real world xml web services

... Chapter 13: The Future of Web Services 351 Overview 351 Introducing NET My Services 351 Securing NET My Services 353 Working with NET My Services 355 The Global XML Web Services Architecture ... production-quality Web services Chapter 9 explains how to leverage UDDI and DISCO to advertise your Web service and discover other Web services In Chapter 10, I examine strategies for ensuring that your Web services ... 7Chapter 4: XML Schema 385 Chapter 5: Using WSDL to Document Web Services 385 Chapter 6: ASP.NET 385 Chapter 7: XML Serialization 386 Chapter 8: Using Remoting to Build and Consume Web Services

Ngày tải lên: 14/08/2014, 10:22

... for XML- based Web services is via XML Schema XML Schema comprises two specifications managed by the W3C, XML Schema Part 1: Structures (http://www.w3.org/TR/xmlschema-1/) and XML ... <?xml version="1.0" encoding="utf-8"?> 49 <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap-enc="http://schemas.xmlsoap.org/soap/encoding/" ... is the resulting request message for Add(1, 2): <?xml version="1.0"?> <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> <soap:Body>

Ngày tải lên: 14/08/2014, 10:22

... element is equivalent to the previous definition: <?xml version=‘1.0’?> <schema xmlns="http://www.w3.org/2001/XMLSchema.xsd" xmlns:tns="urn:Commerce" targetNamespace="urn:Commerce"> ... pass it an instance of the new type Here is an example: <?xml version=‘1.0’?> <schema xmlns=‘http://www.w3.org/2001/XMLSchema’ xmlns:tire=‘urn:TireTypes’ Trang 19targetNamespace=‘urn:DerivedTireTypes’> ... to its namespace Here is an updated version of the schema: <?xml version=‘1.0’?> <schema xmlns=‘http://www.w3.org/2001/XMLSchema’ Trang 14This time, I indicated that the LocallyScoped

Ngày tải lên: 14/08/2014, 10:22

... and consumption of Web services ASP.NET abstracts the underlying Web services protocols such as SOAP, WSDL, and HTTP away from the developer As I demonstrated in Chapter 1, Web services that expose ... can be leveraged to create robust Web services Additional services such as automatic generation of documentation have also been introduced specifically for Web services For a version 1 product, ... your productivity This model has been extended beyond Web Forms to include Web services ASP.NET is also popular because it offers a rich set of services that you can leverage when you build applications

Ngày tải lên: 14/08/2014, 10:22

... derive the Web service as follows: using System; using System.Web.Services; using System.Web.Services.Protocols; namespace BrokerageFirm { [WebService(Description="This Web service ... IL_0074: ldarg.0 IL_0075: call instance class [System.Web]System.Web.HttpApplicationState [System.Web.Services]System. Web.Services.WebService::get_Application() IL_007a: ldstr "HitCounter" ... IL_007f: ldarg.0 IL_0080: call instance class [System.Web]System.Web.HttpApplicationState [System.Web.Services]System.Web.Services. WebService::get_Application() IL_0085: ldstr "HitCounter"

Ngày tải lên: 14/08/2014, 10:22

... IXmlSerializable interface is as follows: public interface IXmlSerializable { System .Xml. Schema.XmlSchema GetSchema(); void ReadXml(System .Xml. XmlReader reader); void WriteXml(System .Xml. ... Direction=System.Web.Services. Protocols.SoapHeaderDirection.Out)] [System.Web.Services.Protocols.SoapHeaderAttribute ("SoapPaymentHeaderValue")] /// <remarks/> [System.Web.Services.Protocols.SoapRpcMethodAttribute ... a Web method is not ideal. This is especially true for Web services accessed via the Internet, where quality and speed of the connection might be uncertain. This might also be true for Web services

Ngày tải lên: 14/08/2014, 10:22

... Accessing Web Services Now that I have created the Licensing and SoapFileShare Web services for Grabber.NET, it is time to write the client portion of Grabber.NET to access these Web services ... industry cooperation around the adoption of Web services Many companies believed that a directory service for advertising Web services would be crucial to Web services gaining critical mass, and they ... framework provides a set of tools and services for generating WSDL documents for your Web services A WSDL document is automatically generated for Remoting Web services hosted in IIS when you append

