Spatial Analyst Provider Configuration Parameter |
SuperMap iServer supports the following types of spatial analyst provider:
The spatial analyst provider encapsulates the spatial analysis functions obtained from the SuperMap workspace.
Table 1 Local Spatial Analyst Provider Parameter
| Parameter Name | Description | ||
|
Common Info |
Provider Name | 【Required】 Uniquely identifies the service providers. The default name prefix is "ugcSpatial Provider-". |
|
|
Basic Setting |
workspace type | 【Required】 The types of workspaces are divided into file type and database type (SQL Server, Oracle, DM workspace). The SQL Server workspace represents the workspace saved in the SQL Server database, the Oracle workspace represents the workspace saved in the Oracle database, and the DM workspace represents the workspace saved in the DM database. |
|
| Workspace Path | Remote server file system | Required when the workspace is file type, and set parameters according to the database workspace information when it is database type. When the server is not local, select "Remote Browse" to use the files on the server or upload the local files to the server for use; when the server is local, select "Local Browse". SuperMap's workspace (*.smwu, *.sxwu, *.smw, *.sxw) stores information about GIS data. |
|
| Workspace Password | The password of the workspace used can be left blank or input any character when it does not exist. | ||
|
Advanced Setting |
Data source name involved in the analysis. | The name of the data source to participate in spatial analysis. After selecting a workspace, click the "Automatically retrieve relevant settings from workspace" link, and all data sources under that workspace will be listed in the "Participate in Analysis Data Source Names" section. Multiple data sources can be added to the "Existing Projects" list. When no data source name is specified, all data sources in the workspace are used by default. | |
| Temporary Datasource Name | The datasource name used to temporarily hold the result dataset. The default system generates randomly. | ||
REST spatial analysis service providers utilize REST SpatialAnalyst services to implement spatial analysis related functions.
Table 2 REST Spatial Analyst Provider Parameter
| Parameter Name | Description | ||
| Common Info | Provider Name | 【Required】 Uniquely identifies the service providers. The default name prefix is "restSpatialAnalystProvider-". |
|
| Basic Setting | REST Service Root URL | The REST spatialanalyst service address, pointing to the root resource path of the service, such as http://localhost:8090/iserver/services/spatialanalyst-sample/restjsr. | |
| Advanced Setting | Token or API-key | When security mechanisms are enabled, accessing protected REST resources requires providing a Token or API-Key. | |
| Enable Cache | The default is true. After the cache is enabled, the REST request for the resource will be cached locally, and the same request will be read directly in the cache next time, without sending it to the server. | ||
| Cache Policy | Maximum disk capacity | Maximum disk capacity. The unit is MB, and the default size is 2048 MB. | |
| Survival Time | Set the upper limit of cache survival time, and the cache will be cleared automatically after timeout. It is calculated from the creation of the record, and the unit is second. The default is 0, which means that the cache is permanently alive. | ||
| Idle Time | Set the upper limit of the idle time of the cache, and the cache will be cleared automatically after timeout. Calculated from the last time it was accessed, in seconds. The default is 0, which means the cache is permanently alive. | ||