Examples of com.espertech.esper.client.hook.SQLColumnTypeConversion

com.espertech.esper.client.hook.SQLColumnTypeConversion
Implement this interface when providing a callback for SQL input parameter and column result processing for a statement, converting an input parameter or converting an output column value into any other value.
An instance of the class implementating this interface exists typically per statement that the callback has been registered for by means of EPL statement annotation.

                    throw new ExprValidationException("Historical data joins do not allow views onto the data, view '"
                            + streamSpec.getViewSpecs()[0].getObjectNamespace() + ':' + streamSpec.getViewSpecs()[0].getObjectName() + "' is not valid in this context");
                }


                DBStatementStreamSpec sqlStreamSpec = (DBStatementStreamSpec) streamSpec;
                SQLColumnTypeConversion typeConversionHook = (SQLColumnTypeConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLCOL, SQLColumnTypeConversion.class, statementContext.getMethodResolutionService());
                SQLOutputRowConversion outputRowConversionHook = (SQLOutputRowConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLROW, SQLOutputRowConversion.class, statementContext.getMethodResolutionService());
                EPStatementAgentInstanceHandle epStatementAgentInstanceHandle = defaultAgentInstanceContext.getEpStatementAgentInstanceHandle();
                final HistoricalEventViewable historicalEventViewable = DatabasePollingViewableFactory.createDBStatementView(statementContext.getStatementId(), i, sqlStreamSpec, services.getDatabaseRefService(), services.getEventAdapterService(), epStatementAgentInstanceHandle, typeConversionHook, outputRowConversionHook,
                        statementContext.getConfigSnapshot().getEngineDefaults().getLogging().isEnableJDBC());
                historicalEventViewables[i] = historicalEventViewable;

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                    throw new ExprValidationException("Historical data joins do not allow views onto the data, view '"
                            + streamSpec.getViewSpecs()[0].getObjectNamespace() + ':' + streamSpec.getViewSpecs()[0].getObjectName() + "' is not valid in this context");
                }


                DBStatementStreamSpec sqlStreamSpec = (DBStatementStreamSpec) streamSpec;
                SQLColumnTypeConversion typeConversionHook = (SQLColumnTypeConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLCOL, SQLColumnTypeConversion.class, statementContext.getMethodResolutionService());
                SQLOutputRowConversion outputRowConversionHook = (SQLOutputRowConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLROW, SQLOutputRowConversion.class, statementContext.getMethodResolutionService());
                EPStatementAgentInstanceHandle epStatementAgentInstanceHandle = defaultAgentInstanceContext.getEpStatementAgentInstanceHandle();
                final HistoricalEventViewable historicalEventViewable = DatabasePollingViewableFactory.createDBStatementView(statementContext.getStatementId(), i, sqlStreamSpec, services.getDatabaseRefService(), services.getEventAdapterService(), epStatementAgentInstanceHandle, typeConversionHook, outputRowConversionHook,
                        statementContext.getConfigSnapshot().getEngineDefaults().getLogging().isEnableJDBC());
                historicalEventViewables[i] = historicalEventViewable;

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                    throw new ExprValidationException("Historical data joins do not allow views onto the data, view '"
                            + streamSpec.getViewSpecs().get(0).getObjectNamespace() + ':' + streamSpec.getViewSpecs().get(0).getObjectName() + "' is not valid in this context");
                }


                DBStatementStreamSpec sqlStreamSpec = (DBStatementStreamSpec) streamSpec;
                SQLColumnTypeConversion typeConversionHook = (SQLColumnTypeConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLCOL, SQLColumnTypeConversion.class, statementContext.getMethodResolutionService());
                SQLOutputRowConversion outputRowConversionHook = (SQLOutputRowConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLROW, SQLOutputRowConversion.class, statementContext.getMethodResolutionService());
                HistoricalEventViewable historicalEventViewable = DatabasePollingViewableFactory.createDBStatementView(i, sqlStreamSpec, services.getDatabaseRefService(), services.getEventAdapterService(), statementContext.getEpStatementHandle(), typeConversionHook, outputRowConversionHook,
                        statementContext.getConfigSnapshot().getEngineDefaults().getLogging().isEnableJDBC());
                unmaterializedViewChain[i] = new ViewFactoryChain(historicalEventViewable.getEventType(), new LinkedList<ViewFactory>());
                eventStreamParentViewable[i] = historicalEventViewable;

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                    throw new ExprValidationException("Historical data joins do not allow views onto the data, view '"
                            + streamSpec.getViewSpecs().get(0).getObjectNamespace() + ':' + streamSpec.getViewSpecs().get(0).getObjectName() + "' is not valid in this context");
                }


