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Closed 9 years ago.
I am trying to find a way to generate JPA Entities with some javax.validation Annotations using XML. Basically I modify an XML file and with some magic it'll generate the JPA java classes with the javax.validation Annotations within it. I can't seem to find the right combination of words to find this information online, so I came here. Is there a way to do it?
Related
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Closed 9 years ago.
I wanted to start writing my own service, which will gives iOS- app json and receive the same json, but I don't know from what I should start. Could you tall me some tutorial, and example?
Thank you
You should start with figure out how web services work.
I can recommend you REST approach. It is easy to set up and maintain.
Here you can find a good tutorial and here there is something useful from Oracle.
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Closed 10 years ago.
I need to use JPA in a project. I have no previous experience with JPA and what I am reading through internet sources is a little confusing. I do not know if I should use Hibernate, EclipseLink or some other.
What can you recommend for me as a beginner?
Refer this hibernate-and-mysql
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Closed 11 years ago.
I'm looking for an embeddable Java ETL, an Extract Transform Load engine that can be called from Java code.sample code may be useful to help me specific to extraction.
thunks
Scriptella is a good candidate, embedd and straightforward.
Data Pipeline in another option (not free version).
Smooks maybe worthwhile too.
Have you looked into Kettle? You'll find API usage examples here:
http://wiki.pentaho.com/display/EAI/Pentaho+Data+Integration+-+Java+API+Examples
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Closed 11 years ago.
i need to use an ERD tool in eclipse, to make ERD diagrams for my database tables
and can generate hibernate classes, please suggest me a good eclipse plugin if there's any.
One of the well known and used ones is http://eclipse-erd.sourceforge.net/
Another good one is http://dbva-for-eclipse-for-windows.visual-paradigm-international-ltd.crystal-product.com/
Note that most of such plugins are NOT free.
What I do is to create object class diagram with hibernate annotations.
You can either type the annotation manually in the code and get them immediately updated in your diagram or you can add hibernate stereotypes and got them in the code. It works in both directions.
This is a good alternative to traditional ERD and a lot more powerful approach.
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Closed 11 years ago.
I am looking for Java libraries to produce data in KML format.
It appears there are at least three Java libraries for Keyhole Markup Language (KML):
JAK
gekmlib
kmlframework
As far as the best, that would depend on your needs. JAK appears to be the best supported at the present time.