## org.springframework.http.converter.xml
Class AbstractJaxb2HttpMessageConverter<T>

    java.lang.Object
      org.springframework.http.converter.AbstractHttpMessageConverter<T>
          org.springframework.http.converter.xml.AbstractXmlHttpMessageConverter<T>
              org.springframework.http.converter.xml.AbstractJaxb2HttpMessageConverter<T>

All Implemented Interfaces:
  HttpMessageConverter<T>

Direct Known Subclasses:
  Jaxb2RootElementHttpMessageConverter

    public abstract class AbstractJaxb2HttpMessageConverter<T>

extends AbstractXmlHttpMessageConverter<T>

Abstract base class for `HttpMessageConverters` that use JAXB2. Creates `JAXBContext` object lazily.

Since:
  3.0
Author:
  Arjen Poutsma

Field Summary

Fields inherited from class org.springframework.http.converter.AbstractHttpMessageConverter
`logger`

Constructor Summary
`AbstractJaxb2HttpMessageConverter()`

Method Summary
`protected Marshaller` `createMarshaller(Class clazz)` Creates a new `Marshaller` for the given class.
`protected Unmarshaller` `createUnmarshaller(Class clazz)` Creates a new `Unmarshaller` for the given class.
`protected JAXBContext` `getJaxbContext(Class clazz)` Returns a `JAXBContext` for the given class.

Methods inherited from class org.springframework.http.converter.xml.AbstractXmlHttpMessageConverter
`readFromSource, readInternal, transform, writeInternal, writeToResult`

Methods inherited from class org.springframework.http.converter.AbstractHttpMessageConverter
`canRead, canRead, canWrite, canWrite, getContentLength, getDefaultContentType, getSupportedMediaTypes, read, setSupportedMediaTypes, supports, write`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### AbstractJaxb2HttpMessageConverter

    public AbstractJaxb2HttpMessageConverter()

Method Detail

### createMarshaller

    protected final Marshaller createMarshaller(Class clazz)

  Creates a new `Marshaller` for the given class.

  Parameters:
    `clazz` - the class to create the marshaller for
  Returns:
    the `Marshaller`
  Throws:
    `HttpMessageConversionException` - in case of JAXB errors

### createUnmarshaller

    protected final Unmarshaller createUnmarshaller(Class clazz)
                                             throws JAXBException

  Creates a new `Unmarshaller` for the given class.

  Parameters:
    `clazz` - the class to create the unmarshaller for
  Returns:
    the `Unmarshaller`
  Throws:
    `HttpMessageConversionException` - in case of JAXB errors
    `JAXBException`

### getJaxbContext

    protected final JAXBContext getJaxbContext(Class clazz)

  Returns a `JAXBContext` for the given class.

  Parameters:
    `clazz` - the class to return the context for
  Returns:
    the `JAXBContext`
  Throws:
    `HttpMessageConversionException` - in case of JAXB errors