Example usage for java.math BigDecimal toString

Introduction

In this page you can find the example usage for java.math BigDecimal toString.

Prototype

@Override
public String toString() 

Source Link

Document

Returns the string representation of this BigDecimal , using scientific notation if an exponent is needed.

Usage

From source file:com.salesmanager.core.util.CurrencyUtil.java

public static String displayEditablePriceWithCurrency(String textname, int textsize, boolean displaycurrency,
        BigDecimal amount, String currencycode, String appender) {

    if (currencycode == null) {
        currencycode = getDefaultCurrency();
    }/*from   w w  w  . j  a  v  a  2  s .c o m*/

    StringBuffer formatedfieldbuffer = new StringBuffer();

    CurrencyModule module = (CurrencyModule) currencyMap.get(currencycode);

    if (module == null) {
        log.error("There is no CurrencyModule defined for currency " + currencycode
                + " in module/impl/application/currencies");
        return amount.toString();
    }

    String returnamount = "";
    try {
        returnamount = module.getFormatedAmount(amount);
    } catch (Exception e) {
        log.error("Cannot format amount " + amount.toString() + " for currency " + currencycode);
        returnamount = amount.toString();
    }

    String display = module.getCurrencySymbol();

    return new StringBuffer().append(display).append(" ").append("<input type=\"text\" name=\"")
            .append(textname).append("\"").append(" id=\"").append(textname).append("\"").append(" value=\"")
            .append(returnamount).append("\"").append(" size=\"").append(textsize).append("\"")
            .append(appender != null ? " " + appender : "").append(">").toString();
}

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From source file:com.salesmanager.core.util.CurrencyUtil.java

private static String displayFormatedAmount(BigDecimal amount, String currencycode) {

    try {//  w w w  . j  a v a2  s . c o m

        if (amount == null) {
            return "";
        }

        if (currencycode == null) {
            currencycode = getDefaultCurrency();
        }

        CurrencyModule module = (CurrencyModule) currencyMap.get(currencycode);

        if (module == null) {
            log.error("There is no CurrencyModule defined for currency " + currencycode
                    + " in module/impl/application/currencies");
            return amount.toString();
        }

        return module.getFormatedAmount(amount);

    } catch (Exception e) {
        log.error("Cannot format amount " + amount.toString() + " for currency " + currencycode);
        return amount.toString();
    }

}

---

From source file:com.salesmanager.core.util.CurrencyUtil.java

/**
 * For displaying weight, length, height and width
 * //from  w w  w.  ja va2s  .c o  m
 * @param measure
 * @param currncycode
 * @return
 */

public static String displayMeasure(BigDecimal measure, String currencycode) {

    try {

        if (measure == null) {
            return "";
        }

        if (currencycode == null) {
            currencycode = getDefaultCurrency();
        }

        CurrencyModule module = (CurrencyModule) currencyMap.get(currencycode);

        if (module == null) {
            log.error("There is no CurrencyModule defined for currency " + currencycode
                    + " in module/impl/application/currencies");
            return measure.toString();
        }

        return module.getMeasure(measure, currencycode);

    } catch (Exception e) {
        log.error("Cannot format measure " + measure.toString() + " for currency " + currencycode);
        return measure.toString();
    }
}

---

From source file:org.dbflute.solr.cbean.SolrQueryBuilder.java

/**
 * //from   ww  w.  java2  s  .c om
 * @param solrFieldName
 * @param from
 * @param to
 * @return 
 */
public static String queryBuilderForRangeSearch(String solrFieldName, BigDecimal from, BigDecimal to) {
    String toStr = null;
    String fromStr = null;
    if (from == null) {
        fromStr = "*";
    } else {
        fromStr = from.toString();
    }

    if (to == null) {
        toStr = "*";
    } else {
        toStr = to.toString();
    }
    return queryBuilderForRangeSearch(solrFieldName, fromStr, toStr);
}

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From source file:nl.strohalm.cyclos.services.stats.tests.TestDatabaseForStats.java

private static void doInTransaction() throws Exception {
    final CalendarConverter calendarConverter = new CalendarConverter("yyyy/MM/dd");
    final AccessService accessService = bean("accessService");
    // final AccountService accountService = bean("accountService");
    // final AccountTypeService accountTypeService = bean("accountTypeService");
    final ElementService elementService = bean("elementService");
    final GroupService groupService = bean("groupService");
    final CustomFieldService customFieldService = bean("customFieldService");
    final PaymentService paymentService = bean("paymentService");
    final TransferTypeService transferTypeService = bean("transferTypeService");
    final Session session = getSession();
    final TransferType tradeTransferType = transferTypeService.load(13L);

    class TestMember {
        private Member member;

