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详细说明：NULL 博文链接：https://caerun.iteye.com/blog/698065ATG Web services and lntegration Framework Guide Contents Part I: Creating and Using Web Services in the atG Platform ATG Web servi 10 Creating Custom Web Services Overview of ATG Web Services Support 13 JAX-RPC 14 Automatic Generation of web services 14 Session and Security Support 14 Limitations 14 Web service Creation Wizard 15 Using the wi 15 Naming Restrictions 17 Anatomy of a Web Service 17 Service Endpoint Interface and Implementation Class 18 WSDL DoCument 18 wer. xr JAX-RPC Deployment Descriptor and Mapping Files 22 Runtime cl 22 USR 109 Compliant EAr file 22 Web service Securit 22 Components 23 Creating and Editing Security Configurations 24 Deploying Web services 24 Managing Web Services 25 Registering service 26 2 Creating JMS Web Services 27 Using the JMs Message web service Wizard 7 Structure of a jMs Web service 28 Patch Bay Configuration 28 3 Creating Repository Web Services Using the repository web service wizard Repository web service limitations 32 Modifying Repository Web Services 33 Repository Service Class 34 Content ATG Web services and Integration Framework Guide 4 Repository to XML Data Binding 37 Mapping Files and XML Schemas 37 pping Fil 38 Managing Mapping Files for Repository Item Descriptors 41 XML Schemas 43 Managing Schemas and Mapping Files 44 Property ElementNameSeparator 45 Item References 45 Repository Operations 45 Getting Repository Items 46 Adding Repository Items Updating Repository Items 49 Removing Repository Items 51 5 Accessing ATG Web Services from Java Clients 53 About AtG Web services 53 Securi 53 Transactions 54 Sharing sessions 54 Repositoryltems 54 Before You Begin Using a Java Client 55 Writing a Cookie Container Class 55 Calling atg web services from a Java Client 58 Creating a Call Using a Client Stub(Static) 58 Creating a Call Using the Dynamic Invocation Interface Dynamic) 60 Creating a Serializer and deserializer 61 Creating a Mapping File 62 Generating an XMl schema 62 6 Accessing ATG Web Services from net Clients 65 about web services in the atg platform 65 Security 65 Transactions 66 Session Sharing 66 Client stubs 66 Web services that Access repositoryltems 66 Before You Begin Using a NET Client 67 Installing ATGWS.dll Calling atg web services from a nEt Client 68 Accessing an ATG Web Service 68 Accessing a Custom ATG Web Service 68 Sample Web service Calls 69 Using the Atg DotNet Webservice APl to Serialize and Deserialize Repositoryltems 70 Repositoryltem class 72 Property Class RepositoryltemRef class 74 Contents ATG Web services and lntegration Framework Guide Complex Type cla 74 NoSuch Property Exception Class 75 Repository r class 75 RepositoryltemSerializationException Class 76 Part II: Integration Framework 77 Integrators and Adapters 77 7 Using the Integration Repository 79 Architecture 79 Integration Approaches Remote only Remote then lo Local then remote Local Only 82 Setting Up an Integration Repository 82 Defining an Integration Repository Integration Repository APIs 84 Integration Repository Integration Repositoryltem Descriptor 8 57 Integration Repositoryltem 88 ChangedProperty Bean 88 atg repository. databinding Mapping Repositoryltem 88 Integration RepositoryView 88 Command operations executeQuery 90 g up additem removeltem Mapp Persistent Caching 9999999 3345 Cleaning up the persistent Cache Configuration Examples 95 Configuring the remote-only model 95 Configuring the Remote-then -Local Model Configuring the Local- then-Remote model 98 Integration Repository Definition File 98 integration- repository-template tag header tag 9 item-descriptor tag item-descriptor Child tags 100 integration-repository Document Type Definition 103 8 Remote procedure calls 107 RPC API Architecture 107 Content ATG Web services and Integration Framework Guide Command Interface 107 CommandHandler Interface 108 CommandResult Class 109 mplementing the RPC API 109 Exception hand line Executing Commands in Pages 110 Part lll: atg Platform rest Web services 113 9 Using rest Web services 115 Starting the rest module 116 Http Requests 116 REST Web ServiceS UR Client software Http Methods 119 Handling PoST Requests as Other Methods 120 Logging In 120 Handling Session Identifiers 120 Logging In as an EXternal User 121 Logging In as an Internal User 122 Logging Out 124 Control parameters 125 Control parameter reference 125 Functional parameters 127 Positional parameters 127 URL Parameters 128 Message Body Parameters 128 Setting the Content-Type value 129 XML Parameter Markup 129 SON Parameter Markup 130 URL Query String Parameter Markup 130 Input Values Primitive values in Input 131 Multiple values in Input Http Status codes 133 Returned data 134 Choosing Output Markup 134 」 SON Output 135 XML Output 136 Identifying a Response 137 Multiple values in Output 137 Return depth 143 Errors and Exceptions 144 Problems Performing Operations 144 Problems Processing a request 145 Contents ATG Web services and lntegration Framework Guide 10 Working with Component Properties 147 Getting Component Properties 147 Setting Component Properties 148 11 Invoking