Package org.gcube.common.core.informationsystem.client

Interface Summary

ISClient	Defines the local interface to query an Information System in a gCube infrastructure.
ISInputStream<RESULT>	An input stream for IS results
ISQuery<RESULT>	Defines the minimal behaviour of queries accepted by ISClients: they contain their textual expression and specify a time-to-live for their results.
ISTemplateQuery<RESULT>	A specialisation of ISQuery for queries instantiated from fixed templates.
RPDocument	A specialisation of XMLResult to Resource Property Document of WS-Resources.
XMLResult	Models arbitrary XML results and exposes a simple XPath-based query interface over them.

Class Summary

AtomicCondition	A model of an XPath equality condition on a result of a ISTemplateQuery.
QueryParameter	A (name,value) pair used as a query parameter.

Exception Summary

ISClient.ISMalformedQueryException	Exception raised when the query expression is not well-formed with respect to the language supported by the underlying implementation of ISClient.
ISClient.ISMalformedResultException	Exception raised when the results of a query cannot be parsed by the implementation underlying ISClient.
ISClient.ISUnsupportedQueryException	Exception raised when the implementation ISClient does not support a given query.
XMLResult.ISResultEvaluationException	An exception returned during xpath evaluation.
XMLResult.ISResultInitialisationException	An exception returned during result initialisation.