{"id":3524,"date":"2012-02-03T15:25:28","date_gmt":"2012-02-03T20:25:28","guid":{"rendered":"http:\/\/jianmingli.com\/wp\/?p=3524"},"modified":"2012-02-03T15:25:28","modified_gmt":"2012-02-03T20:25:28","slug":"soa-11g-designing-human-tasks","status":"publish","type":"post","link":"https:\/\/jianmingli.com\/wp\/?p=3524","title":{"rendered":"SOA 11g: Designing Human Tasks"},"content":{"rendered":"
\n

Contents<\/h2>\n
    \n\t
  1. \n\t\tIntroduction<\/a>\n\t<\/li>\n\t
  2. \n\t\tHow to Access the Sections of the Human Task Editor<\/a>\n\t\t
      \n\t\t\t
    1. \n\t\t\t\tGeneral Section<\/a>\n\t\t\t<\/li>\n\t\t\t
    2. \n\t\t\t\tData Section<\/a>\n\t\t\t<\/li>\n\t\t\t
    3. \n\t\t\t\tAssignment Section<\/a>\n\t\t\t<\/li>\n\t\t\t
    4. \n\t\t\t\tPresentation<\/a>\n\t\t\t<\/li>\n\t\t\t
    5. \n\t\t\t\tDeadlines<\/a>\n\t\t\t<\/li>\n\t\t\t
    6. \n\t\t\t\tNotification<\/a>\n\t\t\t<\/li>\n\t\t\t
    7. \n\t\t\t\tAccess Section<\/a>\n\t\t\t<\/li>\n\t\t\t
    8. \n\t\t\t\tEvents<\/a>\n\t\t\t<\/li>\n\t\t<\/ol>\n\t
    9. \n\t\tAssociate Human Task Service Component with a BPEL Process<\/a>\n\t\t
        \n\t\t\t
      1. \n\t\t\t\tHuman Task Dialog<\/a>\n\t\t\t<\/li>\n\t\t<\/ol>\n\t
      2. \n\t\tReferences<\/a>\n\t<\/li>\n<\/ol>\n<\/ol>\n<\/div>\n
         <\/div>\n

        Introduction<\/h2><\/span>\n

        * Human Task Editor: used to model task metadata.
        \n* Define metadata for human task in either of two ways:
        \n– BPEL Designer: drag a human task into a BPEL process.
        \n– SOA Composite Editor: drag a human task service component into the composite application.
        \n~ Select Create Composite Service with SOAP Bindings<\/strong> checkbox to create Standalone human task.
        \n~ De<\/strong>select to create BPEL associated human task.<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        * Human task definition is saved in .task<\/em> file.
        \n* Steps:
        \n– Create\/model human task service component in SOA Composite Editor.
        \n– Associate it with BPEL process (creates a task service partner link).
        \n– Generate task form for displaying human task during runtime in BPM Worklist application.<\/p>\n

        How to Access the Sections of the Human Task Editor<\/h2><\/span>\n

        * SOA Composite Editor: double-click the Human Task icon
        \n* Oracle BPEL Designer: double-click the Human Task icon and click the Edit icon in the upper right corner.<\/p>\n

        General Section<\/h3><\/span>\n

        * Define task details such as title, task outcomes, owner, and other attributes.<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        Data Section<\/h3><\/span>\n

        * Enables you to define the structure (message elements) of the task payload (the data in the task).<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        Assignment Section<\/h3><\/span>\n

        * Enables you to assign participants to the task and create a policy for routing the task through the workflow.<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        Presentation<\/h3><\/span>\n

        * Enables you to specify the following settings:
        \n– Multilingual settings.
        \n– WordML and custom style sheets for attachments.<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        Deadlines<\/h3><\/span>\n

        * Enables you to specify the expiration duration of a task, custom escalation Java classes, and due dates.<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        Notification<\/h3><\/span>\n

        * Enables you to create and send notifications when a user is assigned a task or informed that the status of the task has changed.<\/p>\n

        \"\"<\/a><\/h6><\/span>\n
        \"\"<\/a><\/h6><\/span>\n

        Access Section<\/h3><\/span>\n

        * Enables you to specify access rules for task content and task actions, workflow signature policies, and assignment restrictions.
        \n– Access task content:<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        – Access task actions:<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        – Specify restrictions on task assignment:
        \n~ In the Access section, click Configure Restricted Assignments.
        \n~ In the Configure Restricted Assignment dialog, enter the class name.
        \n~ class must implement the oracle.bpel.services.workflow.task.IRestrictedAssignmentCallback <\/strong>interface.<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        Events<\/h3><\/span>\n

        * Enables you to specify callback classes and task and routing assignments in BPEL callbacks.
        \n* Java callbacks: The callback class must implement the interface oracle.bpel.services.workflow.task.IRoutingSlipCallback<\/strong>. Make the callback class available in the class path of the server.
        \n* You must create an Oracle Mediator service component in which you reference the EDL file and subscribe to the appropriate business event.
        \n* A file-based MDS connection is required so that the EDL file can be located. The location for the file-based MDS is JDev_Home\\jdeveloper\\integration\\seed.
        \n* Allow task and routing customization in BPEL callbacks<\/strong> checkbox: allows fine-grained callbacks (for example, onTaskUpdate or onTaskEscalated) to be sent to the BPEL process.
        \n* Disable BPEL callbacks<\/strong> checkbox:
        \n– disables BPEL callbacks.
        \n– enables you to invoke the task service without waiting for a reply.<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        Associate Human Task Service Component with a BPEL Process<\/h2><\/span>\n

        * Drag a human task activity into the BPEL process in Oracle BPEL Designer.
        \n* Select the existing human task service component from the Task Definition list of the Create Human Task dialog.<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        * Or click the green plus icon to the right of the Task Definition list in the Create Human Task dialog to create a one human task service component.<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        * When association is complete, a task service partner link<\/strong> is created in Oracle BPEL Designer. The task service exposes the operations required to act on a task.<\/p>\n

        Human Task Dialog<\/h3><\/span>\n

        * General Tab:<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        * Advanced Tab:<\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        References<\/h2><\/span>\n

        * Designing Human Tasks<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

        Introduction * Human Task Editor: used to model task metadata. * Define metadata for human task in either of two ways: – BPEL Designer: drag a human task into a BPEL process. – SOA Composite Editor: drag a human task … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[100],"tags":[],"class_list":["post-3524","post","type-post","status-publish","format-standard","hentry","category-soa11g"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8cRUO-UQ","_links":{"self":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3524","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3524"}],"version-history":[{"count":10,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3524\/revisions"}],"predecessor-version":[{"id":4240,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3524\/revisions\/4240"}],"wp:attachment":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}