Provider (Java EE 5)

Java EE API

previous page next page

Overview

Package

Class

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

javax.xml.ws Interface Provider<T>

public interface Provider<T>

服务端点可以将 Provider 接口作为 SEI 的动态替代方法实现。要求实现支持 Provider<Source> 和 Provider<SOAPMessage>。 ServiceMode 注释可以用来控制 Provider 实例是收到整个协议消息还是只收到消息有效载荷。

since	JAX-WS 2.0
See also	javax.xml.transform.Source, javax.xml.soap.SOAPMessage, javax.xml.ws.ServiceMode

英文文档：

Service endpoints may implement the Provider interface as a dynamic alternative to an SEI. Implementations are required to support Provider<Source> and Provider<SOAPMessage>. The ServiceMode annotation can be used to control whether the Provider instance will receive entire protocol messages or just message payloads.

Since:: JAX-WS 2.0
See Also:: Source, SOAPMessage, ServiceMode

Method Summary
`T`	`invoke(T request)` Invokes an operation occording to the contents of the request message.

Method Detail

英文文档：

invoke

T invoke(T request)

Invokes an operation occording to the contents of the request message.

Parameters:: request - The request message or message payload.
Returns:: The response message or message payload. May be null if there is no response.
Throws:: WebServiceException - if there is an error processing request. The cause of the WebServiceException may be set to a subclass of ProtocolException to control the protocol level representation of the exception.
See Also:: MessageContext, ProtocolException