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Darin Kelkhoff
2021-11-08 21:19:06 -06:00
parent 2fe4ef5b24
commit aa56e52024
7 changed files with 906 additions and 0 deletions
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.gitignore vendored
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target/
*.iml
#############################################
## Original contents from github template: ##
#############################################
# Compiled class file # Compiled class file
*.class *.class

242
checkstyle.xml Normal file
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<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
"-//Puppy Crawl//DTD Check Configuration 1.3//EN"
"http://checkstyle.sourceforge.net/dtds/configuration_1_3.dtd">
<!--
See reference at https://checkstyle.sourceforge.io/checks.html
-->
<module name = "Checker">
<property name="charset" value="UTF-8"/>
<property name="severity" value="warning"/>
<property name="fileExtensions" value="java, properties, xml"/>
<!-- Checks for whitespace -->
<!-- See http://checkstyle.sf.net/config_whitespace.html -->
<module name="FileTabCharacter">
<property name="eachLine" value="true"/>
</module>
<!--
<module name="LineLength">
<property name="max" value="100"/>
<property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
</module>
-->
<module name="TreeWalker">
<module name="OuterTypeFilename"/>
<module name="IllegalTokenText">
<property name="tokens" value="STRING_LITERAL, CHAR_LITERAL"/>
<property name="format" value="\\u00(09|0(a|A)|0(c|C)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)"/>
<property name="message" value="Consider using special escape sequence instead of octal value or Unicode escaped value."/>
</module>
<module name="AvoidEscapedUnicodeCharacters">
<property name="allowEscapesForControlCharacters" value="true"/>
<property name="allowByTailComment" value="true"/>
<property name="allowNonPrintableEscapes" value="true"/>
</module>
<module name="AvoidStarImport"/>
<module name="OneTopLevelClass"/>
<module name="NoLineWrap"/>
<module name="EmptyBlock">
<property name="option" value="TEXT"/>
<property name="tokens" value="LITERAL_TRY, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_SWITCH"/>
</module>
<module name="NeedBraces"/>
<module name="LeftCurly">
<property name="option" value="nl"/>
</module>
<module name="RightCurly">
<property name="option" value="alone"/>
</module>
<!--
<module name="WhitespaceAround">
<property name="allowEmptyConstructors" value="true"/>
<property name="allowEmptyMethods" value="true"/>
<property name="allowEmptyTypes" value="true"/>
<property name="allowEmptyLoops" value="true"/>
<message key="ws.notFollowed"
value="WhitespaceAround: ''{0}'' is not followed by whitespace. Empty blocks may only be represented as '{}' when not part of a multi-block statement (4.1.3)"/>
<message key="ws.notPreceded"
value="WhitespaceAround: ''{0}'' is not preceded with whitespace."/>
</module>
-->
<module name="OneStatementPerLine"/>
<module name="MultipleVariableDeclarations"/>
<module name="ArrayTypeStyle"/>
<module name="MissingSwitchDefault"/>
<module name="FallThrough"/>
<module name="UpperEll"/>
<module name="ModifierOrder"/>
<module name="EmptyLineSeparator">
<property name="allowNoEmptyLineBetweenFields" value="true"/>
</module>
<module name="SeparatorWrap">
<property name="id" value="SeparatorWrapDot"/>
<property name="tokens" value="DOT"/>
<property name="option" value="nl"/>
</module>
<module name="SeparatorWrap">
<property name="id" value="SeparatorWrapComma"/>
<property name="tokens" value="COMMA"/>
<property name="option" value="EOL"/>
</module>
<module name="SeparatorWrap">
<!-- ELLIPSIS is EOL until https://github.com/google/styleguide/issues/258 -->
<property name="id" value="SeparatorWrapEllipsis"/>
<property name="tokens" value="ELLIPSIS"/>
<property name="option" value="EOL"/>
</module>
<module name="SeparatorWrap">
<!-- ARRAY_DECLARATOR is EOL until https://github.com/google/styleguide/issues/259 -->
<property name="id" value="SeparatorWrapArrayDeclarator"/>
