Authorを記述

.classpath

@@ -1,39 +1,39 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" output="target/classes" path="src/main/java">
+	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
 		<attributes>
-			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
 		<attributes>
-			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
-			<attribute name="test" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+	<classpathentry kind="src" path="target/generated-sources/annotations">
 		<attributes>
+			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="ignore_optional_problems" value="true"/>
+			<attribute name="m2e-apt" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+	<classpathentry kind="src" output="target/classes" path="src/main/java">
 		<attributes>
+			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="src" path="target/generated-sources/annotations">
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
 		<attributes>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
-			<attribute name="ignore_optional_problems" value="true"/>
-			<attribute name="m2e-apt" value="true"/>
+			<attribute name="test" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="src" output="target/test-classes" path="target/generated-test-sources/test-annotations">

.gitignore

@@ -0,0 +1,9 @@
+target/
+*.iml
+.idea/
+demo.iml
+*.class
+src/main/resources/twitter4j.properties
+.gradle/
+.vscode
+.settings/

.gradle/buildOutputCleanup/cache.properties

@@ -0,0 +1,2 @@
+#Wed Aug 26 19:54:40 JST 2020
+gradle.version=6.5

.settings/org.eclipse.jdt.apt.core.prefs

@@ -1,2 +1,4 @@
 eclipse.preferences.version=1
-org.eclipse.jdt.apt.aptEnabled=false
+org.eclipse.jdt.apt.aptEnabled=true
+org.eclipse.jdt.apt.genSrcDir=target\\generated-sources\\annotations
+org.eclipse.jdt.apt.genTestSrcDir=target\\generated-test-sources\\test-annotations

.settings/org.eclipse.jdt.core.prefs

@@ -5,6 +5,6 @@ org.eclipse.jdt.core.compiler.compliance=11
 org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
 org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
-org.eclipse.jdt.core.compiler.processAnnotations=disabled
+org.eclipse.jdt.core.compiler.processAnnotations=enabled
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=11

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "java.configuration.updateBuildConfiguration": "automatic"
+}

docker-compose.yml

@@ -0,0 +1,14 @@
+version: '3'
+
+services:
+    db:
+        image: postgres:latest
+        container_name: emolog_db
+        volumes:
+            - ./docker/pg:/docker-entrypoint-initdb.d
+        environment:
+            POSTGRES_USER: postgres
+            POSTGRES_PASSWORD: postgres
+            POSTGRES_DB: test_db
+        ports:
+            - '5432:5432'

