Automapper for Java [closed]
Checkout the Dozer project. Dozer supports simple property mapping, complex type mapping, bi-directional mapping, implicit-explicit mapping, as well as recursive mapping. It makes use of BeanUtils and extends on it.
mapping
How to force Hibernate to return dates as java.util.Date instead of Timestamp?
So, I spent some time with this issue and found a solution. It is not pretty one, but at least a start point – maybe someone will supplement this with some useful comments. Some info about mapping that I found in process: Class that contains basic mapping of Hibernate types to property types is org.hibernate.type.TypeFactory. … Read more
Math – mapping numbers
If your number X falls between A and B, and you would like Y to fall between C and D, you can apply the following linear transform: Y = (X-A)/(B-A) * (D-C) + C That should give you what you want, although your question is a little ambiguous, since you could also map the interval … Read more
Spring Controller to handle all requests not matched by other Controllers
If your base url is like that= http://localhost/myapp/ where myapp is your context then myapp/a.html, myapp/b.html myapp/c.html will get mapped to the first 3 method in the following controller. But anything else will reach the last method which matches **. Please note that , if you put ** mapped method at the top of your … Read more
Incompatible Data Reader Exception From EF Mapped Objects
The message means that the results of the stored procedure do not contain a column named ValudationId. Double check your select statement and run it in SSMS to ensure that you’re bringing back that column. EDIT: Your procedure does not contain a select statement. You need to select the inserted identity value (using the scope_identity() … Read more
Fluent NHibernate, working with interfaces
I find that there are valid reasons for using an interface instead of a concrete class as a property. For example, if your Field class was in a seperate project to the Address class, and you didn’t have a dependency on the Address class’s project from the Field class’s project. There are other ways of … Read more
How to make elasticsearch add the timestamp field to every document in all indices?
Elasticsearch used to support automatically adding timestamps to documents being indexed, but deprecated this feature in 2.0.0 From the version 5.5 documentation: The _timestamp and _ttl fields were deprecated and are now removed. As a replacement for _timestamp, you should populate a regular date field with the current timestamp on application side.
How do you map a “Map” in hibernate using annotations?
You could simply use the JPA annotation @MapKey (note that the JPA annotation is different from the Hibernate one, the Hibernate @MapKey maps a database column holding the map key, while the JPA’s annotation maps the property to be used as the map’s key). @javax.persistence.OneToMany(cascade = CascadeType.ALL) @javax.persistence.MapKey(name = “name”) private Map<String, Person> nameToPerson = … Read more
IndexOutOfRangeException Deep in the bowels of NHibernate
Yes its a common problem, you are using the Column “EndDate” twice in your mapping definition (for both Company and PrimaryListing) and that is not allowed. One of them has to go, or have an additional EndDate column (one for each association) check this too nHibernate 2.0 – mapping a composite-id *and* many-to-one relationship causes … Read more