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

Example 71 with Resource

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

the class GeoreferencedImageLayer method cancelChanges.

public void cancelChanges() {
    if (this.image == null && this.resource != null) {
        GeoreferencedImage image = null;
        final Resource imageResource = Resource.getResource(this.url);
        if (imageResource.exists()) {
            try {
                image = GeoreferencedImageReadFactory.loadGeoreferencedImage(imageResource);
                if (image == null) {
                    Logs.error(GeoreferencedImageLayer.class, "Cannot load image: " + this.url);
                }
            } catch (final RuntimeException e) {
                Logs.error(GeoreferencedImageLayer.class, "Unable to load image: " + this.url, e);
            }
        } else {
            Logs.error(GeoreferencedImageLayer.class, "Image does not exist: " + this.url);
        }
        setImage(image);
    } else {
        this.image.cancelChanges();
    }
    firePropertyChange("hasChanges", true, false);
}

Example 72 with Resource

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

the class ArcGisRestAbstractLayerService method addLayer.

public LayerDescription addLayer(final CatalogElement parent, final Map<String, LayerDescription> layersByName, MapEx layerProperties) {
    final int id = layerProperties.getInteger("id");
    final Resource resource = getResource(Integer.toString(id), ArcGisResponse.FORMAT_PARAMETER);
    try {
        layerProperties = Json.toMap(resource);
        final String layerType = layerProperties.getString("type");
        final Function3<ArcGisRestAbstractLayerService, CatalogElement, MapEx, LayerDescription> factory = LAYER_FACTORY_BY_TYPE.get(layerType);
        LayerDescription layer;
        if (factory == null) {
            layer = new LayerDescription(this, parent, layerProperties);
        } else {
            layer = factory.apply(this, parent, layerProperties);
        }
        final String name = layer.getName();
        if (Property.hasValue(name)) {
            layersByName.put(name.toLowerCase(), layer);
            return layer;
        } else {
            return null;
        }
    } catch (final Throwable e) {
        e.printStackTrace();
        Logs.debug(this, "Unable to initialize layer: " + resource, e);
        return null;
    }
}

Example 73 with Resource

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

the class FeatureLayer method getRecordCount.

protected int getRecordCount(final Map<String, Object> parameters, final Object errorText) {
    parameters.put("returnCountOnly", "true");
    final Resource resource = getResource("query", parameters);
    try {
        final MapEx response = Json.toMap(resource);
        return response.getInteger("count", 0);
    } catch (final Throwable e) {
        Logs.debug(this, "Unable to get count for: " + errorText + "\n" + resource.getUriString());
    }
    return 0;
}

Example 74 with Resource

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

the class CsvRecordWriter method pause.

public void pause() {
    final Resource resource = getResource();
    if (resource == null) {
        throw new IllegalStateException("Cannot pause without a resource");
    }
    if (!this.paused) {
        final Writer out = this.out;
        if (out != null) {
            this.paused = true;
            flush();
            try {
                out.flush();
            } catch (final IOException e) {
            }
            try {
                out.close();
            } catch (final IOException e) {
            }
            this.out = null;
        }
    }
}

Example 75 with Resource

use of com.revolsys.spring.resource.Resource 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);
    });
}