| |
| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.ide.util.frameworkSupport; |
| |
| import com.intellij.framework.FrameworkTypeEx; |
| import com.intellij.framework.addSupport.FrameworkSupportInModuleProvider; |
| import com.intellij.ide.util.newProjectWizard.OldFrameworkSupportProviderWrapper; |
| import com.intellij.ide.util.projectWizard.ModuleBuilder; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.module.ModuleType; |
| import com.intellij.openapi.roots.ui.configuration.FacetsProvider; |
| import com.intellij.openapi.util.Couple; |
| import com.intellij.util.graph.CachingSemiGraph; |
| import com.intellij.util.graph.DFSTBuilder; |
| import com.intellij.util.graph.GraphGenerator; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.*; |
| |
| /** |
| * @author nik |
| */ |
| public class FrameworkSupportUtil { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.ide.util.frameworkSupport.FrameworkSupportUtil"); |
| |
| private FrameworkSupportUtil() { |
| } |
| |
| public static List<FrameworkSupportInModuleProvider> getProviders(@NotNull ModuleType moduleType, @NotNull FacetsProvider facetsProvider) { |
| return getProviders(moduleType, null, facetsProvider); |
| } |
| |
| public static List<FrameworkSupportInModuleProvider> getProviders(@NotNull Module module, final @NotNull FacetsProvider facetsProvider) { |
| return getProviders(ModuleType.get(module), module, facetsProvider); |
| } |
| |
| private static List<FrameworkSupportInModuleProvider> getProviders(@NotNull ModuleType moduleType, |
| @Nullable Module module, |
| @NotNull FacetsProvider facetsProvider) { |
| List<FrameworkSupportInModuleProvider> allProviders = getAllProviders(); |
| ArrayList<FrameworkSupportInModuleProvider> result = new ArrayList<FrameworkSupportInModuleProvider>(); |
| for (FrameworkSupportInModuleProvider provider : allProviders) { |
| if (provider.isEnabledForModuleType(moduleType) && (module == null || provider.canAddSupport(module, facetsProvider))) { |
| result.add(provider); |
| } |
| } |
| return result; |
| } |
| |
| public static List<FrameworkSupportInModuleProvider> getAllProviders() { |
| List<FrameworkSupportInModuleProvider> allTypes = new ArrayList<FrameworkSupportInModuleProvider>(); |
| for (FrameworkSupportProvider provider : FrameworkSupportProvider.EXTENSION_POINT.getExtensions()) { |
| allTypes.add(new OldFrameworkSupportProviderWrapper(provider)); |
| } |
| for (FrameworkTypeEx type : FrameworkTypeEx.EP_NAME.getExtensions()) { |
| allTypes.add(type.createProvider()); |
| } |
| return allTypes; |
| } |
| |
| public static List<FrameworkSupportInModuleProvider> getProviders(@NotNull ModuleBuilder builder) { |
| List<FrameworkSupportInModuleProvider> result = new ArrayList<FrameworkSupportInModuleProvider>(); |
| for (FrameworkSupportInModuleProvider type : getAllProviders()) { |
| if (type.isEnabledForModuleBuilder(builder)) { |
| result.add(type); |
| } |
| } |
| return result; |
| } |
| |
| public static boolean hasProviders(final Module module, @NotNull FacetsProvider facetsProvider) { |
| List<FrameworkSupportInModuleProvider> providers = getProviders(module, facetsProvider); |
| for (FrameworkSupportInModuleProvider provider : providers) { |
| if (provider.getFrameworkType().getUnderlyingFrameworkTypeId() == null) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| public static Comparator<FrameworkSupportInModuleProvider> getFrameworkSupportProvidersComparator(final List<FrameworkSupportInModuleProvider> types) { |
| DFSTBuilder<FrameworkSupportInModuleProvider> |
| builder = new DFSTBuilder<FrameworkSupportInModuleProvider>(GraphGenerator.create(CachingSemiGraph.create(new ProvidersGraph(types)))); |
| if (!builder.isAcyclic()) { |
| Couple<FrameworkSupportInModuleProvider> pair = builder.getCircularDependency(); |
| LOG.error("Circular dependency between types '" + pair.getFirst().getFrameworkType().getId() + "' and '" + pair.getSecond().getFrameworkType().getId() + "' was found."); |
| } |
| |
| return builder.comparator(); |
| } |
| |
| public static FrameworkSupportInModuleProvider findProvider(@NotNull String id) { |
| return findProvider(id, getAllProviders()); |
| } |
| |
| @Nullable |
| public static FrameworkSupportInModuleProvider findProvider(@NotNull String id, final List<FrameworkSupportInModuleProvider> providers) { |
| for (FrameworkSupportInModuleProvider provider : providers) { |
| String frameworkId = provider.getFrameworkType().getId(); |
| if (id.equals(frameworkId) |
| || id.equals("facet:"+frameworkId)) {//we need this additional check for compatibility, e.g. id of web framework support provider was changed from 'facet:web' for 'web' |
| return provider; |
| } |
| } |
| LOG.info("Cannot find framework support provider '" + id + "'"); |
| return null; |
| } |
| |
| private static class ProvidersGraph implements GraphGenerator.SemiGraph<FrameworkSupportInModuleProvider> { |
| private final List<FrameworkSupportInModuleProvider> myFrameworkSupportProviders; |
| |
| public ProvidersGraph(final List<FrameworkSupportInModuleProvider> frameworkSupportProviders) { |
| myFrameworkSupportProviders = new ArrayList<FrameworkSupportInModuleProvider>(frameworkSupportProviders); |
| } |
| |
| public Collection<FrameworkSupportInModuleProvider> getNodes() { |
| return myFrameworkSupportProviders; |
| } |
| |
| public Iterator<FrameworkSupportInModuleProvider> getIn(final FrameworkSupportInModuleProvider provider) { |
| List<FrameworkSupportInModuleProvider> dependencies = new ArrayList<FrameworkSupportInModuleProvider>(); |
| String underlyingId = provider.getFrameworkType().getUnderlyingFrameworkTypeId(); |
| if (underlyingId != null) { |
| FrameworkSupportInModuleProvider underlyingProvider = findProvider(underlyingId, myFrameworkSupportProviders); |
| if (underlyingProvider != null) { |
| dependencies.add(underlyingProvider); |
| } |
| } |
| for (FrameworkSupportInModuleProvider.FrameworkDependency frameworkId : provider.getDependenciesFrameworkIds()) { |
| FrameworkSupportInModuleProvider dep = findProvider(frameworkId.getFrameworkId(), myFrameworkSupportProviders); |
| if (dep != null) { |
| dependencies.add(dep); |
| } |
| } |
| if (provider instanceof OldFrameworkSupportProviderWrapper) { |
| String[] ids = ((OldFrameworkSupportProviderWrapper)provider).getProvider().getPrecedingFrameworkProviderIds(); |
| for (String id : ids) { |
| FrameworkSupportInModuleProvider dependency = findProvider(id, myFrameworkSupportProviders); |
| if (dependency != null) { |
| dependencies.add(dependency); |
| } |
| } |
| } |
| return dependencies.iterator(); |
| } |
| } |
| } |