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java.lang.Objectthredds.cataloggen.config.DatasetSource
thredds.cataloggen.config.LocalDatasetSource
public class LocalDatasetSource
Concrete implementation of DatasetSource for local disk sources.
Field Summary |
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Fields inherited from class thredds.cataloggen.config.DatasetSource |
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accessPointDataset, addDatasetSize, catalogRefInfoList, createCatalogRefs, datasetEnhancerList, datasetFilterList, datasetNamerList, datasetSorter, isValid, msgLog, resultingCatalog, type |
Method Summary | |
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protected InvDataset |
createDataset(String datasetLocation,
String prefixUrlPath)
Creates an InvDataset to represent the dataset at the given location on this DatasetSource. |
protected InvCatalog |
createSkeletonCatalog(String prefixUrlPath)
Build an unnamed InvCatalog for this DatasetSource and return the top-level InvDataset. |
protected List |
expandThisLevel(InvDataset dataset,
String prefixUrlPath)
Return a list of the InvDatasets contained in the given collection dataset on this DatasetSource. |
protected boolean |
isCollection(InvDataset dataset)
Return true if the given dataset is a collection dataset, false otherwise. |
Methods inherited from class thredds.cataloggen.config.DatasetSource |
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addDatasetEnhancer, addDatasetFilter, addDatasetNamer, equals, expand, expand, fullExpand, getAccessPoint, getCatalogRefInfoList, getDatasetEnhancerList, getDatasetFilterList, getDatasetNamerList, getDatasetSorter, getName, getPrefixUrlPath, getResultingCatalog, getResultService, getStructure, getType, hashCode, isAddDatasetSize, isCreateCatalogRefs, isFlatten, newDatasetSource, setAccessPoint, setAddDatasetSize, setCreateCatalogRefs, setDatasetSorter, setName, setPrefixUrlPath, setResultService, setStructure, toString, validate |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Method Detail |
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protected InvDataset createDataset(String datasetLocation, String prefixUrlPath) throws IOException
DatasetSource
createDataset
in class DatasetSource
datasetLocation
- a String indicating the location of a dataset.prefixUrlPath
- a path name to be prefixed on the urlPath
IOException
- if the dataset location does not correspond to an actual dataset or is not below the accessPointHeader directory.protected InvCatalog createSkeletonCatalog(String prefixUrlPath) throws IOException
createSkeletonCatalog
in class DatasetSource
IOException
- if top-level dataset does not exist or is not a collection dataset.protected boolean isCollection(InvDataset dataset)
isCollection
in class DatasetSource
dataset
- - the InvDataset to test for being a collection dataset.
NullPointerException
- if the given InvDataset is null.
ClassCastException
- if the given InvDataset is not a LocalInvDataset.protected List expandThisLevel(InvDataset dataset, String prefixUrlPath)
expandThisLevel
in class DatasetSource
dataset
- - the collection dataset to be expanded.
IllegalArgumentException
- when given dataset is not a collection dataset.
NullPointerException
- if given dataset is null.
ClassCastException
- if the given InvDataset is not a LocalInvDataset.
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