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## org.apache.ode.bpel.engine
Class BpelDatabase

    java.lang.Object
      org.apache.ode.bpel.engine.BpelDatabase

    public class BpelDatabase

extends java.lang.Object

Mostly of historical interest. Provides transactional access to the BPEL database, defines a Callable-style interface for transactions.

Should probably be eliminated. --mszefler 2007-07-26

Nested Class Summary
`static interface` | `BpelDatabase.Callable<T>`

Field Summary
`protected org.apache.ode.bpel.engine.Contexts` | `_contexts`
`protected BpelDAOConnectionFactory` | `_sscf`

Method Summary
`
`<T> T`
` | `exec(BpelDatabase.Callable<T> callable)` Execute a self-contained database transaction.

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

Field Detail

### _sscf

    protected BpelDAOConnectionFactory _sscf

### _contexts

    protected org.apache.ode.bpel.engine.Contexts _contexts

Method Detail

### exec

    public <T> T exec(BpelDatabase.Callable<T> callable)
           throws java.lang.Exception

  Execute a self-contained database transaction.

  Parameters:
    `callable` - database transaction
  Returns:
  Throws:
    `DConnectionException`
    `java.lang.Exception`

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