Examples with VirtualType org.structr.transform.VirtualType used on opensource projects

Example 1 with VirtualType

use of org.structr.transform.VirtualType in project structr by structr.

the class ODSExporter method exportAttributes.

public static void exportAttributes(final ODSExporter thisNode, final String uuid) throws FrameworkException {
    final SecurityContext securityContext = thisNode.getSecurityContext();
    final File output = thisNode.getResultDocument();
    final VirtualType transformation = thisNode.getTransformationProvider();
    try {
        final App app = StructrApp.getInstance();
        final Result result = app.nodeQuery(AbstractNode.class).and(GraphObject.id, uuid).getResult();
        final Result transformedResult = transformation.transformOutput(securityContext, AbstractNode.class, result);
        Map<String, Object> nodeProperties = new HashMap<>();
        GraphObjectMap node = (GraphObjectMap) transformedResult.get(0);
        node.getPropertyKeys(null).forEach(p -> nodeProperties.put(p.dbName(), node.getProperty(p)));
        OdfSpreadsheetDocument spreadsheet = OdfSpreadsheetDocument.loadDocument(output.getFileOnDisk().getAbsolutePath());
        OdfTable sheet = spreadsheet.getTableList().get(0);
        Iterator<Entry<String, Object>> it = nodeProperties.entrySet().iterator();
        while (it.hasNext()) {
            Entry<String, Object> currentEntry = it.next();
            String address = currentEntry.getKey();
            Object val = currentEntry.getValue();
            if (val instanceof Collection) {
                Collection col = (Collection) val;
                writeCollectionToCells(sheet, sheet.getCellByPosition(address), col);
            } else if (val instanceof String[]) {
                String[] arr = (String[]) val;
                List<String> list = new ArrayList<>(Arrays.asList(arr));
                writeCollectionToCells(sheet, sheet.getCellByPosition(address), list);
            } else {
                writeObjectToCell(sheet.getCellByPosition(address), val);
            }
        }
        spreadsheet.save(output.getFileOnDisk().getAbsolutePath());
        spreadsheet.close();
    } catch (Exception e) {
        logger.error("Error while exporting to ODS", e);
    }
}

Example 2 with VirtualType

use of org.structr.transform.VirtualType in project structr by structr.

the class ODTExporter method exportAttributes.

static void exportAttributes(final ODTExporter thisNode, final String uuid) throws FrameworkException {
    final SecurityContext securityContext = thisNode.getSecurityContext();
    final File output = thisNode.getResultDocument();
    final VirtualType transformation = thisNode.getTransformationProvider();
    try {
        final App app = StructrApp.getInstance();
        final Result result = app.nodeQuery(AbstractNode.class).and(GraphObject.id, uuid).getResult();
        final Result transformedResult = transformation.transformOutput(securityContext, AbstractNode.class, result);
        Map<String, Object> nodeProperties = new HashMap<>();
        GraphObjectMap node = (GraphObjectMap) transformedResult.get(0);
        node.getPropertyKeys(null).forEach(p -> nodeProperties.put(p.dbName(), node.getProperty(p)));
        TextDocument text = TextDocument.loadDocument(output.getFileOnDisk().getAbsolutePath());
        NodeList nodes = text.getContentRoot().getElementsByTagName(ODT_FIELD_TAG_NAME);
        for (int i = 0; i < nodes.getLength(); i++) {
            Node currentNode = nodes.item(i);
            NamedNodeMap attrs = currentNode.getAttributes();
            Node fieldName = attrs.getNamedItem(ODT_FIELD_ATTRIBUTE_NAME);
            Object nodeFieldValue = nodeProperties.get(fieldName.getNodeValue());
            Node currentContent = attrs.getNamedItem(ODT_FIELD_ATTRIBUTE_VALUE);
            if (nodeFieldValue != null) {
                if (nodeFieldValue instanceof String[]) {
                    String[] arr = (String[]) nodeFieldValue;
                    List<String> list = new ArrayList<>(Arrays.asList(arr));
                    StringBuilder sb = new StringBuilder();
                    list.forEach(s -> sb.append(s + "\n"));
                    currentContent.setNodeValue(sb.toString());
                } else if (nodeFieldValue instanceof Collection) {
                    Collection col = (Collection) nodeFieldValue;
                    StringBuilder sb = new StringBuilder();
                    col.forEach(s -> sb.append(s + "\n"));
                    currentContent.setNodeValue(sb.toString());
                } else {
                    currentContent.setNodeValue(nodeFieldValue.toString());
                }
            }
        }
        text.save(output.getFileOnDisk().getAbsolutePath());
        text.close();
    } catch (Exception e) {
        logger.error("Error while exporting to ODT", e);
    }
}