org.apache.openjpa.jdbc.kernel
Class ProjectionResultObjectProvider
java.lang.Object
org.apache.openjpa.jdbc.kernel.SelectResultObjectProvider
org.apache.openjpa.jdbc.kernel.ProjectionResultObjectProvider
- All Implemented Interfaces:
- ResultObjectProvider, Closeable
- Direct Known Subclasses:
- PreparedProjectionResultObjectProvider
class ProjectionResultObjectProvider
- extends SelectResultObjectProvider
Object provider implementation wrapped around a projection select.
- Author:
- Abe White
Methods inherited from class org.apache.openjpa.jdbc.kernel.SelectResultObjectProvider |
absolute, close, getFetchConfiguration, getResult, getSelect, getStore, handleCheckedException, next, open, reset, setSize, size, supportsRandomAccess |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ProjectionResultObjectProvider
public ProjectionResultObjectProvider(SelectExecutor sel,
QueryExpressions exps,
QueryExpressionsState state,
ExpContext ctx)
- Constructor.
- Parameters:
sel
- the select to executeexps
- the query expressionsstates
- the query expression statesctx
- the query execution context
ProjectionResultObjectProvider
public ProjectionResultObjectProvider(SelectExecutor sel,
QueryExpressions[] exps,
QueryExpressionsState[] state,
ExpContext ctx)
- Constructor.
- Parameters:
sel
- the select to executeexps
- the query expressionsstates
- the query expression statesctx
- the query execution context
getResultObject
public Object getResultObject()
throws Exception
- Description copied from interface:
ResultObjectProvider
- Instantiate the current result object. This method will only be
called after
ResultObjectProvider.next()
or ResultObjectProvider.absolute(int)
.
- Throws:
Exception
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