create a web service with java

... http://localhost:8080/helloservice/hello?wsdl" Sau quá trình parse web service thành các class, chúng ta sẽ có các tập tin sau: HelloService .java Hello .java HelloResponse .java ObjectFactory .java Các bước tạo đối tượng web service tương tự ... dựng một web service, đó là JAX-WS và Apache Axis. 4.2.1 JAX-WS JAX-WS (Java API for XML Web Services) là một bộ thư viện được phát triển dưới sự quản lý c a Sun Microsystem. Trang chủ c a dự án ... bởi Apache Software Foundation. Axis hỗ trợ tạo ra các web service d a trên giao thức SOAP. Trong báo cáo này, nhóm 23 chỉ tập trung vào xây dựng web service với JAX-WS. Các thông tin về Axis...

Ngày tải lên: 25/04/2013, 12:02

... returns a DataSet with a DataTable containing the one row from the Customers table with a CustomerID of ALFKI, as shown in Figure 17.5 . Notice that the equals (=) and single quote (') characters ... method to return a DataSet with a DataTable containing all the rows from the Customers table (see Figure 17.6 ). Notice that the space characters in the whereClause parameter value have been converted ... 'ALFKI' As you can see from Figure 17.5 , the DataSet is returned as an XML document. You can use this XML in your client programs that use the Web service. You'll see how to write a client...

Ngày tải lên: 24/10/2013, 12:15

... SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = selectString; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = ... null; Creating a Web Service In this section, you'll create a Web service that contains a method that returns a DataSet containing rows from the Customers table. Start VS .NET and select ... Customers class is derived from the System .Web. Services.WebService class, which indicates that the Customers class forms part of a Web service. Near the end of Listing 1.1 , you'll notice a method...

Ngày tải lên: 28/10/2013, 19:15

... your email address, name, and phone number Read the Terms Of Use page and click Accept if you want to continue. If you create a really useful Web service that you believe other organizations ... people's Web services in your system. You can even register Web services for your own organization's intranet and build an internal system made up of Web services written internally. ... in using a Microsoft Passport account Note If you don't have a Passport account, click the Get One Now link and sign up for a Passport account. Enter your email address, name, and phone...

Ngày tải lên: 07/11/2013, 15:15

... is easier to maintain and support. Java servlets A Java servlet relates to a server, roughly, as a Java applet does to a web browser. A servlet is a program that plugs into a web server and allows ... 740 ■ Interface BodyTag 740 Class BodyTagSupport 740 ■ Interface IterationTag † 741 Class PageData † 741 ■ Interface Tag 741 Class TagAttributeInfo 742 ■ Class TagData 742 Class TagExtraInfo 743 ■ Class ... events and has published numerous articles on all aspects of web application development from Java to relational databases. He is a Sun Certified Java Program- mer, an IBM Master Inventor, and holds...

Ngày tải lên: 10/12/2013, 02:15

... class. ! What are some other ways that you could fill the local DataSet with data other than by using a DataAdapter? ! What is the purpose of creating an empty, local instance of a DataSet? ! ... Consuming a Web Service That Uses ADO.NET Lesson: Building and Consuming a Web Service That Returns Data ! What Is a Web Service? ! How to Build a Web Service That Returns Database Information ! How ... Consuming a Web Service That Uses ADO.NET How to Build a Web Service That Returns Database Information ! Web services that return database information typically: " Establish a connection...

Ngày tải lên: 10/12/2013, 16:15

... a Web Service In this section, you'll see how to use a Web service in a Windows application. Start VS .NET and select File ➣ New ➣ Project. Create a new Windows application named UseWebServiceInWindows. ... local computer, then replace localhost with the name of your remote computer. Your Web service will be located and a test page displayed (see Figure 17.8 ). Note Once again, if your Web ... UseWebServiceInWindows. Drag a DataGrid, TextBox, and Button control to your form. Set the Name property of your DataGrid to customersDataGrid. Set the Name property of your TextBox to whereClauseTextBox,...

Ngày tải lên: 14/12/2013, 22:15

... such as Java, can use them. The reverse is also true; you can build Web services by using Java, and write consumer applications in C#. You can use several different languages with Visual Studio ... standard, accepted, and well-understood protocol called HTTP to transmit data, and a portable data format that is based on XML. HTTP and XML are both standardized technologies that can be used ... 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...

