Examples with ByteArrayResource com.revolsys.spring.resource.ByteArrayResource used on opensource projects

Example 1 with ByteArrayResource

use of com.revolsys.spring.resource.ByteArrayResource in project com.revolsys.open by revolsys.

the class AbstractRecordLayer method getPasteRecordGeometry.

protected Geometry getPasteRecordGeometry(final LayerRecord record, final boolean alert) {
    try {
        if (record == null) {
            return null;
        } else {
            final RecordDefinition recordDefinition = getRecordDefinition();
            final FieldDefinition geometryField = recordDefinition.getGeometryField();
            if (geometryField != null) {
                final MapPanel parentComponent = getMapPanel();
                Geometry geometry = null;
                DataType geometryDataType = null;
                Class<?> layerGeometryClass = null;
                final GeometryFactory geometryFactory = getGeometryFactory();
                geometryDataType = geometryField.getDataType();
                layerGeometryClass = geometryDataType.getJavaClass();
                RecordReader reader = ClipboardUtil.getContents(RecordReaderTransferable.DATA_OBJECT_READER_FLAVOR);
                if (reader == null) {
                    final String string = ClipboardUtil.getContents(DataFlavor.stringFlavor);
                    if (Property.hasValue(string)) {
                        try {
                            geometry = geometryFactory.geometry(string);
                            geometry = geometryFactory.geometry(layerGeometryClass, geometry);
                            if (geometry != null) {
                                return geometry;
                            }
                        } catch (final Throwable e) {
                        }
                        final Resource resource = new ByteArrayResource("t.csv", string);
                        reader = RecordReader.newRecordReader(resource);
                    } else {
                        return null;
                    }
                }
                if (reader != null) {
                    try {
                        for (final Record sourceRecord : reader) {
                            if (geometry == null) {
                                final Geometry sourceGeometry = sourceRecord.getGeometry();
                                if (sourceGeometry == null) {
                                    if (alert) {
                                        JOptionPane.showMessageDialog(parentComponent, "Clipboard does not contain a record with a geometry.", "Paste Geometry", JOptionPane.ERROR_MESSAGE);
                                    }
                                    return null;
                                }
                                geometry = geometryFactory.geometry(layerGeometryClass, sourceGeometry);
                                if (geometry == null) {
                                    if (alert) {
                                        JOptionPane.showMessageDialog(parentComponent, "Clipboard should contain a record with a " + geometryDataType + " not a " + sourceGeometry.getGeometryType() + ".", "Paste Geometry", JOptionPane.ERROR_MESSAGE);
                                    }
                                    return null;
                                }
                            } else {
                                if (alert) {
                                    JOptionPane.showMessageDialog(parentComponent, "Clipboard contains more than one record. Copy a single record.", "Paste Geometry", JOptionPane.ERROR_MESSAGE);
                                }
                                return null;
                            }
                        }
                    } finally {
                        FileUtil.closeSilent(reader);
                    }
                    if (geometry == null) {
                        if (alert) {
                            JOptionPane.showMessageDialog(parentComponent, "Clipboard does not contain a record with a geometry.", "Paste Geometry", JOptionPane.ERROR_MESSAGE);
                        }
                    } else if (geometry.isEmpty()) {
                        if (alert) {
                            JOptionPane.showMessageDialog(parentComponent, "Clipboard contains an empty geometry.", "Paste Geometry", JOptionPane.ERROR_MESSAGE);
                        }
                        return null;
                    } else {
                        return geometry;
                    }
                }
            }
            return null;
        }
    } catch (final Throwable t) {
        return null;
    }
}

Example 2 with ByteArrayResource

use of com.revolsys.spring.resource.ByteArrayResource in project com.revolsys.open by revolsys.

the class EsriGdbXmlParser method parse.

@SuppressWarnings("unchecked")
public static <T> T parse(final String text) {
    final byte[] bytes = text.getBytes();
    final ByteArrayResource resource = new ByteArrayResource(bytes);
    return (T) parse(resource);
}

Example 3 with ByteArrayResource

use of com.revolsys.spring.resource.ByteArrayResource in project com.revolsys.open by revolsys.

the class AbstractRecordLayer method pasteRecords.

public void pasteRecords() {
    final List<LayerRecord> newRecords = new ArrayList<>();
    try (BaseCloseable eventsEnabled = eventsDisabled()) {
        RecordReader reader = ClipboardUtil.getContents(RecordReaderTransferable.DATA_OBJECT_READER_FLAVOR);
        if (reader == null) {
            final String string = ClipboardUtil.getContents(DataFlavor.stringFlavor);
            if (Property.hasValue(string)) {
                if (string.contains("\t")) {
                    final Resource tsvResource = new ByteArrayResource("t.tsv", string);
                    reader = RecordReader.newRecordReader(tsvResource);
                } else {
                    final Resource resource = new ByteArrayResource("t.csv", string);
                    reader = RecordReader.newRecordReader(resource);
                }
            }
        }
        if (reader != null) {
            for (final Record sourceRecord : reader) {
                final Map<String, Object> newValues = getPasteNewValues(sourceRecord);
                if (!newValues.isEmpty()) {
                    final LayerRecord newRecord = newLayerRecord(newValues);
                    if (newRecord != null) {
                        newRecords.add(newRecord);
                    }
                }
            }
        }
    } catch (final Throwable e) {
        LoggingEventPanel.showDialog(getMapPanel(), "Unexpected error pasting records", e);
        return;
    }
    RecordValidationDialog.validateRecords("Pasting Records", this, newRecords, (validator) -> {
        // Success
        // Save the valid records
        final List<LayerRecord> validRecords = validator.getValidRecords();
        if (!validRecords.isEmpty()) {
            saveChanges(validRecords);
            addSelectedRecords(validRecords);
            zoomToRecords(validRecords);
            showRecordsTable(RecordLayerTableModel.MODE_RECORDS_SELECTED);
            firePropertyChange(RECORDS_INSERTED, null, validRecords);
        }
        // Delete any invalid records
        final List<LayerRecord> invalidRecords = validator.getInvalidRecords();
        if (!invalidRecords.isEmpty()) {
            deleteRecords(invalidRecords);
        }
    }, (validator) -> {
        // Cancel, delete all the records
        deleteRecords(newRecords);
    });
}