Package eoxserver :: Package resources :: Package coverages :: Module data :: Class DataSourceWrapper

Class DataSourceWrapper

This class implements :class:`~.DataSourceInterface`. It inherits from :class:`~.RecordWrapper`. .. method:: setAttrs(**kwargs) :class:`DataSourceWrapper` defines two attributes that can be assigned to an instance: * ``location``: the location of the data source (a local or remote path to a directory) * ``search_pattern``: the search pattern defined for the data source (optional) .. method:: sync See :meth:`.RecordWrapper.sync`. .. method:: getRecord See :meth:`.RecordWrapper.getRecord`

Instance Methods

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__init__(self)
x.__init__(...) initializes x; see help(type(x)) for signature

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getType(self)
Returns ``"data_source"``.

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detect(self)
Detect files at the location that match the given search pattern.

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contains(self, wrapper)
Check if the DataSource contains a coverage with a certain ID

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_validate_record(self, record)

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_validate_attrs(self, **kwargs)

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_set_attrs(self, **kwargs)

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_fetch_unique_record(self)

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_get_query(self, fields=None)

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_get_query_set(self, query)

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_create_record(self)

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Inherited from core.records.RecordWrapper: delete, getRecord, setAttrs, setRecord, sync

Inherited from core.records.RecordWrapper (private): _fetch, _pre_delete, _set_record

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables

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REGISTRY_CONF = {'factory_ids': ('resources.coverages.data.Dat...

Properties

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Inherited from object: __class__

Method Details

[hide private]

init(self)
(Constructor)

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x.__init__(...) initializes x; see help(type(x)) for signature

Overrides: object.__init__: (inherited documentation)

getType(self)

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Returns ``"data_source"``.

Overrides: core.records.RecordWrapper.getType

detect(self)

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Detect files at the location that match the given search pattern. Returns a list of locations. If no location has been defined yet, return an empty list.

Class Variable Details

[hide private]

REGISTRY_CONF

Value:

{'factory_ids': ('resources.coverages.data.DataSourceFactory'),
 'impl_id': 'resources.coverages.data.DataSourceWrapper',
 'name': 'Data Source Wrapper'}

Class DataSourceWrapper

__init__(self) (Constructor)

getType(self)

detect(self)

_validate_record(self, record)

_validate_attrs(self, **kwargs)

_set_attrs(self, **kwargs)

_fetch_unique_record(self)

_get_query(self, fields=None)

_get_query_set(self, query)

_create_record(self)

REGISTRY_CONF

init(self)
(Constructor)