org.springframework.ws.server.endpoint.adapter.method.jaxb
Class XmlRootElementPayloadMethodProcessor

java.lang.Object
  org.springframework.xml.transform.TransformerObjectSupport
      org.springframework.ws.server.endpoint.adapter.method.AbstractPayloadMethodProcessor
          org.springframework.ws.server.endpoint.adapter.method.jaxb.AbstractJaxb2PayloadMethodProcessor
              org.springframework.ws.server.endpoint.adapter.method.jaxb.XmlRootElementPayloadMethodProcessor

All Implemented Interfaces:

MethodArgumentResolver, MethodReturnValueHandler

public class XmlRootElementPayloadMethodProcessor
extends AbstractJaxb2PayloadMethodProcessor

Implementation of MethodArgumentResolver and MethodReturnValueHandler that supports parameters annotated with @XmlRootElement or @XmlType, and return values annotated with @XmlRootElement.

Since:

2.0

Author:

Arjen Poutsma

Field Summary

Fields inherited from class org.springframework.xml.transform.TransformerObjectSupport

logger

Constructor Summary

XmlRootElementPayloadMethodProcessor()

Method Summary

void	handleReturnValue(MessageContext messageContext, MethodParameter returnType, Object returnValue) Handles the given return value.
Object	resolveArgument(MessageContext messageContext, MethodParameter parameter) Resolves the given parameter into a method argument.
protected boolean	supportsRequestPayloadParameter(MethodParameter parameter) Indicates whether the given method parameter, annotated with RequestPayload, is supported by this resolver.
protected boolean	supportsResponsePayloadReturnType(MethodParameter returnType) Indicates whether the given method return type, annotated with ResponsePayload, is supported.

Methods inherited from class org.springframework.ws.server.endpoint.adapter.method.jaxb.AbstractJaxb2PayloadMethodProcessor

createMarshaller, createUnmarshaller, marshalToResponsePayload, unmarshalElementFromRequestPayload, unmarshalFromRequestPayload

Methods inherited from class org.springframework.ws.server.endpoint.adapter.method.AbstractPayloadMethodProcessor

convertToByteArrayInputStream, supportsParameter, supportsReturnType

Methods inherited from class org.springframework.xml.transform.TransformerObjectSupport

createTransformer, getTransformerFactory, newTransformerFactory, setTransformerFactoryClass, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

XmlRootElementPayloadMethodProcessor

public XmlRootElementPayloadMethodProcessor()

Method Detail

supportsRequestPayloadParameter

protected boolean supportsRequestPayloadParameter(MethodParameter parameter)

Description copied from class: AbstractPayloadMethodProcessor

Indicates whether the given method parameter, annotated with RequestPayload, is supported by this resolver.

Specified by:

supportsRequestPayloadParameter in class AbstractPayloadMethodProcessor

Parameters:

parameter - the method parameter to check

Returns:

true if this resolver supports the supplied parameter; false otherwise

resolveArgument

public Object resolveArgument(MessageContext messageContext,
                              MethodParameter parameter)
                       throws JAXBException

Description copied from interface: MethodArgumentResolver

Resolves the given parameter into a method argument.

Parameters:

messageContext - the current message context

parameter - the parameter to resolve to an argument. This parameter must have previously been passed to the MethodArgumentResolver.supportsParameter(MethodParameter) method of this interface, which must have returned true.

Returns:

the resolved argument. May be null.

Throws:

JAXBException

supportsResponsePayloadReturnType

protected boolean supportsResponsePayloadReturnType(MethodParameter returnType)

Description copied from class: AbstractPayloadMethodProcessor

Indicates whether the given method return type, annotated with ResponsePayload, is supported.

Specified by:

supportsResponsePayloadReturnType in class AbstractPayloadMethodProcessor

Parameters:

returnType - the method parameter to check

Returns:

true if this resolver supports the supplied return type; false otherwise

handleReturnValue

public void handleReturnValue(MessageContext messageContext,
                              MethodParameter returnType,
                              Object returnValue)
                       throws JAXBException

Description copied from interface: MethodReturnValueHandler

Handles the given return value.

Parameters:

messageContext - the current message context

returnType - the return type to handle. This type must have previously been passed to the MethodReturnValueHandler.supportsReturnType(MethodParameter) method of this interface, which must have returned true.

returnValue - the return value to handle

Throws:

JAXBException