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*When an existing file is locked while it needs to be overwritten, the export function writes a new temporary file. The FileSweeper, a scheduled process, renames this file when the lock is removed from the original file.
Figure 4.5 Delft-FEWS export configuration for archiving simulations
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Delft-FEWS can export the current configuration to the archive via the ArchiveExportModule (exportConfig activity). The configuration thus is exported as part of the workflow. The associated root directory structure of the Delft-FEWS export for this type of dataset is as follows:
<archiveRoot>/<config>/<areaId>/<yyyymmdd>/
The date refers to the revision date of the configuration. The file name typically holds the revisionId.
The exportArchiveModule.xsd has a dedicated exportConfig section to setup the export of the Configuration (see Figure 4.6). This is due to be revised as the same relativePeriod based export mechanism should be adopted for checking what to export (see Table 4.5).
Figure 4.6 Delft-FEWS export configuration for archiving configurations
Table 4.5 Delft-FEWS export configuration for archiving a configuration
Element | Format | Description |
GeneralExportConfig ComplexType |
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archiveFolder | string | Export destination folder, assumes that the account running the FEWS (FSS) application has write access |
relativePeriod (TO DO) |
| Exports entire configuration when database change (config revision) has been detected within the relativePeriod (relative to T0). Existing files are overwritten* |
ExportConfigActivities ComplexType |
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ExportConfigActivity ComplexType* |
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areaId | string | area to which the dataset belongs |
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Delft-FEWS can export rating curves to the archive via the ArchiveExportModule (exportRatingCurves activity). The entire history of the rating curves is exported. The associated root directory structure of the Delft-FEWS export for this type of dataset is as follows FEWS-10198: update directory structure to above setup:
<archiveRoot>/ratingcurves/<areaId>
The configurator can choose between exporting the full set or just the rating curves that have changed, with or without modifier changes.
The exportArchiveModule.xsd has a dedicated exportRatingCurve section to setup the export of the Configuration. Table 4.6 and Figure 4.7 discuss the general section.
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Figure 4.9 Delft-FEWS export configuration for archiving database snap shots
Archiving Delft-FEWS products
The Open Archive offers the possibility to archive products. A product is a collections of files which are stored in the archive. This option can be used to archive for example state files, reports or any other kind of file.
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