docker/pg/1-createTable.sql

@@ -0,0 +1,102 @@
+/*テーブル作成*/
+create table users (
+                       id serial primary key,
+                       name varchar(30) not null,
+                       mail varchar(50) not null,
+                       filterlevel smallint
+);
+
+create table sample (
+  friendid serial primary key,
+                        name varchar(30) not null,
+                        mail varchar(50) not null,
+                        filterlevel smallint
+);
+
+create table friend (
+                        id serial primary key,
+                        userid INTEGER not null,
+                        friendid INTEGER not null,
+                        name varchar(30) not null,
+                        latestemolog varchar(30),
+                        updated_at timestamp,
+                        lasttweetid INTEGER DEFAULT 0
+);
+
+create table emolog (
+                        id serial primary key,
+                        userid INTEGER not null,
+                        friendid INTEGER not null,
+                        created_at timestamp,
+                        contents varchar(30)
+);
+
+create table chat (
+                      id serial primary key,
+                      userid INTEGER not null,
+                      friendid INTEGER not null,
+                      contents varchar(30),
+                      create_at timestamp
+);
+
+create table requestfriend (
+                               id serial primary key,
+                               userid INTEGER not null,
+                               requestfriendid INTEGER not null,
+                               create_at timestamp
+);
+
+/* BEGIN:nakamura */
+insert into users(name, mail, filterlevel) values
+('ichigo.chocomint', '[email protected]', 1),
+('banana.chocomint', '[email protected]', 2),
+('pinapple.chocomint', '[email protected]', 3),
+('apple.chocomint', '[email protected]', 4),
+('lemon.chocomint', '[email protected]', 5)
+;
+
+insert into friend(userid, name, latestemolog, updated_at) values
+(123, 'ichigo.chocomint', '🍎🍋🍇', '2001-01-01 01:01:01'),
+(456, 'banana.chocomint', '🍈🍓🍌', '2002-02-02 02:02:02'),
+(789, 'pinapple.chocomint', '🍊🥝🍎', '2003-03-03 03:03:03'),
+(321, 'apple.chocomint', '🍋🍇🍈', '2004-04-04 04:04:04'),
+(654, 'lemon.chocomint', '🍓🍌🍊', '2005-05-05 05:05:05'),
+(1919, 'CNN', '🦍🍗🚽', '2005-05-05 05:05:05'),
+(810, 'samurai_badass', '🌮🌾🥢', '2005-05-05 05:05:05'),
+(114, 'capital_noodle', '💃💃💃', '2005-05-05 05:05:05'),
+(514, 'roland_0fficial', '😲😲😲', '2005-05-05 05:05:05')
+;
+
+insert into emolog(userid, friendid, created_at, contents) values
+(1, 2, '2006-06-06 06:06:06', '⛰🌋🗻'),
+(2, 1, '2007-07-07 07:07:07', '🏘🏠🏡'),
+(1, 3, '2008-08-08 08:08:08', '🐒🦍🐒'),
+(3, 1, '2009-09-09 09:09:09', '⭐️🌟⭐️'),
+(2, 3, '2010-10-10 10:10:10', '🐈🐈🐈')
+;
+
+insert into chat(userid, friendid, contents, create_at) values
+(123, 456, 'Hello', '2011-11-11 11:11:11'),
+(789, 123, 'Good morning', '2012-12-12 12:12:12'),
+(456, 789, 'Good afternoon', '2013-01-13 01:13:13'),
+(456, 123, 'Good evening', '2014-02-14 02:14:14'),
+(123, 789, 'Good night', '2015-03-15 03:15:15')
+
+;
+
+insert into requestfriend(userid, requestfriendid, create_at) values
+(12, 34, '2016-04-16 04:16:16'),
+(56, 78, '2017-05-17 05:17:17'),
+(91, 23, '2018-06-18 06:18:18'),
+(45, 67, '2019-07-19 07:19:19'),
+(89, 12, '2020-08-20 08:20:20')
+;
+
+insert into users(name, mail, filterlevel) values
+  ('ichigo.chocomint', '[email protected]', 1),
+  ('banana.chocomint', '[email protected]', 2),
+  ('pinapple.chocomint', '[email protected]', 3)
+;
+
+/* END:nakamura */
+

pom.xml

@@ -16,8 +16,24 @@
 
 	<properties>
 		<java.version>11</java.version>
+		<doma.version>2.18.0</doma.version>
 	</properties>
 
