org.deegree_impl.io.sdeapi
Class Transaction

java.lang.Object
  org.deegree_impl.io.sdeapi.Transaction

public class Transaction

extends java.lang.Object

the class offers access to the transactional behavior of the a connection to ArcSDE

Version:

$Revision: 1.8 $ $Date: 2004/03/15 07:34:39 $

Field Summary

private java.util.HashMap	colDefs
private java.util.ArrayList	colDefsList
private SeConnection	conn
private SeLayer	layer
private SeShape	spatialFilter

Constructor Summary

Transaction(java.lang.String server, int port, java.lang.String database, java.lang.String user, java.lang.String password)
Creates a new SpatialQuery object.

Method Summary

void	closeConnection() Close the current connection to the ArcSDE server throws SeException
void	deleteFeature(java.lang.String where, GM_Object extent) deletes a feature from the ArcSDE
void	insertFeature(java.util.HashMap inRow) inserts a feature into the ArcSDE
void	openConnection(java.lang.String server, int port, java.lang.String database, java.lang.String user, java.lang.String password) Connect to the ArcSDE server throws SeException
void	setLayer(java.lang.String layername) Set a SDE layer to work on and appropriate table throws SeException
void	setSpatialFilter(double minx, double miny, double maxx, double maxy) Set a SpatialFilter to Query (BoundingBox) throws SeException
private SeRow	setValue(SeRow row, int pos, int type, java.lang.Object value, SeCoordinateReference crs) fills the passed row with the also passed value considering its type
void	updateFeature(java.util.HashMap inRow, java.lang.String where, GM_Object extent) updates a feature of the ArcSDE

Methods inherited from class java.lang.Object

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

Field Detail

conn

private SeConnection conn

layer

private SeLayer layer

colDefs

private java.util.HashMap colDefs

colDefsList

private java.util.ArrayList colDefsList

spatialFilter

private SeShape spatialFilter

Constructor Detail

Transaction

public Transaction(java.lang.String server,
                   int port,
                   java.lang.String database,
                   java.lang.String user,
                   java.lang.String password)
            throws SeException

Creates a new SpatialQuery object.

Parameters:

server -

port -

database -

user -

password -

Throws:

SeException

Method Detail

openConnection

public void openConnection(java.lang.String server,
                           int port,
                           java.lang.String database,
                           java.lang.String user,
                           java.lang.String password)
                    throws SeException

Connect to the ArcSDE server
throws SeException

Throws:

SeException

closeConnection

public void closeConnection()
                     throws SeException

Close the current connection to the ArcSDE server
throws SeException

Throws:

SeException

setLayer

public void setLayer(java.lang.String layername)
              throws SeException

Set a SDE layer to work on and appropriate table
throws SeException

Throws:

SeException

setSpatialFilter

public void setSpatialFilter(double minx,
                             double miny,
                             double maxx,
                             double maxy)
                      throws SeException

Set a SpatialFilter to Query (BoundingBox)
throws SeException

Throws:

SeException

insertFeature

public void insertFeature(java.util.HashMap inRow)
                   throws SeException

inserts a feature into the ArcSDE

Parameters:

inRow - feature/row to be inserted

Throws:

SeException

setValue

private SeRow setValue(SeRow row,
                       int pos,
                       int type,
                       java.lang.Object value,
                       SeCoordinateReference crs)
                throws SeException

fills the passed row with the also passed value considering its type

Parameters:

row - SDE row to insert

pos - position where to set the value in the row

type - value type

value - value to insert

Throws:

SeException

updateFeature

public void updateFeature(java.util.HashMap inRow,
                          java.lang.String where,
                          GM_Object extent)
                   throws SeException

updates a feature of the ArcSDE

Parameters:

inRow - update data

where - none spatial condtions to limit the targeted rows

extent - spatial condtion to limit the targeted rows (not considered yet)

Throws:

SeException

deleteFeature

public void deleteFeature(java.lang.String where,
                          GM_Object extent)
                   throws SeException

deletes a feature from the ArcSDE

Parameters:

where - none spatial condtions to limit the targeted rows

extent - spatial condtion to limit the targeted rows (not considered yet)

Throws:

SeException