Example usage for org.springframework.context MessageSource getMessage

List of usage examples for org.springframework.context MessageSource getMessage

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Introduction

In this page you can find the example usage for org.springframework.context MessageSource getMessage.

Prototype

String getMessage(String code, @Nullable Object[] args, Locale locale) throws NoSuchMessageException;

Source Link

Document

Try to resolve the message.

Usage

From source file:com.spring.tutorial.messages.App.java

public static void main(String[] args) {
    ApplicationContext ctx = new ClassPathXmlApplicationContext(
            "com/spring/tutorial/messages/applicationContext.xml");
    MessageSource ms = ctx.getBean(MessageSource.class);
    //Message resolution
    String success = ms.getMessage("msg.success", null, Locale.getDefault());
    String successEN = ms.getMessage("msg.success", null, Locale.ENGLISH);
    String successFR = ms.getMessage("msg.success", null, Locale.FRENCH);
    String successDE = ms.getMessage("msg.success", null, Locale.GERMAN);
    //Message resolution and i18n
    String label = ms.getMessage("lbl.result", null, Locale.getDefault());
    //Not necessary to pass the locale
    String error = ms.getMessage("err.failure", null, null);
    //Non-existent message (if the call does not specify, the default message argument,
    //and the message code does not exist, an exception will be thrown)
    String nonExistent = ms.getMessage("my.message", null, "Not found, defaults to this message", null);
    LOGGER.info("Success message (es - the default): " + success);
    LOGGER.info("Success message (en): " + successEN);
    LOGGER.info("Success message (fr): " + successFR);
    LOGGER.info("Success message (de) defaults to local language: " + successDE);
    LOGGER.info("Label text: " + label);
    LOGGER.info("Error message: " + error);
    LOGGER.info("Non-existent message (defaults to message specified as argument): " + nonExistent);
    ((ClassPathXmlApplicationContext) ctx).close();
}

From source file:info.jtrac.util.ItemUtils.java

private static String fmt(String key, MessageSource messageSource, Locale locale) {
    try {/* w w  w . j  av  a2 s  . c o m*/
        return messageSource.getMessage("item_view." + key, null, locale);
    } catch (Exception e) {
        return "???item_view." + key + "???";
    }
}

From source file:net.solarnetwork.node.runtime.JobSettingSpecifierProvider.java

private static boolean hasMessage(MessageSource source, String key) {
    if (source == null) {
        return false;
    }/* w  w w  . j  a  v  a 2s  . c  om*/
    try {
        source.getMessage(key, null, Locale.getDefault());
        return true;
    } catch (NoSuchMessageException e) {
        return false;
    }
}

From source file:com.benfante.taglib.frontend.utils.FlashHelper.java

public static String getAccumulatedMessages(String mainMessage, List<String> accumulatedMessages,
        MessageSource messageSource, Locale locale) {
    StringBuilder sb = new StringBuilder();
    if (messageSource == null) {
        messageSource = new StaticMessageSource();
        ((StaticMessageSource) messageSource).setUseCodeAsDefaultMessage(true);
    }//from  w ww  .  jav a  2 s  . c  om
    if (locale == null) {
        locale = DEFAULT_LOCALE;
    }
    if (StringUtils.hasText(mainMessage)) {
        sb.append(messageSource.getMessage(mainMessage, null, locale));
    }
    if (accumulatedMessages != null && !accumulatedMessages.isEmpty()) {
        sb.append("<ul>");
        for (String message : accumulatedMessages) {
            if (StringUtils.hasText(message)) {
                sb.append("<li>").append(messageSource.getMessage(message, null, locale)).append("</li>");
            }
        }
        sb.append("</ul>");
    }
    return sb.toString();
}

