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| web service definition language |
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Definition
| − It is the root element of all WSDL documents. It defines the name of the web service, declares multiple namespaces used throughout the remainder of the document, and contains all the service elements described here. |
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| – a collection of related endpoints. It is a collection of related end-points encompassing the service definitions in the file; the services map the binding to the port and include any extensibility definitions. |
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| a single endpoitn defined as a combination of a binding and network address. |
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| a concrete protocol and data format specification for a particular port type |
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Definition
| it is an abstract set of operations mapped to one or more end-points defining the collection of operatoions for a binding |
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Definition
| it is the abstract definition of hte operation for a message such as naming a metho, message queue or business process that will accept and process the message |
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| an abstract typed definition of the data being communicated. it is an abstract definition o the data in the form of a message presented either as an entire document or as arguments to be mapped to a method invocations |
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Definition
| the data types to be used int eh emssage are in the form of xml schemas |
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clientside
registers the class with spring ws for pressing incoming soap messages |
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Definition
client-side
clientside
used by spring ws to pick the handler metho based on the message namepsace and localpart |
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Definition
clientside
indicates that the incoming message will be mapped to the method's request parameter |
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Definition
clientside
makes spring ws map the returned value to the response payload |
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Definition
server-side
goes above class |
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Definition
goes above mehtod
server-side |
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| dependencies for spring/mave soap service |
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Definition
spring boot web service
wsdl4j
plugin: jaxb2 |
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| Web service protocol stack |
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Definition
transport
xml messaging
wsdl
uddi |
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Definition
| the transport layer is the first component in the stack and is responsible for moving xml messages between applciations |
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| the mssaging layer in the protocal stack is baded on an xml model |
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Definition
web service definition language
this layer repsresents a way of specifying a public interfae for a web service. it also contains information on the avaliable functions, dta types, binding and location of specific web services |
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Definition
universal description discovery and integration
sends wsdl to client |
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Definition
| writes the classes first and then creates the wsdl |
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Definition
writes the wsdl first
then gerate the business servicces
used in real world
can cange service implementation without changing wsdl |
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| how to consume soap webservices in java |
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Definition
setup a soap client using apache cxf
optional settings
consume the web service |
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| how to generate classes from wsdl in java |
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Definition
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| how to crate soap webservices in java |
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Definition
create interface
implement interface
use @webservice |
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| how to handle exceptions in soap |
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Definition
the exeptions should be thrown by web methods
java exceptions are mapped to a soap fault and returned to the client to communicate the reaosn for failure |
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Definition
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Definition
| map to an exception that is thrown explicitly from the business logic and mapped to the wsdl:faul |
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Definition
| maps to an exception that is generated at run time when no business logic is d |
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