File	Doc	Category	Size	Date	Package
DevResourceManagerFactory.java	API Doc	phoneME MR2 API (J2ME)	8791	Wed May 02 18:00:46 BST 2007	com.sun.j2me.global

DevResourceManagerFactory

• java.lang.Object
  • ResourceManagerFactory

Fields Summary
private static final String	classname Class name.
protected ResourceCache	resourceCache Cache instance for device resources.

Constructors Summary
public DevResourceManagerFactory(ResourceCache cache) Creates a new resource manager factory for creating device resource managers. param cache resource cache used resourceCache = cache;

Methods Summary
private static native int	getDevLocaleIndex(java.lang.String locale) Get index of supported locales for device resources by its name. param locale name of locale return index of locale
private static native java.lang.String	getDevLocaleName(int index) Get one of supported device locales (by number). param index index of locale to select return locale name
private static native int	getDevLocalesCount() Get number of supported locales for device resources. return number of locales
public ResourceManager	getManager(java.lang.String baseName) Returns an instance of ResourceManager class for the given base name and system's default locale. This method is never used - default system locale is handled in the {@link javax.microedition.global.ResourceManager} class. param baseName the base name return the resource manager for the base name throws ResourceException if the resources for the base name doesn't exist throws UnsupportedLocaleException if the resources of the specified base name aren't available for the system's default locale see javax.microedition.global.ResourceManager#getManager(String) return null;
public ResourceManager	getManager(java.lang.String baseName, java.lang.String locale) Creates an instance of ResourceManager class for the given base name and locale. param baseName the base name param locale the locale return the resource manager for the base name and locale throws ResourceException if the resources for the base name and locale doesn't exist throws UnsupportedLocaleException if the resources of the specified base name aren't available for the locale see javax.microedition.global.ResourceManager#getManager(String, String) if (Logging.REPORT_LEVEL <= Logging.INFORMATION) { Logging.report(Logging.INFORMATION, LogChannels.LC_JSR238, classname + ": getManager (" + baseName + ", " + locale + ")"); } String[] supported_locales = getSupportedLocales(baseName); Vector vlocales = new Vector(5); Vector vreaders = new Vector(5); if (locale == null) locale = ""; // go through all parent locales match them against supported locales for (String alocale = locale; alocale != null; alocale = LocaleHelpers.getParentLocale(alocale)) { int index = LocaleHelpers.indexInSupportedLocales(alocale, supported_locales); if (index >= 0) { ResourceBundleReader reader = new DevResourceBundleReader(index); if (null != reader) { vlocales.addElement(alocale); vreaders.addElement(reader); } else { throw new ResourceException( ResourceException.NO_RESOURCES_FOR_BASE_NAME, "Device resources for \"" + alocale + "\" are missing."); } } else { if (Logging.REPORT_LEVEL <= Logging.INFORMATION) { Logging.report(Logging.INFORMATION, LogChannels.LC_JSR238, classname + ": " + "locale \"" + alocale + "\" not supported."); } } } if (vlocales.size() == 0) { // base name not supported for locale nor for any parent locale throw new UnsupportedLocaleException(); } String[] drm_locales = new String[vlocales.size()]; ResourceBundleReader[] drm_readers = new ResourceBundleReader[vreaders.size()]; vlocales.copyInto(drm_locales); vreaders.copyInto(drm_readers); // instantiate ResourceManager with supported locales return new DevResourceManager(drm_locales, drm_readers, resourceCache);
public ResourceManager	getManager(java.lang.String baseName, java.lang.String[] locales) Creates an instance of ResourceManager class for the given base name and the first matching locale in the supplied array. param baseName the base name param locales the array of locales return the resource manager for the base name and the matched locale throws ResourceException if no resources for the base name and any of the locales in the array are found throws UnsupportedLocaleException if the resources of the specified base name are available for no locale from the array see javax.microedition.global.ResourceManager#getManager(String, String[]) String[] supported_locales = getSupportedLocales(baseName); for (int i = 0; i < locales.length; i++) { int index = LocaleHelpers.indexInSupportedLocales(locales[i], supported_locales); if (index >= 0) { return getManager(baseName, locales[i]); } } throw new UnsupportedLocaleException();
public java.lang.String[]	getSupportedLocales(java.lang.String baseName) Returns a list of locales supported by DevResourceManager. Device resource manager can be constructed for each locale from the list. param baseName the base name return the list of the supported locales int lcount = getDevLocalesCount(); if (Logging.REPORT_LEVEL <= Logging.INFORMATION) { Logging.report(Logging.INFORMATION, LogChannels.LC_JSR238, "Number of supported locales: " + lcount); } String[] locales = new String[lcount--]; for (; lcount >= 0; lcount--) { locales[lcount] = getDevLocaleName(lcount); if (Logging.REPORT_LEVEL <= Logging.INFORMATION) { Logging.report(Logging.INFORMATION, LogChannels.LC_JSR238, "Locale #" + lcount + ": " + locales[lcount]); } } return locales;