From 7956c8f4555357083cbb35974351d66c8ae5ff33 Mon Sep 17 00:00:00 2001 From: Darin Kelkhoff Date: Thu, 9 Mar 2023 11:41:03 -0600 Subject: [PATCH] Added new files missed in last commit --- .../BackendStepPostRunInput.java | 73 +++++++++++++++++++ .../BackendStepPostRunOutput.java | 72 ++++++++++++++++++ 2 files changed, 145 insertions(+) create mode 100644 qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/processes/implementations/etl/streamedwithfrontend/BackendStepPostRunInput.java create mode 100644 qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/processes/implementations/etl/streamedwithfrontend/BackendStepPostRunOutput.java diff --git a/qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/processes/implementations/etl/streamedwithfrontend/BackendStepPostRunInput.java b/qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/processes/implementations/etl/streamedwithfrontend/BackendStepPostRunInput.java new file mode 100644 index 00000000..97e52e30 --- /dev/null +++ b/qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/processes/implementations/etl/streamedwithfrontend/BackendStepPostRunInput.java @@ -0,0 +1,73 @@ +/* + * QQQ - Low-code Application Framework for Engineers. + * Copyright (C) 2021-2022. Kingsrook, LLC + * 651 N Broad St Ste 205 # 6917 | Middletown DE 19709 | United States + * contact@kingsrook.com + * https://github.com/Kingsrook/ + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +package com.kingsrook.qqq.backend.core.processes.implementations.etl.streamedwithfrontend; + + +import java.util.List; +import com.kingsrook.qqq.backend.core.model.actions.processes.RunBackendStepInput; +import com.kingsrook.qqq.backend.core.model.data.QRecord; + + +/******************************************************************************* + ** Subclass of RunBackendStepInput, meant for use in the postRun of the transform/load + ** steps of a Streamed-ETL-with-frontend processes - where the Record list is not the + ** full process's record list - rather - is just a preview (e.g., first n). + ** overrides the getRecords and setRecords method. + ** + *******************************************************************************/ +public class BackendStepPostRunInput extends RunBackendStepInput +{ + private List previewRecordList; + + + + /******************************************************************************* + ** + *******************************************************************************/ + public BackendStepPostRunInput(RunBackendStepInput runBackendStepInput) + { + super(); + runBackendStepInput.cloneFieldsInto(this); + previewRecordList = runBackendStepInput.getRecords(); + } + + + + /******************************************************************************* + ** + *******************************************************************************/ + @Override + public List getRecords() + { + throw (new IllegalStateException("Method getRecords should not be called in a post-run - as it is NOT a full record list. Call getPreviewRecordList to get a subset of the process's output records.")); + } + + + + /******************************************************************************* + ** + *******************************************************************************/ + public List getPreviewRecordList() + { + return (this.previewRecordList); + } +} diff --git a/qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/processes/implementations/etl/streamedwithfrontend/BackendStepPostRunOutput.java b/qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/processes/implementations/etl/streamedwithfrontend/BackendStepPostRunOutput.java new file mode 100644 index 00000000..2d17eeba --- /dev/null +++ b/qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/processes/implementations/etl/streamedwithfrontend/BackendStepPostRunOutput.java @@ -0,0 +1,72 @@ +/* + * QQQ - Low-code Application Framework for Engineers. + * Copyright (C) 2021-2023. Kingsrook, LLC + * 651 N Broad St Ste 205 # 6917 | Middletown DE 19709 | United States + * contact@kingsrook.com + * https://github.com/Kingsrook/ + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +package com.kingsrook.qqq.backend.core.processes.implementations.etl.streamedwithfrontend; + + +import java.util.List; +import com.kingsrook.qqq.backend.core.model.actions.processes.RunBackendStepOutput; +import com.kingsrook.qqq.backend.core.model.data.QRecord; + + +/******************************************************************************* + ** Subclass of RunBackendStepOutput, meant for use in the pseudo-steps used by + ** the Streamed-ETL-with-frontend processes - where the Record list is not the + ** full process's record list - rather - is just a preview of the records - e.g., + ** the first n. + *******************************************************************************/ +public class BackendStepPostRunOutput extends RunBackendStepOutput +{ + private List previewRecordList; + + + + /******************************************************************************* + ** + *******************************************************************************/ + public BackendStepPostRunOutput(RunBackendStepOutput runBackendStepOutput) + { + super(); + setValues(runBackendStepOutput.getValues()); + previewRecordList = runBackendStepOutput.getRecords(); + } + + + + /******************************************************************************* + ** + *******************************************************************************/ + @Override + public List getRecords() + { + throw (new IllegalStateException("Method getRecords should not be called in a post-run - as it is NOT a full record list. Call getPreviewRecordList to get a subset of the process's output records.")); + } + + + + /******************************************************************************* + ** + *******************************************************************************/ + public List getPreviewRecordList() + { + return (this.previewRecordList); + } +}