これは、BLOB タイプを含むエンティティです。
@Entity
@Table(name="image_info")
public class ImageInfo extends Model {
.......
@Constraints.Required
private Blob image;
.......
}
$ play -DapplyEvolutions.default=true 実行
次のようなエラーが発生しました。
[warn] c.j.b.ConnectionPartition - BoneCP detected an unclosed connection and will now attempt to close it for you. You should be closing this connection in your application - enable connectionWatch for additional debugging assistance.
[error] c.a.e.s.t.r.ImmutableMetaFactory - Was unable to use reflection to find a constructor and appropriate getters forimmutable type interface java.sql.Blob. The errors while looking for the getter methods follow:
[error] c.a.e.s.d.p.DeployCreateProperties - Error with models.ImageInfo field:image
java.lang.RuntimeException: Unable to use reflection to build ImmutableMeta for interface java.sql.Blob. Associated Errors trying to find a constructor and getter methods have been logged
at com.avaje.ebeaninternal.server.type.reflect.ImmutableMetaFactory.createImmutableMeta(ImmutableMetaFactory.java:71) ~[ebean.jar:na]
at com.avaje.ebeaninternal.server.type.DefaultTypeManager.recursiveCreateScalarTypes(DefaultTypeManager.java:227) ~[ebean.jar:na]
at com.avaje.ebeaninternal.server.deploy.parse.DeployCreateProperties.createProp(DeployCreateProperties.java:357) [ebean.jar:na]
at com.avaje.ebeaninternal.server.deploy.parse.DeployCreateProperties.createProp(DeployCreateProperties.java:377) [ebean.jar:na]
at com.avaje.ebeaninternal.server.deploy.parse.DeployCreateProperties.createProperties(DeployCreateProperties.java:168) [ebean.jar:na]
at com.avaje.ebeaninternal.server.deploy.parse.DeployCreateProperties.createProperties(DeployCreateProperties.java:94) [ebean.jar:na]
ブロブの種類を認識できるように変更するにはどうすればよいですか?