Ngày tải lên: 14/08/2014, 10:22

... benefits of improved debugging support for the Web service will outweigh the costs associated with tracking, especially for Web services An instance of a Web service usually supports multiple requests ... are effective for NET exe applications such as those that host Remoting Web services and clients that interact with Web services However, they do not work for applications hosted by ASP.NET, primarily ... attribute in the @ WebService directive Here is an example: <@ WebService Debug="true" Language="C#" Class="MyWebService" > using System; using System.Web.Service; Trang

Ngày tải lên: 14/08/2014, 10:22

... § Web Services Inspection Language (WS-Inspection) § Web Services Security Language (WS-Security) § Web Services License Language (WS-License) § Web Services Routing Protocol (WS-Routing) § Web ... just an e-mail element The Global XML Web Services Architecture (GXA) Today, Web services are built on a set of baseline specifications, which include SOAP, Web Services Description Language (WSDL), ... published Web services UDDI does provide the ability to browse for the Web services exposed by a particular business entity However, it does not provide a means of discovering the Web services

Ngày tải lên: 14/08/2014, 10:22

... http://logicerror.com/semanticWeb-long. Trang 4The five directions discussed in the preceding text will move corporate intranetsand the Web into a semantically rich knowledge base where smart softwareagents and Web services ... Semantic Web can Represent,” http://www.w3.org/DesignIssues/ RDFnot.html. Trang 5Web before understanding the network effect Tim Berners-Lee’s firstexample of the utility of the Web was to put a Web ... advertising services and querying foradvertised services Experts argue that only Semantic Web technologies cansufficiently meet these requirements, and they believe that the Semantic Webcan automate

Ngày tải lên: 14/08/2014, 12:20

... adoption of Web services protocols (SOAP in particular), the future is very bright How Can I Use Web Services? Now that we have discussed the widespread adoption of Web services, ... architectures and turning to XML Web services to integrate them. Additionally, XML is influencing development on every tier of the N-tier network. On the client tier, XML is transformed via XSLT ... your existing applications and turn them into Web services by using the standard Web service protocols that everyone understands Web services... expand to model the rules and axioms

Ngày tải lên: 14/08/2014, 12:20

... IBM later developed Web Services Flow Language (WSFL) to describe how Web services can be composed into new Web services. WSFL describes interactions between multi- ple Web services and is similar ... technologies of Web services, we discussed orchestration and security in Web services, and we provided a vision of where we believe Web services will be tomorrow Web services have ... for Web services is important. Fortunately, technologies for Web services security and XML security have been evolving over the past few years. Some of these technologies are XML Signature, XML

Ngày tải lên: 14/08/2014, 12:20

... This “web of trust”forms the third and final web in Tim Berners-Lee’s three-part vision (collabo-rative web, Semantic Web, web of trust) Supporting this web of trust acrossthe layers are XML Signature ... encoding=”UTF-8”?> <Resume xmlns=”http://ns.hr-xml.org/RecruitingAndStaffing/SEP-2_0” xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance” xsi:schemaLocation=”http://ns.hr-xml.org/RecruitingAndStaffing/SEP-2_0 ... by Protégé forming to the RDF schema in Listing 5.6 <rdf:RDF xmlns:rdf=”&rdf;” xmlns:example_chp5=”&example_chp5;” xmlns:rdfs=”&rdfs;”> <example_chp5:SourceCode rdf:about=”&example_chp5;example-chp5_00015”

Ngày tải lên: 14/08/2014, 12:20

... referenced: ■■ http://www.wiley.com/SemWeb/ch6/xpath.xml ■■ http://www.wiley.com/SemWeb/ch6/stylesheets.xml ■■ http://www.wiley.com/SemWeb/ch6/xlink.xml Using XML Base makes it easier to resolve ... href=”xquery.xml”/> <xi:include href=”xlink.xml”/> </chapter> Understanding the Rest of the Alphabet Soup 133 5 Kendall Grant Clark, “Community and Specifications,” XML Deviant column at XML.com, ... resources. Using XML Base, an earlier example in the last section could be written the fol- lowing way: <?xml version=”1.0”?> <chapter xmlns:xi=”http://www.w3.org/2001/XInclude” xml:base=”http://www.wiley.com/SemWeb/ch6”>

