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| | This element does not have attributes but accepts the following children: | | This element does not have attributes but accepts the following children: |
| | * [[Description]] | | * [[Description]] |
| − | * [[#GenericRetriever|GenericRetriever]] | + | * [[GenericRetriever]] |
| − | * [[#TableRetriever|TableRetriever]]
| + | * [[TableRetriever]] |
| − | * [[#JavaScriptRetriever|JavaScriptRetriever]]
| + | * [[JavaScriptRetriever]] |
| − | | |
| − | ===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:
| |
| − | {|class="gvtable"
| |
| − | ! Attribute !! Type !! Description
| |
| − | |-
| |
| − | | type || fixed || retriever (unmodifiable)
| |
| − | |-
| |
| − | | class || fixed || it.greenvulcano.gvesb.datahandling.utils.GenericRetriever
| |
| − | |}
| |
| − | and the subelements:
| |
| − | * [[Description]]
| |
| − | * [[DataRetriever]] | |
| − | | |
| − | | |
| − | ===TableRetriever===
| |
| − | | |
| − | This element allows you to define helper running SQL select and return the result as an XML string in the following form:
| |
| − | <syntaxhighlight lang="XML">
| |
| − | <?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>
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | The statement to be executed might contain metadata resolved at runtime.
| |
| − | | |
| − | The following table shows TableRetriever element's attributes:
| |
| − | {|class="gvtable"
| |
| − | ! Attribute !! Type !! Description
| |
| − | |-
| |
| − | | type || fixed || retriever (unmodifiable)
| |
| − | |-
| |
| − | | class || fixed || it.greenvulcano.gvesb.datahandling.utils.TableRetriever
| |
| − | |}
| |
| − | | |
| − | Might contain the sub-elements:
| |
| − | * [[Description]]
| |
| − | * [[DataRetriever]] | |
| − | | |
| − | ===JavaScriptRetriever===
| |
| − | | |
| − | It has the parameters:
| |
| − | {|class="gvtable"
| |
| − | ! Attribute !! Type !! Description
| |
| − | |-
| |
| − | | type || fixed || retriever (unmodifiable)
| |
| − | |-
| |
| − | | class || fixed || it.greenvulcano.gvesb.datahandling.utils.JavaScriptRetriever
| |
| − | |}
| |
| − | and the subelements:
| |
| − | * [[Description]]
| |
| − | * [[DataRetriever]]
| |
