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Oracle Fusion Middleware Java API Reference for Oracle Event Processing 11g Release 1 (11.1.1.7) E14303-11 |
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An ExternalDataSource
is an external source of contextual data that can be joined together with events within a CQL processor.
ExternalDataSource
s are part of the OCEP Cartridge infrastructure.
Register a Spring Bean Factory that implements this interface as the target of the EPN tag wlevs:table-source
to make the data-source available to CQL processors. See org.springframework.beans.factory.config.AbstractFactoryBean
An ExternalDataSource
is by default managed as a "bean" EPN stage. However, you may customize its management by implementing the interface StageFactoryAccess
org.springframework.beans.factory.config.AbstractFactoryBean
, com.bea.wlevs.management.configuration.spring.StageFactoryAccess
, Spring Framework extensible XMLMethod Summary | |
ExternalConnection |
getConnection() Attempts to get a connection to the data source |
Methods inherited from interface com.bea.wlevs.ede.api.ExternalSource |
getCacheDataSource, getEventType, getExternalRowsThreshold, getId, getJDBCDataSource, getKeyClass, getKeyPropertyNames, getTableName |
Method Detail |
public ExternalConnection getConnection() throws java.lang.Exception
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