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Java > Open Source Codes > org > apache > cayenne > dba > oracle > OracleSniffer


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19
20 package org.apache.cayenne.dba.oracle;
21
22 import java.sql.DatabaseMetaData JavaDoc;
23 import java.sql.SQLException JavaDoc;
24
25 import org.apache.cayenne.dba.DbAdapter;
26 import org.apache.cayenne.dba.DbAdapterFactory;
27
28 /**
29  * @since 1.2
30  * @author Andrus Adamchik
31  */

32 public class OracleSniffer implements DbAdapterFactory {
33
34     public DbAdapter createAdapter(DatabaseMetaData JavaDoc md) throws SQLException JavaDoc {
35         String JavaDoc dbName = md.getDatabaseProductName();
36         if (dbName == null || dbName.toUpperCase().indexOf("ORACLE") < 0) {
37             return null;
38         }
39
40         return (md.getDriverMajorVersion() <= 8)
41                 ? new Oracle8Adapter()
42                 : new OracleAdapter();
43     }
44 }
45
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