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

Example 1 with WebApp

use of com.intellij.javaee.model.xml.web.WebApp 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;
}

Example 2 with WebApp

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

the class StrutsConstantManagerImpl method getStringValue.

/**
   * Returns the plain String value for the given constant.
   *
   * @param context     Current context.
   * @param strutsModel StrutsModel.
   * @param name        Name of constant.
   * @return {@code null} if no value could be resolved.
   */
@Nullable
private static String getStringValue(@NotNull final PsiFile context, @NotNull final StrutsModel strutsModel, @NotNull @NonNls final String name) {
    final Project project = context.getProject();
    final Module module = ModuleUtilCore.findModuleForPsiElement(context);
    assert module != null : context;
    // collect all properties with matching key
    final List<IProperty> properties = PropertiesImplUtil.findPropertiesByKey(project, name);
    String value = null;
    // 1. default.properties from struts2-core.jar
    final IProperty strutsDefaultProperty = ContainerUtil.find(properties, property -> {
        final VirtualFile virtualFile = property.getPropertiesFile().getVirtualFile();
        return virtualFile != null && virtualFile.getFileSystem() instanceof JarFileSystem && StringUtil.endsWith(virtualFile.getPath(), STRUTS_DEFAULT_PROPERTIES) && ModuleUtilCore.moduleContainsFile(module, virtualFile, true);
    });
    if (strutsDefaultProperty != null) {
        value = strutsDefaultProperty.getValue();
    }
    // 2. <constant> from StrutsModel
    final Condition<Constant> constantNameCondition = constant -> Comparing.equal(constant.getName().getStringValue(), name);
    final List<DomFileElement<StrutsRoot>> domFileElements = new ArrayList<>();
    collectStrutsXmls(domFileElements, strutsModel, "struts-default.xml", true);
    collectStrutsXmls(domFileElements, strutsModel, "struts-plugin.xml", true);
    collectStrutsXmls(domFileElements, strutsModel, "struts.xml", false);
    for (final DomFileElement<StrutsRoot> domFileElement : domFileElements) {
        final Constant constant = ContainerUtil.find(domFileElement.getRootElement().getConstants(), constantNameCondition);
        final String strutsXmlValue = constant != null ? constant.getValue().getStringValue() : null;
        if (strutsXmlValue != null) {
            value = strutsXmlValue;
        }
    }
    // 3. struts.properties in current module
    final IProperty strutsProperty = ContainerUtil.find(properties, property -> {
        final VirtualFile virtualFile = property.getPropertiesFile().getVirtualFile();
        return virtualFile != null && Comparing.equal(virtualFile.getName(), STRUTS_PROPERTIES_FILENAME) && ModuleUtilCore.moduleContainsFile(module, virtualFile, false);
    });
    if (strutsProperty != null) {
        value = strutsProperty.getValue();
    }
    // 4. web.xml
    final WebFacet webFacet = WebUtil.getWebFacet(context);
    if (webFacet == null) {
        // should not happen in real projects..
        return value;
    }
    final WebApp webApp = webFacet.getRoot();
    if (webApp == null) {
        // no web.xml
        return value;
    }
    final Filter filter = ContainerUtil.find(webApp.getFilters(), WEB_XML_STRUTS_FILTER_CONDITION);
    if (filter != null) {
        final ParamValue initParam = ContainerUtil.find(filter.getInitParams(), (Condition<ParamValue>) paramValue -> Comparing.equal(paramValue.getParamName().getStringValue(), name));
        if (initParam != null) {
            value = initParam.getParamValue().getStringValue();
        }
    }
    return value;
}

Example 3 with WebApp

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

the class StrutsFrameworkSupportProvider method onFacetCreated.

