6.5.6 Export

Export is used to exports a specified set of Landmarks. It is available only in synchronous mode.

Interface	`IDataSource`
Description	Imports a set of Landmarks.
Response Model	Synchronous
Pre-condition	`IDataSource` interface is loaded.
Post-condition	The default or active database is opened for reading landmarks and categories. A default database is created, if it does not exist and is set as active. Landmarks is exported to the specified file.

Name Type Range Description

Type unicode string Landmark Performs operation based on the specified content types.

Data

map
[DatabaseURI]: unicode string
DestinationFile: unicode string
IdList: List (Lmid1, Lmid2)
MimeType: unicode string

DatabaseURI: Export landmarks from this database. If this is not specified landmarks/categories is exported from default database.

DestinationFile: Export landmarks to this file. Complete file path must be specified.

IdList: List of landmark Ids.

MimeType: Encoding algorithm.

You must specify the Mime type of the landmark content. Mime enables the inclusion of media other than plain text and the inclusion of several entities in one single message.

Supported Mime types:

application/vnd.nokia.landmarkcollection+xml.

Output parameters contain ErrorCode, and ErrorMessage if the operation fails.

Name	Type	Range (Type: string)	Description
`ErrorCode`	int	NA	Service specific error code on failure of the operation.
`ErrorMessage`	string	NA	Error description in Engineering English.

Error code value	Description
`-301`	No Service
`1002`	Bad argument type
`1003`	Missing argument
`1004`	Service not supported
`1010`	Entry exists
`1017`	Path not found

Error messages	Description
`Landmarks:Export:Type or Data is missing`	Indicates Type is missing or data type of Type is mismatched.
`Landmarks:Export:Type is invalid`	Indicates that Type is not a value in the given range.
`Landmarks:Export:Data is missing`	Indicates Data is missing or data type of Data is mismatched.
`Landmarks:Export:MimeType is missing`	Indicates `MimeType` is missing or data type of `MimeType` is mismatched.
`Landmarks:Export:DestinationFile is missing`	Indicates `DestinationFile` is missing or data type of `DestinationFile` is mismatched.
`Landmarks:Export:IdList is missing`	Indicates `IdList` is missing or data type of `IdList` is mismatched.
`Landmarks:Export:IdList is empty`	Indicates `IdList` is empty.

import scriptext

landmark_handle = scriptext.load('Service.Landmarks', 'IDataSource')
try:
    getlist_output = landmark_handle.call('GetList', {'Type': u'Landmark', 
                                                      'Filter': {'LandmarkName': u'land1'}})
    getlist_error = getlist_output['ErrorCode']
    if getlist_error != 0:
        print "GetList error"
    else:
        retval = getlist_output['ReturnValue']
        id_val = retval['id']
        export_output = landmark_handle.call('Export', {'Type':  u'Landmark',
                                                        'Data': {'DestinationFile':
                                                                   u'c:\data\export_land.txt',
                                                                 'idList': [id_val],
                                                                 'MimeType': 
                                                                   'application/vnd.nokia.landmarkcollection+xml'}})
        export_error = export_output['ErrorCode']
        if export_error != 0:
            print "Export unsuccessful"
        else:
            print "Landmark ecported"

except scriptext.ScriptextError, err:
    print "Error performing the operation : ", err