5-7 minutes<\/p>\n
Enterprise integration patterns (EIP) is a catalog of design patterns for developing systems to integrate new and existing software in a business environment which is a book by Gregor Hohpe and Bobby Woolf. It describes 65 patterns structured into 9 categories for the use of enterprise application integration and message-oriented middleware in the form of patterns and includes an icon-based pattern language sometimes called Gregor Grams.<\/p>\n
Message Routing<\/p>\n
Aggregator<\/p>\n
How do we combine the results of individual, but related messages so that they can be processed as a whole?<\/p>\n
How can you maintain the overall message flow when processing a message consisting of multiple elements, each of which may require different processing?<\/p>\n
How do we handle a situation where the implementation of a single logical function (e.g., inventory check) is spread across multiple physical systems?<\/p>\n
How can you avoid the dependency of the router on all possible destinations while maintaining its efficiency?<\/p>\n
How can you decouple the destination of a message from the sender and maintain central control over the flow of messages?<\/p>\n
How can a component avoid receiving uninteresting messages?<\/p>\n
How do we route a message through multiple processing steps when the required steps may not be known at design-time and may not be sequential?<\/p>\n
How do we route a message to a list of (static or dynamically) specified recipients?<\/p>\n
How can we get a stream of related but out-of-sequence messages back into the correct order?<\/p>\n
How do we route a message consecutively through a series of processing steps when the sequence of steps is not known at design-time and may vary for each message? Splitter How can we process a message if it contains multiple elements, each of which may have to be processed differently?<\/p>\n","protected":false},"excerpt":{"rendered":"