Activiti User Guide. The Process Engine API and services. The engine API is the most common way of interacting with Activiti. The central starting point is the Process. Engine, which can be created in several ways as described in the configuration section. From the Process. Engine, you can obtain the various services that contain the workflow/BPM methods. Process. Engine and the services objects are thread safe. So you can keep a reference to 1 of those for a whole server. Process. Engineprocess. Engine=Process. Engines. Default. Process. Engine(); Runtime. Serviceruntime. Service=process. Engine. get. Runtime. Service(); Repository. Servicerepository. Service=process. Engine. Repository. Service(); Task. Servicetask. Service=process. Engine. get. Task. Service(); Management. Servicemanagement. Service=process. Engine. Management. Service(); Identity. Serviceidentity. Service=process. Engine. get. Identity. Service(); History. Servicehistory. Service=process. Engine. get. History. Service(); Form. Serviceform. Eclipse is probably best known as a Java IDE, but it is more: it is an IDE framework, a tools framework, an open source project, a community, an eco-system, and a. Activiti development can be done with the IDE of your choice. If you would like to use the Activiti Designer then you need Eclipse Kepler or Luna. Service=process. Engine. Form. Service(); Dynamic. Bpmn. Servicedynamic. Bpmn. Service=process. Engine. get. Dynamic. Bpmn. Service(); Process. Engines. get. Default. Process. Engine() will initialize and build a process engine the first time it is called and afterwards always return the same process engine. Proper creation and closing of all process engines can be done with Process. Engines. init() and Process. Engines. destroy(). The Process. Engines class will scan for all activiti. For all activiti. Activiti way: Process. Engine. Configuration. Process. Engine. Configuration. From. Input. Stream(input. Stream). build. Process. Engine(). For all activiti- context. Spring way: First the Spring application context is created and then the process engine is obtained from that application context. All services are stateless. This means that you can easily run Activiti on multiple nodes in a cluster, each going to the same database, without having to worry about which machine actually executed previous calls. Any call to any service is idempotent regardless of where it is executed. The Repository. Service is probably the first service needed when working with the Activiti engine. This service offers operations for managing and manipulating deployments and process definitions. Without going into much detail here, a process definition is a Java counterpart of BPMN 2. It is a representation of the structure and behaviour of each of the steps of a process. A deployment is the unit of packaging within the Activiti engine. A deployment can contain multiple BPMN 2. The choice of what is included in one deployment is up to the developer. It can range from a single process BPMN 2. The Repository. Service allows to deploy such packages. Deploying a deployment means it is uploaded to the engine, where all processes are inspected and parsed before being stored in the database. From that point on, the deployment is known to the system and any process included in the deployment can now be started. Furthermore, this service allows to. Query on deployments and process definitions known to the engine. Suspend and activate deployments as a whole or specific process definitions. Suspending means no further operations can be done on them, while activation is the opposite operation. Retrieve various resources such as files contained within the deployment or process diagrams that were auto generated by the engine. Retrieve a POJO version of the process definition which can be used to introspect the process using Java rather than xml. While the Repository. Service is rather about static information (i. Runtime. Service is quite the opposite. It deals with starting new process instances of process definitions. As said above, a process definition defines the structure and behaviour of the different steps in a process. A process instance is one execution of such a process definition. For each process definition there typically are many instances running at the same time. The Runtime. Service also is the service which is used to retrieve and store process variables. This is data which is specific to the given process instance and can be used by various constructs in the process (e. The Runtimeservice also allows to query on process instances and executions. Executions are a representation of the 'token' concept of BPMN 2. Basically an execution is a pointer pointing to where the process instance currently is. Lastly, the Runtime. Service is used whenever a process instance is waiting for an external trigger and the process needs to be continued. A process instance can have various wait states and this service contains various operations to signal the instance that the external trigger is received and the process instance can be continued. Tasks that need to be performed by actual human users of the system are core to a BPM engine such as Activiti. Everything around tasks is grouped in the Task. Service, such as. Querying tasks assigned to users or groups. Creating new standalone tasks. These are tasks that are not related to a process instances. Manipulating to which user a task is assigned or which users are in some way involved with the task. Claiming and completing a task. Claiming means that someone decided to be the assignee for the task, meaning that this user will complete the task. Completing means doing the work of the tasks. Typically this is filling in a form of sorts. The Identity. Service is pretty simple. It allows