                DBStatementStreamSpec sqlStreamSpec = (DBStatementStreamSpec) streamSpec;
                SQLColumnTypeConversion typeConversionHook = (SQLColumnTypeConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLCOL, SQLColumnTypeConversion.class, statementContext.getMethodResolutionService());
                SQLOutputRowConversion outputRowConversionHook = (SQLOutputRowConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLROW, SQLOutputRowConversion.class, statementContext.getMethodResolutionService());
                EPStatementAgentInstanceHandle epStatementAgentInstanceHandle = getDefaultAgentInstanceHandle();
                final HistoricalEventViewable historicalEventViewable = DatabasePollingViewableFactory.createDBStatementView(statementContext.getStatementId(), i, sqlStreamSpec, services.getDatabaseRefService(), services.getEventAdapterService(), epStatementAgentInstanceHandle, typeConversionHook, outputRowConversionHook,
                        statementContext.getConfigSnapshot().getEngineDefaults().getLogging().isEnableJDBC());
                historicalEventViewables[i] = historicalEventViewable;

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                    throw new ExprValidationException("Historical data joins do not allow views onto the data, view '"
                            + streamSpec.getViewSpecs().get(0).getObjectNamespace() + ':' + streamSpec.getViewSpecs().get(0).getObjectName() + "' is not valid in this context");
                }


                DBStatementStreamSpec sqlStreamSpec = (DBStatementStreamSpec) streamSpec;
                SQLColumnTypeConversion typeConversionHook = (SQLColumnTypeConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLCOL, SQLColumnTypeConversion.class, statementContext.getMethodResolutionService());
                SQLOutputRowConversion outputRowConversionHook = (SQLOutputRowConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLROW, SQLOutputRowConversion.class, statementContext.getMethodResolutionService());
                EPStatementAgentInstanceHandle epStatementAgentInstanceHandle = defaultAgentInstanceContext.getEpStatementAgentInstanceHandle();
                final HistoricalEventViewable historicalEventViewable = DatabasePollingViewableFactory.createDBStatementView(statementContext.getStatementId(), i, sqlStreamSpec, services.getDatabaseRefService(), services.getEventAdapterService(), epStatementAgentInstanceHandle, typeConversionHook, outputRowConversionHook,
                        statementContext.getConfigSnapshot().getEngineDefaults().getLogging().isEnableJDBC());
                historicalEventViewables[i] = historicalEventViewable;

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                    throw new ExprValidationException("Historical data joins do not allow views onto the data, view '"
                            + streamSpec.getViewSpecs().get(0).getObjectNamespace() + ':' + streamSpec.getViewSpecs().get(0).getObjectName() + "' is not valid in this context");
                }


                DBStatementStreamSpec sqlStreamSpec = (DBStatementStreamSpec) streamSpec;
                SQLColumnTypeConversion typeConversionHook = (SQLColumnTypeConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLCOL, SQLColumnTypeConversion.class, statementContext.getMethodResolutionService());
                SQLOutputRowConversion outputRowConversionHook = (SQLOutputRowConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLROW, SQLOutputRowConversion.class, statementContext.getMethodResolutionService());
                EPStatementAgentInstanceHandle epStatementAgentInstanceHandle = getDefaultAgentInstanceHandle();
                final HistoricalEventViewable historicalEventViewable = DatabasePollingViewableFactory.createDBStatementView(statementContext.getStatementId(), i, sqlStreamSpec, services.getDatabaseRefService(), services.getEventAdapterService(), epStatementAgentInstanceHandle, typeConversionHook, outputRowConversionHook,
                        statementContext.getConfigSnapshot().getEngineDefaults().getLogging().isEnableJDBC());
                historicalEventViewables[i] = historicalEventViewable;

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                    throw new ExprValidationException("Historical data joins do not allow views onto the data, view '"
                            + streamSpec.getViewSpecs().get(0).getObjectNamespace() + ':' + streamSpec.getViewSpecs().get(0).getObjectName() + "' is not valid in this context");
                }


                DBStatementStreamSpec sqlStreamSpec = (DBStatementStreamSpec) streamSpec;
                SQLColumnTypeConversion typeConversionHook = (SQLColumnTypeConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLCOL, SQLColumnTypeConversion.class, statementContext.getMethodResolutionService());
                SQLOutputRowConversion outputRowConversionHook = (SQLOutputRowConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLROW, SQLOutputRowConversion.class, statementContext.getMethodResolutionService());
                EPStatementAgentInstanceHandle epStatementAgentInstanceHandle = defaultAgentInstanceContext.getEpStatementAgentInstanceHandle();
                final HistoricalEventViewable historicalEventViewable = DatabasePollingViewableFactory.createDBStatementView(statementContext.getStatementId(), i, sqlStreamSpec, services.getDatabaseRefService(), services.getEventAdapterService(), epStatementAgentInstanceHandle, typeConversionHook, outputRowConversionHook,
                        statementContext.getConfigSnapshot().getEngineDefaults().getLogging().isEnableJDBC());
                historicalEventViewables[i] = historicalEventViewable;

