Package org.hortonmachine.gears.io.geopaparazzi.geopap4

Class DaoImages

java.lang.Object

org.hortonmachine.gears.io.geopaparazzi.geopap4.DaoImages

public class DaoImages
extends Object

Data access object for images.

Author:

Andrea Antonello (www.hydrologis.com)

Constructor Summary

Constructors

Constructor	Description
DaoImages()

Method Summary

Modifier and Type	Method	Description
static void	addImage(Connection connection, long id, double lon, double lat, double altim, double azim, long timestamp, String text, byte[] image, byte[] thumb, long noteId)
static void	createTables(Connection connection)	Create the image tables.
static org.geotools.geometry.jts.ReferencedEnvelope	getEnvelope(IHMConnection connection)	Get the current data envelope.
static byte[]	getImageData(IHMConnection connection, long imageDataId)	Get Image data from data id.
static String	getImageName(IHMConnection connection, long imageId)
static List<Image>	getImagesList(IHMConnection connection)	Get the list of Images from the db.

Methods inherited from class java.lang.Object

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

Constructor Detail

DaoImages

public DaoImages()

Method Detail

createTables

public static void createTables(Connection connection)
                         throws IOException,
                                SQLException

Create the image tables.

Throws:

IOException - if something goes wrong.

SQLException

addImage

public static void addImage(Connection connection,
                            long id,
                            double lon,
                            double lat,
                            double altim,
                            double azim,
                            long timestamp,
                            String text,
                            byte[] image,
                            byte[] thumb,
                            long noteId)
                     throws IOException,
                            SQLException

Throws:

IOException

SQLException

getImageName

public static String getImageName(IHMConnection connection,
                                  long imageId)
                           throws Exception

Throws:

Exception

getImagesList

public static List<Image> getImagesList(IHMConnection connection)
                                 throws Exception

Get the list of Images from the db.

Returns:

list of notes.

Throws:

IOException - if something goes wrong.

Exception

getImageData

public static byte[] getImageData(IHMConnection connection,
                                  long imageDataId)
                           throws Exception

Get Image data from data id.

Parameters:

connection -

imageDataId -

Returns:

Throws:

Exception

getEnvelope

public static org.geotools.geometry.jts.ReferencedEnvelope getEnvelope(IHMConnection connection)
                                                                throws Exception

Get the current data envelope.

Parameters:

connection - the db connection.

Returns:

the envelope.

Throws:

Exception