{"id":2788,"date":"2011-07-27T12:12:31","date_gmt":"2011-07-27T17:12:31","guid":{"rendered":"http:\/\/jianmingli.com\/wp\/?p=2788"},"modified":"2015-04-17T13:52:24","modified_gmt":"2015-04-17T18:52:24","slug":"soa-11g-tutorial-business-activity-monitoring-bam","status":"publish","type":"post","link":"https:\/\/jianmingli.com\/wp\/?p=2788","title":{"rendered":"SOA 11g Tutorial: Business Activity Monitoring (BAM)"},"content":{"rendered":"
\n

Contents<\/h2>\n
    \n\t
  1. \n\t\tDefine Data Object<\/a>\n\t\t
      \n\t\t\t
    1. \n\t\t\t\tLogin BAM Console<\/a>\n\t\t\t<\/li>\n\t\t\t
    2. \n\t\t\t\tCreate Subfolders<\/a>\n\t\t\t<\/li>\n\t\t\t
    3. \n\t\t\t\tCreate Data Objects<\/a>\n\t\t\t<\/li>\n\t\t<\/ol>\n\t
    4. \n\t\tDefine BAM Dashboard<\/a>\n\t\t
        \n\t\t\t
      1. \n\t\t\t\tOpen Active Studio<\/a>\n\t\t\t<\/li>\n\t\t\t
      2. \n\t\t\t\tCreate Report Folders<\/a>\n\t\t\t<\/li>\n\t\t\t
      3. \n\t\t\t\tCreate a New Report<\/a>\n\t\t\t\t
          \n\t\t\t\t\t
        1. \n\t\t\t\t\t\tConfigure Top Tile<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
        2. \n\t\t\t\t\t\tConfigure Lower Left Tile<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
        3. \n\t\t\t\t\t\tConfigure Lower Right Tile<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
        4. \n\t\t\t\t\t\tSave Report<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t<\/ol>\n<\/ol>\n\t\t\t
        5. \n\t\t\t\tConfigure BAM Adapter on WebLogic Server<\/a>\n\t\t\t\t
            \n\t\t\t\t\t
          1. \n\t\t\t\t\t\tCreate BAM Plan Directory<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
          2. \n\t\t\t\t\t\tConfigure BAM Adapter<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
          3. \n\t\t\t\t\t\tRedeploy BAM Adapter<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t<\/ol>\n\t\t\t
          4. \n\t\t\t\tAdd BAM Connection to POProcessing<\/a>\n\t\t\t<\/li>\n\t\t\t
          5. \n\t\t\t\tUse BAM Adapter in POProcessing<\/a>\n\t\t\t\t
              \n\t\t\t\t\t
            1. \n\t\t\t\t\t\tAdd BAM Adapter to POProcessing<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
            2. \n\t\t\t\t\t\tConnect Mediator Component to BAM Adapter<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
            3. \n\t\t\t\t\t\tTest BAM Adapter Connection<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
            4. \n\t\t\t\t\t\tCheck Data Object Contents<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t<\/ol>\n\t\t\t
            5. \n\t\t\t\tAdd BAM Sensors to BPEL Process<\/a>\n\t\t\t\t
                \n
                  \n\t\t\t\t\t
                1. \n\t\t\t\t\t\tSet Order Status to 'Pending Approval'<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
                2. \n\t\t\t\t\t\tAdd sensor: PendingApprovalActivitySensor<\/strong><\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
                3. \n\t\t\t\t\t\tAdd sensor action: PendingApprovalSensorAction<\/strong><\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
                4. \n\t\t\t\t\t\tAdd sensor: CallbackActivitySensor<\/strong><\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t
                5. \n\t\t\t\t\t\tAdd sensor action: CallbackSensorAction<\/strong><\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t<\/ol>\n\t\t\t
                6. \n\t\t\t\tTest BPEL Sensors<\/a>\n\t\t\t\t
                    \n\t\t\t\t\t
                  1. \n\t\t\t\t\t\tTest Large Order<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t<\/ol>\n<\/ol>\n\t\t\t
                  2. \n\t\t\t\tIssues<\/a>\n\t\t\t\t
                      \n\t\t\t\t\t
                    1. \n\t\t\t\t\t\tCannot Find Sensor Tab<\/a>\n\t\t\t\t\t<\/li>\n<\/ol>\n<\/ol>\n<\/ol>\n<\/div>\n
                       <\/div>\n

