exercise05

Hendrik Jungnitsch

2022-09-07 46537b422024bb524966edde6851e2441e8844d1

exercise05

 src/main/java/de/gedoplan/seminar/jpa/exercise/domain/Junction.java

@@ -13,6 +13,7 @@

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;


@Entity
@Table(name = Junction.TABLE_NAME)
public class Junction {

 src/main/java/de/gedoplan/seminar/jpa/exercise/domain/MaintenanceDepartment.java

@@ -1,6 +1,14 @@
package de.gedoplan.seminar.jpa.exercise.domain;

import java.util.HashSet;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import javax.persistence.Entity;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToMany;
import javax.persistence.Table;

import de.gedoplan.seminar.jpa.exercise.common.GeneratedIntegerIdEntity;
@@ -8,20 +16,33 @@
@Entity
@Table(name = MaintenanceDepartment.TABLE_NAME)
public class MaintenanceDepartment extends GeneratedIntegerIdEntity {
  public static final String TABLE_NAME = "JPA_MAINTENANCE_DEPT";
  public static final String TABLE_NAME_HIGHWAYS = "JPA_MAINTENANCE_DEPT_HIGHWAY";
    public static final String TABLE_NAME = "JPA_MAINTENANCE_DEPT";
    public static final String TABLE_NAME_HIGHWAYS = "JPA_MAINTENANCE_DEPT_HIGHWAY";

  private String name;
    private String name;

    @ManyToMany
    @JoinTable(name = TABLE_NAME_HIGHWAYS, joinColumns = @JoinColumn(name = "MAINTENANCE_DEPT_ID"), inverseJoinColumns = @JoinColumn(name = "HIGHWAY_ID"))
    private Set<Highway> highways = new HashSet<>();

  protected MaintenanceDepartment() {
  }
    protected MaintenanceDepartment() {
    }

  public MaintenanceDepartment(String name, Highway... highways) {
    this.name = name;
  }
    public MaintenanceDepartment(String name, Highway... highways) {
        this.name = name;
        this.highways = Stream.of(highways).collect(Collectors.toSet());
    }

  public String getName() {
    return this.name;
  }
    public String getName() {
        return this.name;
    }

    public Set<Highway> getHighways() {
        return highways;
    }

    public void setName(String name) {
        this.name = name;
    }

}