@Override
public List<String> getFlavorNames(String themePageName) {
if (pageReg != null) {
PageDescriptor themePage = pageReg.getPage(themePageName);
if (themePage != null) {
List<String> flavors = new ArrayList<String>();
List<String> localFlavors = themePage.getFlavors();
if (localFlavors != null) {
flavors.addAll(localFlavors);
}
// add flavors from theme for all pages
PageDescriptor forAllPage = pageReg.getConfigurationApplyingToAll();
if (forAllPage != null) {
localFlavors = forAllPage.getFlavors();
if (localFlavors != null) {
flavors.addAll(localFlavors);
}
}
// add default flavor if it's not listed there
String defaultFlavor = themePage.getDefaultFlavor();
if (defaultFlavor != null) {
if (!flavors.contains(defaultFlavor)) {
flavors.add(0, defaultFlavor);
}
}
return flavors;
}
}
return null;
}
@Override
public void unregisterContribution(
Object contribution, String extensionPoint, ComponentInstance contributor) {
if (contribution instanceof FlavorDescriptor) {
FlavorDescriptor flavor = (FlavorDescriptor) contribution;
flavorReg.removeContribution(flavor);
} else if (contribution instanceof Resource) {
Resource resource = (Resource) contribution;
unregisterResource(resource);
} else if (contribution instanceof SimpleStyle) {
SimpleStyle style = (SimpleStyle) contribution;
unregisterResource(getResourceFromStyle(style));
} else if (contribution instanceof PageDescriptor) {
PageDescriptor page = (PageDescriptor) contribution;
if (page.hasResources() && !Framework.getRuntime().isShuttingDown()) {
WebResourceManager wrm = Framework.getService(WebResourceManager.class);
wrm.unregisterResourceBundle(page.getComputedResourceBundle());
}
pageReg.removeContribution(page);
} else if (contribution instanceof NegotiationDescriptor) {
NegotiationDescriptor neg = (NegotiationDescriptor) contribution;
negReg.removeContribution(neg);
} else {
log.error(
String.format(
"Unknown contribution to the theme " + "styling service, extension point '%s': '%s",
extensionPoint, contribution));
}
}
@Override
public String getDefaultFlavorName(String themePageName) {
if (pageReg != null) {
PageDescriptor themePage = pageReg.getPage(themePageName);
if (themePage != null) {
return themePage.getDefaultFlavor();
}
}
return null;
}
protected void mergePage(PageDescriptor page, PageDescriptor globalPage) {
if (page != null && globalPage != null) {
// merge with global resources
PageDescriptor clone = globalPage.clone();
clone.setAppendFlavors(true);
clone.setAppendResources(true);
clone.setAppendStyles(true);
page.merge(clone);
}
}
@Override
public void registerContribution(
Object contribution, String extensionPoint, ComponentInstance contributor) {
if (contribution instanceof FlavorDescriptor) {
FlavorDescriptor flavor = (FlavorDescriptor) contribution;
log.info(String.format("Register flavor '%s'", flavor.getName()));
registerFlavor(flavor, contributor.getContext());
log.info(String.format("Done registering flavor '%s'", flavor.getName()));
} else if (contribution instanceof SimpleStyle) {
SimpleStyle style = (SimpleStyle) contribution;
log.info(String.format("Register style '%s'", style.getName()));
String message =
String.format(
"Style '%s' on component %s should now be contributed to extension "
+ "point '%s': a compatibility registration was performed but it may not be "
+ "accurate. Note that the 'flavor' processor should be used with this resource.",
style.getName(), contributor.getName(), WR_EX);
DeprecationLogger.log(message, "7.4");
Framework.getRuntime().getWarnings().add(message);
ResourceDescriptor resource = getResourceFromStyle(style);
registerResource(resource, contributor.getContext());
log.info(String.format("Done registering style '%s'", style.getName()));
} else if (contribution instanceof PageDescriptor) {
PageDescriptor page = (PageDescriptor) contribution;
log.info(String.format("Register page '%s'", page.getName()));
if (page.hasResources()) {
// automatically register a bundle for page resources
WebResourceManager wrm = Framework.getService(WebResourceManager.class);
wrm.registerResourceBundle(page.getComputedResourceBundle());
}
pageReg.addContribution(page);
log.info(String.format("Done registering page '%s'", page.getName()));
} else if (contribution instanceof ResourceDescriptor) {
ResourceDescriptor resource = (ResourceDescriptor) contribution;
log.info(String.format("Register resource '%s'", resource.getName()));
String message =
String.format(
"Resource '%s' on component %s should now be contributed to extension "
+ "point '%s': a compatibility registration was performed but it may not be accurate.",
resource.getName(), contributor.getName(), WR_EX);
DeprecationLogger.log(message, "7.4");
Framework.getRuntime().getWarnings().add(message);
// ensure path is absolute, consider that resource is in the war, and if not, user will have
// to declare it
// directly to the WRM endpoint
String path = resource.getPath();
if (path != null && !path.startsWith("/")) {
resource.setUri("/" + path);
}
registerResource(resource, contributor.getContext());
log.info(String.format("Done registering resource '%s'", resource.getName()));
} else if (contribution instanceof NegotiationDescriptor) {
NegotiationDescriptor neg = (NegotiationDescriptor) contribution;
log.info(String.format("Register negotiation for '%s'", neg.getTarget()));
negReg.addContribution(neg);
log.info(String.format("Done registering negotiation for '%s'", neg.getTarget()));
} else {
log.error(
String.format(
"Unknown contribution to the theme " + "styling service, extension point '%s': '%s",
extensionPoint, contribution));
}
}