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

类型参数:
T - the converted object type
所有已实现的接口:
HttpMessageConverter<T>
直接已知子类:
AbstractJaxb2HttpMessageConverter, MarshallingHttpMessageConverter
```
public abstract class AbstractXmlHttpMessageConverter<T>
extends AbstractHttpMessageConverter<T>
```
Abstract base class for HttpMessageConverters that convert from/to XML.
By default, subclasses of this converter support text/xml, application/xml, and application/*-xml. This can be overridden by setting the supportedMediaTypes property.
从以下版本开始:
3.0
作者:
Arjen Poutsma, Juergen Hoeller

字段概要
- 从类继承的字段 org.springframework.http.converter.AbstractHttpMessageConverter
  logger

构造器概要
构造器
限定符构造器说明
protected AbstractXmlHttpMessageConverter()
Protected constructor that sets the supportedMediaTypes to text/xml and application/xml, and application/*-xml.

方法概要

所有方法实例方法抽象方法具体方法
修饰符和类型	方法	说明
`protected abstract T`	`readFromSource(Class<? extends T> clazz, HttpHeaders headers, Source source)`	Abstract template method called from `AbstractHttpMessageConverter.read(Class, HttpInputMessage)`.
`T`	`readInternal(Class<? extends T> clazz, HttpInputMessage inputMessage)`	Abstract template method that reads the actual object.
`protected void`	`transform(Source source, Result result)`	Transforms the given `Source` to the `Result`.
`protected void`	`writeInternal(T t, HttpOutputMessage outputMessage)`	Abstract template method that writes the actual body.
`protected abstract void`	`writeToResult(T t, HttpHeaders headers, Result result)`	Abstract template method called from `writeInternal(Object, HttpOutputMessage)`.

从类继承的方法 org.springframework.http.converter.AbstractHttpMessageConverter
addDefaultHeaders, canRead, canRead, canWrite, canWrite, getContentLength, getDefaultCharset, getDefaultContentType, getSupportedMediaTypes, read, setDefaultCharset, setSupportedMediaTypes, supports, write

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - AbstractXmlHttpMessageConverter
```
protected AbstractXmlHttpMessageConverter()
```
    Protected constructor that sets the supportedMediaTypes to text/xml and application/xml, and application/*-xml.
- 方法详细资料
  - readInternal
```
public final T readInternal(Class<? extends T> clazz,
                            HttpInputMessage inputMessage)
                     throws IOException,
                            HttpMessageNotReadableException
```
    从类复制的说明: AbstractHttpMessageConverter
    Abstract template method that reads the actual object. Invoked from AbstractHttpMessageConverter.read(java.lang.Class<? extends T>, org.springframework.http.HttpInputMessage).
    指定者:
    readInternal 在类中 AbstractHttpMessageConverter<T>
    参数:
    clazz - the type of object to return
    inputMessage - the HTTP input message to read from
    返回:
    the converted object
    抛出:
    IOException - in case of I/O errors
    HttpMessageNotReadableException - in case of conversion errors
  - writeInternal
```
protected final void writeInternal(T t,
                                   HttpOutputMessage outputMessage)
                            throws IOException,
                                   HttpMessageNotWritableException
```
    从类复制的说明: AbstractHttpMessageConverter
    Abstract template method that writes the actual body. Invoked from AbstractHttpMessageConverter.write(T, org.springframework.http.MediaType, org.springframework.http.HttpOutputMessage).
    指定者:
    writeInternal 在类中 AbstractHttpMessageConverter<T>
    参数:
    t - the object to write to the output message
    outputMessage - the HTTP output message to write to
    抛出:
    IOException - in case of I/O errors
    HttpMessageNotWritableException - in case of conversion errors
  - transform
```
protected void transform(Source source,
                         Result result)
                  throws TransformerException
```
    Transforms the given Source to the Result.
    参数:
    source - the source to transform from
    result - the result to transform to
    抛出:
    TransformerException - in case of transformation errors
  - readFromSource
```
protected abstract T readFromSource(Class<? extends T> clazz,
                                    HttpHeaders headers,
                                    Source source)
                             throws Exception
```
    Abstract template method called from AbstractHttpMessageConverter.read(Class, HttpInputMessage).
    参数:
    clazz - the type of object to return
    headers - the HTTP input headers
    source - the HTTP input body
    返回:
    the converted object
    抛出:
    Exception - in case of I/O or conversion errors
  - writeToResult
```
protected abstract void writeToResult(T t,
                                      HttpHeaders headers,
                                      Result result)
                               throws Exception
```
    Abstract template method called from writeInternal(Object, HttpOutputMessage).
    参数:
    t - the object to write to the output message
    headers - the HTTP output headers
    result - the HTTP output body
    抛出:
    Exception - in case of I/O or conversion errors

类 AbstractXmlHttpMessageConverter<T>

字段概要

从类继承的字段 org.springframework.http.converter.AbstractHttpMessageConverter

构造器概要

方法概要

从类继承的方法 org.springframework.http.converter.AbstractHttpMessageConverter

从类继承的方法 java.lang.Object

构造器详细资料

AbstractXmlHttpMessageConverter

方法详细资料

readInternal

writeInternal

transform

readFromSource

writeToResult