Package org.securegraph.property

Examples of org.securegraph.property.StreamingPropertyValue

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    public boolean isHandled(Element element, Property property) {
        if (property == null) {
            return false;
        }

        StreamingPropertyValue subripValue = SubRipTranscriptFileImportSupportingFileHandler.SUBRIP_CC.getPropertyValue(element);
        if (subripValue == null) {
            return false;
        }

        if (!property.getName().equals(LumifyProperties.RAW.getPropertyName())) {
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            if (fileAlreadyExists(existingFileVerticies, jarEntry.getName())) {
                continue;
            }

            StreamingPropertyValue rawValue = new StreamingPropertyValue(jarInputStream, byte[].class);
            rawValue.searchIndex(false);

            Vertex jarEntryVertex = createFileVertex(jarEntry, rawValue, data);

            createJarContainsFileEdge(jarEntryVertex, data);
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    @Override
    public AddSupportingFilesResult addSupportingFiles(VertexBuilder vertexBuilder, File f, Visibility visibility) throws Exception {
        File mappingJsonFile = new File(f.getParentFile(), f.getName() + SUBRIP_CC_FILE_NAME_SUFFIX);
        if (mappingJsonFile.exists()) {
            final FileInputStream subripIn = new FileInputStream(mappingJsonFile);
            StreamingPropertyValue subripValue = new StreamingPropertyValue(subripIn, byte[].class);
            subripValue.searchIndex(false);
            SUBRIP_CC.setProperty(vertexBuilder, subripValue, visibility);
            return new AddSupportingFilesResult() {
                @Override
                public void close() throws IOException {
                    subripIn.close();
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    }

    @Override
    public byte[] getGlyphIcon() {
        try {
            StreamingPropertyValue spv = LumifyProperties.GLYPH_ICON.getPropertyValue(getVertex());
            if (spv == null) {
                return null;
            }
            return IOUtil.toByteArray(spv.getInputStream());
        } catch (IOException e) {
            throw new LumifyResourceNotFoundException("Could not retrieve glyph icon");
        }
    }
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    }

    @Override
    public byte[] getMapGlyphIcon() {
        try {
            StreamingPropertyValue spv = LumifyProperties.MAP_GLYPH_ICON.getPropertyValue(getVertex());
            if (spv == null) {
                return null;
            }
            return IOUtil.toByteArray(spv.getInputStream());
        } catch (IOException e) {
            throw new LumifyResourceNotFoundException("Could not retrieve map glyph icon");
        }
    }
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            ExistingElementMutation<Vertex> m = data.getElement().prepareMutation();

            InputStream mp4FileIn = new FileInputStream(mp4File);
            try {
                StreamingPropertyValue spv = new StreamingPropertyValue(mp4FileIn, byte[].class);
                spv.searchIndex(false);
                Map<String, Object> metadata = new HashMap<String, Object>();
                metadata.put(LumifyProperties.MIME_TYPE.getPropertyName(), MediaLumifyProperties.MIME_TYPE_AUDIO_MP4);
                MediaLumifyProperties.AUDIO_MP4.addPropertyValue(m, PROPERTY_KEY, spv, metadata, data.getProperty().getVisibility());
                m.save(getAuthorizations());
            } finally {
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            ExistingElementMutation<Vertex> m = data.getElement().prepareMutation();

            InputStream mp4FileIn = new FileInputStream(mp4File);
            try {
                StreamingPropertyValue spv = new StreamingPropertyValue(mp4FileIn, byte[].class);
                spv.searchIndex(false);
                Map<String, Object> metadata = new HashMap<String, Object>();
                metadata.put(LumifyProperties.MIME_TYPE.getPropertyName(), MediaLumifyProperties.MIME_TYPE_AUDIO_OGG);
                MediaLumifyProperties.AUDIO_OGG.addPropertyValue(m, PROPERTY_KEY, spv, metadata, data.getProperty().getVisibility());
                m.save(getAuthorizations());
            } finally {
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            InputStream videoPosterFrameFileIn = new FileInputStream(videoPosterFrameFile);
            try {
                ExistingElementMutation<Vertex> m = data.getElement().prepareMutation();

