private Map<String, String> getExternalAuthorityNameToUrlMap( final OWSMetadataProvider metadataProvider) { if (metadataProvider != null) { return metadataProvider.getExternalMetadataAuthorities(); } return null; }
private DatasetMetadata getDatasetMetadataFromProvider(final Theme theme) { final String datasetName = getNameFromThemeOrFirstNamedLayer(theme); if (metadataProvider != null && datasetName != null) { return metadataProvider.getDatasetMetadata(new QName(datasetName)); } return null; }