valuex</col>
                <col>valuez</col>
+
        <col>valuey</col>
            </row>
+
        <col>valuez</col>
          </data>
+
    </row>
      </RowSet>
+
  </data>
 
+
</RowSet>
 +
</syntaxhighlight>
 
: It has two parameters:
 
: It has two parameters:
 
:* type: retriever (unmodifiable)
 
:* type: retriever (unmodifiable)

Revision as of 14:24, 25 January 2012

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


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

  • Description
  • GenericRetriever:
Allows you to define helper running SQL select and return the first field of the first selected record as string.
It has two parameters:
  • type: retriever (unmodifiable)
  • class: it.greenvulcano.gvesb.datahandling.utils.GenericRetriever
and two subelements:


  • TableRetriever:
Allows you to define helper running SQL select and return the result as an XML string in 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>
It has two parameters:
  • type: retriever (unmodifiable)
  • class: it.greenvulcano.gvesb.datahandling.utils.TableRetriever
and two subelements:


  • JavaScriptRetriever:
Allows you to define helper running JavaScript code and return a string.
It has two parameters:
  • type: retriever (unmodifiable)
  • class: it.greenvulcano.gvesb.datahandling.utils.JavaScriptRetriever
and two subelements: