mirror of
https://github.com/Kingsrook/qqq.git
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Update for 0.2.0-SNAPSHOT
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@ -24,7 +24,11 @@ package com.kingsrook.sampleapp;
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import java.util.List;
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import com.kingsrook.qqq.backend.core.exceptions.QException;
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import com.kingsrook.qqq.backend.core.exceptions.QValueException;
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import com.kingsrook.qqq.backend.core.interfaces.BackendStep;
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import com.kingsrook.qqq.backend.core.interfaces.mock.MockBackendStep;
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import com.kingsrook.qqq.backend.core.model.actions.processes.RunBackendStepRequest;
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import com.kingsrook.qqq.backend.core.model.actions.processes.RunBackendStepResult;
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import com.kingsrook.qqq.backend.core.model.metadata.QAuthenticationMetaData;
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import com.kingsrook.qqq.backend.core.model.metadata.QBackendMetaData;
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import com.kingsrook.qqq.backend.core.model.metadata.QCodeReference;
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@ -35,10 +39,12 @@ import com.kingsrook.qqq.backend.core.model.metadata.QFieldType;
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import com.kingsrook.qqq.backend.core.model.metadata.QInstance;
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import com.kingsrook.qqq.backend.core.model.metadata.QTableMetaData;
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import com.kingsrook.qqq.backend.core.model.metadata.processes.QBackendStepMetaData;
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import com.kingsrook.qqq.backend.core.model.metadata.processes.QFrontendStepMetaData;
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import com.kingsrook.qqq.backend.core.model.metadata.processes.QFunctionInputMetaData;
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import com.kingsrook.qqq.backend.core.model.metadata.processes.QFunctionOutputMetaData;
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import com.kingsrook.qqq.backend.core.model.metadata.processes.QProcessMetaData;
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import com.kingsrook.qqq.backend.core.model.metadata.processes.QRecordListMetaData;
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import com.kingsrook.qqq.backend.core.processes.implementations.LoadInitialRecordsStep;
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import com.kingsrook.qqq.backend.module.filesystem.base.model.metadata.Cardinality;
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import com.kingsrook.qqq.backend.module.filesystem.base.model.metadata.RecordFormat;
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import com.kingsrook.qqq.backend.module.filesystem.local.model.metadata.FilesystemBackendMetaData;
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@ -51,9 +57,20 @@ import com.kingsrook.qqq.backend.module.rdbms.model.metadata.RDBMSBackendMetaDat
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*******************************************************************************/
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public class SampleMetaDataProvider
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{
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public static final String MYSQL_BACKEND_NAME = "mysql";
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public static final String MYSQL_BACKEND_NAME = "mysql";
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public static final String FILESYSTEM_BACKEND_NAME = "filesystem";
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public static final String PROCESS_NAME_GREET = "greet";
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public static final String PROCESS_NAME_GREET = "greet";
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public static final String PROCESS_NAME_GREET_INTERACTIVE = "greetInteractive";
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public static final String PROCESS_NAME_SIMPLE_SLEEP = "simpleSleep";
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public static final String PROCESS_NAME_SIMPLE_THROW = "simpleThrow";
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public static final String PROCESS_NAME_SLEEP_INTERACTIVE = "sleepInteractive";
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public static final String STEP_NAME_SLEEPER = "sleeper";
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public static final String STEP_NAME_THROWER = "thrower";
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public static final String SCREEN_0 = "screen0";
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public static final String SCREEN_1 = "screen1";
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@ -64,13 +81,17 @@ public class SampleMetaDataProvider
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{
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QInstance qInstance = new QInstance();
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qInstance.setAuthentication(SampleMetaDataProvider.defineAuthentication());
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qInstance.addBackend(SampleMetaDataProvider.defineMysqlBackend());
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qInstance.addBackend(SampleMetaDataProvider.defineFilesystemBackend());
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qInstance.addTable(SampleMetaDataProvider.defineTableCarrier());
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qInstance.addTable(SampleMetaDataProvider.defineTablePerson());
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qInstance.addTable(SampleMetaDataProvider.defineTableCityFile());
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qInstance.addProcess(SampleMetaDataProvider.defineProcessGreetPeople());
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qInstance.setAuthentication(defineAuthentication());
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qInstance.addBackend(defineMysqlBackend());
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qInstance.addBackend(defineFilesystemBackend());
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qInstance.addTable(defineTableCarrier());
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qInstance.addTable(defineTablePerson());
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qInstance.addTable(defineTableCityFile());
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qInstance.addProcess(defineProcessGreetPeople());
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qInstance.addProcess(defineProcessGreetPeopleInteractive());
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qInstance.addProcess(defineProcessSimpleSleep());
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qInstance.addProcess(defineProcessScreenThenSleep());
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qInstance.addProcess(defineProcessSimpleThrow());
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return (qInstance);
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}
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@ -172,6 +193,7 @@ public class SampleMetaDataProvider
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return new QTableMetaData()
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.withName("city")
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.withLabel("Cities")
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.withIsHidden(true)
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.withBackendName(FILESYSTEM_BACKEND_NAME)
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.withPrimaryKeyField("id")
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.withField(new QFieldMetaData("id", QFieldType.INTEGER))
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@ -195,12 +217,13 @@ public class SampleMetaDataProvider
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.withName(PROCESS_NAME_GREET)
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.withLabel("Greet People")
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.withTableName("person")
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.withIsHidden(true)
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.addStep(new QBackendStepMetaData()
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.withName("prepare")
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.withCode(new QCodeReference()
