Class SarImage

java.lang.Object
  |
  +--SarImage

public class SarImage

extends java.lang.Object

Parses metadata files, creates a database connection, and inserts the data into the database. If an error occurs during the insertion to the database, the data is rolled back.

Constructor Summary

SarImage(java.lang.String id, java.lang.String fLoc, java.lang.String pUrl)
Constructor to create a SarImage object.

Method Summary

AntData	createANT() Opens the ant data file, parses the data, and stores in a AntData object
CnfData	createCNF() Opens the cnf data file, parses the data, and stores in a CnfData object
IfmuData	createIFMU() Opens the ifmu data file, parses the data, and stores in a IfmuData object
static ImuData	createIMU() Opens the imu data file, parses the data, and stores in a ImuData object
static void	insertANT(java.sql.Statement stmt) Inserts the data from a AntData object into the database.
static void	insertCNF(java.sql.Statement stmt) Inserts the data from a CnfData object into the database.
void	insertDataValues() Creates a connection to the database and inserts the data from the data structures into the database.
static void	insertIFMU(java.sql.Statement stmt) Inserts the data from a IfmuData object into the database.
static void	insertIMAGE(java.sql.Statement stmt) Inserts the data about the SarImage object into the database.
static void	insertIMU(java.sql.Statement stmt) Inserts the data from a ImuData object into the database.
static void	rollbackData(java.sql.Statement stmt)
void	setDataValues() Parses the metadata from the files and stores it in the appropriate data structures.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SarImage

public SarImage(java.lang.String id,
                java.lang.String fLoc,
                java.lang.String pUrl)

Constructor to create a SarImage object. Initializes filenames for the cnf, ant, imu, and ifmu files.

Parameters:

id - the image ID

fLoc - the location of the files

pUrl - the url to the directory of the 'gif' image

Method Detail

setDataValues

public void setDataValues()

Parses the metadata from the files and stores it in the appropriate data structures.

insertDataValues

public void insertDataValues()

Creates a connection to the database and inserts the data from the data structures into the database.

createCNF

public CnfData createCNF()
                  throws ParsingException

Opens the cnf data file, parses the data, and stores in a CnfData object

Returns:

the CnfData object

Throws:

ParsingException - an error occured when opening or reading the file

insertCNF

public static void insertCNF(java.sql.Statement stmt)
                      throws ParsingException

Inserts the data from a CnfData object into the database.

Parameters:

stmt - the database connection statement

Throws:

ParsingException - an error occured when inserting the data

createANT

public AntData createANT()
                  throws ParsingException

Opens the ant data file, parses the data, and stores in a AntData object

Returns:

the AntData object

Throws:

ParsingException - an error occured when opening or reading the file

insertANT

public static void insertANT(java.sql.Statement stmt)
                      throws ParsingException

Inserts the data from a AntData object into the database.

Parameters:

stmt - the database connection statement

Throws:

ParsingException - an error occured when inserting the data

createIMU

public static ImuData createIMU()
                         throws ParsingException

Opens the imu data file, parses the data, and stores in a ImuData object

Returns:

the ImuData object

Throws:

ParsingException - an error occured when opening or reading the file

insertIMU

public static void insertIMU(java.sql.Statement stmt)
                      throws ParsingException

Inserts the data from a ImuData object into the database.

Parameters:

stmt - the database connection statement

Throws:

ParsingException - an error occured when inserting the data

createIFMU

public IfmuData createIFMU()
                    throws ParsingException

Opens the ifmu data file, parses the data, and stores in a IfmuData object

Returns:

the IfuData object

Throws:

ParsingException - an error occured when opening or reading the file

insertIFMU

public static void insertIFMU(java.sql.Statement stmt)
                       throws ParsingException

Inserts the data from a IfmuData object into the database.

Parameters:

stmt - the database connection statement

Throws:

ParsingException - an error occured when inserting the data

insertIMAGE

public static void insertIMAGE(java.sql.Statement stmt)
                        throws ParsingException

Inserts the data about the SarImage object into the database.

Parameters:

stmt - the database connection statement

Throws:

ParsingException - an error occured when inserting the data

rollbackData

public static void rollbackData(java.sql.Statement stmt)