CN103631595A - Method for developing Web Service based on CXF (CeltiXfire) - Google Patents

Abstract

The invention discloses a method for developing Web Service based on CXF (CeltiXfire). The method comprises the following steps: developing a suitable Java file according to a CXF programming requirement; generating a required WSDL (Web Services Description Language) document by the CXF, and exporting the WSDL document to form a Web Service file; examining the WSDL document corresponding to the generated Web Service file to remotely call the Web Service by a client. According to the method, a code priority development mode is used, the aim of calling the Web Service remotely by the client is fulfilled by examining the WSDL document corresponding to the generated Web Service, the problem about the universal adaptability to the development of the Web Service is solved, the process of developing the Web Server by a developer is greatly simplified, and the development speed is improved.

Description

Method based on CXF exploitation Web Service

Technical field

The present invention relates to relate to JAVA technology and Web Service communication technical field, relate in particular to a kind of method based on CXF exploitation Web Service.

Background technology

Along with fast development and the widespread use of computing machine and network technology, the level of informatization of Government and enterprise all departments has obtained significantly improving, and the quantity of the collection of data, storage, processing and propagation also grows with each passing day.Data sharing is significant to the mankind's work, and sharing of data, can make more people can use more fully existing data resource, reduces work and the corresponding expenses such as Data Collection that repeat.But form that data exist is different and in the process of data sharing, different data may be present in different platforms, visit by different modes, and these have all caused the difficulty to data sharing; In addition, due to various, be organized in while setting up own application system and storage data, lack unified planning and management, often adopt the different technology that realizes and memory technology, so data often become " information island ", be difficult to realize the fully shared of data.

Web Service is mainly in order to make the information between original each isolated website can intercom mutually, share.What Web Service was used is upper unified, the open standard of Internet (the Internet), as HTTP (Hyper Text Transfer Protocol, HTML (Hypertext Markup Language)), XML (Extensible Markup Language, extend markup language), SOAP (Simple Object Access Protocol, Simple Object Access Protocol), WSDL (Web Services Description Language, Web Service descriptive language) etc., for example, so Web service can be used in the environment (: Windows, Linux) of any these standards of support.The appearance of Web Service has met the desired basic function of dynamic business cooperation and principle, thereby makes Web not only become the platform of information sharing, and becomes the shared platform of service.But, no matter be SOAP or WSDL, all relatively copy, if wishing oneself manually to write WSDL, developer develops Web Service, difficulty is sizable.Apache CXF is a Service framework of increasing income, and can be used for simplifying user's Service exploitation, and the application based on CXF exploitation can provide the services such as SOAP, XML/HTTP, RESTful HTTP or CORBA.CXF bottom also can be used different host-host protocols, comprises HTTP, JMS or JBI etc.Meanwhile, CXF disposes flexibly, supports multiple programming language.

Summary of the invention

Technical matters to be solved by this invention is to provide a kind of method based on CXF exploitation Web Service, described method can solve the general adaptability problem of client call WebService, greatly alleviate the process that developer develops Web Service, improved tempo of development.

For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of method based on CXF exploitation Web Service, is characterized in that comprising the following steps:

1) by CXF programming requirement, develop applicable Java file;

2) CXF generates needed WSDL document, and is exported to Web Service file;

3) by checking the WSDL document corresponding to Web Service file of generation, realize this Web Service of client far call.

Preferably, described method specifically comprises the following steps: 1) for Web Service service provides class definition an interface;

2) for this interface provides the corresponding class that realizes;

3) simple DTO, User class definition;

4) definition server category;

5) at client issue Web Service, after Web Service issues successfully, use browser to visit the corresponding WSDL of Web Service, by checking this WSDL, client can this Web Service of far call.

The beneficial effect that adopts technique scheme to produce is: described method can alleviate the process that developer develops Web Service greatly, the present invention uses the preferential development mode of code, namely we only need by CXF requirement, develop applicable Java file, CXF will generate required WSDL document automatically, and exported to Web Service, by checking the WSDL document corresponding to Web Service of generation, realize the object of this Web Service of client far call, solve the general adaptability problem of exploitation Web Service, improved tempo of development.

Embodiment

A method based on CXF exploitation Web Service, is characterized in that comprising the following steps: by CXF programming requirement, develop applicable Java file; CXF generates needed WSDL document, and is exported to Web Service file; By checking the WSDL document corresponding to Web Service file of generation, realize this Web Service of client far call.

Embodiment is as follows: step 1, for Web Service service provides class definition an interface:

Step 2: for this interface provides the corresponding class that realizes:

Step 3: simple DTO, User class definition:

Step 4: server category of the present invention:

Step 5: client code example of the present invention:

After Web Service issues successfully, we use browser to visit the corresponding WSDL of Web Service of the present invention, and by checking this WSDL, client can this Web Service of far call.

Described method can alleviate the process that developer develops Web Service greatly, the present invention uses the preferential development mode of code, namely we only need by CXF requirement, develop applicable Java file, CXF will generate required WSDL document automatically, and exported to Web Service, by checking the WSDL document corresponding to Web Service of generation, realize the object of this Web Service of client far call, the general adaptability problem that solves exploitation Web Service, has improved tempo of development.

Applied specific case herein principle of the present invention and embodiment thereof are set forth, the explanation of above embodiment is just with helping understand method of the present invention and core concept thereof.It should be pointed out that for the person of ordinary skill of the art, can also carry out some improvement and modification to the present invention under the premise without departing from the principles of the invention, these improvement and modification also fall in the protection domain of the claims in the present invention.

Claims (2)

1. based on CXF, develop a method of Web Service, it is characterized in that comprising the following steps:

1) by CXF programming requirement, develop applicable Java file;

2) CXF generates needed WSDL document, and is exported to Web Service file;

3) by checking the WSDL document corresponding to Web Service file of generation, realize this Web Service of client far call.

2. the method based on CXF exploitation Web Service according to claim 1, is characterized in that specifically comprising the following steps:

1) for Web Service service provides class definition an interface;

2) for this interface provides the corresponding class that realizes;

3) simple DTO, User class definition;

4) definition server category;

5) at client issue Web Service, after Web Service issues successfully, use browser to visit the corresponding WSDL of Web Service, by checking this WSDL, client can this Web Service of far call.