Examples of com.webobjects.eoaccess.EOAdaptor.expressionFactory()

  public EOSQLExpression sqlExpressionForFetchSpecification(EOEditingContext ec, EOFetchSpecification spec, long start, long end, NSArray<EOAttribute> attributes) {
    EOEntity entity = ERXEOAccessUtilities.entityNamed(ec, spec.entityName());
    EOModel model = entity.model();
    EODatabaseContext dbc = EOUtilities.databaseContextForModelNamed(ec, model.name());
    EOAdaptor adaptor = dbc.adaptorContext().adaptor();
    EOSQLExpressionFactory sqlFactory = adaptor.expressionFactory();
    spec = (EOFetchSpecification) spec.clone();


    EOQualifier qualifier = spec.qualifier();
    if (qualifier != null) {
      qualifier = EOQualifierSQLGeneration.Support._schemaBasedQualifierWithRootEntity(qualifier, entity);

      }
      EOQualifier qualifier = entity.restrictingQualifier();
      if (qualifier != null) {
        EOAdaptor adaptor = EOAdaptor.adaptorWithName("JDBC");
        adaptor.setConnectionDictionary(_sourceDictionary);
        EOSQLExpressionFactory factory = adaptor.expressionFactory();
        EOSQLExpression sqlExpression = factory.createExpression(entity);
        String sqlString = EOQualifierSQLGeneration.Support._sqlStringForSQLExpression(qualifier, sqlExpression);
        selectBuf.append(" where ").append(sqlString);
      }
      selectBuf.append(';');

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.