Package org.geotools.jdbc
Class PrimaryKeyFinder
Object
PrimaryKeyFinder
- Direct Known Subclasses:
CompositePrimaryKeyFinder
,HeuristicPrimaryKeyFinder
,MetadataTablePrimaryKeyFinder
- Author:
- Andrea Aime - OpenGeo
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionabstract PrimaryKey
getPrimaryKey
(JDBCDataStore store, String schema, String table, Connection cx) Returns thePrimaryKey
, ornull
if a specific type could not be determined (the datastore will fall back onNullPrimaryKey
in that case.
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Constructor Details
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PrimaryKeyFinder
public PrimaryKeyFinder()
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Method Details
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getPrimaryKey
public abstract PrimaryKey getPrimaryKey(JDBCDataStore store, String schema, String table, Connection cx) throws SQLException Returns thePrimaryKey
, ornull
if a specific type could not be determined (the datastore will fall back onNullPrimaryKey
in that case. It is advised to return- Throws:
SQLException
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