chapter 18  a restful web service

... to: ! Create a Web Service project ! Implement Web Service methods, expose them, and control their behavior ! Manage state in a Microsoft ASP.NET-based Web Service ! Debug Web Services Materials ... their behavior ! Manage state in an ASP.NET-based Web Service ! Debug Web Services 2 Module 5: Implementing a Simple Web Service " Creating a Web Service Project Topic Objective To introduce the ... server on which the Web Service resides projectname The name of the Web Service project and any additional path information needed to access the asmx file for the Web Service webservicename.asmx...

Ngày tải lên: 21/12/2013, 05:17

... aggregated Web Services are appropriate ! Implement an aggregating Web Service that uses multiple Web Services 2 Module 9: Implementing a Nonstandard Web Service " HTML Screen Scraping Web Services ... reusing Web Services Web Service aggregation is a technique where a Web Service consumes other Web Services in order to reuse their functionality 14 Module 9: Implementing a Nonstandard Web Service ... Nonstandard Web Service Demonstration: Example of an Aggregated Web Service Topic Objective To demonstrate an aggregated Web Service Contoso Micropayment Web Service UDDI Registry Woodgrove Bank Web Service...

Ngày tải lên: 17/01/2014, 08:20

... design and implement RESTful web services, and clients for those services Our secondary focus is on theory: what it means to be RESTful, and why web services should be more RESTful instead of less ... the architectures that are best for web services So when I talk about RESTful web services, I mean services that look like the Web I’m calling this kind of service resource-oriented In Chapter ... layers of abstraction It’s time to put the web back into web services.” xiii The features that make a web site easy for a web surfer to use also make a web service API easy for a programmer to use...

Ngày tải lên: 16/02/2014, 13:20

... for RESTful web services Leonard Richardson and Sam Ruby’s RESTful Web Services (O’Reilly) See this book to learn more about REST and how to use the Web as a platform for building RESTful web services ... RESTful Web Services Cookbook RESTful Web Services Cookbook Subbu Allamaraju Beijing • Cambridge • Farnham • Köln • Sebastopol • Taipei • Tokyo RESTful Web Services Cookbook ... theory, it is possible to build RESTful applications without relying on HTTP, attempting to so can be an expensive proposition In this book, RESTful web services means web services built using HTTP,...

Ngày tải lên: 16/02/2014, 13:20

... principles •Standardized Service Contracts Service Loose Coupling Service Abstraction Service Reusability Service Autonomy Service Statelessness Service Discoverability Service Composability ... XUÂN VINH TRƯỜNG ĐẠI HỌC NÔNG LÂM TP.HCM RESTful web APIs (RESTful web service) A collection of resources, with four defined aspects: The base URI for the web API http://example.com/resources/ 35 ... org.w3c.dom.Node; /** Searching the web with Yahoo!'s web service using XML.*/ public class YahooSearch { static final String BASE_URI = "http://api.search.yahoo.com/WebSearchService/V1/webSearch"; public static...

Ngày tải lên: 28/05/2015, 07:53

... SOAP web services WSDL stands for Web Services Description Language” Although designed to be flexible enough to describe many types of web services, it is most often used to describe SOAP web services ... SOAP web service: * The service URL and namespace * The type of web service (probably function calls using SOAP, although as I mentioned, WSDL is flexible enough to describe a wide variety of web ... everything you need to know to be able to call a SOAP web service 12.6 Introspecting SOAP Web Services with WSDL Like many things in the web services arena, WSDL has a long and checkered history,...

Ngày tải lên: 17/10/2013, 19:15

... get into For the Web Service, you will place it in the WebService header, where you will want to specify your own namespace as well:

Ngày tải lên: 20/10/2013, 13:15

... < /service> Next, you'll see how to test your Web service Testing a Web Service To test your Web service, point your browser to the following URL: http://localhost/NorthwindWebService/Customers.asmx ... location="http://localhost/NorthwindWebService/Customers.asmx" />

Ngày tải lên: 24/10/2013, 12:15

... to http://DbProgramming/NorthwindWebService: [WebService(Namespace="http://DbProgramming/NorthwindWebService")] public class Customers : System .Web. Services.WebService Notice that you set the ... System .Web; using System .Web. Services; namespace NorthwindWebService { /// /// Summary description for Customers /// /// [WebService(Namespace="http://DbProgramming/NorthwindWebService")] ... [WebService(Namespace="http://DbProgramming/NorthwindWebService")] public class Customers : System .Web. Services.WebService { public Customers() { //CODEGEN: This call is required by the ASP.NET Web Services Designer InitializeComponent();...

