Components show
Name:
JavaExecute
Description:
Executes Java commands using runnable transformation.
Devel Releases - rel-2-1-0-beta1
Notes
CloverETL 2.1 brings significant changes to the way component run is organized.We have also added graph validity check functionality.
New run-time measures are collected by WatchDog thread.
Changes
Changes/bug fixes:+ Added new component "Data Generator" - generator of synthetic/random data
+ Added new component "Lookup Table Reader/Writer" - reader/writer of records from/to lookup table
+ Added new component "Lookup Join" - joins incoming data with selected lookup table
+ Added new component "JMS Reader" - receives JMS-messages
+ Added new component "JMS Writer" - sends JMS-messages
+ Added new component "Normalizer" - normalizes input records
+ Added new component "Denormalizer" - denormalizes input records
+ Added new component "Structure writer" - record mask formatter
+ Added new connection "JMS connection" - connection related with JSMReader and JMSWriter
+ developers can use new method for engine initialization - runGraph.initEngine()
+ new approach in DataField.setToDefaultValue() method;
in case the default value is not preset, engine tries to set the field value to null
+ DBConnection has new calling method order;
new DBConnection(), init(), getConnection()/getStatement(), free() (connect() method is now private)
+ Extended LookupTable interface by put() and remove() methods
+ all GraphElement(s) should implement checkConfig() method; this method is used for
checking engine element configuration; related changes of transformation graph startup
are described in runGraph class comments
+ components (Node descendants) should not override direct run() method, instead
for this purpose was introduced new execute() method
+ WatchDog thread has new wide logging and inter-component communication facilities