create a web service in java using eclipse

Ngày tải lên: 14/12/2013, 22:15

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Ngày tải lên: 26/01/2014, 10:20

... 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

... This causes the RetrieveCustomers() 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, the RetrieveCustomers() method 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 ... a whereClause of CustomerID= '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. ...

Ngày tải lên: 24/10/2013, 12:15

... 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 ... SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = selectString; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = ... System.ComponentModel; using System.Data; using System.Diagnostics; using System .Web; using System .Web. Services; namespace NorthwindWebService { /// <summary> /// Summary description...

Ngày tải lên: 28/10/2013, 19:15

... Logging 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 ... organization's intranet and build an internal system made up of Web services written internally. In this section, you'll register the NorthwindWebService you created earlier in this chapter. ... Registering a Web Service In this section, you'll see how to register a Web service using Microsoft's Universal Description, Discovery, and Integration (UDDI) service. You can think of...

Ngày tải lên: 07/11/2013, 15:15

... load a DataSet from this stream, inferring or reading schema information as needed. 2. You are building a client application that calls a Web service. What must you do before calling a Web ... students in your 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 ... a DataSet? ! Why use a strongly typed DataSet? Transition to Practice Exercise: Now that you have seen examples of creating a Web service, you can practice creating a Web service programmatically....

Ngày tải lên: 10/12/2013, 16:15

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Ngày tải lên: 24/03/2014, 01:20

Ngày tải lên: 12/07/2014, 13:20

... designer in Figure 13.9. Figure 13.9. Adding descriptions to the Web Service. 13.2 Create a Simple XML Web Service Using Parameters I have seen how to create a Web Service using the sample that ... Service. This security Web Service is going to take in two parameters: Login Name and Password. It will then check against a table that you will create of names, passwords, and security levels. ... is called WebServiceSecurity.MDB and is, in fact, a jet database. You can see the table created, tblUsers, in Figure 13.8. Figure 13.8. Using the tblUsers, you can look up usernames and passwords...

Ngày tải lên: 20/10/2013, 13:15

... “.;c:\jakarta-tomcat\lib\servlet.jar;” ➥ de/tarent/forum/OutputChatMessagesTag .java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;” ➥ de/tarent/forum/OutputDebugInfoTag .java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;” ➥ de/tarent/forum/NoCacheHeaderTag .java ... de/tarent/forum/TransformTag .java -d /classes javac de/tarent/forum/NodeKey .java -d /classes javac de/tarent/forum/BonNode .java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;” ➥ de/tarent/forum/ForestHashtable .java ... “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan- ➥ j_2_0_1\bin\xalan.jar;c:\xalan-j_2_0_1\bin\xerces.jar;” ➥ de/tarent/forum/Xalan2Transformer .java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan- ➥ j_2_0_1\bin\xalanj1compat.jar;c:\xalan-j_2_0_1\bin\xalan.jar;c:\xalan- ➥ j_2_0_1\bin\xerces.jar;” de/tarent/forum/TransformTag.java...

Ngày tải lên: 14/12/2013, 22:15

... c:\jakarta-tomcat\classes;c:\jakarta- tomcat\lib\ant.jar;c:\jakarta-tomcat\lib\jaxp.jar;c:\jakarta- ➥ tomcat\lib\servlet.jar;c:\jakarta-tomcat\lib\parser.jar;c:\jakarta-tomcat\lib\we ➥ bserver.jar;c:\jakarta-tomcat\lib\jasper.jar;c:\jakarta- ➥ tomcat\lib\xalanservlet.jar;c:\jakarta-tomcat\lib\xerces.jar;c:\jakarta- ➥ tomcat\lib\xalanj1compat.jar;c:\jakarta-tomcat\lib\aaxalan.jar;c:\jdk1.3\lib\too ➥ ls.jar 2001-05-23 ... CLASSPATH. Using CLASSPATH: c:\jakarta-tomcat\classes;c:\jakarta- tomcat\lib\ant.jar;c:\jakarta-tomcat\lib\jaxp.jar;c:\jakarta- ➥ tomcat\lib\servlet.jar;c:\jakarta-tomcat\lib\parser.jar;c:\jakarta-tomcat\lib\we ➥ bserver.jar;c:\jakarta-tomcat\lib\jasper.jar;c:\jakarta- ➥ tomcat\lib\xalanservlet.jar;c:\jakarta-tomcat\lib\xerces.jar;c:\jakarta- ➥ tomcat\lib\xalanj1compat.jar;c:\jakarta-tomcat\lib\aaxalan.jar;c:\jdk1.3\lib\too ➥ ls.jar 2001-05-23 ... editor. Congratulations! You now have a new Web application installed. As the chess saying goes, “the rest is all a matter of details.”You have what you need: an example of a Java servlet calling a JSP page,...

Ngày tải lên: 14/12/2013, 22:15

... discussed and heralded in particular as a great benefit in connecting legacy applications to modern Web- based applications. Within a Web application, passing even one parameter that contains XML data ... environments. 5.4 XML Data Flows in Web Applications We believe that passing XML data within a Web application will turn out to be as important as passing XML data between systems and applications.The latter ... database management system because handling chat data is an obvious job.We decided against that for several rea- sons. One is that we did not want to assume that all our readers are familiar...

Ngày tải lên: 14/12/2013, 22:15

... of actors, we can hardly have a program intelligent enough to maintain a meaningful user experience. In the bonForum Web application, we also use another mechanism to relate differ- ent Web pages ... for example, by a kind of “window in time,” consisting of a hashtable with session ID values using a datestamp as a key. If the size of the hashtable exceeds the acceptable limit in size and processor ... bonForumXML (a ForestHashtable ) as a string. Now we decided to make it the input XML stream for the Xalan XSLT processor as part of our TransformTag class. Displaying the available chats would mean...

Ngày tải lên: 14/12/2013, 22:15

... Topic ■ Performing thread synchronization ■ Synchronizing the XML database ■ Finding the chat and actor status in Chat ■ Rejoining existing chats ■ Starting a chat ■ Adding a host actor ■ Adding a chat element 08 ... to each JSP-produced page of a bonForum instance. The incoming request parameters are validated and made available to the Web application in whatever scope is appropriate.We will give two examples ... “sessionMaxInactiveMinutes”, sessionMaxInactiveMinutes ); } As a second example of request parameter handling, see how simply the age value input by a bonForum user is made available in the session...

Ngày tải lên: 14/12/2013, 22:15

... If the actor was in the chat, always join it with the previous status; otherwise, warn and ask again. 3. If the actor was in the chat, always join as a guest; otherwise, warn and ask again. 08 ... classes, one for Xalan -Java 1 and one for Xalan- Java 2. Simplifying greatly, here are the statements called by the TransformTag class to get its XML database in a string: private static BonForumStore ... in terms of examples taken from the source code. n Acts as wrapper for XML database (now a ForestHashtable ) n Initializes the XML database for use as a chat Web app n Loads XML files into a...

Ngày tải lên: 14/12/2013, 22:15