Ngày tải lên: 15/12/2013, 00:15

... tables. UpdateOrders( ) Takes a DataSet argument containing the changes made to the DataSet created by the LoadOrders( ) method, creates two DataAdapter objects with CommandBuilder generated ... Use a DataSet object. The XML web service code contains two methods: LoadOrders( ) Creates and returns a DataSet containing the Orders and Order Details tables from Northwind and a DataRelation ... [WebMethod] public DataSet LoadOrders( ) { DataSet ds = new DataSet( ); SqlDataAdapter da; // Fill the Order table and add it to the DataSet. da = new SqlDataAdapter("SELECT...

Ngày tải lên: 24/12/2013, 05:15

... "Order_OrderDetails_Relation"; // . . . [WebMethod] public DataSet LoadOrders( ) { DataSet ds = new DataSet( ); SqlDataAdapter da; // Fill the Order table and add it to the DataSet. ... Details]", ConfigurationSettings.AppSettings["DataConnectString"]); DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE); da.FillSchema(orderDetailTable, SchemaType.Source); ... da.FillSchema(orderTable, SchemaType.Source); da.Fill(orderTable); ds.Tables.Add(orderTable); // Fill the OrderDetails table and add it to the DataSet. da = new SqlDataAdapter("SELECT...

Ngày tải lên: 21/01/2014, 11:20

... results are based on a new table created by the SQL string that is displayed. Comments You will probably want to go ahead and drop the new table after you are finished using it if you don't ... odaResults.Fill(dtResults) Catch excp As Exception MessageBox.Show(excp.Message) Exit Sub End Try ' Assign the data table to the data grid's DataSource property Me.dgResults.DataSource = ... SQL Statement in the lblSQLString Label to Display and Use Later Private Sub frmHowTo6_7_Load(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles MyBase.Load '...

Ngày tải lên: 21/01/2014, 12:20

... Northwind and a DataRelation between those tables. UpdateOrders( ) Takes a DataSet argument containing the changes made to the DataSet created by the LoadOrders( ) method, creates two DataAdapter ... [WebMethod] public DataSet LoadOrders( ) { DataSet ds = new DataSet( ); SqlDataAdapter da; // Fill the Order table and add it to the DataSet. da = new SqlDataAdapter("SELECT ... ConfigurationSettings.AppSettings["DataConnectString"]); DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE); da.FillSchema(orderDetailTable, SchemaType.Source); da.Fill(orderDetailTable); ds.Tables.Add(orderDetailTable);...

Ngày tải lên: 26/01/2014, 10:20

... rewarded and recognized. People want to do great work, they want to know they make an impact that is measurable and appreciated. Find advocates or champions in other parts of your organization. ... important than quality, for example. And the reverse can be true, even for the same person on the same day. Simply said, to create value, you need to understand what it is that someone values. The ... You can’t do this all by yourself. And in the same vein as the saying “death by a thousand cuts”, great service is accomplished by thousands of small actions. Besides the immediate benefit of additional...

Ngày tải lên: 27/01/2014, 11:07

... developed an Ajax as well as a non-Ajax approach for browsing the employees by department. In this chapter, let’s create a way to add employees to the database. Naturally we’ll start with the non-Ajax ... who can’t take advantage of Ajax (because their browser doesn’t support JavaScript and XMLHttpRequest). Creating an Ajax-enabled application that will still func- tion for non-Ajax-enabled ... doesn’t actually use that object. Another JavaScript fi le will do that for each specifi c instance, like the HTML form already created. Use any text editing application to make a new JavaScript...

Ngày tải lên: 27/03/2014, 13:38

... They have a lot of application in many fields. Web service is place that store data and implement data. A lot of users can use web service for create their own applications. Using web services ... web service that has advantages for both users and developers appeared: Oauth. This protocol quickly became standard for authorization of web service. A lot of web services applied Oauth like Facebook, ... architecture. Web API is a development in Web services (in a movement called Web 2.0) where emphasis has been moving away from SOAP based services towards representational VIETNAM NATIONAL UNIVERSITY, HANOI UNIVERSITY...

Ngày tải lên: 12/04/2014, 15:40

Ngày tải lên: 28/04/2014, 15:40

Ngày tải lên: 28/04/2014, 16:20

Ngày tải lên: 28/04/2014, 16:20

Ngày tải lên: 27/06/2014, 21:20

Ngày tải lên: 27/06/2014, 21:20