Ngày tải lên: 28/10/2013, 19:15

... your Web service Enter a name for your Web service, along with a description The asmx URL for your NorthwindWebService will be similar to the following URL: http://localhost/NorthwindWebService/Customers.asmx ... a really useful Web service that you believe other organizations will want to use, you can register your Web service with the production environment Figure 17.12: The UDDI Web Service Registration ... http://localhost/NorthwindWebService/Customers.asmx?WSDL Select Miscellaneous for your Service Category These settings are shown in Figure 17.18 Click Submit to register your Web service Figure 17.18: Setting the Web...

Ngày tải lên: 07/11/2013, 15:15

... Programmable logic accessible through standard Web protocols XML Web Service TP HT Web Service XML Web Service L XM XML Web Web Service Service NET My Services Client *****************************ILLEGAL ... ! Explain what a Web service is ! Build a Web service that returns data ! Consume a Web service Module 7: Building and Consuming a Web Service That Uses ADO.NET What Is a Web Service? ! Programmable ... of a Web Service that returns a DataSet Imports System .Web. Services Public Class Service1 Inherits System .Web. Services.WebService 'This method accepts a city name as a query parameter ...

Ngày tải lên: 10/12/2013, 16:15

... Figure 17.8: Northwind Web Service You can view the WSDL file for your Web service by clicking the Service Description link, and you can test your Web service by clicking the Retrieve ... add the reference to your Web service to your project and continue You can see the new reference in the Solution Explorer window (see Figure 17.9) Figure 17.9: The new Web reference in Solution ... again, if your Web service is not deployed on the local computer, then replace localhost in this code with the name of your remote computer This code creates an object named myCustomersService to...

Ngày tải lên: 14/12/2013, 22:15

... you can concentrate on building a Web service Web Services Enhancements Not long after Web services became a mainstream technology for integrating distributed services together, it became apparent ... this Web service would probably insist on a higher level of security This is one example of policy Other examples include the quality of service and reliability of the Web service A Web service ... asked, a Web service is expected to supply a description of it-self A client can submit a request to a Web service with the query string wsdl appended to it: http://localhost/NorthwindServices /Service. asmx?wsdl...

Ngày tải lên: 15/12/2013, 00:15

... build XML web services In NET, web services are implemented as ASMX files beginning with a @WebService directive For example, the solution code contains the following directive: Methods in the web service class that are exposed over the Web are tagged with the WebMethod attribute Untagged methods...

Ngày tải lên: 24/12/2013, 05:15

... Open the SecurityWebServices Web Service project you created in How-To 13.2 Add the code from Listing 13.4 in the "Technique" section to create the GetUserInfo method Test the new Web method When ... If End Sub Figure 13.14 The information in the data grid was retrieved from a Web Service Comments You can use Web Services in literally thousands of ways This chapter just covers a couple, but ... Retrieving a Dataset from a Web Service Private Sub btnLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogin.Click Dim wsSec As localhost.SecurityServices wsSec = New...

Ngày tải lên: 24/12/2013, 06:17

... XML Web service Supplier Supplier Published XML Web Service Information Published XML Web Service Information UDDI Supplier Supplier www.supplier.com Web Service Call Web Service Call XML Web ... XML Web Services in a B2B Solution Lesson: Providing XML Web Services to Trading Partners ! Reasons to Provide XML Web Services ! Considerations for Hosting XML Web Services ! How You Make XML Web ... Web services XML Web services Internet Supplier Supplier XML Web Service Provider *****************************ILLEGAL FOR NON-TRAINER USE****************************** Introduction XML Web services...

Ngày tải lên: 17/01/2014, 08:20

... build XML web services In NET, web services are implemented as ASMX files beginning with a @WebService directive For example, the solution code contains the following directive: Methods in the web service class that are exposed over the Web are tagged with the WebMethod attribute; untagged...

Ngày tải lên: 21/01/2014, 11:20

... Hong Kong Observatory (Hong Kong) offer weather alerts as a web service * Atom API for managing web- based content * Syndicated feeds from weblogs and news sites bring you up-to-theminute news from ... compression Many web services have the ability to send data compressed, which can cut down the amount of data sent over the wire by 60% or more This is especially true of XML web services, since ... HTTP library for downloading it Debugging is also easier, because you can load up the web service in any web browser and see the raw data Modern browsers will even nicely format and pretty-print...

Ngày tải lên: 26/01/2014, 08:20

... build XML web services In NET, web services are implemented as ASMX files beginning with a @WebService directive For example, the solution code contains the following directive: Methods in the web service class that are exposed over the Web are tagged with the WebMethod attribute Untagged methods...

Ngày tải lên: 26/01/2014, 10:20

... discuss the rapid increase in survival of individuals in insect populations due to natural selection Webb and Horsfall (1967) described the rapid decrease in pine mouse (Pitymys pinetorum) mortality ... success among glycolytic allozyme genotypes of Colias butterflies, Genetics, 109, 157–175, 1985 Webb, R.E and Horsfall, F., Jr., Endrin resistance in the pine mouse, Science, 156, 1762, 1967 Weis,...

Ngày tải lên: 18/06/2014, 16:20