| org.geotools.data.jdbc.JDBCFeatureStore
 org.geotools.data.db2.DB2FeatureStore
All known Subclasses: org.geotools.data.db2.DB2FeatureLocking,
| DB2FeatureStore | | public class DB2FeatureStore extends JDBCFeatureStore (Code) | | DB2 FeatureStore implementation. Overrides functionality in
JDBCFeatureStore to provide more efficient or more appropriate DB2-specific
implementation.
author:
David Adler - IBM Corporation |
| DB2FeatureStore | | public DB2FeatureStore(DB2DataStore dataStore, FeatureType featureType)(Code) | | Basic constructor for DB2FeatureStore
Parameters:
dataStore -
Parameters:
featureType - |
| closeAll | | protected void closeAll(ResultSet rs, Statement stmt, Connection conn, Transaction transaction, SQLException e)(Code) | | Closes everything associated with a query, the ResultSet, Statement and
Connection.
Parameters:
rs - the ResultSet
Parameters:
stmt - the Statement
Parameters:
conn - the Connection
Parameters:
transaction - the Transaction
Parameters:
e - the SQLException, if any, or null |
| count | | public int count(Query query, Transaction transaction) throws IOException(Code) | | Direct SQL query number of rows in query.
Note this is a low level SQL statement and if it fails the provided
Transaction will be rolled back.
SQL: SELECT COUNT(*) as cnt FROM table WHERE filter
Parameters:
query -
Parameters:
transaction - Number of rows in query, or -1 if not optimizable.
throws:
IOException - Usual on the basis of a filter error |
| getBounds | | public Envelope getBounds(Query query) throws IOException(Code) | | Gets the bounds of the feature using the specified query.
Parameters:
query - a query object. the envelope representing the bounds of the features.
throws:
IOException - if there was an encoder problem.
throws:
DataSourceException - if there was an error executing the query toget the bounds. |
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