以文本方式查看主题 - W3CHINA.ORG讨论区 - 语义网·描述逻辑·本体·RDF·OWL (http://bbs.xml.org.cn/index.asp) -- 『 Web Services & Semantic Web Services 』 (http://bbs.xml.org.cn/list.asp?boardid=10) ---- 请问关于soap 1.2 relay消息时infoset的处理问题 (http://bbs.xml.org.cn/dispbbs.asp?boardid=10&rootid=&id=59115) |
-- 作者:drach -- 发布时间:2/24/2008 8:53:00 PM -- 请问关于soap 1.2 relay消息时infoset的处理问题 2.7.2.1 Relayed Infoset This section describes the behavior of SOAP forwarding intermediaries with respect to preservation of the XML infoset properties of a relayed SOAP message. Unless overridden by the processing of SOAP features at an intermediary (see 2.7.2 SOAP Forwarding Intermediaries), the following rules apply: All XML infoset properties of a message MUST be preserved, except as specified in rules 2 through 22. The element information item for a header block targeted at an intermediary MAY be removed, by that intermediary, from the [children] property of the SOAP Header element information item as detailed in 2.7.2 SOAP Forwarding Intermediaries. Element information items for additional header blocks MAY be added to the [children] property of the SOAP Header element information item as detailed in 2.7.2 SOAP Forwarding Intermediaries. In this case, a SOAP Header element information item MAY be added, as the first member of the [children] property of the SOAP Envelope element information item, if it is NOT already present. White space character information items MAY be removed from the [children] property of the SOAP Envelope element information item. White space character information items MAY be added to the [children] property of the SOAP Envelope element information item. White space character information items MAY be removed from the [children] property of the SOAP Header element information item. White space character information items MAY be added to the [children] property of the SOAP Header element information item. Comment information items MAY be added to the [children] property of the SOAP Envelope element information item. Comment information items MAY be removed from the [children] property of the SOAP Envelope element information item. Comment information items MAY be added to the [children] property of the SOAP Header element information item. Comment information items MAY be removed from the [children] property of the SOAP Header element information item. Attribute information items MAY be added to the [attributes] property of the SOAP Envelope element information item. Attribute information items MAY be added to the [attributes] property of the SOAP Header element information item. Attribute information items MAY be added to the [namespace attributes] property of the SOAP Envelope element information item. Attribute information items MAY be added to the [namespace attributes] property of the SOAP Header element information item. SOAP role attribute information items that are present in the [attributes] property of SOAP header block element information items may be transformed as described in 5.2.2 SOAP role Attribute. SOAP mustUnderstand attribute information items that are present in the [attributes] property of SOAP header block element information items may be transformed as described in 5.2.3 SOAP mustUnderstand Attribute. SOAP relay attribute information items that are present in the [attributes] property of SOAP header block element information items may be transformed as described in 5.2.4 SOAP relay Attribute. The [base URI] property of the document information item need not be maintained. The [base URI] property of element information items MAY be changed or removed. The [character encoding scheme] property of the document information item MAY be changed or removed. All namespace information items in the [in-scope namespaces] of element information items MUST be preserved. Additional namespace information items MAY be added.
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-- 作者:drach -- 发布时间:2/25/2008 5:28:00 PM -- 请问上面定义了哪些Infoset在relay时可以被新消息采用,哪些可以放弃,请问谁知道这些infoset具体在什么情况下被采用/放弃?谁能举个例子 |
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