DBOUpdate

Description

The DBOUpdate element represents the DBO optimized for update operations.

GreenVulcano^® ESB configuration

DBOUpdate with VulCon

DBOUpdate allows you to make changes to (updating) the database.

Each statement is identified by the id.

Actions can be defined in two ways: Single execution of a statement complex execution guided by XML

In the first modality any input is ignored and the code executes the first statement configured.

In the second mode, the input XML (or its transformation) must contain the command (row) valid with all parameters (COL) required by the statement.

Might contain the following sub-elements:

• Description
• DHVariables
• statement

Its attributes are:

• type: dbo
• class: it.greenvulcano.gvesb.datahandling.dbo.DBOUpdate
• name
• transformation
• force-mode (caller|xml2db): Force mode of the DBO, can be used in DBOBuilder whit more heterogeneous DBO.
  Mode:
  caller - inherit the mode of the caller
  xml2db - data entry mode
• jdbc-connection-name: DataSource JNDI name.
  Override connection defined in DBOBuilder.
• ignore-input (true|false): Tell the engine do not use the input data.
• input-data: The default is the value of @name-Input.
  Can be set as the @output-data of a preceeding DBO to use its output as input.
• output-data: The default is the value of @name-Output.

For example:

<?xml version="1.0" encoding="UTF-8"?>
 <DBOBuilder class="it.greenvulcano.gvesb.datahandling.dbobuilder.DBOBuilder"
              jdbc-connection-name="ds.gv_test" name="PersonInsertFull" type="dbobuilder">
       <DHVariables>
             <DHVariable name="decimal-separator" value="."/>
             <DHVariable name="grouping-separator" value=","/>
             <DHVariable name="format" value="#0.00"/>
       </DHVariables>
       <DBOUpdate class="it.greenvulcano.gvesb.datahandling.dbo.DBOUpdate"
               name="PersonInsertFull" transformation="PersonInsertFull" type="dbo">
             <statement id="0" type="update">update PERSON set ID_CITY=? where ID=?</statement>
             <statement id="1" type="update">update CREDIT_CARD  set CREDIT=?, ENABLED=? where ID=?</statement>
       </DBOUpdate>
 </DBOBuilder>