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java Programming Glossary: foo.classMultiple .class files generated for a class? http://stackoverflow.com/questions/1031962/multiple-class-files-generated-for-a-class int helpMethod return 2 This will produce class files Foo.class Foo Bar.class Foo Baz.class and Foo 1.class for the implementation..
Java: how do I get a class literal from a generic type? http://stackoverflow.com/questions/2390662/java-how-do-i-get-a-class-literal-from-a-generic-type seen people use the class literal like this Class Foo cls Foo.class But what if the type is generic e.g. List This works fine but..
Dynamic JPA 2.0 query using Criteria API http://stackoverflow.com/questions/2510106/dynamic-jpa-2-0-query-using-criteria-api em.getCriteriaBuilder CriteriaQuery Foo cq cb.createQuery Foo.class Metamodel m em.getMetamodel EntityType Foo Foo_ m.entity Foo.class.. Metamodel m em.getMetamodel EntityType Foo Foo_ m.entity Foo.class Root Foo foo cq.from Foo_ cq.where my.get Foo_.name .in params..
java: Class.isInstance vs Class.isAssignableFrom http://stackoverflow.com/questions/3949260/java-class-isinstance-vs-class-isassignablefrom share improve this question clazz.isAssignableFrom Foo.class will be true whenever the class represented by the clazz object..
Why do we declare Loggers static final? http://stackoverflow.com/questions/6653520/why-do-we-declare-loggers-static-final to private static final Logger log LoggerFactory.getLogger Foo.class The former way allows you to use the same logger name name of..
Simplest method to Convert Json to Xml http://stackoverflow.com/questions/6742705/simplest-method-to-convert-json-to-xml new ObjectMapper Foo foo jsonMapper.readValue jsonInput Foo.class XmlMapper xmlMapper new XmlMapper System.out.println xmlMapper.writeValueAsString..
Jackson and generic type reference http://stackoverflow.com/questions/6846244/jackson-and-generic-type-reference mapper.getTypeFactory . constructCollectionType List.class Foo.class and then List Foo list mapper.readValue new File input.json..
Is there a way to refer to the current type with a type variable? http://stackoverflow.com/questions/7354740/is-there-a-way-to-refer-to-the-current-type-with-a-type-variable sites like this List Foo foos QueryBuilder.make context Foo.class .where .equals DBPaths.from_Foo .to_FooParent .endAt_FooParentId..
Best practice to get EntityManagerFactory http://stackoverflow.com/questions/7862700/best-practice-to-get-entitymanagerfactory EntityManager em public Foo find Long id return em.find Foo.class id ... If your target container doesn't support EJBs e.g. Tomcat..
http://stackoverflow.com/questions/9111899/how-do-i-build-a-java-type-object-at-runtime-from-a-generic-type-definition-and you can just do something like new ParameterizedTypeImpl Foo.class new Type String.class null untested share improve this answer..
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