Component Methods 151 12 Invoking form handlers 153 Submitting Form values 154 Returning Form Handler Exceptions 155 Returning Form Handler Properties 155 Form value priority 156 13 Working with Repositories 157 Listing Repository Ite Retrieving a repository Item 158 Retrieving a Specific Property 160 Performing rQL Queries Adding a Repository Item 162 Transient Items 164 Setting Repository Item Properties 164 Deleting a Repository Item 166 4 Property Filtering 169 Default Filtering 169 Specifying the Filter Depth 172 Filtering for One request 172 Property Aliasing 174 15 Configuring the rest server 175 /atq/rest/Configuration 175 defaultoutput customizer 175 max allowed 175 /atg/rest/processor/BeanProcessor 175 return Form Handler Exceptions By Default 175 return FormHandler Properties By Default 176 /atg/rest/output/JSONOutputCustomizer 176 show RestPaths jSON 176 /atg/rest/output/XMLOutputCustomizer 176 show RestPaths XML 176 /atg/rest/processor/Repository Processor 177 epUsoninp mUltivalues ByDefault 177 /atg/rest/processor/RestSecurityProcessor 177 allow Access ForUnsecuredRepository 177 VI Content ATG Web services and Integration Framework Guide 16 Security for REST Web Services 179 Security overview Iging In and session IDS Nucleus Component Granularity 179 Quick Setup for testing 180 Global security 180 Component Security 181 Property and method security 18 Repository Security Securing Groups of Components 182 17 ATG Client Libraries 185 Java client lib 185 eating Requests 185 Creating a Rest Session object 188 Logging in and Logging Out with the Java Client Library 189 Accessing Data from the Ser 191 Creating a Raw REST Request 192 Handling results g 193 Accessing Components with the Java Client Library 194 Calling methods with the java client libra 195 Accessing Repository Items with the Java Client Library Action Script Client Library 200 atg rest. client. RestComponentHelper 200 atg rest. client. RestRepository Helper 201 Calling Methods with Action Script ormatting inpu ut with Action Script 204 ndex 206 Contents ATG Web services and lntegration Framework Guide Part I: Creating and Using Web services in the atg platform A common requirement for enterprise applications is the ability to share data and business logic with other applications. For example, suppose you have an employee portal built with the atg platform, and also a payroll system based on some other software package. When a new employee starts, or an existing employee changes his or her marital status, you need to create or modify the employee's profile in both systems. Ideally, you'd like the employee to be able to make the changes in one application and have those changes automatically propagate to the other application One way to address this issue is through Web Services, a widely supported standard for packaging remote procedure calls in an XML-based structure. In the example above, you could create a Web Service that automatically updates an employee s profile in the employee portal when the information in the payroll system is modified The Dynamo application Framework includes tools that allow you to create custom Web services that call methods on Nucleus components. These custom Web Services can expose methods on existing ATG Nucleus components, or on Nucleus components you write yourself. You can call these Web Services from in external application client, such as the payroll system mentioned above. The atG platform packages Web Services as: J2EE applications, in accordance with the JAX-RPC(SR 101) and Implementing Enterprise Web Services (JSR 109)specifications. Note that this manual assumes that you're familiar with these specifications, and with Web services in general. For more information about these specifications, see the Java Community Process web site at The chapters in this section discuss how to create Web services in the atg platform, and how to write Java and net clients that call these services Creating Custom Web Services Creating JMS Web Services Creating Repository Web Services Repository to XML Data Binding Accessing ATG Web Services from Java Clients Accessing ATG Web Services from. NET Clients Part I: Creating and Using Web Services in the atg platform ATG Web services and Integration Framework Guide ATG Web services In addition to any Web Services you create, the atG platform includes a number of prepackaged Web Services that you can call from Java and neT clients. These services are packaged in three separate application modules. You can include any of these services in an assembled EAR file by including the module that contains the desired services. For example, to include the prepackaged Commerce Web Services, specify the module when you assemble your application The following table summarizes these Web Services Application Module Web Application Web Services Generic Repository Services For more information about these web Services, see the ATg Repository Guide User session For more information about these web Services, see the atg Personalization Programming guide Messaging Part I: Creating and Using web services in the atg platform

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