Ngày tải lên: 14/08/2014, 12:20

... or part,a collection of Web pages, and even objects that do not exist on the Web This is similar to the notion of addressability in XTM; some objects exist in the real world and can only be indicated ... the following is an RDF statement in XML serializationsyntax: <?xml version=”1.0”?> <rdf:RDF xmlns:rdf=”http://www.w3.org/1999/02/22-rdf-syntax-ns#” xmlns:j=”http://www.johnshome.org/schema/”> ... driving structural definition of early XML, now largely being superseded by XML Schema So, the earlyTopic Maps standard was in fact based on SGML and used a non-XML syntax.The problem, then as now,

Ngày tải lên: 14/08/2014, 12:20

... symbolically represent in some fashionthe world, the objects of the world, and the relationships among those objects “under-We have the semantics of (some part of) the world in our minds; it is verystructured ... that capa-bility This is a large part of what the Semantic Web is all about The softwareof the future (including intelligent agents, Web services, and so on) will be able to use the knowledge encoded ... the SemanticWeb turn their focus to the so-called web of proof and trust, pragmatic issueswill become much more important, and one could then categorize that level asthe Pragmatic Web Although

Ngày tải lên: 14/08/2014, 12:20

... see that XML is at the bottom of the stack XML fur-nishes the base syntax for interoperability on the Web Above it is XMLSchema, which provides a database-like structuring capability for Web objects,comparable ... (DAML-S)extension has emerged.22 DAML-S is really a collection of ontologies repre-sented in DAML+OIL that address the semantics of Web services, includingservices modeled as processes, resources, ... using surrogates of real-world human objects—and more recently agent-oriented languages—the shift upward from those programming language surrogates of world human objects to world human tasks—have

Ngày tải lên: 14/08/2014, 12:20

... clients via Web services: ASP.NET Web services and .NET Remoting. ASP.NET Web services is more messaging oriented (by default) while Remoting is RPC oriented. [3] The OASIS Web Services for ... platform-independent, Web services are all about interoperability (interop for short). In fact, the true value of Web services is enabling easy integration of heterogeneous applications. Therefore real- world Web ... then covers implementing multiple interfaces on one Web service. Chapter 9: Handling Data In .NET Web Services When building real- world Web services, most of the problems you•ll encounter will...

Ngày tải lên: 14/02/2014, 17:20

... 2003 . Vrije Univer siteit, Amster dam XML Web Services Secu rity Slide2_2 Outlines • Historical • XML Security • Web Services Security • OGSA Security • XML Web Services technology for IIDS - Discussion March ... Amster dam XML Web Services Secu rity Slide2_11 Web services features – three stacks March 27, 2003 . Vrije Univer siteit, Amster dam XML Web Services Secu rity Slide2_24 Open Grid Services Architecture ... Amster dam XML Web Services Secu rity Slide2_4 XML Basics: DTD, Schema, XML Protocol, etc. DTD is document-oriented • Like HTML Schema is data-oriented • XML Signature • SAML Basic XML Protocol(s) • XML- RPC • SOAP XForms,...

Ngày tải lên: 08/07/2013, 01:27

... dụng XML Web Services 7.1 Tạo XML Web Service Trước khi tạo .NET Compact Framework XML Web service client, XML Web Service client phải sử dụng được. Trong phần này chúng ta tạo một Web service, ... WebServiceAttribute ứng dụng vào Web service, QuotableQoutes Web service có thể được dịch và thử. Nhấn phím F5 để dịch và gỡ lỗi XML Web service. QuoteService đưa đến trang Web. Trang Web ... sử dụng kiểu DataSet : - Thay đổi XML Web service để sử dụng DataSet chuẩn. - Thay đổi XML Web Service để đưa ra DataSet chuẩn. - Tạo một XML Web service mới sử dụng kiểu DataSet ...

Ngày tải lên: 02/10/2013, 21:20