git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-analysis/EcologicalEngineGeoSpatialExtension@92748 82a268e6-3cf1-43bd-a215-b396298e98cf
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@ -648,4 +648,182 @@ public class GenericLayerMetadata {
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}
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return categories;
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}
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public Metadata createBasicMeta(String[] urls,String[] protocols) throws Exception {
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// layer uri: wms, wfs wcs
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List<String> layerUris = new ArrayList<String>();
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for (int i=0;i<urls.length;i++)
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layerUris.add(urls[i].trim());
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// layer keywords
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HashMap<KeywordType, HashSet<String>> descriptiveKeyWords = new HashMap<KeywordType, HashSet<String>>();
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HashSet<String> keySet = new HashSet<String>();
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if (customTopics!=null)
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keySet.addAll(customTopics);
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descriptiveKeyWords.put(KeywordType.THEME, keySet);
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if (startDate!=null){
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HashSet<String> temporalkeySet = new HashSet<String>();
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temporalkeySet.add(startDate.toString());
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if (!endDate.equals(startDate))
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temporalkeySet.add(endDate.toString());
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descriptiveKeyWords.put(KeywordType.TEMPORAL, temporalkeySet);
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}
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// author:
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DefaultResponsibleParty party = new DefaultResponsibleParty();
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party.setIndividualName(author);
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DefaultContact contact = new DefaultContact();
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contact.setContactInstructions(new DefaultInternationalString(contactInfo));
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party.setContactInfo(contact);
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party.setRole(Role.ORIGINATOR);
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// citation:
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DefaultCitation citation = new DefaultCitation();
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citation.setTitle(new DefaultInternationalString(title));
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ArrayList<DefaultCitationDate> citDates = new ArrayList<DefaultCitationDate>();
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citDates.add(new DefaultCitationDate(sourceGenerationDate, DateType.CREATION));
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citDates.add(new DefaultCitationDate(sourceGenerationDate, DateType.PUBLICATION));
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citDates.add(new DefaultCitationDate(sourceGenerationDate, DateType.REVISION));
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citation.setDates(citDates);
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ArrayList<InternationalString> citAltTitle = new ArrayList<InternationalString>();
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citAltTitle.add(new DefaultInternationalString(title));
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citation.setAlternateTitles(citAltTitle);
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citation.setEditionDate(sourceGenerationDate);
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citation.getPresentationForms().add(PresentationForm.MAP_DIGITAL);
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ArrayList<DefaultKeywords> keywordslist = new ArrayList<DefaultKeywords>();
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for (Entry<KeywordType, HashSet<String>> entry : descriptiveKeyWords.entrySet()) {
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DefaultKeywords keywords = new DefaultKeywords();
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for (String key : entry.getValue())
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keywords.getKeywords().add(new DefaultInternationalString(key));
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keywords.setType(entry.getKey());
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DefaultCitation thesaurus = new DefaultCitation();
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thesaurus.setTitle(new DefaultInternationalString("General"));
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thesaurus.setDates(citDates);
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keywords.setThesaurusName(thesaurus);
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keywordslist.add(keywords);
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}
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// usage:
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DefaultUsage usage = new DefaultUsage();
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usage.setSpecificUsage(new DefaultInternationalString(usageField));
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usage.setUsageDate(sourceGenerationDate);
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usage.setUserDeterminedLimitations(new DefaultInternationalString(usageLimitations));
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usage.setUserContactInfo(new ArrayList<ResponsibleParty>(Arrays.asList(party)));
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ArrayList<DefaultUsage> usages = new ArrayList<DefaultUsage>(Arrays.asList(usage));
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//build categories by guessing on the filename
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List<TopicCategory> categories = guessTopicCategory(categoryTypes);
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AnalysisLogger.getLogger().debug("Guessed Topics: "+categories);
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// Spatial Rapresentation Info
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DefaultGeometricObjects geoObjs = new DefaultGeometricObjects();
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geoObjs.setGeometricObjectType(GeometricObjectType.COMPLEX);
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DefaultVectorSpatialRepresentation spatial = new DefaultVectorSpatialRepresentation();
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spatial.setTopologyLevel(TopologyLevel.GEOMETRY_ONLY);
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spatial.getGeometricObjects().add(geoObjs);
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// Extent:
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DefaultExtent extent = new DefaultExtent();
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extent.setGeographicElements(Collections.singleton(new DefaultGeographicBoundingBox(xLL, xRU, yLL, yRU)));
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extent.setDescription(new DefaultInternationalString("Bounding box"));
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/*Only with Geotoolkit 4.x