the management (creation, update, deletion, querying, …) of groups and users. It is important to understand that Activiti actually doesn’t do any checking on users at runtime. For example, a task could be assigned to any user, but the engine does not verify if that user is known to the system. This is because the Activiti engine can also be used in conjunction with services such as LDAP, Active Directory, etc. The Form. Service is an optional service. Meaning that Activiti can perfectly be used without it, without sacrificing any functionality. This service introduces the concept of a start form and a task form. A start form is a form that is shown to the user before the process instance is started, while a task form is the form that is displayed when a user wants to complete a form. Activiti allows to define these forms in the BPMN 2. This service exposes this data in an easy way to work with. But again, this is optional as forms don’t need to be embedded in the process definition. The History. Service exposes all historical data gathered by the Activiti engine. When executing processes, a lot of data can be kept by the engine (this is configurable) such as process instance start times, who did which tasks, how long it took to complete the tasks, which path was followed in each process instance, etc. This service exposes mainly query capabilities to access this data. The Management. Service is typically not needed when coding custom application using Activiti. It allows to retrieve information about the database tables and table metadata. Furthermore, it exposes query capabilities and management operations for jobs. Jobs are used in Activiti for various things such as timers, asynchronous continuations, delayed suspension/activation, etc. Later on, these topics will be discussed in more detail. The Dynamic. Bpmn. Service can be used to change part of the process definition without needing to redeploy it. You can for example change the assignee definition for a user task in a process definition, or change the class name of a service task. For more detailed information on the service operations and the engine API, see the javadocs. Exception strategy. The base exception in Activiti is the org. Activiti. Exception, an unchecked exception. This exception can be thrown at all times by the API, but expected exceptions that happen in specific methods are documented in the the javadocs. For example, an extract from Task. Service: 1. 6/** * Called when the task is successfully executed. Id the id of the task to complete, cannot be null. Activiti. Object. Not. Found. Exception when no task exists with the given id. Stringtask. Id); In the example above, when an id is passed for which no task exists, an exception will be thrown. Also, since the javadoc explicitly states that task. Id cannot be null, an Activiti. Illegal. Argument. Exception will be thrown when null is passed. Even though we want to avoid a big exception hierarchy, the following subclasses were added which are thrown in specific cases. TIB - 博客园注:以后TIB工作室收集的自动化测试相关新闻将发布于Automation. QA网站上:http: //www. TIB自动化测试工作室收集的自动化测试资源、自动化测试厂商新闻、工具新版本发布等相关新闻。2. Ranorex 3. 0. 1发布,增强对Delphi、UIAutomation的支持。http: //www. General changes/Features. Added backwards compatibility switches for breaking changes from 2. X to 3. 0 (see "Plugins" tab in Ranorex settings) Added support for custom configuration parameters; shown in "Plugins" tab in Ranorex settings Added Microsoft Visal C++ 2. Ranorex setup Test suite now allows multiple use of a module within one test case Test suite now remembers expanded items (per user) Improved support for Delphi controls (breaking change for existing Ranore. XPaths) Provided additional support for UIAutomation Invoke, Toggle, Range. Value, and Value patterns Ensure. Visible now tries to move forms to visible region of desktop Added functionality to Test. Report class that allows using new Ranorex 3. X reporting functionality without a test suite Added placeholders for expected and actual values in message of Validate. Attribute methods Bugs. Fixed a Raw. Text plugin crash occuring with VB applications Fixed Raw. Text problem when running with . NET 4. 0 runtime Fixed a Ranorex Studio crash when renaming test cases Fixed possible crash in advanced Ranore. XPath editor when entering invalid regular expressions Fixed evaluation of regular expressions when used with variables in Ranore. XPath Fixed update of data bindings when data sources change Fixed "Enabled" property for web elements in IE and Firefox which support the "Disabled" attribute Fixed crash in Ranorex Studio when FIPS security algorithms are enforced on the system Fixed Visible and Ensure. Visible for web elements in frames with scrollbars Fixed recognition of Windows Forms controls when debugging in Visual Studio on Windows 2. XP and having the "Enable the Visual Studio hosting process" setting enabled Fixed CSV connector to correctly load last entry if there is only one column Recorder no longer records a click if the time between mouse down and up events is too high Fixed client rectangles for owner- drawn Win. Validate methods now always use Success or Failure report log levels Calling Report. Failure now correctly marks the current test module as Failed Fixed some usability issues in Ranorex report viewer 2. Open. 2Test. org 发布 Flex framework for QTPhttp: //www. Power. Debug beta 2:http: //knowledgeinbox. Micro Focus发布新版本Silk整合测试包,Silk. Test 2. 01. 0 R2 支持 Flash 4:http: //www. Silk. Test 2. 01. R2 adds support for Adobe Flash Version 4. Java AWT/Swing, and offers Micro Focus Work. Bench enhancements including a visual testing approach that requires no coding. The new version of Silk. Performer includes improved AJAX load testing capabilities and extended support for Microsoft Visual Studio 2. Citrix Online plug- in 1. Citrix Web Interface 5. Flex 4 and Open. SSL 1. Selenium 2. 