ibm software group ® process sequence to call processadminservice from browser thomas

IBM Software Group

®

Process Sequence to call ProcessAdminService from browser

Thomas

IBM Software Group | Rational software

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Service types provided by Jazz

ITeamRestService(AbstractTeamServerServlet#doRestService) RAW_HTTP

AbstractService RPC

ITeamModelledRestService(AbstractTeamServerServlet#doModelledRestService) Modelled_REST

Plain Servlet to process requests


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Call sequence to request process/project-areas


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TeamServerServlet Process all the requests filed from browser

alias="/“

e.g, https://localhost:9443/jazz/...

extend <org.eclipse.equinox.http.registry.servlets> plugin-point in the com.ibm.team.repository.servlet plugin

Dispatch the request to the corresponding REST service based on the URI extend <com.ibm.team.process.common.components> extension point in

com.ibm.team.process.common plugin(process component)


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Mapping between URI and REST Service

ProcessAdminService uriAlias

• defind in com.ibm.team.process.common plugin

• used in <com.ibm.team.repository.service.serviceProvider>extention point to map to the real REST service(extend in <com.ibm.team.process.service>plugin)


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Resource Object

REST Service forward request to the correponding Resource Object based on the URI

Resource Object construct the Representation Object,and then serialize this object into XML format,write xml data into HTTP Response object(through OutputStream),and the user get the requested data


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Resource Object VS ResourceRepresentation Object

Resource object doesn’t hold the resource data itself.Instead,it contains the methods to CRUD the resource with http request,e.g,get,post,delete,head,put.So,Resource object is more like a Resource handler.

ResourceRepresentation Object represents an resource object,it contains the resource data, with the Annotation grammar(Represenation,Namespace,ElementList,Element,Attribute,Text)


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Serialize ResourceRepresentation to XML

Resource writeXmlResponse

ResourceRepresentation serializeDocument

toXmlString

toXmlDocument

toXmlElement


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ibm software group ® process sequence to call processadminservice from browser thomas

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