org.geotools.arcsde.raster.info
Class GatherCoverageMetadataCommand
java.lang.Object
org.geotools.arcsde.session.Command<RasterDatasetInfo>
org.geotools.arcsde.raster.info.GatherCoverageMetadataCommand
public class GatherCoverageMetadataCommand
- extends Command<RasterDatasetInfo>
Session command to gather information for an ArcSDE Raster, such as dimensions, spatial extent,
number of pyramid levels, etc; into a RasterDatasetInfo
- Since:
- 2.5.8
- Author:
- Gabriel Roldan (OpenGeo)
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
GatherCoverageMetadataCommand
public GatherCoverageMetadataCommand(java.lang.String rasterTableName,
boolean statisticsMandatory)
execute
public RasterDatasetInfo execute(ISession session,
SeConnection connection)
throws SeException,
java.io.IOException
- Description copied from class:
Command
- Executed to operate on an SeConnection, a Command is scheduled for execution on a Session.
Please keep in mind that a Command should be short in duration; you are sharing this
SeConnection with other threads.
- Specified by:
execute
in class Command<RasterDatasetInfo>
- Parameters:
session
- the Session the command is being executed insideconnection
- the session's connection, used to interact with ArcSDE
- Returns:
- the result of the command execution, or null if the command is not meant to return
anything (a command meant to return something should fail if not able to)
- Throws:
java.io.IOException
- if an exception occurs accessing the raster metadata
SeException
java.lang.IllegalArgumentException
- if the raster has no CRS, contains no raster attributes, has no pyramids, no
bands or no statistics
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