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.withName(MockBackendStep.class.getName())
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.withCodeType(QCodeType.JAVA)
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.withCodeUsage(QCodeUsage.FUNCTION)) // todo - needed, or implied in this context?
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.withCodeUsage(QCodeUsage.BACKEND_STEP)) // todo - needed, or implied in this context?
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.withInputData(new QFunctionInputMetaData()
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.withRecordListMetaData(new QRecordListMetaData().withTableName("person"))
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.withFieldList(List.of(
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@ -216,4 +239,222 @@ public class SampleMetaDataProvider
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);
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}
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/*******************************************************************************
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** Define an interactive version of the 'greet people' process
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*******************************************************************************/
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private static QProcessMetaData defineProcessGreetPeopleInteractive()
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{
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return new QProcessMetaData()
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.withName(PROCESS_NAME_GREET_INTERACTIVE)
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.withTableName("person")
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.addStep(LoadInitialRecordsStep.defineMetaData("person"))
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.addStep(new QFrontendStepMetaData()
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.withName("setup")
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.withFormField(new QFieldMetaData("greetingPrefix", QFieldType.STRING))
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.withFormField(new QFieldMetaData("greetingSuffix", QFieldType.STRING))
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)
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.addStep(new QBackendStepMetaData()
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.withName("doWork")
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.withCode(new QCodeReference()
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.withName(MockBackendStep.class.getName())
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.withCodeType(QCodeType.JAVA)
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.withCodeUsage(QCodeUsage.BACKEND_STEP)) // todo - needed, or implied in this context?
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.withInputData(new QFunctionInputMetaData()
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.withRecordListMetaData(new QRecordListMetaData().withTableName("person"))
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.withFieldList(List.of(
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new QFieldMetaData("greetingPrefix", QFieldType.STRING),
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new QFieldMetaData("greetingSuffix", QFieldType.STRING)
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)))
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.withOutputMetaData(new QFunctionOutputMetaData()
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.withRecordListMetaData(new QRecordListMetaData()
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.withTableName("person")
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.addField(new QFieldMetaData("fullGreeting", QFieldType.STRING))
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)
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.withFieldList(List.of(new QFieldMetaData("outputMessage", QFieldType.STRING))))
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)
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.addStep(new QFrontendStepMetaData()
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.withName("results")
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.withViewField(new QFieldMetaData("noOfPeopleGreeted", QFieldType.INTEGER))
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.withViewField(new QFieldMetaData("outputMessage", QFieldType.STRING))
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.withRecordListField(new QFieldMetaData("id", QFieldType.INTEGER))
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.withRecordListField(new QFieldMetaData("firstName", QFieldType.STRING))
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// .withRecordListField(new QFieldMetaData(MockBackendStep.FIELD_MOCK_VALUE, QFieldType.STRING))
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.withRecordListField(new QFieldMetaData("greetingMessage", QFieldType.STRING))
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);
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}
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/*******************************************************************************
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** Define a process with just one step that sleeps
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*******************************************************************************/
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private static QProcessMetaData defineProcessSimpleSleep()
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{
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return new QProcessMetaData()
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.withName(PROCESS_NAME_SIMPLE_SLEEP)
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.withIsHidden(true)
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.addStep(SleeperStep.getMetaData());
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}
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/*******************************************************************************
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** Define a process with a screen, then a sleep step
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*******************************************************************************/
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private static QProcessMetaData defineProcessScreenThenSleep()
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{
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return new QProcessMetaData()
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.withName(PROCESS_NAME_SLEEP_INTERACTIVE)
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.addStep(new QFrontendStepMetaData()
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.withName(SCREEN_0)
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.withFormField(new QFieldMetaData("outputMessage", QFieldType.STRING)))
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.addStep(SleeperStep.getMetaData())
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.addStep(new QFrontendStepMetaData()
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.withName(SCREEN_1)
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.withFormField(new QFieldMetaData("outputMessage", QFieldType.STRING)));
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}
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/*******************************************************************************
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** Define a process with just one step that sleeps and then throws
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*******************************************************************************/
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private static QProcessMetaData defineProcessSimpleThrow()
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{
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return new QProcessMetaData()
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.withName(PROCESS_NAME_SIMPLE_THROW)
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.addStep(ThrowerStep.getMetaData());
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}
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/*******************************************************************************
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** Testing backend step - just sleeps however long you ask it to (or, throws if
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** you don't provide a number of seconds to sleep).