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                    throw new ExprValidationException("Historical data joins do not allow views onto the data, view '"
                            + streamSpec.getViewSpecs().get(0).getObjectNamespace() + ':' + streamSpec.getViewSpecs().get(0).getObjectName() + "' is not valid in this context");
                }


                DBStatementStreamSpec sqlStreamSpec = (DBStatementStreamSpec) streamSpec;
                SQLColumnTypeConversion typeConversionHook = (SQLColumnTypeConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLCOL, SQLColumnTypeConversion.class, statementContext.getMethodResolutionService());
                SQLOutputRowConversion outputRowConversionHook = (SQLOutputRowConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLROW, SQLOutputRowConversion.class, statementContext.getMethodResolutionService());
                HistoricalEventViewable historicalEventViewable = DatabasePollingViewableFactory.createDBStatementView(statementContext.getStatementId(), i, sqlStreamSpec, services.getDatabaseRefService(), services.getEventAdapterService(), statementContext.getEpStatementHandle(), typeConversionHook, outputRowConversionHook,
                        statementContext.getConfigSnapshot().getEngineDefaults().getLogging().isEnableJDBC());
                unmaterializedViewChain[i] = new ViewFactoryChain(historicalEventViewable.getEventType(), new LinkedList<ViewFactory>());
                eventStreamParentViewable[i] = historicalEventViewable;

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                    throw new ExprValidationException("Historical data joins do not allow views onto the data, view '"
                            + streamSpec.getViewSpecs()[0].getObjectNamespace() + ':' + streamSpec.getViewSpecs()[0].getObjectName() + "' is not valid in this context");
                }


                DBStatementStreamSpec sqlStreamSpec = (DBStatementStreamSpec) streamSpec;
                SQLColumnTypeConversion typeConversionHook = (SQLColumnTypeConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLCOL, SQLColumnTypeConversion.class, statementContext.getMethodResolutionService());
                SQLOutputRowConversion outputRowConversionHook = (SQLOutputRowConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLROW, SQLOutputRowConversion.class, statementContext.getMethodResolutionService());
                EPStatementAgentInstanceHandle epStatementAgentInstanceHandle = defaultAgentInstanceContext.getEpStatementAgentInstanceHandle();
                final HistoricalEventViewable historicalEventViewable = DatabasePollingViewableFactory.createDBStatementView(statementContext.getStatementId(), i, sqlStreamSpec, services.getDatabaseRefService(), services.getEventAdapterService(), epStatementAgentInstanceHandle, typeConversionHook, outputRowConversionHook,
                        statementContext.getConfigSnapshot().getEngineDefaults().getLogging().isEnableJDBC());
                historicalEventViewables[i] = historicalEventViewable;

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                    throw new ExprValidationException("Historical data joins do not allow views onto the data, view '"
                            + streamSpec.getViewSpecs()[0].getObjectNamespace() + ':' + streamSpec.getViewSpecs()[0].getObjectName() + "' is not valid in this context");
                }


                DBStatementStreamSpec sqlStreamSpec = (DBStatementStreamSpec) streamSpec;
                SQLColumnTypeConversion typeConversionHook = (SQLColumnTypeConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLCOL, SQLColumnTypeConversion.class, statementContext.getMethodResolutionService());
                SQLOutputRowConversion outputRowConversionHook = (SQLOutputRowConversion) JavaClassHelper.getAnnotationHook(statementSpec.getAnnotations(), HookType.SQLROW, SQLOutputRowConversion.class, statementContext.getMethodResolutionService());
                EPStatementAgentInstanceHandle epStatementAgentInstanceHandle = defaultAgentInstanceContext.getEpStatementAgentInstanceHandle();
                final HistoricalEventViewable historicalEventViewable = DatabasePollingViewableFactory.createDBStatementView(statementContext.getStatementId(), i, sqlStreamSpec, services.getDatabaseRefService(), services.getEventAdapterService(), epStatementAgentInstanceHandle, typeConversionHook, outputRowConversionHook,
                        statementContext.getConfigSnapshot().getEngineDefaults().getLogging().isEnableJDBC());
                historicalEventViewables[i] = historicalEventViewable;

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Related Classes of com.espertech.esper.client.hook.SQLColumnTypeConversion

com.espertech.esper.core.EPStatementStartMethod

com.espertech.esper.core.start.EPStatementStartMethodSelect

com.espertech.esper.core.start.EPStatementStartMethodSelectUtil

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