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 /*
  * Copyright 2005-2010 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.ws.server.endpoint.adapter.method;
Strategy interface used to resolve method parameters into arguments. This interface is used to allow the org.springframework.ws.server.endpoint.adapter.DefaultMethodEndpointAdapter to be indefinitely extensible.

Author(s):
Arjen Poutsma
Since:
2.0
public interface MethodArgumentResolver {

    
Indicates whether the given method parameter is supported by this resolver.

Parameters:
parameter the method parameter to check
Returns:
true if this resolver supports the supplied parameter; false otherwise
    boolean supportsParameter(MethodParameter parameter);

    
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 supportsParameter(org.springframework.core.MethodParameter) method of this interface, which must have returned true.
Returns:
the resolved argument. May be null.
Throws:
java.lang.Exception in case of errors
    Object resolveArgument(MessageContext messageContextMethodParameter parameterthrows Exception;
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