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DefaultTemporalExtent stext = new DefaultTemporalExtent(startDate,endDate);
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stext.setStartTime(startDate);
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stext.setEndTime(endDate);
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extent.setTemporalElements(Arrays.asList(stext));
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*/
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extent.freeze();
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//resolution
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DefaultNominalResolution resolution = new DefaultNominalResolution();
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resolution.setGroundResolution(res);
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resolution.setScanningResolution(res);
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DefaultResolution dres = new DefaultResolution();
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dres.setDistance(res);
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// layers access:
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DefaultDistribution distribution = new DefaultDistribution();
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DefaultDigitalTransferOptions transferOptions = new DefaultDigitalTransferOptions();
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for (String uri : layerUris)
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transferOptions.getOnLines().add(new DefaultOnlineResource(new URI(uri)));
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distribution.getTransferOptions().add(transferOptions);
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DefaultFormat [] formats = new DefaultFormat[protocols.length];
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for (int i=0;i<protocols.length;i++){
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DefaultFormat format = new DefaultFormat();
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format.setName(new DefaultInternationalString(protocols[i]));
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format.setVersion(new DefaultInternationalString("1.0.0"));
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formats[i]=format;
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}
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distribution.setDistributionFormats(new ArrayList<DefaultFormat>(Arrays.asList(formats)));
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// legal constraints
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DefaultLegalConstraints constraints = new DefaultLegalConstraints();
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constraints.getUseLimitations().add(new DefaultInternationalString("Licensed"));
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constraints.getAccessConstraints().add(Restriction.LICENSE);
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constraints.getUseConstraints().add(Restriction.LICENSE);
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// quality declaration:
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DefaultDataQuality processQuality = new DefaultDataQuality();
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//citation
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DefaultCitation sourceCitation = new DefaultCitation();
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sourceCitation.setTitle(new DefaultInternationalString(title));
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sourceCitation.getDates().add(new DefaultCitationDate(sourceGenerationDate, DateType.CREATION));
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sourceCitation.getIdentifiers().add(new DefaultIdentifier(categoryTypes));
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//source
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DefaultSource source = new DefaultSource();
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source.setResolution(resolution);
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source.setDescription(new DefaultInternationalString(title));
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source.setSourceCitation(sourceCitation);
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// provenance
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DefaultProcessStep preprocessStep = new DefaultProcessStep();
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DefaultProcessStep processStep = new DefaultProcessStep(preprocessStep);
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DefaultProcessing processing = new DefaultProcessing();
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processing.setSoftwareReferences(new ArrayList<DefaultCitation>(Arrays.asList(sourceCitation)));
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processStep.setDescription(new DefaultInternationalString(processdescription));
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DefaultLineage processLineage = new DefaultLineage();
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processLineage.setProcessSteps(new ArrayList<ProcessStep>(Arrays.asList(processStep)));
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processQuality.setLineage(processLineage);
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processQuality.setScope(new DefaultScope(ScopeCode.DATASET));
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// fulfill identification
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DefaultDataIdentification ident = new DefaultDataIdentification();
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ident.setCitation(citation);
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ident.setAbstract(new DefaultInternationalString(abstractField));
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ident.setPurpose(new DefaultInternationalString(purpose));
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ident.getResourceMaintenances().add(new DefaultMaintenanceInformation(MaintenanceFrequency.AS_NEEDED));
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ident.setDescriptiveKeywords(keywordslist);
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ident.setTopicCategories(categories);
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ident.setResourceSpecificUsages(usages);
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ident.setExtents(new ArrayList<DefaultExtent>(Arrays.asList(extent)));
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ident.setSpatialRepresentationTypes(new ArrayList<SpatialRepresentationType>(Arrays.asList(SpatialRepresentationType.GRID)));
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ident.setSpatialResolutions(new ArrayList<DefaultResolution>(Arrays.asList(dres)));
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ident.setLanguages(new ArrayList<Locale>(Arrays.asList(Locale.ENGLISH)));
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// Metadata Obj:
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DefaultMetadata meta = new DefaultMetadata(party, sourceGenerationDate, ident);
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meta.getSpatialRepresentationInfo().add(spatial);
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meta.setDistributionInfo(distribution);
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meta.getMetadataConstraints().add(constraints);
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meta.getDataQualityInfo().add(processQuality);
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meta.setLanguage(Locale.ENGLISH);
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return meta;
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}
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}
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