<property name="tokens" value="ARRAY_DECLARATOR"/>
<property name="option" value="EOL"/>
</module>
<module name="SeparatorWrap">
<property name="id" value="SeparatorWrapMethodRef"/>
<property name="tokens" value="METHOD_REF"/>
<property name="option" value="nl"/>
</module>
<module name="PackageName">
<property name="format" value="^[a-z]+(\.[a-z][a-z0-9]*)*$"/>
<message key="name.invalidPattern"
value="Package name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="TypeName">
<message key="name.invalidPattern"
value="Type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="MemberName">
<property name="format" value="^[_a-zA-Z]([a-z0-9A-Z][a-zA-Z0-9]*)?$"/>
<message key="name.invalidPattern" value="Member name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="ParameterName">
<property name="format" value="^[a-zA-Z]([a-z0-9A-Z][a-zA-Z0-9]*)?$"/>
<message key="name.invalidPattern" value="Parameter name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="CatchParameterName">
<property name="format" value="^[a-zA-Z]([a-z0-9A-Z][a-zA-Z0-9]*)?$"/>
<message key="name.invalidPattern" value="Catch parameter name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="LocalVariableName">
<property name="tokens" value="VARIABLE_DEF"/>
<property name="format" value="^[a-zA-Z]([a-z0-9A-Z][a-zA-Z0-9]*)?$"/>
<message key="name.invalidPattern" value="Local variable name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="ClassTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][_A-Z0-9]*$)"/>
<message key="name.invalidPattern" value="Class type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="MethodTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][_A-Z0-9]*$)"/>
<message key="name.invalidPattern" value="Method type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="InterfaceTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][_A-Z0-9]*$)"/>
<message key="name.invalidPattern" value="Interface type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="NoFinalizer"/>
<module name="GenericWhitespace">
<message key="ws.followed" value="GenericWhitespace ''{0}'' is followed by whitespace."/>
<message key="ws.preceded" value="GenericWhitespace ''{0}'' is preceded with whitespace."/>
<message key="ws.illegalFollow" value="GenericWhitespace ''{0}'' should followed by whitespace."/>
<message key="ws.notPreceded" value="GenericWhitespace ''{0}'' is not preceded with whitespace."/>
</module>
<module name="Indentation">
<property name="basicOffset" value="3"/>
<property name="braceAdjustment" value="0"/>
<property name="caseIndent" value="3"/>
<property name="throwsIndent" value="6"/>
<property name="lineWrappingIndentation" value="3"/>
<property name="arrayInitIndent" value="2"/>
</module>
<!--
<module name="AbbreviationAsWordInName">
<property name="ignoreFinal" value="false"/>
<property name="allowedAbbreviationLength" value="1"/>
</module>
-->
<module name="OverloadMethodsDeclarationOrder"/>
<module name="VariableDeclarationUsageDistance"/>
<!--
<module name="CustomImportOrder">
<property name="sortImportsInGroupAlphabetically" value="true"/>
<property name="separateLineBetweenGroups" value="true"/>
<property name="customImportOrderRules" value="STATIC###THIRD_PARTY_PACKAGE"/>
</module>
-->
<module name="CustomImportOrder">
<property name="customImportOrderRules" value="SPECIAL_IMPORTS###STANDARD_JAVA_PACKAGE###THIRD_PARTY_PACKAGE###STATIC"/>
<property name="specialImportsRegExp" value="^javax\."/>
<property name="standardPackageRegExp" value="^java\."/>
<property name="sortImportsInGroupAlphabetically" value="true"/>
<property name="separateLineBetweenGroups" value="false"/>
</module>
<module name="MethodParamPad"/>
<module name="NoWhitespaceBefore">
<property name="tokens" value="COMMA, SEMI, POST_INC, POST_DEC, DOT, ELLIPSIS, METHOD_REF"/>
<property name="allowLineBreaks" value="true"/>
</module>
<module name="ParenPad"/>
<module name="OperatorWrap">
<property name="option" value="NL"/>