0b. 3发布,支持IE9和Firefox. AST自动化测试杂志,下载地址:http: //www. Itemid=1. 22 新一期的Testing Experience,其中的《Distributed Testing Models》讲自动化测试中的分布式测试模型,值得一看,下载地址:http: //www. Ranorex 3发布,增强Test. Case管理、自动化模块重用、数据驱动、对象库管理能力:http: //www. RFT 8. 2 原来在去年就已经发布,但是查看发布信息,发现新增功能不多,改变不大:This release of IBM Rational Functional Tester Version 8. Rational Functional Tester supports Ubuntu Desktop and Server 8. LTS operating system. Rational Functional Tester provides support for token licensing. You must install Rational Common Licensing server version 8. For information about token licensing, see License types. If you have Rational License Server set up, then you must migrate to Rational Common Licensing server version 8. For information, see Migrating to Rational Common Licensing. Auto. Czar: http: //www. Script- free test automation Automatic generation & documentation of automation & manual test cases Inbuilt test life cycle management Supports collaborative testing by software engineering team & with other tools for enhanced productivity Automatic generation of test data files for data driven testing Integrated automation framework & process to support build and release procedures Scheduler for unmanned test execution Intuitive keyword driven search Windows, Java and web testing Mobile Emulator Testing Easy extensibility Multi level Report (Text & Graphical ) Generation & Analysis Interactive reports with drill down capabilities Export reports in various formats Intuitive help files Project Management User Management Event Viewer User Access Privileges 支持的应用类型和平台:Web, . Net and Java platforms SAP, Oracle E- Business Suite and People Soft AJAX, i- Frames, JSP, ASP, HTML, . Net, grids and web 2. Supports IE 5. 5 and above & Firefox 3. Net 2. 0 and above, Java AWT, Swing & Applet support Flex, Flash, WPF and Silver Light support Windows - NT, 7, XP, Vista 3. Test. Complete 8. Flex测试能力:http: //www. Enable Flash and Flex automated testing without the need to recompile. Previously, to enable a Flash or Flex application for automated testing with Test. Complete, developers had to compile the application in a special way (for example, with Test. Complete’s Flex. Client. Now, Test. Complete can dynamically embed the testing library into SWF files on the fly, so that you can test Flash and Flex applications without re- compiling them for testing. This can be done in any of the following ways: Install the debug version of Adobe Flash Player and configure it to automatically embed the testing library into all SWF files. Load the tested application via a special wrapper web page that is included in Test. Complete. As these approaches do not require any changes in the tested Flash or Flex application, you can test the application’s release version, that is, the version that will be shipped to customers. Test. Complete 8. Flash applications that provide better automation capabilities. Namely: Test. Complete now identifies all the objects inside Flash applications and shows the complete object hierarchy. Test. Complete now provides access to native (internal) properties of Flash objects. This allows you to enhance your tests so that they write and read values directly to and from Flash objects. You can also use native object properties with Name Mapping for more robust object identification. The above- mentioned improvements are achieved by using Flash applications together with Test. Complete’s new Flash testing library. This library can be either embedded dynamically into an application (in this case, no changes in the application are required), or pre- compiled into the application - whatever suits your needs best.新特性介绍:http: //www. Selenium的Opera. Driver发布了:http: //seleniumhq. Test. Complete 8. Flash/Flex对象识别和测试能力,Smart. Bear提供Beta测试版本:http: //smartbear. Thread& thread=e. Ranorex推出Java插件支持AWT/Swing和applets的自动化测试:http: //www. C=3a. 8ef. 4f. 1& jumpurl=0. Ranorex 2. 3. 8 发布Ranorex 2. General changes/Features. Added option to disable hidden screenshot capturing (standard screenshot mechanism used instead)Bugs. Fixed problem in recorder validation dialog where screenshots were created even if not needed Fixed starting of Bit Bridge x. Fixed problem that Ranorex snapshot files did not open in Studio on first attempt 2. Sikuli X 1. 0 RC1 发布:https: //launchpad. Web. UI Test Studio QA Edition 2. Q3 补丁包 2. 01. 0. 3 1. Testing/Posts/1. 0- 1. Ranorex 2. 3. 6 圣诞发布:General changes/Features. Added Report. Levels "None" and "Always" that can be used for Report. Current. Report. Level Added "Base. Type" attribute to Flex elements Added possibility to select parent levels by scrolling the mouse wheel when tracking elements in Ranorex Spy Bugs. Fixed a problem in communication with Win. Forms controls that causes Win. Forms controls not to be detected any more after a communication timeout is reached Fixed backwards compatibility problem where Win. Forms controls which cannot be correctly recognized showed up with Control. Net. 11 role Fixed memory leak that occurs with Win. Forms controls that cannot be correctly recognized Fixed filtering of DOM elements that reside in filtered processes Fixed geometry and tracking functionality for HTML option groups in IE Fixed calculation of visible area for Win. List. View and Tree. View Fixed ensure visible behavior for Flex elements Fixed possible unhandled exceptions in Bit. Bridge, Recorder, and Native. Window. Process. Name Fixed problem where Ranore. XPaths with and without index were falsely regarded as equal when adding them to the repository Errors in retrieving element data are now handled gracefully when storing snapshots ATI 自动化测试杂志2. ASTMagazine/2. 01.
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