From source file:cn.org.once.cstack.utils.MessageUtils.java

public static Message writeAfterThrowingApplicationMessage(Exception e, User user, String type,
        MessageSource messageSource, Locale locale) {
    Message message = new Message();
    String body = "";
    message.setType(Message.ERROR);// w  w w.  j av  a 2  s.c  o m
    message.setAuthor(user);

    switch (type) {
    case "CREATE":
        body = messageSource.getMessage("app.create.error", null, locale);
        break;
    case "UPDATE":
        body = "Error update application - " + e.getLocalizedMessage();
        break;
    case "DELETE":
        body = "Error delete application - " + e.getLocalizedMessage();
        break;
    case "START":
        body = "Error start application - " + e.getLocalizedMessage();
        break;
    case "STOP":
        body = "Error stop application - " + e.getLocalizedMessage();
        break;
    case "RESTART":
        body = "Error restart application - " + e.getLocalizedMessage();
        break;

    default:
        body = "Error : unkown error";
        break;
    }
    message.setEvent(body);

    return message;
}

From source file:jetx.ext.springmvc.SpringMvcFunctions.java

/**
 * ??//from   ww w. j a  va  2s .c  o m
 */
public static List<String> fieldErrors(JetPageContext ctx, String fieldName) {

    Errors errors = FunctionUtils.findErrors(ctx.getContext());
    if (errors == null) {
        return EMPTY_STRING_LIST;
    }

    List<FieldError> fes = errors.getFieldErrors(fieldName);
    List<String> msgs = new ArrayList<String>(0);

    for (FieldError fe : fes) {
        String[] codes = fe.getCodes();
        String defaultMsg = fe.getDefaultMessage();
        Object[] args = fe.getArguments();
        Locale locale = getLocale(ctx);
        MessageSource ms = getMessageSource(ctx);

        if (codes == null || codes.length == 0 || ms == null) {
            msgs.add(defaultMsg);
        } else {
            String msg = null;
            for (int i = 0; i < codes.length; i++) {
                try {
                    msg = ms.getMessage(codes[i], args, locale);
                } catch (NoSuchMessageException e) {
                    // 
                }
                if (msg == null) {
                    msg = defaultMsg;
                }
            }
            msgs.add(msg);
        }
    }
    return Collections.unmodifiableList(msgs);
}

From source file:jetx.ext.springmvc.SpringMvcFunctions.java

/**
 * ??//from w  ww .  j ava 2s  . c  om
 */
public static List<String> globalErrors(JetPageContext ctx) {

    Errors errors = FunctionUtils.findErrors(ctx.getContext());
    if (errors == null) {
        return EMPTY_STRING_LIST;
    }

    List<ObjectError> oes = errors.getGlobalErrors();
    List<String> msgs = new ArrayList<String>(0);

    for (ObjectError oe : oes) {
        String[] codes = oe.getCodes();
        String defaultMsg = oe.getDefaultMessage();
        Object[] args = oe.getArguments();
        Locale locale = getLocale(ctx);
        MessageSource ms = getMessageSource(ctx);

        if (codes == null || codes.length == 0 || ms == null) {
            msgs.add(defaultMsg);
        } else {
            String msg = null;
            for (int i = 0; i < codes.length; i++) {
                try {
                    msg = ms.getMessage(codes[i], args, locale);
                } catch (NoSuchMessageException e) {
                    // 
                }
                if (msg == null) {
                    msg = defaultMsg;
                }
            }
            msgs.add(msg);
        }
    }
    return Collections.unmodifiableList(msgs);
}

From source file:org.terasoluna.gfw.common.message.ResultMessageUtils.java

/**
 * resolve message text of <code>ResultMessage</code><br>
 * <ol>//from   ww w .j a  v  a  2s  . co m
 * <li>if <code>ResultMessage</code> has message code, try to resolve message using it
 * <ol>
 * <li>if there is no message for that code, try to use text of <code>ResultMessage</code>.</li>
 * <li>if there is no text, throw {@link NoSuchMessageException}</li>
 * </ol>
 * </li>
 * <li>return text of <code>ResultMessage</code> even if it is <code>null</code></li>
 * </ol>
 * @param message result message to resolve (must not be <code>null</code>)
 * @param messageSource message source (must not be <code>null</code>)
 * @param locale locate to resolve message (must not be <code>null</code>)
 * @return message text (must not be <code>null</code>)
 * @throws NoSuchMessageException if message is not found and no default text is given
 * @throws IllegalArgumentException if message or messageSoruce or locale is <code>null</code>
 */
public static String resolveMessage(ResultMessage message, MessageSource messageSource, Locale locale)
        throws NoSuchMessageException {
    Assert.notNull(messageSource, "messageSource must not be null!");
    Assert.notNull(message, "message must not be null!");
    Assert.notNull(locale, "locale must not be null!");

