Package de.xima.fc.workflow.designer.bean

Class WorkflowBackupBean

java.lang.Object
de.xima.fc.workflow.designer.bean.WorkflowBackupBean
All Implemented Interfaces:
Serializable
@Named @ViewScoped public class WorkflowBackupBean extends Object implements Serializable
Bean for handling workflow version backups. Handles both the backup dialog when an unsaved backup was detected by the flowchart, as well as the backup chooser in the bottom toolbar.
Since:
7.0.0
Author:
XIMA MEDIA GmbH
See Also:

  • Constructor Details

    • WorkflowBackupBean

      public WorkflowBackupBean()

  • Method Details

    • getBackupLabel

      public String getBackupLabel(WorkflowVersionBackup item)
      Creates the label for the available backup items in the backup chooser. The label is different depending on whether is is from today or from longer in the past.
      Parameters:
      item - Backup item to process
      Returns:
      The label for the given backup.

    • getCustomBackupDataJson

      public String getCustomBackupDataJson() throws FastJsonException
      Returns:
      The custom data that should be added to FlowchartSnapshot.getCustomData(). This is a serialized instance of CustomBackupData.
      Throws:
      FastJsonException - When the custom backup JSON string could not be created.

    • getCustomDataVersion

      public String getCustomDataVersion()
      Returns:
      Custom data version for FlowchartBase.getBackupCustomDataVersion().

    • loadBackup

      public void loadBackup(FlowchartSnapshot snapshot)
      Loads the given snapshot into the workflow designer.
      Parameters:
      snapshot - Snapshot to load into the workflow designer.

    • onBackupCancel

      public void onBackupCancel()
      AJAX callback invoked when the user does not wish to load the detected backup.

    • onBackupDetect

      public void onBackupDetect(BackupDetectEvent event)
      AJAX callback when an unsaved backup was detected by the flowchart component.
      Parameters:
      event - Backup that was detected.

    • onBackupLoad

      public void onBackupLoad()
      AJAX listener invoked when the user decided to load the detected unsaved workflow backup. Loads the backup and updates the workflow designer.

    • onBackupSelectionChange

      public void onBackupSelectionChange()
      AJAX listener invoked when the selected workflow version backup has changed. Loads the selected backup into the workflow designer.