        TestMember(final MemberGroup memberGroup, final String name, final String creationDate) {
            member = new Member();
            member.setGroup(memberGroup);
            member.setName(name);/*from  w ww  .  ja  v  a2  s  . co m*/
            member.setEmail(name + "@members.com");
            member.setUser(new MemberUser());
            member.getUser().setUsername(name);
            member = (Member) elementService.registerMemberByAdmin(member, false); // creation date = current date
            member.setCreationDate(calendarConverter.valueOf(creationDate)); // set new creation date
            groupChanges.add(new GroupChange(member.getId(), member.getGroup().getId(), creationDate));
        }

        void earnFrom(final TestMember payingMember, final BigDecimal amount, final String date) {
            final TransferDTO transferDto = new TransferDTO();
            transferDto.setTransferType(tradeTransferType);
            transferDto.setContext(TransactionContext.PAYMENT);
            transferDto.setFromOwner(payingMember.member);
            transferDto.setToOwner(member);
            transferDto.setDate(calendarConverter.valueOf(date));
            transferDto.setAmount(amount);
            transferDto.setDescription("from " + payingMember.member.getName() + " to " + member.getName()
                    + "; " + amount.toString() + "; " + date);
            paymentService.insertWithoutNotification(transferDto);
        }

        void groupChange(final long newGroupId, final String date) {
            if (newGroupId > 0) {
                final MemberGroup newGroup = (MemberGroup) groupService.load(newGroupId);
                groupChanges.add(new GroupChange(member.getId(), member.getGroup().getId(), newGroupId, date));
                elementService.changeMemberGroup(member, newGroup, "to group #" + newGroupId);
                // final GroupRemark gr = (GroupRemark) session.createCriteria(GroupRemark.class).add(Expression.eq("subject",
                // member)).uniqueResult();
                final Calendar justNow = new GregorianCalendar();
                justNow.add(Calendar.MINUTE, -5);
                final GroupRemark gr = (GroupRemark) session.createCriteria(GroupRemark.class)
                        .add(Restrictions.eq("subject", member)).add(Restrictions.ge("date", justNow))
                        .addOrder(Order.asc("id")).setMaxResults(1).uniqueResult();
                gr.setDate(calendarConverter.valueOf(date));
                session.flush();
            }
        }

        void login(final String[] loginList) {
            if (loginList != null) {
                for (final String login : loginList) {
                    final LoginHistoryLog log = new LoginHistoryLog();
                    log.setUser(member.getUser());
                    log.setRemoteAddress("127.0.0.1");
                    log.setDate(calendarConverter.valueOf(login));
                    session.save(log);
                }
            }
        }
    }

    // Login as administrator to get service permissions
    final User admin = elementService.loadUser("admin");
    accessService.login(admin, "1234", Channel.WEB, "localhost", "session1");

    // Make all fields not required
    for (final CustomField field : customFieldService.listByNature(CustomField.Nature.MEMBER)) {
        field.getValidation().setRequired(false);
        customFieldService.save(field);
    }

    // Get group instances
    final MemberGroup fullMembersGroup = getMemberGroupFromId(5L, groupService);
    final MemberGroup fullBrokersGroup = getMemberGroupFromId(10L, groupService);

    // Set the initial credit
    final TransferType initialCredit = (TransferType) session.load(TransferType.class, 23L);
    final MemberGroupAccountSettings memberAccountSettings = fullMembersGroup.getAccountSettings().iterator()
            .next();
    memberAccountSettings.setInitialCredit(new BigDecimal(1000));
    memberAccountSettings.setInitialCreditTransferType(initialCredit);
    groupService.updateAccountSettings(memberAccountSettings, false);
    // Set the initial credit
    final MemberGroupAccountSettings brokerAccountSettings = fullBrokersGroup.getAccountSettings().iterator()
            .next();
    brokerAccountSettings.setInitialCredit(new BigDecimal(1000));
    brokerAccountSettings.setInitialCreditTransferType(initialCredit);
    groupService.updateAccountSettings(brokerAccountSettings, false);
    int transactionCounter = 0;

    // Create Test members
    final TestMember broker = new TestMember(fullBrokersGroup, "broker", brokerCreationDate);
    final TestMember member1 = new TestMember(getMemberGroupFromId(mem1StartGroup, groupService), "member1",
            member1CreationDate);
    final TestMember member2 = (member2CreationDate != null)
            ? new TestMember(getMemberGroupFromId(mem2StartGroup, groupService), "member2", member2CreationDate)
            : null;
    final TestMember member3 = (member3CreationDate != null)
            ? new TestMember(getMemberGroupFromId(mem3StartGroup, groupService), "member3", member3CreationDate)
            : null;
    final TestMember member4 = (member4CreationDate != null)
            ? new TestMember(getMemberGroupFromId(mem4StartGroup, groupService), "member4", member4CreationDate)
            : null;
    session.flush();

