Package org.springframework.ws.server.endpoint.adapter.method

Class AbstractPayloadMethodProcessor

java.lang.Object
org.springframework.xml.transform.TransformerObjectSupport
org.springframework.ws.server.endpoint.adapter.method.AbstractPayloadMethodProcessor
All Implemented Interfaces:
MethodArgumentResolver, MethodReturnValueHandler
Direct Known Subclasses:
AbstractJaxb2PayloadMethodProcessor, AbstractPayloadSourceMethodProcessor, MarshallingPayloadMethodProcessor
public abstract class AbstractPayloadMethodProcessor extends TransformerObjectSupport implements MethodArgumentResolver, MethodReturnValueHandler
Abstract base class for MethodArgumentResolver and MethodReturnValueHandler implementations based on RequestPayload and ResponsePayload annotations.
Since:
2.0
Author:
Arjen Poutsma

  • Constructor Details

    • AbstractPayloadMethodProcessor

      public AbstractPayloadMethodProcessor()

  • Method Details

    • supportsParameter

      public final boolean supportsParameter(org.springframework.core.MethodParameter parameter)
      Indicates whether the given method parameter is supported by this resolver.

      This implementation gets checks if the given parameter is annotated with RequestPayload, and invokes supportsRequestPayloadParameter(org.springframework.core.MethodParameter) afterwards.

      Specified by:
      supportsParameter in interface MethodArgumentResolver
      Parameters:
      parameter - the method parameter to check
      Returns:
      true if this resolver supports the supplied parameter; false otherwise

    • supportsRequestPayloadParameter

      protected abstract boolean supportsRequestPayloadParameter(org.springframework.core.MethodParameter parameter)
      Indicates whether the given method parameter, annotated with RequestPayload, is supported by this resolver.
      Parameters:
      parameter - the method parameter to check
      Returns:
      true if this resolver supports the supplied parameter; false otherwise

    • supportsReturnType

      public final boolean supportsReturnType(org.springframework.core.MethodParameter returnType)
      Indicates whether the given method return type is supported by this handler.

      This implementation gets checks if the method of the given return type is annotated with ResponsePayload, and invokes supportsResponsePayloadReturnType(org.springframework.core.MethodParameter) afterwards.

      Specified by:
      supportsReturnType in interface MethodReturnValueHandler
      Parameters:
      returnType - the method return type to check
      Returns:
      true if this handler supports the supplied return type; false otherwise

    • supportsResponsePayloadReturnType

      protected abstract boolean supportsResponsePayloadReturnType(org.springframework.core.MethodParameter returnType)
      Indicates whether the given method return type, annotated with ResponsePayload, is supported.
      Parameters:
      returnType - the method parameter to check
      Returns:
      true if this resolver supports the supplied return type; false otherwise

    • convertToByteArrayInputStream

      protected ByteArrayInputStream convertToByteArrayInputStream(Source source) throws TransformerException
      Converts the given source to a byte array input stream.
      Parameters:
      source - the source to convert
      Returns:
      the input stream
      Throws:
      TransformerException - in case of transformation errors