package org.dcache.srm.request.sql;
import org.springframework.dao.DataAccessException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.concurrent.ScheduledExecutorService;
import org.dcache.srm.request.Job;
import org.dcache.srm.request.LsFileRequest;
import org.dcache.srm.util.Configuration;
public class LsFileRequestStorage extends DatabaseFileRequestStorage<LsFileRequest> {
public static final String TABLE_NAME = "lsfilerequests";
private static final String UPDATE_PREFIX = "UPDATE " + TABLE_NAME + " SET "+
"NEXTJOBID=?, " +
"CREATIONTIME=?, " +
"LIFETIME=?, " +
"STATE=?, " +
"ERRORMESSAGE=?, " +//5
"SCHEDULERID=?, " +
"SCHEDULERTIMESTAMP=?," +
"NUMOFRETR=?," +
"LASTSTATETRANSITIONTIME=? ";//10
public LsFileRequestStorage(Configuration.DatabaseParameters configuration, ScheduledExecutorService executor)
throws DataAccessException
{
super(configuration, executor);
}
@Override
protected LsFileRequest getFileRequest(Connection connection,
long ID,
Long NEXTJOBID,
long CREATIONTIME,
long LIFETIME,
int STATE,
String SCHEDULERID,
long SCHEDULER_TIMESTAMP,
int NUMOFRETR,
long LASTSTATETRANSITIONTIME,
long REQUESTID,
Long CREDENTIALID,
String STATUSCODE,
ResultSet set,
int next_index) throws SQLException {
String SURL = set.getString(next_index++);
Job.JobHistory[] jobHistoryArray =
getJobHistory(ID,connection);
return new LsFileRequest(ID,
NEXTJOBID ,
CREATIONTIME,
LIFETIME,
STATE,
SCHEDULERID,
SCHEDULER_TIMESTAMP,
NUMOFRETR,
LASTSTATETRANSITIONTIME,
jobHistoryArray,
REQUESTID,
STATUSCODE,
SURL);
}
@Override
public String getTableName() {
return TABLE_NAME;
}
private PreparedStatement getStatement(Connection connection,
String query,
Job fr) throws SQLException {
LsFileRequest gfr = (LsFileRequest)fr;
return getPreparedStatement(connection,
query,
gfr.getNextJobId(),
gfr.getCreationTime(),
gfr.getLifetime(),
gfr.getState().getStateId(),
gfr.latestHistoryEvent(),
gfr.getSchedulerId(),
gfr.getSchedulerTimeStamp(),
0, // num of retries
gfr.getLastStateTransitionTime(),
gfr.getRequestId(),
gfr.getStatusCodeString(),
gfr.getSurlString(),
gfr.getId());
}
private static final String UPDATE_REQUEST_SQL =
UPDATE_PREFIX +
", REQUESTID=?" +
", STATUSCODE=?" +
", SURL=? WHERE ID=?";
@Override
public PreparedStatement getUpdateStatement(Connection connection,
Job fr)
throws SQLException {
if(fr == null || !(fr instanceof LsFileRequest)) {
throw new IllegalArgumentException("fr is not LsFileRequest" );
}
return getStatement(connection,UPDATE_REQUEST_SQL, fr);
}
private static final String INSERT_SQL = "INSERT INTO "+ TABLE_NAME+ "( " +
"ID ,"+
"NEXTJOBID ,"+
"CREATIONTIME ,"+
"LIFETIME ,"+
"STATE ,"+ //5
"ERRORMESSAGE ,"+
"SCHEDULERID ,"+
"SCHEDULERTIMESTAMP ,"+
"NUMOFRETR ,"+
"LASTSTATETRANSITIONTIME,"+
//DATABASE FILE REQUEST STORAGE
"REQUESTID , " +
"STATUSCODE, "+
"SURL )"+
"VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?)";
@Override
public PreparedStatement getCreateStatement(Connection connection,
Job fr)
throws SQLException {
if(fr == null || !(fr instanceof LsFileRequest)) {
throw new IllegalArgumentException("fr is not LsFileRequest" );
}
LsFileRequest gfr = (LsFileRequest)fr;
return getPreparedStatement(connection,
INSERT_SQL,
gfr.getId(),
gfr.getNextJobId(),
gfr.getCreationTime(),
gfr.getLifetime(),
gfr.getState().getStateId(),
gfr.latestHistoryEvent(),
gfr.getSchedulerId(),
gfr.getSchedulerTimeStamp(),
0, // num of retries
gfr.getLastStateTransitionTime(),
gfr.getRequestId(),
gfr.getStatusCodeString(),
gfr.getSurlString());
}
}