    // apply group changes
    for (int i = 0; i < member1NewGroups.length; i++) {
        member1.groupChange(member1NewGroups[i], member1GroupChanges[i]);
    }
    // build login history
    member1.login(member1LoginList);
    // apply transactions
    for (final String element : member1EarnDates) {
        member1.earnFrom(broker, new BigDecimal(AMOUNTS[transactionCounter++]), element);
    }
    // repeat these blocks for other members
    // member 2:
    if (member2 != null) {
        for (int i = 0; i < member2NewGroups.length; i++) {
            member2.groupChange(member2NewGroups[i], member2GroupChanges[i]);
        }
        member2.login(member2LoginList);
        for (final String earnDate : member2EarnDates) {
            member2.earnFrom(broker, new BigDecimal(AMOUNTS[transactionCounter++]), earnDate);
        }
    }
    // member 3:
    if (member3 != null) {
        for (int i = 0; i < member3NewGroups.length; i++) {
            member3.groupChange(member3NewGroups[i], member3GroupChanges[i]);
        }
        member3.login(member3LoginList);
        for (final String earnDate : member3EarnDates) {
            member3.earnFrom(broker, new BigDecimal(AMOUNTS[transactionCounter++]), earnDate);
        }
    }
    // member 4:
    if (member4 != null) {
        for (int i = 0; i < member4NewGroups.length; i++) {
            member4.groupChange(member4NewGroups[i], member4GroupChanges[i]);
        }
        member4.login(member4LoginList);
        for (final String earnDate : member4EarnDates) {
            member4.earnFrom(broker, new BigDecimal(AMOUNTS[transactionCounter++]), earnDate);
        }
    }

}

---

From source file:at.illecker.hama.hybrid.examples.summation.SummationBSP.java

static BigDecimal writeSummationInputFile(FileSystem fs, Path dir, int fileCount) throws IOException {

    BigDecimal sum = new BigDecimal(0);
    Random rand = new Random();
    double rangeMin = 0;
    double rangeMax = 100;

    for (int i = 0; i < fileCount; i++) {
        DataOutputStream out = fs.create(new Path(dir, "part" + i));

        // loop between 50 and 149 times
        for (int j = 0; j < rand.nextInt(100) + 50; j++) {
            // generate key value pair inputs
            double randomValue = rangeMin + (rangeMax - rangeMin) * rand.nextDouble();

            String truncatedValue = new BigDecimal(randomValue)
                    .setScale(DOUBLE_PRECISION, BigDecimal.ROUND_DOWN).toString();

            String line = "key" + (j + 1) + "\t" + truncatedValue + "\n";
            out.writeBytes(line);/*from w ww .j av  a  2  s .com*/

            sum = sum.add(new BigDecimal(truncatedValue));
            LOG.debug("input[" + j + "]: '" + line + "' sum: " + sum.toString());
        }
        out.close();
    }
    return sum;
}

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From source file:org.onehippo.repository.mock.MockValueFactory.java

@Override
public Value createValue(final BigDecimal value) {
    return new MockValue(PropertyType.DECIMAL, value.toString());
}

---

From source file:com.oflaherty.webservice.builders.request.RequestBuilder.java

private String convertBigDecimalToString(BigDecimal value) {

    if (value == null) {
        value = new BigDecimal("10");
    }/*from w  w  w .ja va 2  s.co  m*/

    return value.toString();

}

---

From source file:org.kalypso.model.wspm.pdb.internal.waterlevel2d.Waterlevel2dWorker.java

public IStatus execute(final IProgressMonitor monitor) {
    /* hash by station */
    final Map<BigDecimal, Collection<WaterlevelFixation>> waterlevelsByStation = hashWaterlevelsByStation();

    monitor.beginTask(Messages.getString("Waterlevel2dWorker_0"), m_sections.length); //$NON-NLS-1$

    for (final ISectionProvider sectionProvider : m_sections) {
        final BigDecimal station = sectionProvider.getStation();

        monitor.subTask(station.toString());

        final Collection<WaterlevelFixation> waterlevels = waterlevelsByStation.get(station);
        if (!CollectionUtils.isEmpty(waterlevels)) {
            final IStatus status = createWaterlevel(sectionProvider, waterlevels);
            m_log.add(status);/*from w  ww. j a va  2s.com*/
        }

        ProgressUtilities.worked(monitor, 1);
    }

    monitor.done();

    return m_log.asMultiStatusOrOK(Messages.getString("Waterlevel2dWorker_1")); //$NON-NLS-1$
}

---

From source file:de.kopis.glacier.util.VaultInventoryPrinter.java

private String round(final String unrounded, final int precision, final int roundingMode) {
    final BigDecimal bd = new BigDecimal(unrounded);
    final BigDecimal rounded = bd.setScale(precision, roundingMode);
    return rounded.toString();
}

---

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