#1457 - Issue with @ManyToOne with @EmbeddedId where only some columns are insertable or updatable

src/test/java/org/tests/model/composite/CkeClient.java

@@ -0,0 +1,48 @@
+package org.tests.model.composite;
+
+import javax.persistence.EmbeddedId;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.JoinColumn;
+import javax.persistence.JoinColumns;
+import javax.persistence.ManyToOne;
+
+@Entity
+public class CkeClient {
+
+  @EmbeddedId
+  private CkeClientKey clientPK;
+
+  @JoinColumns({
+    @JoinColumn(name = "username", referencedColumnName = "username"),
+    @JoinColumn(name = "cod_cpny", referencedColumnName = "cod_cpny", insertable = false, updatable = false)
+    })
+  @ManyToOne(optional = false, fetch = FetchType.LAZY)
+  private CkeUser user;
+
+  private String notes;
+
+  public CkeUser getUser() {
+    return user;
+  }
+
+  public void setUser(CkeUser user) {
+    this.user = user;
+  }
+
+  public CkeClientKey getClientPK() {
+    return clientPK;
+  }
+
+  public void setClientPK(CkeClientKey clientPK) {
+    this.clientPK = clientPK;
+  }
+
+  public String getNotes() {
+    return notes;
+  }
+
+  public void setNotes(String notes) {
+    this.notes = notes;
+  }
+}

src/test/java/org/tests/model/composite/CkeClientKey.java

@@ -0,0 +1,53 @@
+package org.tests.model.composite;
+
+import javax.persistence.Basic;
+import javax.persistence.Column;
+import javax.persistence.Embeddable;
+import java.util.Objects;
+
+@Embeddable
+public class CkeClientKey {
+
+  @Basic(optional = false)
+  @Column(name = "cod_cpny")
+  private int codCompany;
+
+  @Basic(optional = false)
+  @Column(name = "cod_client")
+  private String codClient;
+
+  public CkeClientKey(int codCompany, String codClient) {
+    this.codCompany = codCompany;
+    this.codClient = codClient;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null || getClass() != o.getClass()) return false;
+    CkeClientKey that = (CkeClientKey) o;
+    return codCompany == that.codCompany &&
+      Objects.equals(codClient, that.codClient);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(codCompany, codClient);
+  }
+
+  public int getCodCompany() {
+    return codCompany;
+  }
+
+  public void setCodCompany(int codCompany) {
+    this.codCompany = codCompany;
+  }
+
+  public String getCodClient() {
+    return codClient;
+  }
+
+  public void setCodClient(String codClient) {
+    this.codClient = codClient;
+  }
+}

src/test/java/org/tests/model/composite/CkeUser.java

@@ -0,0 +1,29 @@
+package org.tests.model.composite;
+
+import javax.persistence.EmbeddedId;
+import javax.persistence.Entity;
+
+@Entity
+public class CkeUser {
+
+  @EmbeddedId
+  private CkeUserKey userPK;
+
+  private String name;
+
+  public CkeUserKey getUserPK() {
+    return userPK;
+  }
+
+  public void setUserPK(CkeUserKey userPK) {
+    this.userPK = userPK;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+}

src/test/java/org/tests/model/composite/CkeUserKey.java

@@ -0,0 +1,53 @@
+package org.tests.model.composite;
+
+import javax.persistence.Basic;
+import javax.persistence.Column;
+import javax.persistence.Embeddable;
+import java.util.Objects;
+
+@Embeddable
+public class CkeUserKey {
+
+  @Basic(optional = false)
+  @Column(name = "cod_cpny")
+  private int codCompany;
+
+  @Basic(optional = false)
+  @Column(name = "username")
+  private String username;
+
+  public CkeUserKey(int codCompany, String username) {
+    this.codCompany = codCompany;
+    this.username = username;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null || getClass() != o.getClass()) return false;
+    CkeUserKey that = (CkeUserKey) o;
+    return codCompany == that.codCompany &&
+      Objects.equals(username, that.username);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(codCompany, username);
+  }
+
+  public int getCodCompany() {
+    return codCompany;
+  }
+
+  public void setCodCompany(int codCompany) {
+    this.codCompany = codCompany;
+  }
+
+  public String getUsername() {
+    return username;
+  }
+
+  public void setUsername(String username) {
+    this.username = username;
+  }
+}

src/test/java/org/tests/model/composite/TestCompositeKeyUserClient.java

@@ -0,0 +1,50 @@
+package org.tests.model.composite;
+
+import io.ebean.BaseTestCase;
+import io.ebean.Ebean;
+import org.ebeantest.LoggedSqlCollector;
+import org.junit.Test;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class TestCompositeKeyUserClient extends BaseTestCase {
+
+  @Test
+  public void test() {
+
+    CkeUser user0 = new CkeUser();
+    user0.setUserPK(new CkeUserKey(20, "sally"));
+    user0.setName("sally");
+    Ebean.save(user0);
+
+    CkeUser user1 = new CkeUser();
+    user1.setUserPK(new CkeUserKey(20, "frank"));
+    user1.setName("hello");
+    Ebean.save(user1);
+
+    CkeClient client = new CkeClient();
+    client.setNotes("try it");
+    client.setClientPK(new CkeClientKey(20, "susan"));
+    client.setUser(user1);
+
+    LoggedSqlCollector.start();
+
+    Ebean.save(client);
+
+    client.setNotes("update it");
+    client.setUser(user0);
+
+    Ebean.save(client);
+
+    List<String> sql = LoggedSqlCollector.stop();
+
+    assertThat(sql).hasSize(2);
+    assertThat(sql.get(0)).contains("insert into cke_client (cod_cpny, cod_client, notes, username) values (?,?,?,?)");
+    assertThat(sql.get(1)).contains("update cke_client set notes=?, username=? where cod_cpny=? and cod_client=?");
+
+    Ebean.delete(client);
+
+  }
+}