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*******************************************************************************/
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public static class SleeperStep implements BackendStep
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{
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public static final String FIELD_SLEEP_MILLIS = "sleepMillis";
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/*******************************************************************************
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** Execute the backend step - using the request as input, and the result as output.
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**
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******************************************************************************/
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@Override
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public void run(RunBackendStepRequest runBackendStepRequest, RunBackendStepResult runBackendStepResult) throws QException
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{
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try
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{
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Thread.sleep(runBackendStepRequest.getValueInteger(FIELD_SLEEP_MILLIS));
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}
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catch(InterruptedException e)
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{
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throw (new QException("Interrupted while sleeping..."));
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}
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}
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/*******************************************************************************
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**
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*******************************************************************************/
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public static QBackendStepMetaData getMetaData()
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{
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return (new QBackendStepMetaData()
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.withName(STEP_NAME_SLEEPER)
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.withCode(new QCodeReference()
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.withName(SleeperStep.class.getName())
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.withCodeType(QCodeType.JAVA)
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.withCodeUsage(QCodeUsage.BACKEND_STEP))
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.withInputData(new QFunctionInputMetaData()
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.addField(new QFieldMetaData(SleeperStep.FIELD_SLEEP_MILLIS, QFieldType.INTEGER))));
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}
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}
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/*******************************************************************************
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** Testing backend step - just throws an exception after however long you ask it to sleep.
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*******************************************************************************/
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public static class ThrowerStep implements BackendStep
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{
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public static final String FIELD_SLEEP_MILLIS = "sleepMillis";
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/*******************************************************************************
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** Execute the backend step - using the request as input, and the result as output.
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**
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******************************************************************************/
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@Override
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public void run(RunBackendStepRequest runBackendStepRequest, RunBackendStepResult runBackendStepResult) throws QException
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{
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int sleepMillis;
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try
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{
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sleepMillis = runBackendStepRequest.getValueInteger(FIELD_SLEEP_MILLIS);
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}
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catch(QValueException qve)
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{
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sleepMillis = 50;
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}
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try
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{
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Thread.sleep(sleepMillis);
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}
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catch(InterruptedException e)
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{
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throw (new QException("Interrupted while sleeping..."));
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}
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throw (new QException("I always throw."));
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}
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/*******************************************************************************
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**
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*******************************************************************************/
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public static QBackendStepMetaData getMetaData()
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{
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return (new QBackendStepMetaData()
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.withName(STEP_NAME_THROWER)
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.withCode(new QCodeReference()
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.withName(ThrowerStep.class.getName())
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.withCodeType(QCodeType.JAVA)
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.withCodeUsage(QCodeUsage.BACKEND_STEP))
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.withInputData(new QFunctionInputMetaData()
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.addField(new QFieldMetaData(ThrowerStep.FIELD_SLEEP_MILLIS, QFieldType.INTEGER))));
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}
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}
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public static class NoopBackendStep implements BackendStep
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{
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public NoopBackendStep()
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{
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}
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@Override
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public void run(RunBackendStepRequest runBackendStepRequest, RunBackendStepResult runBackendStepResult) throws QException
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{
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//////////
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// noop //
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//////////
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}
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}
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}
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