Examples of org.jpox.store.rdbms.request.InsertRequest

org.jpox.store.rdbms.request.InsertRequest
Class to provide a means of insertion of records to a data store. Extends basic request class implementing the execute method to do a JDBC insert operation.
When inserting an object with inheritance this will involve 1 InsertRequest for each table involved. So if we have a class B that extends class A and they both use "new-table" inheritance strategy, we will have 2 InsertRequests, one for table A, and one for table B. When the InsertRequest starts to populate its statement and it has a PC field, this calls PersistenceCapableMapping.setObject(). This then checks if the other PC object is yet persistent and, if not, will persist it before processing this objects INSERT. This forms the key to "persistence-by-reachability".
@version $Revision: 1.94 $

            insertTable(supertable, sm, clr);
        }


        // Do the actual insert of this table
        // TODO Assert if this table is not yet initialised ?
        InsertRequest req = getInsertRequest(table, sm.getObject().getClass(), clr);
        req.execute(sm);


        // Process any secondary tables
        Collection secondaryTables = table.getSecondaryDatastoreClasses();
        if (secondaryTables != null)
        {

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     * @return An insertion request object.
     */
    private InsertRequest getInsertRequest(DatastoreClass table, Class cls, ClassLoaderResolver clr)
    {
        RequestIdentifier reqID = new RequestIdentifier(table, null, RequestIdentifier.Type.INSERT, cls.getName());
        InsertRequest req = (InsertRequest) requestsByID.get(reqID);
        if (req == null)
        {
            req = new InsertRequest(table, cls, clr);
            requestsByID.put(reqID, req);
        }
        return req;
    }

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