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## org.apache.openjpa.jdbc.kernel
Class PreparedResultObjectProvider

    java.lang.Object
      org.apache.openjpa.jdbc.kernel.SelectResultObjectProvider
          org.apache.openjpa.jdbc.kernel.InstanceResultObjectProvider
              org.apache.openjpa.jdbc.kernel.PreparedResultObjectProvider

All Implemented Interfaces:
  ResultObjectProvider, Closeable

    public class PreparedResultObjectProvider

extends InstanceResultObjectProvider

A Select-oriented Result Object Provider whose Select has been executed outside its own scope.

Author:
  Pinaki Poddar

Field Summary

Fields inherited from class org.apache.openjpa.jdbc.kernel.SelectResultObjectProvider
`_res`

Constructor Summary
`PreparedResultObjectProvider(SelectExecutor sel, ClassMapping mapping, JDBCStore store, JDBCFetchConfiguration fetch, Result res)` Constructor.

Method Summary
`void` | `open()` Open the result.

Methods inherited from class org.apache.openjpa.jdbc.kernel.InstanceResultObjectProvider
`getResultObject`

Methods inherited from class org.apache.openjpa.jdbc.kernel.SelectResultObjectProvider
`absolute, close, getFetchConfiguration, getResult, getSelect, getStore, handleCheckedException, next, reset, setSize, size, supportsRandomAccess`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### PreparedResultObjectProvider

    public PreparedResultObjectProvider(SelectExecutor sel,
                                        ClassMapping mapping,
                                        JDBCStore store,
                                        JDBCFetchConfiguration fetch,
                                        Result res)

  Constructor.

  Parameters:
    `sel` - the select to execute
    `store` - the store to delegate loading to
    `fetch` - the fetch configuration, or null for the default
    `res` - the result of the given select

Method Detail

### open

    public void open()
              throws SQLException

  Description copied from interface: `ResultObjectProvider`
  Open the result. This will be called before `ResultObjectProvider.next()`, `ResultObjectProvider.absolute(int)`, or `ResultObjectProvider.size()`.

  Specified by:
    `open` in interface `ResultObjectProvider`
  Overrides:
    `open` in class `SelectResultObjectProvider`
  Throws:
    `SQLException`

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