Hi All,
My Second Doubt in LCDS.
We are having LCDS Data management services which is using Abstract
Assembler approach .
Autos sync is enabled for the service When I try to do cache-Items as
false.
I am getting Unsupported exception while loading application.
Assembler code is below :
public class TrackDataAssembler extends AbstractAssembler {
private DataAdminService adminService;
/**
* @param fillArgs
* First Arg is elementId, second arg should be
in the form of map which will be passed to dao as sqlmap parameters
* @return
*/
public Collection fill(List fillArgs) {
try{
Map argsMap = new HashMap();
argsMap.put("STLTID", fillArgs.get(0));
return new ArrayList(adminService.getTrackData
(argsMap));
}
catch(ApplicationException ex){
throw new DataSyncException(fillArgs,null);
}
}
/**
* Delete the item.
* @param arg0 - the item with which to perform the delete
* @return void
*/
public void deleteItem(Object arg0) {
DataAdminVO deletedRow = (DataAdminVO)arg0;
try{
adminService.deleteTrack(deletedRow);
}
catch(Exception ex){
throw new DataSyncException(deletedRow, null);
}
}
/**
* Updates the item.
*
* @param arg0 - the new version of the item with which to
perform the update
* @param arg1 - the original version of the item before
these changes were made (used for conflict detection).
* @param arg2 - the list of changed property names.
*
* @return void
*/
public void updateItem(Object arg0, Object arg1, List
arg2) {
DataAdminVO updatedRow = (DataAdminVO)arg0;
if (updatedRow.getNewId() != null) {
try{
adminService.updateTrack(updatedRow);
}
catch(ApplicationException ex){
throw new DataSyncException(updatedRow,
null);
}
}
}
/**
* Creates the item.
*
* @param arg0 - the initial instance of the item to
create.
*
* @return void
*/
public void createItem(Object arg0) {
DataAdminVO insertedRow = (DataAdminVO)arg0;
try{
adminService.insertTrack(insertedRow);
}
catch(ApplicationException ex){
throw new DataSyncException(insertedRow,
null);
}
}
/**
* @return Returns the adminService.
*/
public DataAdminService getAdminService() {
return adminService;
}
/**
* @param adminService The adminService to set.
*/
public void setAdminService(DataAdminService adminService)
{
this.adminService = adminService;
}
/**
* Called when a client adds an item to a filled
collection.
*
* @param arg0 - the list of parameters which identify the
fill that the client changed.
* @param arg1 - the index where a new item was added.
* @param arg2 - the identity of the item added at the
specified position.
*
* @return void
*/
public boolean autoRefreshFill(List arg0) {
return false;
}
/**
* This method can be used to help control how fill
methods are refreshed by Data Management Services.
*
* @param arg0 - Client-side parameters to a fill method
that created a managed collection still managed by one or more
clients.
*
* @return void
*/
public int refreshFill(List arg0, Object arg1, boolean
arg2) {
DataAdminVO updatedRow = (DataAdminVO)arg1;
updatedRow.setNewId(null);
return DO_NOT_EXECUTE_FILL;
}
}
Configuration is
<destination id="trackDS">
<channels>
<channel ref="my-secure-amf"/>
<channel ref="my-amf"/>
</channels>
<adapter ref="java-dao" />
<properties>
<use-transactions>false</use-transactions>
<source>trackDS</source>
<factory>spring</factory>
<metadata>
<identity property="trackId"/>
</metadata>
<network>
<session-timeout>0</session-timeout>
<paging enabled="false" pageSize="10" />
<throttle-inbound policy="ERROR" max-frequency="500"/>
<throttle-outbound policy="REPLACE" max-
frequency="500"/>
</network>
</properties>
</destination>
Thanks in Advance,
Happy Coding,
Thanks,
Anoop
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