Provider (Java EE 5 SDK)

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Java EE 5 SDK

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javax.xml.ws Interface Provider<T>

public interface Provider<T>

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.

从以下版本开始:: JAX-WS 2.0
另请参见:: Source, SOAPMessage, ServiceMode

方法摘要
`T`	`invoke(T request)` Invokes an operation occording to the contents of the request message.

方法详细信息

invoke

T invoke(T request)

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

参数:: request - The request message or message payload.
返回:: The response message or message payload. May be null if there is no response.
抛出异常:: 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.
另请参见:: MessageContext, ProtocolException

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