<property name="tokens" value="BAND, BOR, BSR, BXOR, DIV, EQUAL, GE, GT, LAND, LE, LITERAL_INSTANCEOF, LOR, LT, MINUS, MOD, NOT_EQUAL, PLUS, QUESTION, SL, SR, STAR, METHOD_REF "/>
</module>
<module name="AnnotationLocation">
<property name="id" value="AnnotationLocationMostCases"/>
<property name="tokens" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF"/>
</module>
<module name="AnnotationLocation">
<property name="id" value="AnnotationLocationVariables"/>
<property name="tokens" value="VARIABLE_DEF"/>
<property name="allowSamelineMultipleAnnotations" value="true"/>
</module>
<module name="NonEmptyAtclauseDescription"/>
<!-- <module name="JavadocTagContinuationIndentation"/> -->
<!--
<module name="SummaryJavadoc">
<property name="forbiddenSummaryFragments" value="^@return the *|^This method returns |^A [{]@code [a-zA-Z0-9]+[}]( is a )"/>
</module>
-->
<!-- <module name="JavadocParagraph"/> -->
<module name="AtclauseOrder">
<property name="tagOrder" value="@param, @return, @throws, @deprecated"/>
<property name="target" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF, VARIABLE_DEF"/>
</module>
<module name="JavadocMethod">
<property name="allowMissingParamTags" value="true"/>
<property name="allowMissingReturnTag" value="true"/>
<property name="allowedAnnotations" value="Override, Test"/>
</module>
<module name="MissingJavadocMethod">
<property name="scope" value="private"/>
</module>
<module name="MethodName">
<property name="format" value="^[a-z][a-zA-Z0-9_]*$"/>
<message key="name.invalidPattern"
value="Method name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="SingleLineJavadoc">
<property name="ignoreInlineTags" value="false"/>
</module>
<module name="MagicNumber">
<property name="severity" value="info"/>
<property name="tokens" value="NUM_DOUBLE, NUM_FLOAT, NUM_INT"/>
<property name="ignoreNumbers" value="0, 1, 2, 3, 4, 5, 6, 7, 8"/>
<property name="ignoreFieldDeclaration" value="true"/>
<property name="ignoreAnnotation" value="true"/>
</module>
<module name="EmptyCatchBlock">
<property name="exceptionVariableName" value="expected"/>
</module>
<module name="CommentsIndentation"/>
<!-- this would be nice, but requires the the @inheritDoc javadoc tag... -->
<module name="MissingOverride"/>
</module>
</module>

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pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.kingsrook.qqq</groupId>
<artifactId>qqq-middleware-javalin</artifactId>
<version>0.0-SNAPSHOT</version>
<properties>
<!-- props specifically to this module -->
<!-- none at this time -->
<!-- Common props for all qqq modules -->
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<maven.compiler.showDeprecation>true</maven.compiler.showDeprecation>
<maven.compiler.showWarnings>true</maven.compiler.showWarnings>
</properties>
<dependencies>
<!-- other qqq modules deps -->
<dependency>
<groupId>com.kingsrook.qqq</groupId>
<artifactId>qqq-backend-core</artifactId>
<version>0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.kingsrook.qqq</groupId>
<artifactId>qqq-backend-module-rdbms</artifactId>
<version>0.0-SNAPSHOT</version>
<scope>test</scope>
</dependency>
<!-- 3rd party deps specifically for this module -->
<dependency>
<groupId>io.javalin</groupId>
<artifactId>javalin</artifactId>
<version>3.13.10</version>
</dependency>
<dependency>
<groupId>com.konghq</groupId>
<artifactId>unirest-java</artifactId>
<version>3.4.00</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>1.4.197</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.30</version>
<scope>test</scope>
</dependency>
<!-- Common deps for all qqq modules -->
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>3.1.2</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.14.1</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.14.1</version>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>5.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<!-- plugins specifically for this module -->
<!-- none at this time -->
