com.sfs.whichdoctor.formatter.ExpenseClaimFormatter.java Source code

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Here is the source code for com.sfs.whichdoctor.formatter.ExpenseClaimFormatter.java

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/*******************************************************************************
 * Copyright (c) 2009 David Harrison.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl-3.0.html
 *
 * Contributors:
 *     David Harrison - initial API and implementation
 ******************************************************************************/
package com.sfs.whichdoctor.formatter;

import com.sfs.Formatter;
import com.sfs.whichdoctor.beans.ExpenseClaimBean;

import org.apache.commons.lang.StringUtils;

public class ExpenseClaimFormatter {

    /** The Constant DEFAULT_CURRENCY_ABBR. */
    private static final String DEFAULT_CURRENCY_ABBR = "NZD";

    /** The Constant MAX_QUANTITY. */
    private static final int MAX_QUANTITY = 15;

    public static String getField(final ExpenseClaimBean expenseClaim, final String field) {

        String value = "";

        if (StringUtils.equalsIgnoreCase(field, "Quantity")) {
            value = getQuantity(expenseClaim);
        }
        return value;
    }

    private static String getQuantity(final ExpenseClaimBean expenseClaim) {

        final StringBuffer value = new StringBuffer();

        if (StringUtils.equals(expenseClaim.getExpenseClass(), "Travel")
                && StringUtils.equals(expenseClaim.getExpenseType(), "Petrol (Lump sum)")) {
            if (StringUtils.isNotBlank(expenseClaim.getCurrencyAbbreviation())
                    && !StringUtils.equals(expenseClaim.getCurrencyAbbreviation(), DEFAULT_CURRENCY_ABBR)) {
                value.append(expenseClaim.getCurrencyAbbreviation());
            }
            value.append(Formatter.toCurrency(expenseClaim.getRate()));
        }
        if (StringUtils.equals(expenseClaim.getExpenseClass(), "Travel")
                && StringUtils.equals(expenseClaim.getExpenseType(), "Mileage Reimbursement")) {
            value.append(expenseClaim.getQuantity() + " kilometers @ ");
            value.append(Formatter.toCurrency(expenseClaim.getRate()));
            if (StringUtils.isNotBlank(expenseClaim.getCurrencyAbbreviation())
                    && !StringUtils.equals(expenseClaim.getCurrencyAbbreviation(), DEFAULT_CURRENCY_ABBR)) {
                value.append(expenseClaim.getCurrencyAbbreviation());
            }
            value.append(" per kilometer");
        }
        if (value.length() == 0) {
            value.append(expenseClaim.getQuantity() + " @ ");
            if (StringUtils.isNotBlank(expenseClaim.getCurrencyAbbreviation())
                    && !StringUtils.equals(expenseClaim.getCurrencyAbbreviation(), DEFAULT_CURRENCY_ABBR)) {
                value.append(expenseClaim.getCurrencyAbbreviation());
            }
            value.append(Formatter.toCurrency(expenseClaim.getRate()));
        }
        if (StringUtils.isNotBlank(expenseClaim.getDescription())) {
            if (value.length() > 0) {
                value.append(" - ");
            }
            value.append(expenseClaim.getDescription());
        }
        if (StringUtils.isNotBlank(expenseClaim.getCurrencyAbbreviation())
                && !StringUtils.equals(expenseClaim.getCurrencyAbbreviation(), DEFAULT_CURRENCY_ABBR)) {
            if (value.length() > MAX_QUANTITY) {
                value.append("<br/>");
            }
            value.append(" (Rate: " + expenseClaim.getCurrencyAbbreviation() + "$1 = " + DEFAULT_CURRENCY_ABBR + "$"
                    + expenseClaim.getExchangeRate() + ")");
        }
        return value.toString();
    }
}