org.springframework.http.converter.xml
Class SourceHttpMessageConverter<T extends javax.xml.transform.Source>

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

All Implemented Interfaces:

HttpMessageConverter<T>

public class SourceHttpMessageConverter<T extends javax.xml.transform.Source>
extends AbstractXmlHttpMessageConverter<T>

Implementation of HttpMessageConverter that can read and write Source objects.

Since:

1.0

Author:

Arjen Poutsma, Roy Clarkson

Constructor Summary

SourceHttpMessageConverter()

Method Summary

protected java.lang.Long	getContentLength(T t, MediaType contentType) Returns the content length for the given type.
protected T	readFromSource(java.lang.Class<? extends T> clazz, HttpHeaders headers, javax.xml.transform.Source source) Abstract template method called from AbstractHttpMessageConverter.read(Class, HttpInputMessage).
boolean	supports(java.lang.Class<?> clazz) Indicates whether the given class is supported by this converter.
protected void	writeToResult(T t, HttpHeaders headers, javax.xml.transform.Result result) Abstract template method called from AbstractXmlHttpMessageConverter.writeInternal(Object, HttpOutputMessage).

Methods inherited from class org.springframework.http.converter.xml.AbstractXmlHttpMessageConverter

readInternal, transform, writeInternal

Methods inherited from class org.springframework.http.converter.AbstractHttpMessageConverter

canRead, canRead, canWrite, canWrite, getDefaultContentType, getSupportedMediaTypes, read, setSupportedMediaTypes, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SourceHttpMessageConverter

public SourceHttpMessageConverter()

Method Detail

supports

public boolean supports(java.lang.Class<?> clazz)

Description copied from class: AbstractHttpMessageConverter

Indicates whether the given class is supported by this converter.

Specified by:

supports in class AbstractHttpMessageConverter<T extends javax.xml.transform.Source>

Parameters:

clazz - the class to test for support

Returns:

true if supported; false otherwise

readFromSource

protected T readFromSource(java.lang.Class<? extends T> clazz,
                           HttpHeaders headers,
                           javax.xml.transform.Source source)
                                                       throws java.io.IOException

Description copied from class: AbstractXmlHttpMessageConverter

Abstract template method called from AbstractHttpMessageConverter.read(Class, HttpInputMessage).

Specified by:

readFromSource in class AbstractXmlHttpMessageConverter<T extends javax.xml.transform.Source>

Parameters:

clazz - the type of object to return

headers - the HTTP input headers

source - the HTTP input body

Returns:

the converted object

Throws:

java.io.IOException - in case of I/O errors

getContentLength

protected java.lang.Long getContentLength(T t,
                                          MediaType contentType)

Description copied from class: AbstractHttpMessageConverter

Returns the content length for the given type.

By default, this returns null, meaning that the content length is unknown. Can be overridden in subclasses.

Overrides:

getContentLength in class AbstractHttpMessageConverter<T extends javax.xml.transform.Source>

Parameters:

t - the type to return the content length for

Returns:

the content length, or null if not known

writeToResult

protected void writeToResult(T t,
                             HttpHeaders headers,
                             javax.xml.transform.Result result)
                      throws java.io.IOException

Description copied from class: AbstractXmlHttpMessageConverter

Abstract template method called from AbstractXmlHttpMessageConverter.writeInternal(Object, HttpOutputMessage).

Specified by:

writeToResult in class AbstractXmlHttpMessageConverter<T extends javax.xml.transform.Source>

Parameters:

t - the object to write to the output message

headers - the HTTP output headers

result - the HTTP output body

Throws:

java.io.IOException - in case of I/O errors