Examples with OTableFormatter com.orientechnologies.orient.console.OTableFormatter used on opensource projects

Example 6 with OTableFormatter

use of com.orientechnologies.orient.console.OTableFormatter in project orientdb by orientechnologies.

the class ODistributedOutput method formatMessageStats.

public static String formatMessageStats(final OHazelcastPlugin manager, final ODocument distribCfg) {
    final List<OIdentifiable> rows = new ArrayList<OIdentifiable>();
    final List<ODocument> members = distribCfg.field("members");
    final StringBuilder buffer = new StringBuilder();
    buffer.append("\nREPLICATION MESSAGE COORDINATOR STATS");
    final OTableFormatter table = new OTableFormatter(new OTableFormatter.OTableOutput() {

        @Override
        public void onMessage(final String text, final Object... args) {
            buffer.append(String.format(text, args));
        }
    });
    table.setColumnHidden("#");
    if (members != null) {
        // BUILD A SORTED SERVER LIST AND OPERATION NAMES
        final List<String> orderedServers = new ArrayList<String>(members.size());
        final Set<String> operations = new LinkedHashSet<String>();
        for (ODocument fromMember : members) {
            if (fromMember != null) {
                String serverName = fromMember.field("name");
                orderedServers.add(serverName);
                // INSERT ALL THE FOUND OPERATIONS
                final ODocument messages = fromMember.field("messages");
                if (messages != null) {
                    for (String opName : messages.fieldNames()) {
                        operations.add(opName);
                    }
                }
            }
        }
        Collections.sort(orderedServers);
        final ODocument rowTotals = new ODocument();
        for (String server : orderedServers) {
            // SEARCH FOR THE MEMBER
            ODocument member = null;
            for (ODocument m : members) {
                if (server.equals(m.field("name"))) {
                    member = m;
                    break;
                }
            }
            if (member == null)
                // SKIP IT
                continue;
            final ODocument row = new ODocument();
            rows.add(row);
            row.field("Servers", formatServerName(manager, server));
            final ODocument messages = member.field("messages");
            if (messages == null)
                continue;
            long total = 0;
            for (String opName : operations) {
                final Long counter = messages.field(opName);
                if (counter == null) {
                    row.field(opName, "");
                    continue;
                }
                total += counter;
                final String value = String.format("%,d", counter);
                row.field(opName, value);
                // AGGREGATE IN TOTALS
                sumTotal(rowTotals, opName, counter);
                table.setColumnAlignment(opName, OTableFormatter.ALIGNMENT.RIGHT);
            }
            row.field("TOTAL", String.format("%,d", total));
            sumTotal(rowTotals, "TOTAL", total);
        }
        // FOOTER WITH THE TOTAL OF ALL THE ROWS
        table.setFooter(rowTotals);
        rowTotals.field("Servers", "TOTAL");
        for (String opName : operations) {
            rowTotals.field(opName, String.format("%,d", rowTotals.field(opName)));
        }
        rowTotals.field("TOTAL", String.format("%,d", rowTotals.field("TOTAL")));
    }
    table.setColumnAlignment("TOTAL", OTableFormatter.ALIGNMENT.RIGHT);
    table.writeRecords(rows, -1);
    buffer.append("\n");
    return buffer.toString();
}