Examples with RowMaker co.cask.cdap.cli.util.RowMaker used on opensource projects

Example 26 with RowMaker

use of co.cask.cdap.cli.util.RowMaker in project cdap by caskdata.

the class DescribeDatasetTypeCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    DatasetTypeId type = cliConfig.getCurrentNamespace().datasetType(arguments.get(ArgumentName.DATASET_TYPE.toString()));
    DatasetTypeMeta datasetTypeMeta = datasetTypeClient.get(type);
    Table table = Table.builder().setHeader("name", "modules").setRows(ImmutableList.of(datasetTypeMeta), new RowMaker<DatasetTypeMeta>() {

        @Override
        public List<?> makeRow(DatasetTypeMeta object) {
            return Lists.newArrayList(object.getName(), Joiner.on(", ").join(object.getModules()));
        }
    }).build();
    cliConfig.getTableRenderer().render(cliConfig, output, table);
}

Example 27 with RowMaker

use of co.cask.cdap.cli.util.RowMaker in project cdap by caskdata.

the class DescribeStreamCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    StreamId streamId = cliConfig.getCurrentNamespace().stream(arguments.get(ArgumentName.STREAM.toString()));
    StreamProperties config = streamClient.getConfig(streamId);
    Table table = Table.builder().setHeader("ttl", "format", "schema", "notification.threshold.mb", "description").setRows(ImmutableList.of(config), new RowMaker<StreamProperties>() {

        @Override
        public List<?> makeRow(StreamProperties object) {
            FormatSpecification format = object.getFormat();
            return Lists.newArrayList(object.getTTL(), format.getName(), format.getSchema().toString(), object.getNotificationThresholdMB(), object.getDescription());
        }
    }).build();
    cliConfig.getTableRenderer().render(cliConfig, output, table);
}

Example 28 with RowMaker

use of co.cask.cdap.cli.util.RowMaker in project cdap by caskdata.

the class GetServiceEndpointsCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    ServiceId serviceId = new ServiceId(parseProgramId(arguments, ElementType.SERVICE));
    List<ServiceHttpEndpoint> endpoints = serviceClient.getEndpoints(serviceId);
    Table table = Table.builder().setHeader("method", "path").setRows(endpoints, new RowMaker<ServiceHttpEndpoint>() {

        @Override
        public List<?> makeRow(ServiceHttpEndpoint endpoint) {
            return Lists.newArrayList(endpoint.getMethod(), endpoint.getPath());
        }
    }).build();
    cliConfig.getTableRenderer().render(cliConfig, output, table);
}

Example 29 with RowMaker

use of co.cask.cdap.cli.util.RowMaker in project cdap by caskdata.

the class GetStreamEventsCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    long currentTime = System.currentTimeMillis();
    StreamId streamId = cliConfig.getCurrentNamespace().stream(arguments.get(ArgumentName.STREAM.toString()));
    long startTime = getTimestamp(arguments.getOptional(ArgumentName.START_TIME.toString(), "min"), currentTime);
    long endTime = getTimestamp(arguments.getOptional(ArgumentName.END_TIME.toString(), "max"), currentTime);
    int limit = arguments.getIntOptional(ArgumentName.LIMIT.toString(), Integer.MAX_VALUE);
    // Get a list of stream events and prints it.
    List<StreamEvent> events = streamClient.getEvents(streamId, startTime, endTime, limit, Lists.<StreamEvent>newArrayList());
    Table table = Table.builder().setHeader("timestamp", "headers", "body size", "body").setRows(events, new RowMaker<StreamEvent>() {

        @Override
        public List<?> makeRow(StreamEvent event) {
            long bodySize = event.getBody().remaining();
            return Lists.newArrayList(event.getTimestamp(), event.getHeaders().isEmpty() ? "" : formatHeader(event.getHeaders()), bodySize, getBody(event.getBody()));
        }
    }).build();
    cliConfig.getTableRenderer().render(cliConfig, output, table);
    output.printf("Fetched %d events from stream '%s'", events.size(), streamId.getEntityName());
    output.println();
}

Example 30 with RowMaker

use of co.cask.cdap.cli.util.RowMaker in project cdap by caskdata.

the class DescribeDatasetInstanceCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    DatasetId instance = cliConfig.getCurrentNamespace().dataset(arguments.get(ArgumentName.DATASET.toString()));
    DatasetMeta meta = datasetClient.get(instance);
    Table table = Table.builder().setHeader("hive table", "spec", "type", "principal").setRows(ImmutableList.of(meta), new RowMaker<DatasetMeta>() {

        @Override
        public List<?> makeRow(DatasetMeta object) {
            return Lists.newArrayList(object.getHiveTableName(), GSON.toJson(object.getSpec()), GSON.toJson(object.getType()), object.getOwnerPrincipal());
        }
    }).build();
    cliConfig.getTableRenderer().render(cliConfig, output, table);
}