Integration pattern

An integration pattern is a pattern that describes the communication between software components . Integration patterns are used for enterprise application integration . Integration patterns can be used both for mediation (intra-communication; within an application) and for federation (Etra-communication; between applications).

background

Connections between distributed software components are subject to time delays and disruptions. In addition, different components of a system have different tasks and requirements. Software systems also change in the course of their development. Integration patterns represent a pattern language and enable software developers to implement functioning communication solutions between these systems.

List of integration patterns

Integration style

• File transfer ( English file transfer )
• Shared database ( English shared database )
• Remote procedure invocation
• Messaging
• Messaging systems
• Message Channel
• Message
• Pipes and Filters
• Message router
• Message translator
• Message endpoint

Notification channels

• Point-to-point
• Publish-Subscribe
• Data type channel ( English data type channel )
• Invalid message channel ( English invalid message channel )
• Dead Letter Channel ( English dead letter channel )
• Guaranteed delivery ( English guaranteed delivery )
• Channel adapter
• Messaging Bridge (roughly German  notification bridge )
• Message bus

Message structure

• Command message ( english command message )
• Document message ( English document message )
• Event message ( English event message )
• Request reply
• Return address
• Correlation Identifier
• Message sequence
• Message expiration
• Format indicator

Message routing

• Content-Based Router ( English content-based router )
• Message filter ( English message filter )
• Dynamic router ( English dynamic router )
• Recipient list ( english list recipient )
• Splinter
• Aggregator
• Resequencer
• Composed Message Processor
• Scatter-gather
• Routing slip
• Process Manager ( English process manager )
• Message broker
• Message transformation ( English message transformation )
• Envelope wrapper
• Content Enricher
• Content filter ( English content filter )
• Claim Check
• Normalizer
• Canonical data model ( English canonic data model )

Message endpoints

• Messaging gateway
• Messaging mapper
• Transactional client ( English transactional client )
• Polling consumer
• Event-Driven Consumer
• Competing Consumers
• Message dispatcher
• Selective Consumer
• Durable subscriber
• Idempotent receiver
• Dienstaktivator ( English service activator )

System management

• Control Bus ( English control bus )
• Diversion ( english detour )
• Wire tap
• Message history ( english message history )
• Message memory ( English message store )
• Smart proxy
• Test message ( English test message )
• Channel purger

See also

• Design pattern
• SOA pattern

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1. ↑ ^{a b c d e f g} Gregor Hohpe: Enterprise Integration Patters. (No longer available online.) Formerly in the original ; accessed on May 5, 2017 .  ( Page no longer available , search in web archives )  Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.    
2. ↑ Gregory Hohpe, Bobby Woolf: Enterprise Integration Patterns . Designing, Building, and Deploying Messaging Solutions. Addison-Wesley Professional, 2003, ISBN 978-0-321-20068-6 (English, 736 pages).