<!-- Common plugins for all qqq modules -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<compilerArgument>-Xlint:unchecked</compilerArgument>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>3.0.0-M5</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>3.1.2</version>
<dependencies>
<dependency>
<groupId>com.puppycrawl.tools</groupId>
<artifactId>checkstyle</artifactId>
<version>9.0</version>
</dependency>
</dependencies>
<executions>
<execution>
<id>validate</id>
<phase>validate</phase>
<configuration>
<configLocation>checkstyle.xml</configLocation>
<!-- <suppressionsLocation>checkstyle-suppressions.xml</suppressionsLocation> -->
<encoding>UTF-8</encoding>
<consoleOutput>true</consoleOutput>
<failsOnError>false</failsOnError>
<failOnViolation>true</failOnViolation>
<violationSeverity>warning</violationSeverity>
<excludes>**/target/generated-sources/*.*</excludes>
<!-- <linkXRef>false</linkXRef> -->
</configuration>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

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src/main/java/com/kingsrook/qqq/backend/javalin/QJavalinImplementation.java Normal file
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package com.kingsrook.qqq.backend.javalin;
import com.kingsrook.qqq.backend.core.actions.MetaDataAction;
import com.kingsrook.qqq.backend.core.actions.QueryAction;
import com.kingsrook.qqq.backend.core.actions.TableMetaDataAction;
import com.kingsrook.qqq.backend.core.exceptions.QUserFacingException;
import com.kingsrook.qqq.backend.core.model.actions.MetaDataRequest;
import com.kingsrook.qqq.backend.core.model.actions.MetaDataResult;
import com.kingsrook.qqq.backend.core.model.actions.QueryRequest;
import com.kingsrook.qqq.backend.core.model.actions.QueryResult;
import com.kingsrook.qqq.backend.core.model.actions.TableMetaDataRequest;
import com.kingsrook.qqq.backend.core.model.actions.TableMetaDataResult;
import com.kingsrook.qqq.backend.core.model.metadata.QInstance;
import com.kingsrook.qqq.backend.core.utils.ExceptionUtils;
import com.kingsrook.qqq.backend.core.utils.JsonUtils;
import com.kingsrook.qqq.backend.core.utils.StringUtils;
import io.javalin.Javalin;
import io.javalin.apibuilder.EndpointGroup;
import io.javalin.http.Context;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.eclipse.jetty.http.HttpStatus;
import static io.javalin.apibuilder.ApiBuilder.delete;
import static io.javalin.apibuilder.ApiBuilder.get;
import static io.javalin.apibuilder.ApiBuilder.patch;
import static io.javalin.apibuilder.ApiBuilder.path;
import static io.javalin.apibuilder.ApiBuilder.post;
/*******************************************************************************
**
*******************************************************************************/
public class QJavalinImplementation
{
private static final Logger LOG = LogManager.getLogger(QJavalinImplementation.class);
private static QInstance qInstance;
private static int PORT = 8001;
/*******************************************************************************
**
*******************************************************************************/
public static void main(String[] args)
{
QInstance qInstance = new QInstance();
// todo - parse args to look up metaData and prime instance
// qInstance.addBackend(QMetaDataProvider.getQBackend());
new QJavalinImplementation(qInstance).startJavalinServer(PORT);
}
/*******************************************************************************
**
*******************************************************************************/
public QJavalinImplementation(QInstance qInstance)
{
QJavalinImplementation.qInstance = qInstance;
}
/*******************************************************************************
** Setter for qInstance
**
*******************************************************************************/
public static void setQInstance(QInstance qInstance)
{
QJavalinImplementation.qInstance = qInstance;
}
/*******************************************************************************
**
*******************************************************************************/
void startJavalinServer(int port)
{
// todo port from arg
// todo base path from arg?
