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

Example 1 with RowMaker

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

the class GetWorkflowCurrentRunCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    String[] programIdParts = arguments.get(elementType.getArgumentName().toString()).split("\\.");
    ApplicationId appId = cliConfig.getCurrentNamespace().app(programIdParts[0]);
    List<WorkflowActionNode> nodes;
    if (elementType.getProgramType() != null) {
        if (programIdParts.length < 2) {
            throw new CommandInputError(this);
        }
        String workflowId = programIdParts[1];
        String runId = arguments.get(ArgumentName.RUN_ID.toString());
        nodes = programClient.getWorkflowCurrent(appId.workflow(workflowId), runId);
    } else {
        throw new IllegalArgumentException("Unrecognized program element type for current runs: " + elementType);
    }
    Table table = Table.builder().setHeader("node id", "program name", "program type").setRows(nodes, new RowMaker<WorkflowActionNode>() {

        @Override
        public List<?> makeRow(WorkflowActionNode object) {
            return Lists.newArrayList(object.getNodeId(), object.getProgram().getProgramName(), object.getProgram().getProgramType());
        }
    }).build();
    cliConfig.getTableRenderer().render(cliConfig, output, table);
}

Example 2 with RowMaker

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

the class GetProgramRunsCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    String[] programIdParts = arguments.get(elementType.getArgumentName().toString()).split("\\.");
    String appId = programIdParts[0];
    long currentTime = System.currentTimeMillis();
    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);
    List<RunRecord> records;
    if (elementType.getProgramType() != null) {
        if (programIdParts.length < 2) {
            throw new CommandInputError(this);
        }
        String programName = programIdParts[1];
        ProgramId programId = cliConfig.getCurrentNamespace().app(appId).program(elementType.getProgramType(), programName);
        if (arguments.hasArgument(ArgumentName.RUN_STATUS.toString())) {
            records = programClient.getProgramRuns(programId, arguments.get(ArgumentName.RUN_STATUS.toString()), startTime, endTime, limit);
        } else {
            records = programClient.getAllProgramRuns(programId, startTime, endTime, limit);
        }
    } else {
        throw new IllegalArgumentException("Unrecognized program element type for history: " + elementType);
    }
    Table table = Table.builder().setHeader("pid", "end status", "start", "stop").setRows(records, new RowMaker<RunRecord>() {

        @Override
        public List<?> makeRow(RunRecord object) {
            return Lists.newArrayList(object.getPid(), object.getStatus(), object.getStartTs(), object.getStatus().name().equals("RUNNING") ? "" : object.getStopTs());
        }
    }).build();
    cliConfig.getTableRenderer().render(cliConfig, output, table);
}

Example 3 with RowMaker

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

the class ExecuteQueryCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    String query = arguments.get(ArgumentName.QUERY.toString());
    long timeOutMins = arguments.getLongOptional(ArgumentName.TIMEOUT.toString(), DEFAULT_TIMEOUT_MIN);
    ListenableFuture<ExploreExecutionResult> future = queryClient.execute(cliConfig.getCurrentNamespace(), query);
    try {
        ExploreExecutionResult executionResult = future.get(timeOutMins, TimeUnit.MINUTES);
        if (!executionResult.canContainResults()) {
            output.println("SQL statement does not output any result.");
            executionResult.close();
            return;
        }
        final List<ColumnDesc> schema = executionResult.getResultSchema();
        String[] header = new String[schema.size()];
        for (int i = 0; i < header.length; i++) {
            ColumnDesc column = schema.get(i);
            // Hive columns start at 1
            int index = column.getPosition() - 1;
            header[index] = column.getName() + ": " + column.getType();
        }
        List<QueryResult> rows = Lists.newArrayList(executionResult);
        executionResult.close();
        QueryStatus.OpStatus opStatus = executionResult.getStatus().getStatus();
        if (opStatus != QueryStatus.OpStatus.FINISHED) {
            throw new SQLException(String.format("Query '%s' execution did not finish successfully. " + "Got final state - %s", query, opStatus));
        }
        Table table = Table.builder().setHeader(header).setRows(rows, new RowMaker<QueryResult>() {

            @Override
            public List<?> makeRow(QueryResult object) {
                return object.getColumns();
            }
        }).build();
        cliConfig.getTableRenderer().render(cliConfig, output, table);
        output.printf("Fetched %d rows", rows.size()).println();
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
    } catch (ExecutionException e) {
        Throwable t = Throwables.getRootCause(e);
        if (t instanceof HandleNotFoundException) {
            throw Throwables.propagate(t);
        }
        throw new SQLException(Throwables.getRootCause(e));
    } catch (CancellationException e) {
        throw new RuntimeException("Query has been cancelled on ListenableFuture object.");
    } catch (TimeoutException e) {
        output.println("Couldn't obtain results after " + timeOutMins + "mins.");
    }
}

Example 4 with RowMaker

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

the class DescribeNamespaceCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    NamespaceId namespace = new NamespaceId(arguments.get(ArgumentName.NAMESPACE_NAME.getName()));
    NamespaceMeta namespaceMeta = namespaceClient.get(namespace);
    Table table = Table.builder().setHeader("name", "description", "config").setRows(Lists.newArrayList(namespaceMeta), new RowMaker<NamespaceMeta>() {

        @Override
        public List<?> makeRow(NamespaceMeta object) {
            return Lists.newArrayList(object.getName(), object.getDescription(), NamespaceCommandUtils.prettyPrintNamespaceConfigCLI(object.getConfig()));
        }
    }).build();
    cliConfig.getTableRenderer().render(cliConfig, output, table);
}

Example 5 with RowMaker

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

the class ListArtifactPluginTypesCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    String artifactName = arguments.get(ArgumentName.ARTIFACT_NAME.toString());
    String artifactVersion = arguments.get(ArgumentName.ARTIFACT_VERSION.toString());
    ArtifactId artifactId = cliConfig.getCurrentNamespace().artifact(artifactName, artifactVersion);
    List<String> types;
    String scopeStr = arguments.getOptional(ArgumentName.SCOPE.toString());
    if (scopeStr == null) {
        types = artifactClient.getPluginTypes(artifactId);
    } else {
        types = artifactClient.getPluginTypes(artifactId, ArtifactScope.valueOf(scopeStr.toUpperCase()));
    }
    Table table = Table.builder().setHeader("plugin type").setRows(types, new RowMaker<String>() {

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