開発モードのエラー
[ERROR] [cbd] - Line 15: The import com.google.appengine.api.datastore cannot be resolved
ユーザー.java
@Entity
public class User implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@Column(name="id")
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Key id;
private String googleID;
private String firstName;
private String lastName;
private String password;
private String gender;
private String email;
@OneToOne(cascade=CascadeType.ALL)
@JoinColumn(name="key")
private AuthenticationToken token= AuthenticationToken();
......}
AuthenticationToken.java
public class AuthenticationToken implements Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
@Id
@Column(name="key")
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Key key;
private String email;
private String token;
private Date obtained;
private Date activity;
.....}
persistence.xml
<?xml version="1.0" encoding="UTF-8" ?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0">
<persistence-unit name="transactions-optional">
<provider>org.datanucleus.api.jpa.PersistenceProviderImpl</provider>
<class>com.cbd.shared.entities.User</class>
<class>com.cbd.shared.entities.AuthenticationToken</class>
<exclude-unlisted-classes>true</exclude-unlisted-classes>
<properties>
<property name="datanucleus.NontransactionalRead" value="true"/>
<property name="datanucleus.NontransactionalWrite" value="true"/>
<property name="datanucleus.ConnectionURL" value="appengine"/>
</properties>
</persistence-unit>
</persistence>
GWT を使用していますが、エンティティを共有側のパッケージではなくサーバー側に移動しようとしましたが、同じエラーが発生しました