Examples of org.apache.shale.util.LoadBundle

org.apache.shale.util.LoadBundle
Utility class emulating the behavior of the standard JSF Core Library tag <f:loadBundle>. This class is designed to be used as a managed bean, and exposes a map property containing the messages in the resoruce bundle specified by the basename property, localized for the Locale specified on the current request.

A typical use of this class would be to declare a managed bean like this:
```
 <managed-bean> <managed-bean-name>bundle</managed-bean-name> <managed-bean-class> org.apache.shale.util.LoadBundle </managed-bean-class> <managed-bean-scope>request</managed-bean-scope> <managed-property> <property-name>basename</property-name> <value>com.mycompany.mypackage.Bundle</value> </managed-property> </managed-bean> 
```
This will result in creation of a request scope object whose map property will return a Map representing the localized messages for the com.mycompany.mypackage.Bundle resource bundle. You can look up localized messages in this Map by evaluating a value binding expression like this:

#{messages.['message.key']}

where message.key is the key for which to retrieve a localized message.

(Since 1.0.1) IMPLEMENTATION NOTE - For backwards compatibility in applications that utilized the 1.0.0 version of this class, the following sort of expression resolves to the same value:

#{messages.map['message.key']}


        String msg = getMessageSummary();
        if (msg == null) {
            String bundleName = context.getApplication().getMessageBundle();
            if (bundleName != null) {
                LoadBundle loadBundle = new LoadBundle(bundleName);
                msg = (String) loadBundle.getMap().get(MESSAGE_SUMMARY_KEY);
            }
        }
        if (msg == null) {
            msg = messages.getMessage(MESSAGE_SUMMARY_KEY);
        }

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        String msg = getMessageDetail();
        if (msg == null) {
            String bundleName = context.getApplication().getMessageBundle();
            if (bundleName != null) {
                LoadBundle loadBundle = new LoadBundle(bundleName);
                msg = (String) loadBundle.getMap().get(MESSAGE_DETAIL_KEY);
            }
        }
        if (msg == null) {
            msg = messages.getMessage(MESSAGE_DETAIL_KEY);
        }

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                return null;
            } else {
                return value.getClass();
            }
        } else if (base instanceof LoadBundle && !"basename".equals(property)) {
            LoadBundle lb = (LoadBundle) base;
            if ("map".equals(property)) {
                return Map.class;
            } else if (Beans.isDesignTime()) {
                return Object.class;
            } else {
                Object value = lb.getMap().get(property);
                if (value != null) {
                    return value.getClass();
                } else {
                    return null;
                }

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org.apache.shale.faces.ShalePropertyResolver

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java.util.Locale

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java.util.List

javax.faces.component.UIViewRoot

java.util.HashSet

java.util.ArrayList

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