Examples with Formatter java.util.Formatter used on opensource projects

Example 41 with Formatter

use of java.util.Formatter in project h2o-3 by h2oai.

the class BufferedString method bytesToString.

public String bytesToString() {
    StringBuilder sb = new StringBuilder(_len * 2);
    Formatter formatter = new Formatter(sb);
    boolean inHex = false;
    for (int i = 0; i < _len; i++) {
        if ((_buf[_off + i] & 0x80) == 128) {
            if (!inHex)
                sb.append("<0x");
            formatter.format("%02X", _buf[_off + i]);
            inHex = true;
        } else {
            // ASCII
            if (inHex) {
                sb.append(">");
                inHex = false;
            }
            formatter.format("%c", _buf[_off + i]);
        }
    }
    // close hex values as trailing char
    if (inHex)
        sb.append(">");
    return sb.toString();
}

Example 42 with Formatter

use of java.util.Formatter in project gradle by gradle.

the class UnsupportedNotationException method format.

private static String format(String failure, String resolution, Collection<String> formats) {
    Formatter message = new Formatter();
    message.format("%s%n", failure);
    message.format("The following types/formats are supported:");
    for (String format : formats) {
        message.format("%n  - %s", format);
    }
    if (GUtil.isTrue(resolution)) {
        message.format("%n%n%s", resolution);
    }
    return message.toString();
}

Example 43 with Formatter

use of java.util.Formatter in project buck by facebook.

the class MemberIdsSection method getTooManyMembersMessage.

private String getTooManyMembersMessage() {
    Map<String, AtomicInteger> membersByPackage = new TreeMap<String, AtomicInteger>();
    for (Object member : items()) {
        String packageName = ((MemberIdItem) member).getDefiningClass().getPackageName();
        AtomicInteger count = membersByPackage.get(packageName);
        if (count == null) {
            count = new AtomicInteger();
            membersByPackage.put(packageName, count);
        }
        count.incrementAndGet();
    }
    Formatter formatter = new Formatter();
    try {
        String memberType = this instanceof MethodIdsSection ? "method" : "field";
        formatter.format("Too many %s references: %d; max is %d.%n" + Main.getTooManyIdsErrorMessage() + "%n" + "References by package:", memberType, items().size(), DexFormat.MAX_MEMBER_IDX + 1);
        for (Map.Entry<String, AtomicInteger> entry : membersByPackage.entrySet()) {
            formatter.format("%n%6d %s", entry.getValue().get(), entry.getKey());
        }
        return formatter.toString();
    } finally {
        formatter.close();
    }
}

Example 44 with Formatter

use of java.util.Formatter in project XobotOS by xamarin.

the class Chronometer method updateText.

private synchronized void updateText(long now) {
    long seconds = now - mBase;
    seconds /= 1000;
    String text = DateUtils.formatElapsedTime(mRecycle, seconds);
    if (mFormat != null) {
        Locale loc = Locale.getDefault();
        if (mFormatter == null || !loc.equals(mFormatterLocale)) {
            mFormatterLocale = loc;
            mFormatter = new Formatter(mFormatBuilder, loc);
        }
        mFormatBuilder.setLength(0);
        mFormatterArgs[0] = text;
        try {
            mFormatter.format(mFormat, mFormatterArgs);
            text = mFormatBuilder.toString();
        } catch (IllegalFormatException ex) {
            if (!mLogged) {
                Log.w(TAG, "Illegal format string: " + mFormat);
                mLogged = true;
            }
        }
    }
    setText(text);
}

Example 45 with Formatter

use of java.util.Formatter in project camel by apache.

the class MongoDbOperationsTest method testUpdate.

@Test
public void testUpdate() throws Exception {
    // Prepare test
    assertEquals(0, testCollection.count());
    for (int i = 1; i <= 100; i++) {
        String body = null;
        Formatter f = new Formatter();
        if (i % 2 == 0) {
            body = f.format("{\"_id\":\"testSave%d\", \"scientist\":\"Einstein\"}", i).toString();
        } else {
            body = f.format("{\"_id\":\"testSave%d\", \"scientist\":\"Einstein\", \"extraField\": true}", i).toString();
        }
        f.close();
        template.requestBody("direct:insert", body);
    }
    assertEquals(100L, testCollection.count());
    // Testing the update logic
    BasicDBObject extraField = new BasicDBObject("extraField", true);
    assertEquals("Number of records with 'extraField' flag on must equal 50", 50L, testCollection.count(extraField));
    assertEquals("Number of records with 'scientist' field = Darwin on must equal 0", 0, testCollection.count(new BasicDBObject("scientist", "Darwin")));
    DBObject updateObj = new BasicDBObject("$set", new BasicDBObject("scientist", "Darwin"));
    Exchange resultExchange = template.request("direct:update", new Processor() {

        @Override
        public void process(Exchange exchange) throws Exception {
            exchange.getIn().setBody(new Object[] { extraField, updateObj });
            exchange.getIn().setHeader(MongoDbConstants.MULTIUPDATE, true);
        }
    });
    Object result = resultExchange.getOut().getBody();
    assertTrue(result instanceof UpdateResult);
    assertEquals("Number of records updated header should equal 50", 50L, resultExchange.getOut().getHeader(MongoDbConstants.RECORDS_AFFECTED));
    assertEquals("Number of records with 'scientist' field = Darwin on must equal 50 after update", 50, testCollection.count(new BasicDBObject("scientist", "Darwin")));
}