Javalin service = Javalin.create().start(port);
service.routes(getRoutes());
}
/*******************************************************************************
**
*******************************************************************************/
public EndpointGroup getRoutes()
{
return (() ->
{
path("/metaData", () ->
{
get("/", QJavalinImplementation::metaData);
path("/:table", () ->
{
get("", QJavalinImplementation::tableMetaData);
});
});
path("/data", () ->
{
path("/:table", () ->
{
get("/", QJavalinImplementation::dataQuery);
post("/", QJavalinImplementation::dataInsert);
path("/:id", () ->
{
get("", QJavalinImplementation::dataGet);
patch("", QJavalinImplementation::dataUpdate);
delete("", QJavalinImplementation::dataDelete);
});
});
});
});
}
/*******************************************************************************
**
*******************************************************************************/
private static void dataDelete(Context context)
{
context.result("{\"deleteResult\":{}}");
}
/*******************************************************************************
**
*******************************************************************************/
private static void dataUpdate(Context context)
{
context.result("{\"updateResult\":{}}");
}
/*******************************************************************************
**
*******************************************************************************/
private static void dataInsert(Context context)
{
context.result("{\"insertResult\":{}}");
}
/*******************************************************************************
**
********************************************************************************/
private static void dataGet(Context context)
{
context.result("{\"getResult\":{}}");
}
/*******************************************************************************
**
*******************************************************************************/
static void dataQuery(Context context)
{
try
{
QueryRequest queryRequest = new QueryRequest(qInstance);
queryRequest.setTableName(context.pathParam("table"));
queryRequest.setSkip(integerQueryParam(context, "skip"));
queryRequest.setLimit(integerQueryParam(context, "limit"));
QueryAction queryAction = new QueryAction();
QueryResult queryResult = queryAction.execute(queryRequest);
context.result(JsonUtils.toJson(queryResult));
}
catch(Exception e)
{
handleException(context, e);
}
}
/*******************************************************************************
**
*******************************************************************************/
public static void metaData(Context context)
{
try
{
MetaDataRequest metaDataRequest = new MetaDataRequest(qInstance);
MetaDataAction metaDataAction = new MetaDataAction();
MetaDataResult metaDataResult = metaDataAction.execute(metaDataRequest);
context.result(JsonUtils.toJson(metaDataResult));
}
catch(Exception e)
{
handleException(context, e);
}
}
/*******************************************************************************
**
*******************************************************************************/
private static void tableMetaData(Context context)
{
try
{
TableMetaDataRequest tableMetaDataRequest = new TableMetaDataRequest(qInstance);
tableMetaDataRequest.setTableName(context.pathParam("table"));
TableMetaDataAction tableMetaDataAction = new TableMetaDataAction();
TableMetaDataResult tableMetaDataResult = tableMetaDataAction.execute(tableMetaDataRequest);
context.result(JsonUtils.toJson(tableMetaDataResult));
}
catch(Exception e)
{
handleException(context, e);
}
}
/*******************************************************************************
**
*******************************************************************************/
private static void handleException(Context context, Exception e)
{
QUserFacingException userFacingException = ExceptionUtils.findClassInRootChain(e, QUserFacingException.class);
if(userFacingException != null)
{
LOG.info("User-facing exception", e);
context.status(HttpStatus.INTERNAL_SERVER_ERROR_500)
.result("{\"error\":\"" + userFacingException.getMessage() + "\"}");
}
else
{
LOG.warn("Exception in javalin request", e);
e.printStackTrace();
context.status(HttpStatus.INTERNAL_SERVER_ERROR_500)
.result("{\"error\":\"" + e.getClass().getSimpleName() + "\"}");
}
}
/*******************************************************************************
** Returns Integer if context has a valid int query parameter by the given name,
* Returns null if no param (or empty value).
* Throws NumberFormatException for malformed numbers.
