IBM Tivoli Directory Integrator ® Tivoli Directory Integrator Exercise 3 – Branches and Attribute Map Components Eddie Hartman eddie. hartman@no. ibm. com 2005. 04. 22
IBM Tivoli Directory Integrator Kernel/Component architecture Kernel provides a RID framework with: - automated behavior - arbitrary depth of customization - housekeeping: > log-files, tracing > error handling > startup parameters > management interface/API. . . Components create level playing field by abstracting away the details of: - transports - APIs - protocols - data/file formats 2
IBM Tivoli Directory Integrator TDI Components Connector Parser Script Attribute Function supports a specific system, service or transport allowing you to use these sources and/or targets for a data flow (Assembly. Line). used to interpret the structure of a byte stream, embed structure into a byte stream, or both. Java. Script code block that can be dropped into Assembly. Lines to provide custom data handling and behavior. Map defines the data relationships and transformations. AL wrapper for a specific function callout. Examples include invoking a web service, running a remote Assembly. Line, and passing data through a free-standing Parser (as opposed to a Parser that is attached to a Connector). 3
IBM Tivoli Directory Integrator Connector Data access to a specific system/service Clicks into an Assembly. Line Mode: Feeds: Iterator, Server Flow: Lookup, Update, Delete, Delta, Call/Reply Byte stream types requires a Parser Interchangeable Connector Interface e. g. JDBC, LDAP, JMS, Notes, HTTP. . . Can be scripted (Script Connector) Supports inheritance (e. g. "Connectors" Library) 4
IBM Tivoli Directory Integrator Parser Interprets or creates byte stream structure Clicks into an Assembly. Line via a Function Attaches to some Connectors (e. g. File. System) Interchangeable Parser Interface e. g. XML/HTML/DSML, LDIF, CSV, . . . Can be scripted (Script Parser) Supports inheritance (e. g. "Parsers" Library) 5
IBM Tivoli Directory Integrator Function RPC call-out to: Another Assembly. Line (local or remote Server) A component (e. g. Parser, Mem. Q, . . . ) A service or API (web services, application, . . . ) Clicks into an Assembly. Line Interchangeable Function Interface Parser. FC, Assembly. Line. FC, z/OS, WS, . . . Can be scripted (Script Function) Supports inheritance (e. g. "Functions" Library) 6
IBM Tivoli Directory Integrator Script Snippet/block of Java. Script code Powerful debugging tool Clicks into an Assembly. Line Supports inheritance (e. g. "Scripts" Library) 7
IBM Tivoli Directory Integrator Attribute Map Data transformation "in-flight" maps from work Attributes to work Attributes in contrast to Connector Input/Output Maps which map between work and conn Simple or Advanced mapping Clicks into an Assembly. Line Simple or Advanced (scripted) Mapping no conn or current available; just work Supports inheritance (e. g. "Attribute. Maps" Library) 8
IBM Tivoli Directory Integrator TDI AL Constructs Branch Loop Condition-based Connector-based (Iterator/Lookup mode) - one cycle per entry founded Attribute value-based - once cycle per attribute value 9
IBM Tivoli Directory Integrator Branches Conditional branching of AL flow Simple Condition: Attribute compared to literal value Scripted Condition: ret. value = true or false Clicks into an Assembly. Line Can be nested with other Branches/Loops No inheritance 10
IBM Tivoli Directory Integrator Loop through set of components/contructs for each Entry returned by Connector - Specified in Loop Config as Iterator or Lookup Mode or, for each value of a multi-valued Attribute or, as long as Condition(s) evaluate to true Clicks into an Assembly. Line Can be nested with other Branches/Loops No inheritance 11
IBM Tivoli Directory Integrator Exercise 01 & 02: CSV to XML Document File. System Connector w/ CSV Parser w/ XML Parser CSV File 12
IBM Tivoli Directory Integrator Exercise 01 & 02: CSV to XML Document File. System Connector w/ CSV Parser Attribute Map File. System Connector w/ XML Parser CSV File 13
IBM Tivoli Directory Integrator Exercise 03 Correct dn Employees need to go into one tree: <rdn>, ou=Employees, <base suffix> Contractors must have a different dn: <rdn>, ou=Contractors, <base suffix> 14
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