                StreamingPropertyValue spv = new StreamingPropertyValue(videoPosterFrameFileIn, byte[].class);
                spv.searchIndex(false);
                Map<String, Object> metadata = new HashMap<String, Object>();
                metadata.put(LumifyProperties.MIME_TYPE.getPropertyName(), "image/png");
                MediaLumifyProperties.RAW_POSTER_FRAME.addPropertyValue(m, PROPERTY_KEY, spv, metadata, data.getProperty().getVisibility());
                m.save(getAuthorizations());
                getGraph().flush();
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        assertEquals(new Date(1357063760000L), LumifyProperties.CREATE_DATE.getPropertyValue(vertex));
    }

    private void createVertex(String data, String mimeType) throws UnsupportedEncodingException {
        VertexBuilder v = graph.prepareVertex("v1", visibility);
        StreamingPropertyValue textValue = new StreamingPropertyValue(new ByteArrayInputStream(data.getBytes("UTF-8")), byte[].class);
        textValue.searchIndex(false);
        Map<String, Object> metadata = new HashMap<String, Object>();
        metadata.put(LumifyProperties.MIME_TYPE.getPropertyName(), mimeType);
        LumifyProperties.RAW.setProperty(v, textValue, metadata, visibility);
        v.save(authorizations);
    }
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        String vertexId = TheMovieDbOntology.getPersonVertexId(personId);

        VertexBuilder m = prepareVertex(vertexId, visibility);
        LumifyProperties.CONCEPT_TYPE.addPropertyValue(m, MULTI_VALUE_KEY, TheMovieDbOntology.CONCEPT_TYPE_PERSON, visibility);
        LumifyProperties.SOURCE.addPropertyValue(m, MULTI_VALUE_KEY, SOURCE, visibility);
        StreamingPropertyValue rawValue = new StreamingPropertyValue(new ByteArrayInputStream(personJson.toString().getBytes()), byte[].class);
        rawValue.store(true);
        rawValue.searchIndex(false);
        LumifyProperties.RAW.addPropertyValue(m, MULTI_VALUE_KEY, rawValue, visibility);
        LumifyProperties.TITLE.addPropertyValue(m, MULTI_VALUE_KEY, name, visibility);

        String biography = personJson.optString("biography");
        if (biography != null) {
            Map<String, Object> metadata = new HashMap<String, Object>();
            metadata.put(LumifyProperties.META_DATA_TEXT_DESCRIPTION, "Biography");
            metadata.put(LumifyProperties.META_DATA_MIME_TYPE, "text/plain");
            StreamingPropertyValue value = new StreamingPropertyValue(new ByteArrayInputStream(biography.getBytes()), String.class);
            LumifyProperties.TEXT.addPropertyValue(m, MULTI_VALUE_KEY, value, metadata, visibility);
        }

        String birthDateString = personJson.optString("birthday");
        if (birthDateString != null && birthDateString.length() > 0) {
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Related Classes of org.securegraph.property.StreamingPropertyValue

  • io.lumify.analystsNotebook.model.ChartItem
  • io.lumify.core.ingest.FileImport
  • io.lumify.core.ingest.graphProperty.GraphPropertyRunner
  • io.lumify.core.ingest.graphProperty.GraphPropertyWorker
  • io.lumify.core.ingest.graphProperty.PostMimeTypeWorker
  • io.lumify.core.ingest.MetadataFileImportSupportingFileHandler
  • io.lumify.core.ingest.MetadataGraphPropertyWorker
  • io.lumify.core.model.ontology.OntologyRepositoryBase
  • io.lumify.core.model.properties.types.VideoTranscriptProperty
  • io.lumify.csv.CsvGraphPropertyWorker
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