*******************************************************************************/
private static Integer integerQueryParam(Context context, String name) throws NumberFormatException
{
String value = context.queryParam(name);
if(StringUtils.hasContent(value))
{
return (Integer.parseInt(value));
}
return (null);
}
}

133
src/test/java/com/kingsrook/qqq/backend/javalin/QJavalinImplementationTest.java Normal file
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package com.kingsrook.qqq.backend.javalin;
import com.kingsrook.qqq.backend.core.utils.JsonUtils;
import kong.unirest.HttpResponse;
import kong.unirest.Unirest;
import org.eclipse.jetty.http.HttpStatus;
import org.json.JSONArray;
import org.json.JSONObject;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
/*******************************************************************************
** based on https://javalin.io/tutorials/testing
**
*******************************************************************************/
class QJavalinImplementationTest
{
private static final int PORT = 6262;
private static final String BASE_URL = "http://localhost:" + PORT;
/*******************************************************************************
**
*******************************************************************************/
@BeforeAll
public static void beforeAll() throws Exception
{
QJavalinImplementation qJavalinImplementation = new QJavalinImplementation(TestUtils.defineInstance());
qJavalinImplementation.startJavalinServer(PORT);
}
/*******************************************************************************
**
*******************************************************************************/
@BeforeEach
public void beforeEach() throws Exception
{
TestUtils.primeTestDatabase();
}
/*******************************************************************************
**
*******************************************************************************/
@Test
public void test_metaData()
{
HttpResponse<String> response = Unirest.get(BASE_URL + "/metaData").asString();
assertEquals(200, response.getStatus());
JSONObject jsonObject = JsonUtils.toJSONObject(response.getBody());
assertTrue(jsonObject.has("tables"));
JSONObject tables = jsonObject.getJSONObject("tables");
assertEquals(1, tables.length());
JSONObject table0 = tables.getJSONObject("person");
assertTrue(table0.has("name"));
assertEquals("person", table0.getString("name"));
assertTrue(table0.has("label"));
assertEquals("Person", table0.getString("label"));
}
/*******************************************************************************
**
*******************************************************************************/
@Test
public void test_tableMetaData()
{
HttpResponse<String> response = Unirest.get(BASE_URL + "/metaData/person").asString();
assertEquals(200, response.getStatus());
JSONObject jsonObject = JsonUtils.toJSONObject(response.getBody());
assertEquals(1, jsonObject.keySet().size(), "Number of top-level keys");
JSONObject table = jsonObject.getJSONObject("table");
assertEquals(4, table.keySet().size(), "Number of mid-level keys");
assertEquals("person", table.getString("name"));
assertEquals("Person", table.getString("label"));
assertEquals("id", table.getString("primaryKeyField"));
JSONObject fields = table.getJSONObject("fields");
JSONObject field0 = fields.getJSONObject("id");
assertEquals("id", field0.getString("name"));
assertEquals("INTEGER", field0.getString("type"));
}
/*******************************************************************************
**
*******************************************************************************/
@Test
public void test_tableMetaData_notFound()
{
HttpResponse<String> response = Unirest.get(BASE_URL + "/metaData/notAnActualTable").asString();
assertEquals(HttpStatus.INTERNAL_SERVER_ERROR_500, response.getStatus());
JSONObject jsonObject = JsonUtils.toJSONObject(response.getBody());
assertEquals(1, jsonObject.keySet().size(), "Number of top-level keys");
String error = jsonObject.getString("error");
assertTrue(error.contains("not found"));
}
/*******************************************************************************
**
*******************************************************************************/
@Test
public void test_dataQuery()
{
HttpResponse<String> response = Unirest.get(BASE_URL + "/data/person").asString();
assertEquals(200, response.getStatus());
JSONObject jsonObject = JsonUtils.toJSONObject(response.getBody());
assertTrue(jsonObject.has("records"));
JSONArray records = jsonObject.getJSONArray("records");
assertEquals(5, records.length());
JSONObject record0 = records.getJSONObject(0);
assertTrue(record0.has("values"));
assertEquals("person", record0.getString("tableName"));
