described in a web service description file (in WSDL format), you can write client programs that call the web service in any language with a toolkit that understands WSDL. These days, that includes most programming object-oriented client code; all you need is a programming language with a toolkit that can parse WSDL and generate client wrapper code from it. We describe this further in chapter 2.2, Using the raw messages are to be exchanged between a service and its clients; the service descriptions are governed by WSDL. In the case of VirtualBox, this translates into the following three components: 1. The VirtualBox

described in a web service description file (in WSDL format), you can write client programs that call the web service in any language with a toolkit that understands WSDL. These days, that includes most programming object-oriented client code; all you need is a programming language with a toolkit that can parse WSDL and generate client wrapper code from it. We describe this further in chapter 3, Using the raw web messages are to be exchanged between a service and its clients; the service descriptions are governed by WSDL. In the case of VirtualBox, this translates into the following three components: 1. The VirtualBox

spécifications liées aux différents aspects des services web – pour déployer un WS : au minimum SOAP + WSDL + UDDI ## SOAP • Structure d'un message SOAP - Enveloppe, Entête, Corps, Erreurs • Squelette (SOAP) nécessite WSDL et UDDI : - SOAP : Echange de messages XML sur le réseau - WSDL : Web Service Description Language - UDDI : Universal Description, Discovery and Integration • WSDL : Description d'informations sur les services web - annuaire d'interfaces de services web décrites en WSDL • Tutorial WSDL/UDDI w3schools $ ^{11} $ ## REST : REpresentational State Transfer • Style d'architecture

described in a web service description file (in WSDL format), you can write client programs that call the web service in any language with a toolkit that understands WSDL. These days, that includes most programming object-oriented client code; all you need is a programming language with a toolkit that can parse WSDL and generate client wrapper code from it. We describe this further in chapter 3, Using the raw web messages are to be exchanged between a service and its clients; the service descriptions are governed by WSDL. In the case of VirtualBox, this translates into the following three components: 1. The VirtualBox

described in a web service description file (in WSDL format), you can write client programs that call the web service in any language with a toolkit that understands WSDL. These days, that includes most programming object-oriented client code; all you need is a programming language with a toolkit that can parse WSDL and generate client wrapper code from it. We describe this further in chapter 2.2, Using the raw messages are to be exchanged between a service and its clients; the service descriptions are governed by WSDL. In the case of VirtualBox, this translates into the following three components: 1. The VirtualBox

described in a web service description file (in WSDL format), you can write client programs that call the web service in any language with a toolkit that understands WSDL. These days, that includes most programming object-oriented client code; all you need is a programming language with a toolkit that can parse WSDL and generate client wrapper code from it. We describe this further in chapter 2.2, Using the raw messages are to be exchanged between a service and its clients; the service descriptions are governed by WSDL. In the case of VirtualBox, this translates into the following three components: 1. The VirtualBox

described in a web service description file (in WSDL format), you can write client programs that call the web service in any language with a toolkit that understands WSDL. These days, that includes most programming object-oriented client code; all you need is a programming language with a toolkit that can parse WSDL and generate client wrapper code from it. We describe this further in chapter 2.2, Using the raw messages are to be exchanged between a service and its clients; the service descriptions are governed by WSDL. In the case of VirtualBox, this translates into the following three components: 1. The VirtualBox

described in a web service description file (in WSDL format), you can write client programs that call the web service in any language with a toolkit that understands WSDL. These days, that includes most programming object-oriented client code; all you need is a programming language with a toolkit that can parse WSDL and generate client wrapper code from it. We describe this further in chapter 2.2, Using the raw messages are to be exchanged between a service and its clients; the service descriptions are governed by WSDL. In the case of VirtualBox, this translates into the following three components: 1. The VirtualBox

described in a web service description file (in WSDL format), you can write client programs that call the web service in any language with a toolkit that understands WSDL. These days, that includes most programming object-oriented client code; all you need is a programming language with a toolkit that can parse WSDL and generate client wrapper code from it. We describe this further in chapter 2.2, Using the raw messages are to be exchanged between a service and its clients; the service descriptions are governed by WSDL. In the case of VirtualBox, this translates into the following three components: 1. The VirtualBox

described in a web service description file (in WSDL format), you can write client programs that call the web service in any language with a toolkit that understands WSDL. These days, that includes most programming object-oriented client code; all you need is a programming language with a toolkit that can parse WSDL and generate client wrapper code from it. We describe this further in chapter 2.2, Using the raw messages are to be exchanged between a service and its clients; the service descriptions are governed by WSDL. In the case of VirtualBox, this translates into the following three components: 1. The VirtualBox