vmassol 2002/10/19 02:54:47
Added: Eclipse-Plugin/src/java/org/apache/cactus/eclipse/ui
CactusMessages.java
Log:
Added helper class to extract messages from a property resource bundle
Revision Changes Path
1.1
jakarta-cactus/Eclipse-Plugin/src/java/org/apache/cactus/eclipse/ui/CactusMessages.java
Index: CactusMessages.java
===================================================================
package org.apache.cactus.eclipse.ui;
import java.text.MessageFormat;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
/**
* Helper class to format text messages from the Cactus property resource
* bundle.
*
* @version $Id: $
* @author <a href="mailto:vmassol@;apache.org">Vincent Massol</a>
*/
public class CactusMessages
{
/**
* Name and location of property resource bundle on disk.
*/
private static final String BUNDLE_NAME =
"org.apache.cactus.eclipse.ui.CactusMessages";
/**
* The resource bundle object were Cactus messages are stored.
*/
private static final ResourceBundle RESOURCE_BUNDLE =
ResourceBundle.getBundle(BUNDLE_NAME);
/**
* Prevent this class from being instantiated. It containes only static
* methods.
*/
private CactusMessages()
{
}
/**
* Gets a string from the resource bundle and formats it with one argument.
*
* @param theKey the string used to get the bundle value, must not be null
* @param theArg the object to use when constructing the message
* @return the formatted string
*/
public static String getFormattedString(String theKey, Object theArg)
{
return MessageFormat.format(getString(theKey),
new Object[] { theArg });
}
/**
* Gets a string from the resource bundle and formats it with arguments.
*
* @param theKey the string used to get the bundle value, must not be null
* @param theArgs the objects to use when constructing the message
* @return the formatted string
*/
public static String getFormattedString(String theKey, Object[] theArgs)
{
return MessageFormat.format(getString(theKey), theArgs);
}
/**
* Gets an unformatted string from the resource bundle.
*
* @param theKey the string used to get the bundle value, must not be
null
* @return the string from the resource bundle or "![key name]!" if the key
* does not exist in the resource bundle
*/
public static String getString(String theKey)
{
try
{
return RESOURCE_BUNDLE.getString(theKey);
}
catch (MissingResourceException e)
{
return '!' + theKey + '!';
}
}
}
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