assertTrue(record0.has("primaryKey"));
JSONObject values0 = record0.getJSONObject("values");
assertTrue(values0.has("firstName"));
}
}

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package com.kingsrook.qqq.backend.javalin;
import java.io.InputStream;
import java.sql.Connection;
import java.util.List;
import com.kingsrook.qqq.backend.core.model.metadata.QInstance;
import com.kingsrook.qqq.backend.core.model.metadata.QBackendMetaData;
import com.kingsrook.qqq.backend.core.model.metadata.QFieldMetaData;
import com.kingsrook.qqq.backend.core.model.metadata.QFieldType;
import com.kingsrook.qqq.backend.core.model.metadata.QTableMetaData;
import com.kingsrook.qqq.backend.module.rdbms.RDBSMBackendMetaData;
import com.kingsrook.qqq.backend.module.rdbms.jdbc.ConnectionManager;
import com.kingsrook.qqq.backend.module.rdbms.jdbc.QueryManager;
import org.apache.commons.io.IOUtils;
import static junit.framework.Assert.assertNotNull;
/*******************************************************************************
**
*******************************************************************************/
public class TestUtils
{
/*******************************************************************************
**
*******************************************************************************/
@SuppressWarnings("unchecked")
public static void primeTestDatabase() throws Exception
{
ConnectionManager connectionManager = new ConnectionManager();
Connection connection = connectionManager.getConnection(new RDBSMBackendMetaData(TestUtils.defineBackend()));
InputStream primeTestDatabaseSqlStream = TestUtils.class.getResourceAsStream("/prime-test-database.sql");
assertNotNull(primeTestDatabaseSqlStream);
List<String> lines = (List<String>) IOUtils.readLines(primeTestDatabaseSqlStream);
String joinedSQL = String.join("\n", lines);
for(String sql : joinedSQL.split(";"))
{
QueryManager.executeUpdate(connection, sql);
}
}
/*******************************************************************************
**
*******************************************************************************/
public static QInstance defineInstance()
{
QInstance qInstance = new QInstance();
qInstance.addBackend(defineBackend());
qInstance.addTable(defineTablePerson());
return (qInstance);
}
/*******************************************************************************
**
*******************************************************************************/
public static QBackendMetaData defineBackend()
{
return new QBackendMetaData()
.withName("default")
.withType("rdbms")
.withValue("vendor", "h2")
.withValue("hostName", "mem")
.withValue("databaseName", "test_database")
.withValue("username", "sa")
.withValue("password", "");
}
/*******************************************************************************
**
*******************************************************************************/
public static QTableMetaData defineTablePerson()
{
return new QTableMetaData()
.withName("person")
.withLabel("Person")
.withBackendName(defineBackend().getName())
.withPrimaryKeyField("id")
.withField(new QFieldMetaData("id", QFieldType.INTEGER))
.withField(new QFieldMetaData("createDate", QFieldType.DATE_TIME).withBackendName("create_date"))
.withField(new QFieldMetaData("modifyDate", QFieldType.DATE_TIME).withBackendName("modify_date"))
.withField(new QFieldMetaData("firstName", QFieldType.STRING).withBackendName("first_name"))
.withField(new QFieldMetaData("lastName", QFieldType.STRING).withBackendName("last_name"))
.withField(new QFieldMetaData("birthDate", QFieldType.DATE).withBackendName("birth_date"))
.withField(new QFieldMetaData("email", QFieldType.STRING));
}
}

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DROP TABLE IF EXISTS person;
CREATE TABLE person
(
id SERIAL,
create_date TIMESTAMP DEFAULT now(),
modify_date TIMESTAMP DEFAULT now(),
first_name VARCHAR(80) NOT NULL,
last_name VARCHAR(80) NOT NULL,
birth_date DATE,
email VARCHAR(250) NOT NULL
);
INSERT INTO person (id, first_name, last_name, birth_date, email) VALUES (1, 'Darin', 'Kelkhoff', '1980-05-31', 'darin.kelkhoff@gmail.com');
INSERT INTO person (id, first_name, last_name, birth_date, email) VALUES (2, 'James', 'Maes', '1980-05-15', 'jmaes@mmltholdings.com');
INSERT INTO person (id, first_name, last_name, birth_date, email) VALUES (3, 'Tim', 'Chamberlain', '1976-05-28', 'tchamberlain@mmltholdings.com');
INSERT INTO person (id, first_name, last_name, birth_date, email) VALUES (4, 'Tyler', 'Samples', '1990-01-01', 'tsamples@mmltholdings.com');
INSERT INTO person (id, first_name, last_name, birth_date, email) VALUES (5, 'Garret', 'Richardson', '1981-01-01', 'grichardson@mmltholdings.com');