Examples of org.apache.oodt.cas.metadata.Metadata

org.apache.oodt.cas.metadata.Metadata
Metadata is a {@link Map} of String keys mapped to Objectvalues. So, each key can map to potentially many values, but also can map to null, or to a single value. @author mattmann @author bfoster @version $Revision$

        }
    }
    
    private Metadata getReducedMetadata(Product product, List<String> elements) throws CatalogException {
        try {
            Metadata m = null;
            if (elements != null && elements.size() > 0) {
                m = catalog.getReducedMetadata(product, elements);
            }else {
                m = this.getMetadata(product);
            }

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        }
    }
    
    private Metadata getMetadata(Product product) throws CatalogException {
        try {
            Metadata m = catalog.getMetadata(product);
            return this.getOrigValues(m, product.getProductType());
        } catch (Exception e) {
            e.printStackTrace();
            LOG.log(Level.SEVERE,
                    "Exception obtaining metadata from catalog for product: ["

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    private List<QueryResult> applyFilterToResults(
            List<QueryResult> queryResults, QueryFilter queryFilter)
            throws Exception {
        List<TimeEvent> events = new LinkedList<TimeEvent>();
        for (QueryResult queryResult : queryResults) {
            Metadata m = new Metadata();
            m.addMetadata(queryFilter.getPriorityMetKey(), queryResult
                .getMetadata().getMetadata(queryFilter.getPriorityMetKey()));
            events.add(new ObjectTimeEvent<QueryResult>(
                DateUtils.getTimeInMillis(DateUtils.toCalendar(queryResult
                    .getMetadata().getMetadata(queryFilter.getStartDateTimeMetKey()),
                    DateUtils.FormatType.UTC_FORMAT), DateUtils.julianEpoch),

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                .get("workflow_inst_currenttask_enddatetime"));
        inst.setStartDateTimeIsoStr(doc.get("workflow_inst_startdatetime"));
        inst.setEndDateTimeIsoStr(doc.get("workflow_inst_enddatetime"));


        // read the workflow instance metadata
        Metadata sharedContext = new Metadata();
        String[] instMetFields = doc.getValues("workflow_inst_met_flds");
        if (instMetFields != null && instMetFields.length > 0) {
            for (int i = 0; i < instMetFields.length; i++) {
                String fldName = instMetFields[i];
                String[] vals = doc.getValues(fldName);
                if (vals != null && vals.length > 0) {
                    for (int j = 0; j < vals.length; j++) {
                        sharedContext.addMetadata(fldName, vals[j]);
                    }
                }
            }
        }

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                                + "not tracking its execution and the id: ["
                                + workflowInstId + "] "
                                + "was never persisted to "
                                + "the instance repository");
                e.printStackTrace();
                return new Metadata();
        }


        return wInst.getSharedContext();
    }

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            throws InstanceRepositoryException {
        Connection conn = null;
        Statement statement = null;
        ResultSet rs = null;


        Metadata met = new Metadata();


        try {
            conn = dataSource.getConnection();
            statement = conn.createStatement();


            String getWorkflowSql = "SELECT * from workflow_instance_metadata "
                    + "WHERE workflow_instance_id = " + workflowInstId;


            LOG.log(Level.FINE, "Executing: " + getWorkflowSql);
            rs = statement.executeQuery(getWorkflowSql);


            while (rs.next()) {
                met.addMetadata(rs.getString("workflow_met_key"), URLDecoder.decode(rs
                        .getString("workflow_met_val"), "UTF-8"));
            }


        } catch (Exception e) {
            e.printStackTrace();

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                                + "not tracking its execution and the id: ["
                                + workflowInstId + "] "
                                + "was never persisted to "
                                + "the instance repository");
                e.printStackTrace();
                return new Metadata();
            }
        }


        return worker.getWorkflowInstance().getSharedContext();
    }

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                            + product.getProductName()
                            + "] that isn't in the index or the local cache!");


        }


        Metadata currMet = p.getMetadata();
        List<Element> metadataTypes = null;


        try {
            metadataTypes = valLayer.getElements(product.getProductType());
        } catch (ValidationLayerException e) {
            e.printStackTrace();
            throw new CatalogException(
                    "ValidationLayerException when trying to obtain element list for product type: "
                            + product.getProductType().getName()
                            + ": Message: " + e.getMessage());
        }


        for (Iterator<Element> i = metadataTypes.iterator(); i.hasNext();) {
            Element element = i.next();
            currMet.removeMetadata(element.getElementName());
        }


        p.setMetadata(currMet);


        if (hasMetadataAndRefs(p)) {

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                    .getProductId());
            cp.setProduct(product);
        } else {
            // need to grab the metadata for the existing product, and make sure
            // we don't lose it
            Metadata metadata = getMetadata(product);


            CompleteProduct completeProduct = new CompleteProduct();
            completeProduct.setMetadata(metadata);


            // now remove the product's document from the catalog

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            }
        }
    }
    
    public Metadata getReducedMetadata(Product product, List<String> elements) throws CatalogException {
        Metadata fullMetadata = getMetadata(product);
        Metadata reducedMetadata = new Metadata();
        for (int i = 0; i < elements.size(); i++) {
            String element = elements.get(i);
            reducedMetadata.addMetadata(element, fullMetadata
                    .getMetadata(element));
        }
        return reducedMetadata;
    }

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Related Classes of org.apache.oodt.cas.metadata.Metadata

org.apache.oodt.cas.catalog.system.Catalog

org.apache.oodt.cas.catalog.system.impl.CatalogServiceLocal

org.apache.oodt.cas.catalog.system.impl.TestCatalogServiceLocal

org.apache.oodt.cas.crawl.action.IngestAncillary

org.apache.oodt.cas.crawl.AutoDetectProductCrawler

org.apache.oodt.cas.crawl.config.ProductCrawlerBean

org.apache.oodt.cas.crawl.ProductCrawler

org.apache.oodt.cas.crawl.TestProductCrawler

org.apache.oodt.cas.curation.service.IngestionResource

org.apache.oodt.cas.curation.service.MetadataResource

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