Examples of org.apache.click.util.MessagesMap

org.apache.click.util.MessagesMap
Provides a localized read only messages Map for Page and Control classes.
A MessagesMap instance is available in each Velocity page using the name "messages".
For example suppose you have a localized page title, which is stored in the Page's properties file. You can access page "title" message in your page template via:
```
 $messages.title 
```
This is roughly equivalent to making the call:
```
 public void onInit() { .. addModel("title", getMessage("title"); } 
```
Please note if the specified message does not exist in your Page's properties file, or if the Page does not have a properties file, then a MissingResourceException will be thrown.
The ClickServlet adds a MessagesMap instance to the Velocity Context before it is merged with the page template.

     * @throws IllegalStateException if the context for the Page has not be set
     */
    public Map getMessages() {
        if (messages == null) {
            if (getContext() != null) {
                messages = new MessagesMap(getClass(), PAGE_MESSAGES);


            } else {
                String msg = "Context not set cannot initialize messages";
                throw new IllegalStateException(msg);
            }

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     * @return a Map of localized messages for the control
     * @throws IllegalStateException if the context for the control has not be set
     */
    public Map getMessages() {
        if (messages == null) {
            messages = new MessagesMap(getClass(), CONTROL_MESSAGES);
        }
        return messages;
    }

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     * @throws IllegalStateException if the context for the Page has not be set
     */
    public Map<String, String> getMessages() {
        if (messages == null) {
            if (getContext() != null) {
                messages = new MessagesMap(getClass(), PAGE_MESSAGES);


            } else {
                String msg = "Context not set cannot initialize messages";
                throw new IllegalStateException(msg);
            }

View Full Code Here

     * @return a Map of localized messages for the control
     * @throws IllegalStateException if the context for the control has not be set
     */
    public Map<String, String> getMessages() {
        if (messages == null) {
            messages = new MessagesMap(getClass(), CONTROL_MESSAGES);
        }
        return messages;
    }

View Full Code Here

     * @throws IllegalStateException if the context for the Page has not be set
     */
    public Map<String, String> getMessages() {
        if (messages == null) {
            if (getContext() != null) {
                messages = new MessagesMap(getClass(), PAGE_MESSAGES);


            } else {
                String msg = "Context not set cannot initialize messages";
                throw new IllegalStateException(msg);
            }

View Full Code Here

     * @return a Map of localized messages for the control
     * @throws IllegalStateException if the context for the control has not be set
     */
    public Map getMessages() {
        if (messages == null) {
            messages = new MessagesMap(getClass(), CONTROL_MESSAGES);
        }
        return messages;
    }

View Full Code Here

     * @throws IllegalStateException if the context for the Page has not be set
     */
    public Map getMessages() {
        if (messages == null) {
            if (getContext() != null) {
                messages = new MessagesMap(getClass(), PAGE_MESSAGES);


            } else {
                String msg = "Context not set cannot initialize messages";
                throw new IllegalStateException(msg);
            }

View Full Code Here

     * @return a Map of localized messages for the control
     * @throws IllegalStateException if the context for the control has not be set
     */
    public Map<String, String> getMessages() {
        if (messages == null) {
            messages = new MessagesMap(getClass(), CONTROL_MESSAGES);
        }
        return messages;
    }

View Full Code Here

     * @return a Map of localized messages for the control
     * @throws IllegalStateException if the context for the control has not be set
     */
    public Map getMessages() {
        if (messages == null) {
            messages = new MessagesMap(getClass(), CONTROL_MESSAGES);
        }
        return messages;
    }

View Full Code Here

     * @throws IllegalStateException if the context for the Page has not be set
     */
    public Map getMessages() {
        if (messages == null) {
            if (getContext() != null) {
                messages = new MessagesMap(getClass(), PAGE_MESSAGES);


            } else {
                String msg = "Context not set cannot initialize messages";
                throw new IllegalStateException(msg);
            }

View Full Code Here

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Related Classes of org.apache.click.util.MessagesMap

org.apache.click.control.AbstractControl

org.apache.click.Page

org.apache.click.service.ConfigService

org.apache.click.service.DefaultMessagesMapService

org.apache.click.service.XmlConfigServiceTest$MyMessagesMapService

java.util.ArrayList

java.util.HashMap

java.util.Enumeration

java.util.List

javax.servlet.ServletContext

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