                      This is part of the Oracle SOA11g hands on tutorials<\/a>.<\/p>\n

                      Define Data Object<\/h2><\/span>\n

                      * Define data object to hold event data.<\/p>\n

                      Login BAM Console<\/h3><\/span>\n

                      * Login in BAM using IE (NOT Firefox): http:\/\/localhost:9001\/OracleBAM<\/a>
                      \n– User name: weblogic
                      \n– Password: welcome1<\/p>\n

                      Create Subfolders<\/h3><\/span>\n

                      * Click on Architect <\/strong>button to open the Architect application page.
                      \n* In the upper left corner “Folders” pane, click the Data Objects<\/strong> folder.
                      \n* In the right side pane, click Create Subfolder<\/strong> link.
                      \n* Enter Training<\/strong> and click Create Folder<\/strong> button.
                      \n* Click Continue<\/strong> button.
                      \n* Create another subfolder named POProcessing<\/strong> within<\/em> the newly created Training folder.<\/p>\n

                      Create Data Objects<\/h3><\/span>\n

                      * Click POProcessing<\/strong> folder on the “Folders” pane.
                      \n* In the right pane, click Create Data Object<\/strong> link.
                      \n– Name for new Data Object: Orders<\/strong>
                      \n– Tip text: Orders<\/strong>
                      \n* Click Add a field<\/strong> link to add the following fields<\/p>\n