+	<repositories>
+		<repository>
+			<id>twitter4j.org</id>
+			<name>twitter4j.org Repository</name>
+			<url>http://twitter4j.org/maven2</url>
+			<releases>
+				<enabled>true</enabled>
+			</releases>
+			<snapshots>
+				<enabled>true</enabled>
+			</snapshots>
+		</repository>
+	</repositories>
+
+
 	<dependencies>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
@@ -27,6 +43,16 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
+		<!-- データベースアクセス -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.postgresql</groupId>
+			<artifactId>postgresql</artifactId>
+			<scope>runtime</scope>
+		</dependency>
 		<!-- Spring JDBC を使う -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -48,13 +74,98 @@
 				</exclusion>
 			</exclusions>
 		</dependency>
+		<!-- emoji - java を使う -->
+		<dependency>
+			<groupId>com.vdurmont</groupId>
+			<artifactId>emoji-java</artifactId>
+			<version>4.0.0</version>
+		</dependency>
+		<!--web socket を使う
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-websocket</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-messaging</artifactId>
+			<version>4.2.4.RELEASE</version>
+		</dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-core</artifactId>
+			<version>2.7.3</version>
+		</dependency>
+
+		<dependency>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-databind</artifactId>
+			<version>2.7.3</version>
+		</dependency>-->
+		<dependency>
+			<groupId>org.seasar.doma.boot</groupId>
+			<artifactId>doma-spring-boot-starter</artifactId>
+			<version>1.2.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.seasar.doma.boot</groupId>
+			<artifactId>doma-spring-boot-core</artifactId>
+			<version>1.2.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.twitter4j</groupId>
+			<artifactId>twitter4j-core</artifactId>
+			<version>[4.0,)</version>
+		</dependency>
+		<!-- https://mvnrepository.com/artifact/com.ibm.watson/ibm-watson -->
+		<dependency>
+			<groupId>com.ibm.watson</groupId>
+			<artifactId>ibm-watson</artifactId>
+			<version>8.5.0</version>
+		</dependency>
+		<!-- https://mvnrepository.com/artifact/javax.validation/validation-api -->
+		<dependency>
+			<groupId>javax.validation</groupId>
+			<artifactId>validation-api</artifactId>
+			<version>2.0.1.Final</version>
+		</dependency>
+		<dependency>
+			<groupId>org.hibernate.common</groupId>
+			<artifactId>hibernate-commons-annotations</artifactId>
+			<version>5.1.0.Final</version>
+		</dependency>
+		<dependency>
+			<groupId>org.hibernate</groupId>
+			<artifactId>hibernate-validator</artifactId>
+			<version>7.0.0.Alpha6</version>
+		</dependency>
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<version>1.18.12</version>
+		</dependency>
+		<dependency>
+			<groupId>org.seasar.doma</groupId>
+			<artifactId>doma</artifactId>
+			<version>${doma.version}</version>
+		</dependency>
+		<!-- https://mvnrepository.com/artifact/com.vdurmont/emoji-java -->
+		<dependency>
+			<groupId>com.vdurmont</groupId>
+			<artifactId>emoji-java</artifactId>
+			<version>4.0.0</version>
+		</dependency>
 	</dependencies>
 
 	<build>
 		<plugins>
 			<plugin>
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-maven-plugin</artifactId>
+				<configuration>
+					<folders>
+						<folder>src/main/resources/twitter4j.properties</folder>
+					</folders>
+				</configuration>
 			</plugin>
 		</plugins>
 	</build>

src/main/java/com/example/demo/AppConfig.java

@@ -0,0 +1,49 @@
+package com.example.demo;
+
+import javax.sql.DataSource;
+
+import org.seasar.doma.SingletonConfig;
+import org.seasar.doma.jdbc.Config;
+import org.seasar.doma.jdbc.dialect.Dialect;
+import org.seasar.doma.jdbc.dialect.PostgresDialect;
+import org.seasar.doma.jdbc.tx.LocalTransactionDataSource;
+import org.seasar.doma.jdbc.tx.LocalTransactionManager;
+import org.seasar.doma.jdbc.tx.TransactionManager;
+
+/**
+ * @author Yuta Takayama
+ */
+@SingletonConfig
+public class AppConfig implements Config {
+
+    private static final AppConfig INSTANCE = new AppConfig();
+
+    private final Dialect dialect;
+    private final LocalTransactionDataSource dataSource;
+    private final TransactionManager transactionManager;
+
+    private AppConfig() {
+        dialect = new PostgresDialect();
+        dataSource = new LocalTransactionDataSource("jdbc:postgresql://localhost:5432/sample", "postgres", "postgres");
+        transactionManager = new LocalTransactionManager(dataSource.getLocalTransaction(getJdbcLogger()));
+    }
+
+    @Override
+    public Dialect getDialect() {
+        return dialect;
+    }
+
+    @Override
+    public DataSource getDataSource() {
+        return dataSource;
+    }
+
+    @Override
+    public TransactionManager getTransactionManager() {
+        return transactionManager;
+    }
+
+    public static AppConfig singleton() {
+        return INSTANCE;
+    }
+}