@Override
protected void onFacetCreated(final StrutsFacet strutsFacet, final ModifiableRootModel modifiableRootModel, final FrameworkVersion version) {
    final Module module = strutsFacet.getModule();
    StartupManager.getInstance(module.getProject()).runWhenProjectIsInitialized(() -> DumbService.getInstance(module.getProject()).runWhenSmart(() -> {
        final VirtualFile[] sourceRoots = ModuleRootManager.getInstance(module).getSourceRoots();
        if (sourceRoots.length <= 0) {
            return;
        }
        final PsiDirectory directory = PsiManager.getInstance(module.getProject()).findDirectory(sourceRoots[0]);
        if (directory == null || directory.findFile(StrutsConstants.STRUTS_XML_DEFAULT_FILENAME) != null) {
            return;
        }
        final StrutsFileTemplateProvider templateProvider = new StrutsFileTemplateProvider(module);
        final FileTemplate strutsXmlTemplate = templateProvider.determineFileTemplate(directory.getProject());
        try {
            final StrutsFacetConfiguration strutsFacetConfiguration = strutsFacet.getConfiguration();
            // create empty struts.xml & fileset with all found struts-*.xml files (struts2.jar, plugins)
            final PsiElement psiElement = FileTemplateUtil.createFromTemplate(strutsXmlTemplate, StrutsConstants.STRUTS_XML_DEFAULT_FILENAME, null, directory);
            final Set<StrutsFileSet> empty = Collections.emptySet();
            final StrutsFileSet fileSet = new StrutsFileSet(StrutsFileSet.getUniqueId(empty), StrutsFileSet.getUniqueName("Default File Set", empty), strutsFacetConfiguration);
            fileSet.addFile(((XmlFile) psiElement).getVirtualFile());
            final StrutsConfigsSearcher searcher = new StrutsConfigsSearcher(module);
            DumbService.getInstance(module.getProject()).runWhenSmart(() -> searcher.search());
            final MultiMap<VirtualFile, PsiFile> jarConfigFiles = searcher.getJars();
            for (final VirtualFile virtualFile : jarConfigFiles.keySet()) {
                final Collection<PsiFile> psiFiles = jarConfigFiles.get(virtualFile);
                for (final PsiFile psiFile : psiFiles) {
                    fileSet.addFile(psiFile.getVirtualFile());
                }
            }
            strutsFacetConfiguration.getFileSets().add(fileSet);
            // create filter & mapping in web.xml (if present)
            new WriteCommandAction.Simple(modifiableRootModel.getProject()) {

                protected void run() throws Throwable {
                    final WebFacet webFacet = strutsFacet.getWebFacet();
                    final ConfigFile configFile = webFacet.getWebXmlDescriptor();
                    if (configFile == null)
                        return;
                    final XmlFile webXmlFile = configFile.getXmlFile();
                    final WebApp webApp = JamCommonUtil.getRootElement(webXmlFile, WebApp.class, null);
                    if (webApp == null)
                        return;
                    if (!FileModificationService.getInstance().prepareFileForWrite(webXmlFile))
                        return;
                    final Filter strutsFilter = webApp.addFilter();
                    strutsFilter.getFilterName().setStringValue("struts2");
                    @NonNls final String filterClass = templateProvider.is21orNewer() ? StrutsConstants.STRUTS_2_1_FILTER_CLASS : StrutsConstants.STRUTS_2_0_FILTER_CLASS;
                    strutsFilter.getFilterClass().setStringValue(filterClass);
                    final FilterMapping filterMapping = webApp.addFilterMapping();
                    filterMapping.getFilterName().setValue(strutsFilter);
                    filterMapping.addUrlPattern().setStringValue("/*");
                }
            }.execute();
            final NotificationListener showFacetSettingsListener = new NotificationListener() {

                public void hyperlinkUpdate(@NotNull final Notification notification, @NotNull final HyperlinkEvent event) {
                    if (event.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
                        notification.expire();
                        ModulesConfigurator.showFacetSettingsDialog(strutsFacet, null);
                    }
                }
            };
            Notifications.Bus.notify(new Notification("Struts 2", "Struts 2 Setup", "Struts 2 Facet has been created, please check <a href=\"more\">created fileset</a>", NotificationType.INFORMATION, showFacetSettingsListener), module.getProject());
        } catch (Exception e) {
            LOG.error("error creating struts.xml from template", e);
        }
    }));
}