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frankyoh
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Merge branch 'master' into feature/springboot-jpa-one-to-one
2 parents 425bbaa + a20ae23 commit 99a12b6

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‎java8/pom.xml‎

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<artifactId>guava</artifactId>
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<version>27.0.1-jre</version>
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</dependency>
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<dependency>
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<groupId>com.fasterxml.jackson.core</groupId>
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<artifactId>jackson-databind</artifactId>
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<version>2.9.9</version>
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</dependency>
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</dependencies>
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<build>

‎java8/src/main/java/com/advenoh/vod/VodCollection.java‎

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package com.advenoh.vod;
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import com.advenoh.vod.enums.VodCollectionType;
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import lombok.Builder;
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import lombok.Getter;
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import lombok.Setter;
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@Getter
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@Setter
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public class VodCollection {
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private String title;
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private VodCollectionType vodCollectionType;
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private String content;
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@Builder
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public VodCollection(String title, VodCollectionType vodCollectionType, String content) {
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this.title = title;
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this.vodCollectionType = vodCollectionType;
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this.content = content;
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}
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}

‎java8/src/main/java/com/advenoh/vod/enums/VodCollectionType.java‎

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package com.advenoh.vod.enums;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import java.util.Random;
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public enum VodCollectionType {
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RECOMMENDATION,
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CURATION;
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private static final List<VodCollectionType> VALUES =
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Collections.unmodifiableList(Arrays.asList(values()));
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public static VodCollectionType getRandomType() {
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return VALUES.get(new Random().nextInt(VALUES.size()));
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}
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}

‎java8/src/test/java/com/advenoh/Java8Test.java‎

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package com.advenoh;
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import com.advenoh.vod.VodCollection;
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import com.advenoh.vod.enums.VodCollectionType;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import lombok.extern.slf4j.Slf4j;
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import org.junit.Test;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import static org.assertj.core.api.Assertions.assertThat;
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assertThat(result).isTrue();
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}
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@Test
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public void test_collectionType별로_List생성하기() throws JsonProcessingException {
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List<VodCollection> vodCollectionList = createVodCollection(3);
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log.info("vodCollectionList : {}", new ObjectMapper().writerWithDefaultPrettyPrinter().writeValueAsString(vodCollectionList));
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Map<VodCollectionType, List<VodCollection>> vodCollectionMap = vodCollectionList.stream()
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.collect(Collectors.groupingBy(VodCollection::getVodCollectionType));
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log.info("vodCollectionMap : {}", new ObjectMapper().writerWithDefaultPrettyPrinter().writeValueAsString(vodCollectionMap));
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}
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private List<VodCollection> createVodCollection(int max) {
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List<VodCollection> vodCollectionList = new ArrayList<>();
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for (int i = 0; i < max; i++) {
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vodCollectionList.add(VodCollection.builder()
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.title("title" + i)
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.content("content" + i)
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.vodCollectionType(VodCollectionType.getRandomType())
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.build());
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}
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return vodCollectionList;
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}
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private boolean getResult(SchedulerType schedulerType) {
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boolean result = true;
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if (schedulerType == SchedulerType.LIVE_DEAL_PURCHASE) {

‎pom.xml‎

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<module>springboot-quartz-in-memory</module>
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<module>springboot-jpa-many-to-many</module>
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<module>springboot-jpa-unit-test</module>
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<module>springboot-jpa-pagination</module>
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<module>springboot-jpa-one-to-one-unidirectional</module>
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</modules>
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</profile>

‎springboot-jpa-n1-problem/.gitignore‎

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HELP.md
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target/
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!.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**
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!**/src/test/**
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### STS ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### IntelliJ IDEA ###
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.idea
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*.iws
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*.iml
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*.ipr
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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build/
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### VS Code ###
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.vscode/

‎springboot-jpa-n1-problem/.mvn/wrapper/MavenWrapperDownloader.java‎

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/*
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* Copyright 2012-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import java.net.*;
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import java.io.*;
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import java.nio.channels.*;
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import java.util.Properties;
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public class MavenWrapperDownloader {
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private static final String WRAPPER_VERSION = "0.5.5";
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/**
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* Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
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*/
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private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
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+ WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
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/**
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* Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
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* use instead of the default one.
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*/
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private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
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".mvn/wrapper/maven-wrapper.properties";
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/**
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* Path where the maven-wrapper.jar will be saved to.
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*/
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private static final String MAVEN_WRAPPER_JAR_PATH =
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".mvn/wrapper/maven-wrapper.jar";
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/**
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* Name of the property which should be used to override the default download url for the wrapper.
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*/
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private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
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public static void main(String args[]) {
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System.out.println("- Downloader started");
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File baseDirectory = new File(args[0]);
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System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
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// If the maven-wrapper.properties exists, read it and check if it contains a custom
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// wrapperUrl parameter.
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File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
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String url = DEFAULT_DOWNLOAD_URL;
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if(mavenWrapperPropertyFile.exists()) {
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FileInputStream mavenWrapperPropertyFileInputStream = null;
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try {
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mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
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Properties mavenWrapperProperties = new Properties();
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mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
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url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
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} catch (IOException e) {
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System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
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} finally {
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try {
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if(mavenWrapperPropertyFileInputStream != null) {
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mavenWrapperPropertyFileInputStream.close();
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}
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} catch (IOException e) {
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// Ignore ...
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}
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}
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}
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System.out.println("- Downloading from: " + url);
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File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
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if(!outputFile.getParentFile().exists()) {
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if(!outputFile.getParentFile().mkdirs()) {
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System.out.println(
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"- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
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}
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}
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System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
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try {
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downloadFileFromURL(url, outputFile);
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System.out.println("Done");
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System.exit(0);
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} catch (Throwable e) {
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System.out.println("- Error downloading");
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e.printStackTrace();
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System.exit(1);
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}
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}
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private static void downloadFileFromURL(String urlString, File destination) throws Exception {
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if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
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String username = System.getenv("MVNW_USERNAME");
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char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
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Authenticator.setDefault(new Authenticator() {
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@Override
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protected PasswordAuthentication getPasswordAuthentication() {
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return new PasswordAuthentication(username, password);
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}
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});
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}
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URL website = new URL(urlString);
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ReadableByteChannel rbc;
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rbc = Channels.newChannel(website.openStream());
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FileOutputStream fos = new FileOutputStream(destination);
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fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
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fos.close();
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rbc.close();
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}
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}

‎springboot-jpa-n1-problem/.mvn/wrapper/maven-wrapper.jar‎

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‎springboot-jpa-n1-problem/.mvn/wrapper/maven-wrapper.properties‎

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distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.2/apache-maven-3.6.2-bin.zip
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wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar

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