Add connection between spring boot server and postgresql database
Signed-off-by: Guillaume Lours <guillaume.lours@docker.com>master
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package com.company.project.entity;
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import javax.persistence.Entity;
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import javax.persistence.Id;
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import javax.persistence.Table;
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@Entity
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@Table(name = "GREETINGS")
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public class Greeting {
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@Id
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private int id;
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private String name;
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public Greeting() {
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}
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public Greeting(String name) {
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this.name = name;
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}
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public Greeting(int id, String name) {
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this.id = id;
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this.name = name;
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}
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public int getId() {
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return id;
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}
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public void setId(int id) {
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this.id = id;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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@Override
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public boolean equals(Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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Greeting greeting = (Greeting) o;
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return name.equals(greeting.name);
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}
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@Override
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public int hashCode() {
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return name.hashCode();
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}
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}
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package com.company.project.repository;
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import com.company.project.entity.Greeting;
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import org.springframework.data.repository.CrudRepository;
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import org.springframework.stereotype.Repository;
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@Repository
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public interface GreetingRepository extends CrudRepository<Greeting, Integer> {
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}
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@ -1 +1,11 @@
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spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.PostgreSQLDialect
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spring.jpa.hibernate.ddl-auto=none
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spring.jpa.hibernate.show-sql=true
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spring.datasource.url=jdbc:postgresql://db:5432/${POSTGRES_DB}
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spring.datasource.username=postgres
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spring.datasource.password=${POSTGRES_PASSWORD:db-wrz2z}
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spring.datasource.initialization-mode=always
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spring.datasource.initialize=true
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spring.datasource.schema=classpath:/schema.sql
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spring.datasource.continue-on-error=true
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@ -0,0 +1 @@
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INSERT INTO GREETINGS(name) values ('Docker');
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@ -0,0 +1,4 @@
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CREATE TABLE IF NOT EXISTS GREETINGS (
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id serial PRIMARY KEY,
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name varchar(50) NOT NULL
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);
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