package com.github.wicketoracle.app.report.unindexedforeignkey; import java.sql.SQLException; import java.util.ArrayList; import java.util.List; import oracle.jdbc.OracleCallableStatement; import oracle.jdbc.OracleResultSet; import oracle.jdbc.OracleTypes; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.github.wicketoracle.oracle.dao.AbstractOracleDAO; import com.github.wicketoracle.oracle.util.CloseResource; final class UnindexedForeignKeyReportDAO extends AbstractOracleDAO { /** Log */ private static final Logger LOGGER = LoggerFactory.getLogger( UnindexedForeignKeyReportDAO.class ); /** * Constructor * * @param pUsername * The username * @param pPassword * The password * @throws SQLException */ public UnindexedForeignKeyReportDAO( final String pUsername , final String pPassword ) throws SQLException { super( pUsername , pPassword ); } /** * * @return A list of unindexed foreign keys */ public List<ReportRecord> getReport() throws SQLException { final String dbStatement = " begin " + " sys.dbms_application_info.set_module ( module_name => ? , action_name => ? ); " + " ? := app_report.pk_unindexed_fk_report.fn_get_report; " + " end; "; OracleCallableStatement dbCstmt = null; OracleResultSet dbRs = null; List <ReportRecord> reportData = new ArrayList <ReportRecord>(); try { LOGGER.debug( "Run unindexed foreign key report" ); setRole( RequiredRoles.ROLE_UNINDEXED_FK_REPORT ); LOGGER.debug( "Role set" ); /* retrieve data */ dbCstmt = ( OracleCallableStatement ) getConnection().prepareCall( dbStatement ); LOGGER.debug( "DB statement prepared -> {}" , dbStatement ); dbCstmt.setString( 1 , "PK_UNINDEXED_FK_REPORT" ); dbCstmt.setString( 2 , "FN_GET_REPORT" ); dbCstmt.registerOutParameter( 3 , OracleTypes.CURSOR ); dbCstmt.execute(); LOGGER.debug( "DB statement executed" ); dbRs = ( OracleResultSet ) dbCstmt.getCursor( 3 ); /* build report data */ while ( dbRs.next() ) { reportData.add ( new ReportRecord ( dbRs.getString( "TABLE_OWNER" ) , dbRs.getString( "TABLE_NAME" ) , dbRs.getString( "CONSTRAINT_NAME" ) , dbRs.getString( "COLUMN_NAMES" ) ) ); } return reportData; } catch ( SQLException sqle ) { LOGGER.error ( "SQL Exception whilst running unindexed foreign key report -> {}; error code -> {}; sql state -> {}" , new Object [ ] { sqle.getMessage() , sqle.getErrorCode() , sqle.getSQLState() } ); throw sqle; } finally { CloseResource.close( dbRs ); CloseResource.close( dbCstmt ); } } }