                      Order ID String 30\r\nCustomer ID String 30\r\nProduct Name String 50\r\nItem Type String 30\r\nPrice Decimal 10\r\nQuantity Decimal 10\r\nStatus String 50\r\nTotal Calculated Price * Quantity\r\nReceived Date Timestamp\r\n<\/pre>\n
                      * Click Create Data Object<\/strong> button.
                      \n* Click Continue<\/strong> button.<\/p>\n
                      Define BAM Dashboard<\/h2><\/span>\n
                      Open Active Studio<\/h3><\/span>\n
                      * Go back to the BAM welcome page, i.e. first page after logging in.
                      \n* Click Active Studio<\/strong> link to open BAM Active Studio application page.
                      \n* Click Shared Reports<\/strong> tab so we can create a report everyone can view.<\/p>\n
                      Create Report Folders<\/h3><\/span>\n
                      * Click Create a new folder<\/strong> link in Organize pane named Training<\/strong>.
                      \n* Double click newly created Training<\/strong> folder to open it.
                      \n* Click Create a new folder<\/strong> link in Organize pane again to create a subfolder named POProcessing<\/strong>.
                      \n* Double click POProcessing<\/strong> folder to open.<\/p>\n
                      Create a New Report<\/h3><\/span>\n
                      * Click Create A New Report<\/strong> button.
                      \n* Select “Three tiles with horizontal tile on the top and two square tiles on the bottom” layout.
                      \n* Name the report POProcessing Report<\/strong> by “Click to add a report title” on title bar.<\/p>\n
                      Configure Top Tile<\/h4><\/span>\n
                      * On the top tile, click Updating Ordered List<\/strong> icon.
                      \n* On the Choose Data Object dialog,
                      \n– Double click Training folder
                      \n– Double click POProcessing folder
                      \n– Select Orders
                      \n– Click Next button
                      \n– Click Select All<\/strong> to the right of Data Fields.
                      \n– Rearrange data fields with the up and down arrow.
                      \n– Click Next<\/strong> and Finish<\/strong>.<\/p>\n
                      Configure Lower Left Tile<\/h4><\/span>\n
                      * Select 3D Pie Chart<\/strong>.
                      \n* Select Orders <\/strong>as data object.
                      \n* Select Item Type<\/strong> data field as Group By option.
                      \n* Select Total data<\/strong> field as Chart Values option.
                      \n* Select Percentage of Total<\/strong> as Summary Function option.
                      \n* Click Next<\/strong>.
                      \n* Click Change View Properties<\/strong>.
                      \n* Set View Title to  Percentage of Total Sales by Item Type<\/strong>.
                      \n* Click OK<\/strong>.<\/p>\n
                      Configure Lower Right Tile<\/h4><\/span>\n
                      * Select 3D Bar Chart<\/strong>.
                      \n* Select Orders<\/strong> as data object.
                      \n* Select Status<\/strong> data field as Group By option.
                      \n* Select Order ID<\/strong> field as Chart Values.
                      \n* Select Count<\/strong> as Summary Function(s).
                      \n* Click Next<\/strong>.
                      \n* Click Change View Properties<\/strong>.
                      \n* Set View Title to Purchase Orders by Status<\/strong>.
                      \n* Click OK<\/strong>.<\/p>\n
                      Save Report<\/h4><\/span>\n
                      * Click Save Report<\/strong> link under Actions pane.
                      \n* Choose Shared Reports\/Training\/POProcessing<\/strong> subfolder
                      \n* Accept default report name of POProcessing Report.
                      \n* Click OK<\/strong> button.<\/p>\n
                      Configure BAM Adapter on WebLogic Server<\/h2><\/span>\n
                      * BAM adapter is used to send events to data object from POProcessing composite.<\/p>\n
                      Create BAM Plan Directory<\/h3><\/span>\n
                      * Create BAM plan directory on BAM server machine<\/p>\n
                      \r\nmkdir \/opt\/oracle\/Middleware\/home_11gr1\/Oracle_SOA1\/soa\/BAMPlan\r\n<\/pre>\n
                      Configure BAM Adapter<\/h3><\/span>\n
                      * Login WebLogic Admin Console (http:\/\/localhost:7001\/console\/login\/LoginForm.jsp<\/a>).
