Databases
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PO
 

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    <p>You should use a <a href="http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference/htmlsingle/spring-framework-reference.html#beans-factory-class-static-factory-method" rel="nofollow">spring factory</a>. </p> <p>There are different flavors of factories</p> <ul> <li><a href="http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference/htmlsingle/spring-framework-reference.html#beans-factory-class-static-factory-method" rel="nofollow">static methods</a></li> <li><a href="http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference/htmlsingle/spring-framework-reference.html#beans-factory-class-instance-factory-method" rel="nofollow">instance methods</a></li> <li><a href="http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference/htmlsingle/spring-framework-reference.html#beans-java-basic-concepts" rel="nofollow">@Bean</a></li> </ul> <p>How it works:</p> <p>You USE the bean based on its super class or interface like any other bean. But the factory decide what exact subclass will be created. So when Spring need to inject one of the beans in an other bean, it will consult the factory for the concrete bean (or depending on the scope (Singleton) use the one that is already created). So the factory can decide by some logic which concrete subclass must be created.</p> <hr> <p>My mobile phone can not writ comments on stackoverflow gui, so I need to extend the answer to answer the comment: sorry I can not give an example because I am now (since 5h) in holiday for the next weeks. I have no PC and my phone can even not add an comment. So you need to ask an new question about the details. </p> <hr> <p>i do not understand york lasr comment. But the three-dimensional differentialgleichungen types in my answer are links to the recerence documentatin containinv an example for da each. BTW. i am will not havel internet for the next days, you should ask a new question if the reference is not enougth.</p> <p>-</p>
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    1. POHow to configure the Cofiguration file in spring if we want to decide at run time which child object to instantiate?
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    1. USRalph
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    1. POHow to configure the Cofiguration file in spring if we want to decide at run time which child object to instantiate?
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    1. COHi Ralph, could you elaborate little bit how spring factory will help in above scenario. Tried the link but could not get related Facts.
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    2. COMohit Gupta: see my extended answer
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    3. COThanks Ralph.I got your point that we have to use approach where we should factory class alongwith spring. I will be grateful if you can give some example of it here considering the original post. Sorry for troubling you. But i am in urgent need of this.Thanks in advance.
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Guidance
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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