Examples with Listener com.intellij.javaee.model.xml.Listener used on opensource projects

Example 1 with Listener

use of com.intellij.javaee.model.xml.Listener in project intellij-plugins by JetBrains.

the class Struts2TilesModelProvider method computeModels.

@NotNull
public Collection<TilesModel> computeModels(@NotNull final Module module) {
    final Project project = module.getProject();
    final JavaPsiFacade facade = JavaPsiFacade.getInstance(project);
    final GlobalSearchScope moduleScope = GlobalSearchScope.moduleWithDependenciesAndLibrariesScope(module, false);
    // struts2-tiles plugin must be available
    final PsiClass strutsTilesListenerClass = facade.findClass(STRUTS_TILES_LISTENER_CLASS, moduleScope);
    if (strutsTilesListenerClass == null) {
        return Collections.emptyList();
    }
    final PsiClass tilesListenerClass = facade.findClass(TilesConstants.TILES_LISTENER, moduleScope);
    final StrutsPluginDomFactory<TilesDefinitions, TilesModel> factory = StrutsProjectComponent.getInstance(project).getTilesFactory();
    final Set<TilesModel> struts2TilesModels = new HashSet<>();
    final Consumer<Set<XmlFile>> consumer = definitions -> {
        final DomFileElement<TilesDefinitions> domFileElement = factory.createMergedModelRoot(definitions);
        if (domFileElement != null) {
            struts2TilesModels.add(new TilesModelImpl(definitions, domFileElement, STRUTS2_TILES_MODEL));
        }
    };
    final WebDirectoryUtil webDirectoryUtil = WebDirectoryUtil.getWebDirectoryUtil(project);
    final Collection<WebFacet> webFacets = WebFacet.getInstances(module);
    for (final WebFacet webFacet : webFacets) {
        final WebApp webApp = webFacet.getRoot();
        if (webApp == null) {
            continue;
        }
        // determine configured tiles config files
        @NonNls final Set<String> tilesConfigNames = findConfiguredTilesPaths(webApp);
        // no configured paths? use default
        if (tilesConfigNames.isEmpty()) {
            tilesConfigNames.add(DEFAULT_TILES_XML);
        }
        // resolve to XmlFile
        final Set<XmlFile> tilesFileSet = new HashSet<>();
        for (final String tilesPath : tilesConfigNames) {
            final PsiElement tilesXmlFile = webDirectoryUtil.findFileByPath(tilesPath, webFacet);
            if (tilesXmlFile instanceof XmlFile) {
                tilesFileSet.add((XmlFile) tilesXmlFile);
            }
        }
        final List<Listener> listenerList = webApp.getListeners();
        for (final Listener listener : listenerList) {
            final PsiClass listenerClass = listener.getListenerClass().getValue();
            if (strutsTilesListenerClass.equals(listenerClass) || Comparing.equal(tilesListenerClass, listenerClass)) {
                consumer.consume(tilesFileSet);
            }
        }
    }
    return struts2TilesModels;
}