                      \n* Click Deployments<\/strong> in Domain Structure pane.
                      \n* Search and click OralceBamAdapter<\/strong>.
                      \n* Click on Configuration<\/strong> tab.
                      \n* Click on Outbound Connection Pools<\/strong> sub-tab.
                      \n* Expand oracle.bam.adapter.adc.RMIConnectionFactory<\/strong>.
                      \n* Click eis\/bam\/rmi<\/strong>.
                      \n* Enter following values (note, you need to hit enter key after enter a value):
                      \nHostName: localhost<\/strong>
                      \nInstanceName: ADCServer1<\/strong>
                      \nPassword: welcome1<\/strong>
                      \nPortNumber: 9001<\/strong>
                      \nUserName: weblogic<\/strong>
                      \n* Click Save<\/strong> button. Use newly created path as plan path:
                      \nPath: \/opt\/oracle\/Middleware\/home_11gr1\/Oracle_SOA1\/soa\/BAMPlan\/Plan.xml
                      \n* Click OK<\/strong>.<\/p>\n
                      Redeploy BAM Adapter<\/h3><\/span>\n
                      * Click Deployments <\/strong>in Domain Structure pane.
                      \n* Search and select OralceBamAdapter<\/strong>.
                      \n* Click Update <\/strong>button.
                      \n* Accept the default selections and click Finish button.
                      \n* Check that BAM Adapter is depployed on bam_server1 server instance.<\/p>\n
                      Add BAM Connection to POProcessing<\/h2><\/span>\n
                      * Open JDeveloper
                      \n* Open POProcessing <\/strong>application
                      \n* Right click POProcessing application and select New…<\/strong>
                      \n* Select General -> Connections -> BAM Connection<\/strong> and click OK<\/strong>.
                      \n* Accept default name of BAMServerConnection1 and click Next<\/strong>.
                      \n* Enter connection values:
                      \nBAM Web Host: localhost<\/strong>
                      \nBAM Server Host: localhost<\/strong>
                      \nUser Name: weblogic<\/strong>
                      \nPassword: welcome1<\/strong>
                      \nHTTP Pot: 9001<\/strong>
                      \nJNDI Port: 9001<\/strong>
                      \n* Click Next<\/strong>.
                      \n* Click Test Connection<\/strong>.<\/p>\n
                      \r\nTesting HTTP connection\t...  success.\r\nTesting Data Object browsing\t...  success.\r\nTesting JNDI connection\t...  success.\r\n\r\n3 of 3 tests successful.\r\n<\/pre>\n
                      * Click Finish<\/strong>.<\/p>\n
                      Use BAM Adapter in POProcessing<\/h2><\/span>\n
                      Add BAM Adapter to POProcessing<\/h3><\/span>\n
                      * Open POProcessing composite.xml<\/strong> file.
                      \n* Drag and drop BAM Adapter<\/strong> onto External References.
                      \n* On Adapter Configuration Wizard dialogs,
                      \n– Click Next <\/strong>on Welcome screen
                      \n– Enter  OrdersBAMAdapter <\/strong>as service name.
                      \n– Browse and select Orders<\/strong> as data object:<\/p>\n
                      \r\nBAMServerConnection1 -> Training -> POProcessing -> Orders\r\n<\/pre>\n
                      – Select Operation: Upsert<\/strong>
                      \n– Opeation Name: writetoBAM<\/strong>
                      \n– Enable Batching: selected<\/strong>
                      \n– Selected: _Order_ID<\/strong>
                      \n– JNDI Name: eis\/bam\/rmi<\/strong><\/p>\n
                      Connect Mediator Component to BAM Adapter<\/h2><\/span>\n
                      * Wire routePO mediator component to newly added BAM adapter.
                      \n* Double click routePO <\/strong>mediator component to open the routePO.mplan file.
                      \n* Click the transform icon for BAM adapter and create a new mapper file:<\/p>\n
                      \r\nCustID -> _Customer_ID\r\nID -> _Order_ID\r\nproductName -> _Product_Name\r\nitemType -> _Item_Type\r\nquantity -> _Quantity\r\nstatus -> _Status\r\n<\/pre>\n
                      * Save all.<\/p>\n
                      Test BAM Adapter Connection<\/h3><\/span>\n
                      * Redeploy POProcessing
                      \n* Test with input message<\/p>\n
