What is @XmlRootElement?

@XmlRootElement is an annotation that people are used to using with JAXB (JSR-222). It’s purpose is to uniquely associate a root element with a class. Since JAXB classes map to complex types, it is possible for a class to correspond to multiple root elements.Click to see full answer. Also, what is the use of @XmlElement?Annotation Type XmlElement. Maps a JavaBean property to a XML element derived from property name. @XmlElement annotation can be used with the following program elements: a JavaBean property.Furthermore, what is @XmlType? The @XmlType annotation can be defined for a class. The annotation element propOrder() in the @XmlType annotation allows you to specify the content order in the generated schema type. In such cases, the active @XmlAccessorOrder annotation takes precedence. When class content order is specified by the @XmlType. Thereof, what is XmlAccessorType? This annotation provides control over the default serialization of properties and fields in a class. The annotation @XmlAccessorType on a package applies to all classes in the package. The following inheritance semantics apply: If there is a @XmlAccessorType on a class, then it is used.What is XmlTransient?The @XmlTransient annotation is useful for resolving name collisions between a JavaBean property name and a field name or preventing the mapping of a field/property. A name collision can occur when the decapitalized JavaBean property name and a field name are the same.

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