Index
P. T. Monday application, getting a copy of, 13 P. T. Monday Coffee Company. See Case study Parallel development, faux implementation for, 246 Partial population on a collection class hierarchy (diagram), 304 in practice, 297-298 retrieval by key (listing), 305-306 Partial Population pattern, 13, 297-310 Business Object Collection pattern and, 130 in the case study, 308-309 changing product information using, 306-307 collaborations, 301-302 components, 300-301 Data Transfer Collection pattern and, 310 Data Transfer Object pattern and, 295, 310 Data Transfer patterns and, 302, 295, 310 implementing, 303 preparing to implement, 302-303 with query mechanism, 303 structure, 299-302 using, 297-310 Web Services with, 303-307 Pattern class traversal sequence diagram, 233 Pattern code in this book, using, 311-319 Patterns, 6 bringing order to software, 5-8 use of in computer industry, 6-7 Web Service, 8-13 Payroll processing, 154 Performance issues of architecture adapters, 64 of business objects, 105 of business processes, 141 of Data Transfer Object, 293 of event monitoring, 177 and minimizing SOAP and HTTP trips, 279 of Partial Population pattern, 302, 305 of service directory, 81 and using groups of values, 279, 282 Persistence tier (case study), 30 Persistent data, 105, 228 Physical process state, 226 Physical tiers in the case study, 241-243 connecting, 229-230 need for, 226-230 Physical Tiers pattern, 12, 225-244 Faux Implementation pattern and, 260 Observer pattern and, 204 Publish/Subscribe pattern and, 222 Platform-neutrality of Web Services, 5, 36 Platforms choosing, 4 patterns bringing order to disparate, 5 process that spans, 156 Point-to-point notification system, 6 Points of flexibility, predicting, 262 Polling databases for change, 170 Polling frequency, EventMonitor class, 176-177 Populating example data and running samples, 317-318 Presentation tier, 28 Primary key, 307 Private instance variables for JavaBeans, 289 Private UDDI registries, 53 Process objects, separation from data objects, 100-101 Process state business process retaining, 158 physical, 226 Process state object, 156-158, 162 Process that spans the life of an application, 156 Process that spans platforms and languages, 156 Process tracking, 156 Processor consumption, event monitoring and, 177 ProcessState component/object, 156-157, 162 Product catalog, 95, 115, 128, 297 Product collection, 270, 303-307 Product collection service factory execution sequence, 272 flow of, 271-273 using, 273-274 Product key values (in a database), 304 Product order status query diagram, 163 Product ordering business process asynchronous, 161 diagrammed, 146 listing, 146-148 starting, 162-163 ProductCollectionImpl class/instance, 271, 304-305 ProductCollectionServiceFactory instance, 270-271 ProductCollectionServiceFactory.java, 276 ProductImpl class, 304 ProductOrder interface, 144-145, 148, 162 ProductOrderEventMonitor class, 178 ProductOrderImpl class, 145, 149, 160, 178, 181 ProductOrderManager Web Service, 160, 162, 196-197 ProductOrderObserver, 196-197 ProductOrderSoapBinding, 144 Products, as business objects, 99-100 ProductSkus array, 142 ProductSummaryInformation class, 304-305 Programming languages, 38. See also Java process that spans, 156 Web Services for all, 36 of write services, 44 Property, concept of, 101 Property set, transferred entirely in one object, 286 Provider, in Apache Axis, 47 Public UDDI directory, 54 Public UDDI registries, 53 Publish (service directory collaborations), 79 Publish (service-oriented architecture collaborations), 41 Publish operation, 41, 79, 215, 219 PublisherImpl component (Publish/Subscribe), 210, 212 Publishing business entities (UDDI), 85-89 Publishing an event to the event service, 218-219 Publishing software patterns, 7 Publishing tModels (UDDI), 89-90 Publishing Web Service, 54 Publish/Subscribe pattern, 6, 11, 187, 205-223 in the case study, 219-221 class diagram, 211 collaborations, 213-214 components, 211-213 deployment scenario, 213 Event Monitor pattern and, 176-177, 185 implementing, 215-219 Observer pattern and, 203 in practice, 206-210 preparing to implement, 214-215 related patterns, 222 structure, 210-214 Purchasing, as a business requirement, 19 PuTTY, 319