                      \r\n\r\n    \r\n        \r\n            1111<\/ns1:CustID>\r\n            SMALL1-VALID<\/ns1:ID>\r\n            iPod Shuffle<\/ns1:productName>\r\n            Electronics<\/ns1:itemType>\r\n            100.99<\/ns1:price>\r\n            3<\/ns1:quantity>\r\n            Initial<\/ns1:status>\r\n            Mastercard<\/ns1:ccType>\r\n            8765-8765-8765-8765<\/ns1:ccNumber>\r\n        <\/ns1:PurchaseOrder>\r\n    <\/soap:Body>\r\n<\/soap:Envelope>\r\n<\/pre>\n
                      Check Data Object Contents<\/h3><\/span>\n
                      * Log into BAM console.
                      \n* Click Architect <\/strong>to open Architect application.
                      \n* In Folders pane, click Data Objects -> Training -> POProcessing<\/strong> folder.
                      \n* In Data Objects pane, click DataOrders<\/strong>.
                      \n* In right pane, click contents<\/strong> link.
                      \n* Check that Orders data object contains data rows.<\/p>\n
                      Add BAM Sensors to BPEL Process<\/h2><\/span>\n
                      Set Order Status to ‘Pending Approval’<\/h4><\/span>\n
                      * Open JDev.
                      \n* Open POProcessing composite.xml<\/strong> file.
                      \n* Double click approveLargeOrder <\/strong>BPEL component to open it.
                      \n* Double click assignCCNumber <\/strong>activity to open it.
                      \n* Copy ‘Pending Approval’<\/strong> (with single quotes) to the status field of the Order output Variable (ouputVariable\/payload\/\/ns2:Order\/ns2:status<\/strong>).<\/p>\n
                      Add sensor: PendingApprovalActivitySensor<\/strong><\/h4><\/span>\n
                      * On the upper right corner of editor pane, click Monitor<\/strong> button next to the BPEL button to turn on Monitor perspective.
                      \n* Right click assignCCNumber <\/strong>icon and select “Create -> Sensors<\/strong>” to open the Create Activity Sensor dialog.
                      \n– Name: PendingApprovalActivitySensor<\/strong>
                      \n– Activity Name: assignCCNumber<\/strong>
                      \n– Evaluation Time: Completion<\/strong>
                      \n* Click the green plus sign in Activity Variable Sensors pane to open the Create Activity Variable Sensor dialog.
                      \n– Variable XPath: $outputVariable\/payload\/ns2:Order<\/strong>
                      \n– Output Namespace: http:\/\/xmlns.oracle.com\/ns\/order<\/strong>
                      \n– Output Datatype: OrderType<\/strong>
                      \n* Click OK <\/strong>to close Create Activity Sensor dialog.
                      \n* Notice that assignCCNumber activity icon has a new sensor icon in it.<\/p>\n
                      Add sensor action: PendingApprovalSensorAction<\/strong><\/h4><\/span>\n
                      * With approveLargeOrder.bpel<\/strong> file open, open Structure panel (View -> Structure<\/strong>)
                      \n* Right click Sensor Actions<\/strong> folder and select Create -> BAM Sensor Action…<\/strong> to open the Create Sensor Action dialog.
                      \n– Action Name:  PendingApprovalSensorAction<\/strong>
                      \n– Sensor:  PendingApprovalActivitySensor<\/strong>
                      \n– Data Object: Training\/POProcessing\/Orders<\/strong> (Click magnifying glass and browse to BAMServerConnection1 -> Training -> POProcessing -> Orders)
                      \n– Operation: Upsert<\/strong>
                      \n– Keys: _Order_ID<\/strong>
                      \n– Map File: bam\\xsl\\PendingApprovalSensorAction.xsl<\/strong> and map payload\/variableData\/data\/Order<\/strong> to Orders1Collection\/_Orders<\/strong>.
                      \n– BAM Connection Factory JNDI: eis\/bam\/rmi<\/strong>
                      \n– Enable Batching: checked<\/strong>
                      \n* Click OK<\/strong>.<\/p>\n
                      Add sensor: CallbackActivitySensor<\/strong><\/h4><\/span>\n
                      * Right click callbackClient <\/strong>invoke activity at the end of BPEL process. Select Create -> Sensor…<\/strong>
                      \n– Name: CallbackActivitySensor<\/strong>
                      \n– Evaluation Time: Activation<\/strong>
                      \n* Click the green plus sign<\/strong> in Activity Variable Sensors pane to open the Create Activity Variable Sensor dialog.
                      \n– Variable XPath: $outputVariable\/payload\/ns2:Order<\/strong>
                      \n– Output Namespace: http:\/\/xmlns.oracle.com\/ns\/order<\/strong>
                      \n– Output Datatype: OrderType<\/strong>
                      \n* Click OK <\/strong>to close Create Activity Sensor dialog.<\/p>\n
                      Add sensor action: CallbackSensorAction<\/strong><\/h4><\/span>\n
