Bug 149251 Inconsistent Handling of a Non-inheritable ROM Property
For a ROM property defined to be non-inheritable, an empty string property value should be consistently handled as an empty string, not as null. For example, an oda.dataSource extension defines a data source property with canInherit=false. When a oda-data-source handle get saved in a report design, it correctly includes the tag for such property, even when an empty string value is specified. <oda-data-source extensionID="my.oda.plugin" name="my Data Source" id="24"> ... <property name="ApplicationServer"></property> </oda-data-source> However, later when using the DE API to read its property value, a null is returned. Then when the report design is subsequently saved, the property tag is lost. Expects that an empty string value of a non-inhertiable property should be preserved.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
}
	}
	/**
	 * Adds a new translation to the design.
	 * 
	 * @param resourceKey
	 *            resource key for the message
	 * @param locale
	 *            the string value of a locale for the translation. Locale
	 *            should be in java-defined format( en, en-US, zh_CN, etc.)
	 * @param text
	 *            translated text for the locale
	 * 
	 * @throws CustomMsgException
	 *             if the resource key is duplicate or missing, or locale is not
	 *             a valid format.
	 * 
	 * @see #getTranslation(String, String)
	 */
	public void addTranslation( String resourceKey, String locale, String text )
			throws CustomMsgException
	{
		CustomMsgCommand command = new CustomMsgCommand( getModule( ) );
		command.addTranslation( resourceKey, locale, text );
	}
	/**
	 * Adds the validation listener, which implements
	 * <code>IValidationListener</code>. A listener receives notifications
	 * each time an element is validated.
	 *