Default parameters are specified using one of four different methods: the CCL
ATTACH ADAPTER statement; the adapter cnxml file; the
adapter_config.xml file; and in the adapter Java source code.
Depending on which method is used, and the configuration mode, parameters are loaded into
the adapter based on set hierarchies.
In managed mode, the adapter loads default parameters in the following order:
- From the CCL ATTACH ADAPTER statement. When the adapter starts up in
managed mode, it loads parameters from a project for
ESP's CCL ATTACH
ADAPTER statement.
- If values are not defined in the CCL ATTACH ADAPTER statement, the
adapter cnxml file is used.
- If default parameters are not defined in either the CCL ATTACH ADAPTER
statement or the adapter cnxml file, the
adapter_config.xml file is used.
- If default parameters are not defined in the CCL ATTACH ADAPTER
statement, the adapter cnxml file, or the
adapter_config.xml, the adapter Java source code is
used.
In unmanaged mode, the adapter loads default parameters in the following order:
- From the adapter_config.xml file.
- If default parameters are not defined in the
adapter_config.xml file, the adapter Java source
code is used.