    String msg;
    String code = message.getCode();
    if (code != null) {
        // try to resolve from code at first.
        try {
            msg = messageSource.getMessage(code, message.getArgs(), locale);
        } catch (NoSuchMessageException e) {
            String text = message.getText();
            if (text != null) {
                if (logger.isDebugEnabled()) {
                    logger.debug("messege is not found under code '" + code + "' for '" + locale + "'. use '"
                            + text + "' instead", e);
                }
                // if ResultMessage has a text, then use it.
                msg = text;
            } else {
                // otherwise throw exception
                throw e;
            }
        }
    } else {
        msg = message.getText();
    }
    return msg;
}

From source file:org.kmnet.com.fw.common.message.ResultMessageUtils.java

/**
 * resolve message text of <code>ResultMessage</code><br>
 * <ol>/*  w  w w  .j  ava  2 s.co m*/
 * <li>if <code>ResultMessage</code> has message code, try to resolve message using it
 * <ol>
 * <li>if there is no message for that code, try to use text of <code>ResultMessage</code>.</li>
 * <li>if there is no text, throw {@link NoSuchMessageException}</li>
 * </ol>
 * </li>
 * <li>return text of <code>ResultMessage</code> even if it is <code>null</code></li>
 * </ol>
 * @param message result message to resolve (must not be <code>null</code>)
 * @param messageSource message source (must not be <code>null</code>)
 * @param locale locate to resolve message (must not be <code>null</code>)
 * @return message text (must not be <code>null</code>)
 * @throws NoSuchMessageException if message is not found and no default text is given
 * @throws IllegalArgumentException if message or messageSoruce or locale is <code>null</code>
 */
public static String resolveMessage(ResultMessage message, MessageSource messageSource, Locale locale)
        throws NoSuchMessageException {

    Assert.notNull(messageSource, "messageSource must not be null!");
    Assert.notNull(message, "message must not be null!");
    Assert.notNull(locale, "locale must not be null!");

    String msg = null;
    String code = message.getCode();
    if (code != null) {
        // try to resolve from code at first.
        try {
            msg = messageSource.getMessage(code, message.getArgs(), locale);
        } catch (NoSuchMessageException e) {
            String text = message.getText();
            if (text != null) {
                if (logger.isDebugEnabled()) {
                    logger.debug("messege is not found under code '" + code + "' for '" + locale + "'. use '"
                            + text + "' instead", e);
                }
                // if ResultMessage has a text, then use it.
                msg = text;
            } else {
                // otherwise throw exception
                throw e;
            }
        }
    } else {
        msg = message.getText();
    }
    return msg;
}

From source file:org.sakaiproject.iclicker.tool.ToolController.java

public static void addMessage(PageContext context, String key, String messageKey, Object... args) {
    if (context == null || key == null) {
        throw new IllegalArgumentException(
                "context (" + context + ") and key (" + key + ") must both not be null");
    }//from   ww w. ja va 2s. c  o  m
    if (messageKey != null && !"".equals(messageKey)) {
        // get the message from messageSource if possible
        MessageSource ms = (MessageSource) context.findAttribute("messageSource");
        Locale locale = context.getRequest().getLocale();
        String message;
        try {
            message = ms.getMessage(messageKey, args, locale);
        } catch (NoSuchMessageException e) {
            message = "{{INVALID KEY:" + messageKey + "}}";
        }
        addMessage(context, key, message);
    }
}