give TypeHandler a chance to get Class type info

[a469517790]

No description provided.

[coveralls]

Coverage increased (+0.001%) to 87.258% when pulling 65a3c24 on a469517790:master into b4275bd on mybatis:master.

[kazuki43zoo]

@a469517790
Could you explain more details? We cannot understand this PR concept in current status.

[a469517790]

@a469517790
Could you explain more details? We cannot understand this PR concept in current status.

In the previous design, the implementation class of TypeHandler could not get the metadata information in the entity class corresponding to the data table, e.g.

@SomeCustomAnnotation1
Class UserInfo {
...
@SomeCustomAnnotation2
private String name;
...
...}
TypeHandler cannot get @SomeCustomAnnotation1 to the relevant information.