                      * With approveLargeOrder.bpel<\/strong> file open, open Structure panel (View -> Structure)
                      \n* Right click Sensor Actions<\/strong> folder and select Create -> BAM Sensor Action…<\/strong> to open the Create Sensor Action dialog.
                      \n– Action Name:  CallbackSensorAction<\/strong>
                      \n– Sensor:  CallbackActivitySensor<\/strong>
                      \n– Data Object: Training\/POProcessing\/Orders<\/strong> (Click magnifying glass and browse to BAMServerConnection1 -> Training -> POProcessing -> Orders)
                      \n– Operation: Upsert<\/strong>
                      \n– Keys: _Order_ID<\/strong>
                      \n– Map File: bam\\xsl\\CallbackSensorAction.xsl<\/strong> and map payload\/variableData\/data\/Order<\/strong> to Orders1Collection\/_Orders<\/strong>.
                      \n– BAM Connection Factory JNDI: eis\/bam\/rmi<\/strong>
                      \n– Enable Batching: checked<\/strong>
                      \n* Click OK<\/strong>.
                      \n* Save all.<\/p>\n
                      Test BPEL Sensors<\/h3><\/span>\n
                      * Redeploy POProcessing<\/strong>.
                      \n* Test with input message that contains invalid credit card number:<\/p>\n
                      \r\n\r\n    \r\n        \r\n            1111<\/ns1:CustID>\r\n            LARGE1-INVCC<\/ns1:ID>\r\n            Stereo<\/ns1:productName>\r\n            Music<\/ns1:itemType>\r\n            150.99<\/ns1:price>\r\n            50<\/ns1:quantity>\r\n            Initial<\/ns1:status>\r\n            Mastercard<\/ns1:ccType>\r\n            4321-4321-4321-4321<\/ns1:ccNumber>\r\n        <\/ns1:PurchaseOrder>\r\n    <\/soap:Body>\r\n<\/soap:Envelope>\r\n<\/pre>\n
                      * Log into BAM console
                      \n* Start Active Viewer<\/strong> application.
                      \n* Click Select Report<\/strong> and select POProcessing <\/strong>Report
                      \n* Notice that new purchase order is shown on the ordered list with status of invalidCreditCard:<\/p>\n
                      \r\nLARGE1-INVCC  1111  Stereo  Music  150.99  50  7,549.5  invalidCreditCard\r\n<\/pre>\n
                      Test Large Order<\/h4><\/span>\n
                      * Test with input message that has order larger than 5000 and valid credit card:<\/p>\n
                      \r\n\r\n    \r\n        \r\n            1111<\/ns1:CustID>\r\n            LARGE1-VALCC<\/ns1:ID>\r\n            Stereo<\/ns1:productName>\r\n            Music<\/ns1:itemType>\r\n            150.99<\/ns1:price>\r\n            50<\/ns1:quantity>\r\n            Initial<\/ns1:status>\r\n            Mastercard<\/ns1:ccType>\r\n            1234-1234-1234-1234<\/ns1:ccNumber>\r\n        <\/ns1:PurchaseOrder>\r\n    <\/soap:Body>\r\n<\/soap:Envelope>\r\n<\/pre>\n
                      * Open Active Viewer<\/strong> and check that new order is shown on the ordered list with a status of “Pending Approval<\/strong>“.<\/p>\n
                      \r\nLARGE1-VALCC 1111 Stereo Music 150.99 50 7,549.5 Pending Approval\r\n<\/pre>\n
                      * Log into Worklist <\/strong>application to approve the order.
                      \n* Check that order status is changed to “Approved”.<\/p>\n
                      \r\nLARGE1-VALCC 1111 Stereo Music 150.99 50 7,549.5 approved \r\n<\/pre>\n
                      Issues<\/h2><\/span>\n
                      Cannot Find Sensor Tab<\/h3><\/span>\n
                       * Since JDev 11.1.1.2, all monitor features have been moved into a new perspective call “Monitor”. Click the Monitor<\/strong> button next to the BPEL button on the upper right corner of the editor pane to turn on Monitor perspective.<\/p>\n","protected":false},"excerpt":{"rendered":"
                      This is part of the Oracle SOA11g hands on tutorials. Define Data Object * Define data object to hold event data. Login BAM Console * Login in BAM using IE (NOT Firefox): http:\/\/localhost:9001\/OracleBAM – User name: weblogic – Password: welcome1 … 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-2788","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-IY","_links":{"self":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/2788","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=2788"}],"version-history":[{"count":24,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/2788\/revisions"}],"predecessor-version":[{"id":10639,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/2788\/revisions\/10639"}],"wp:attachment":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}