| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.sling.resourceresolver.impl.legacy; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.annotations.NotNull; |
| |
| import org.apache.commons.lang3.ArrayUtils; |
| import org.apache.sling.api.resource.LoginException; |
| import org.apache.sling.api.resource.PersistenceException; |
| import org.apache.sling.api.resource.Resource; |
| import org.apache.sling.api.resource.ResourceProviderFactory; |
| import org.apache.sling.api.resource.ValueMap; |
| import org.apache.sling.spi.resource.provider.QueryLanguageProvider; |
| import org.apache.sling.spi.resource.provider.ResolveContext; |
| import org.apache.sling.spi.resource.provider.ResourceContext; |
| import org.apache.sling.spi.resource.provider.ResourceProvider; |
| |
| @SuppressWarnings({ "deprecation", "rawtypes", "unchecked" }) |
| public class LegacyResourceProviderFactoryAdapter extends ResourceProvider<LegacyResourceProviderAdapter> { |
| |
| private final ResourceProviderFactory rpFactory; |
| |
| private final String[] languages; |
| |
| private final boolean ownsRoot; |
| |
| public LegacyResourceProviderFactoryAdapter(ResourceProviderFactory rpFactory, String[] languages, boolean ownsRoot) { |
| this.rpFactory = rpFactory; |
| this.languages = languages; |
| this.ownsRoot = ownsRoot; |
| } |
| |
| @Override |
| @NotNull |
| public LegacyResourceProviderAdapter authenticate(final @NotNull Map<String, Object> authenticationInfo) |
| throws LoginException { |
| return new LegacyResourceProviderAdapter(rpFactory.getResourceProvider(authenticationInfo), languages, ownsRoot); |
| } |
| |
| @Override |
| public void logout(final @NotNull LegacyResourceProviderAdapter state) { |
| state.logout(null); |
| } |
| |
| @Override |
| public Resource getResource(ResolveContext<LegacyResourceProviderAdapter> ctx, String path, ResourceContext resourceContext, Resource parent) { |
| return ctx.getProviderState().getResource((ResolveContext) ctx, path, resourceContext, parent); |
| } |
| |
| @Override |
| public Iterator<Resource> listChildren(ResolveContext<LegacyResourceProviderAdapter> ctx, Resource parent) { |
| return ctx.getProviderState().listChildren((ResolveContext) ctx, parent); |
| } |
| |
| @Override |
| public void refresh(final @NotNull ResolveContext<LegacyResourceProviderAdapter> ctx) { |
| ctx.getProviderState().refresh((ResolveContext) ctx); |
| } |
| |
| @Override |
| public @Nullable QueryLanguageProvider<LegacyResourceProviderAdapter> getQueryLanguageProvider() { |
| if (ArrayUtils.isEmpty(languages)) { |
| return super.getQueryLanguageProvider(); |
| } else { |
| return new JCRQueryProviderAdapter(languages); |
| } |
| } |
| |
| @Override |
| public Collection<String> getAttributeNames(final @NotNull ResolveContext<LegacyResourceProviderAdapter> ctx) { |
| return ctx.getProviderState().getAttributeNames((ResolveContext) ctx); |
| } |
| |
| @Override |
| public Object getAttribute(final @NotNull ResolveContext<LegacyResourceProviderAdapter> ctx, |
| final @NotNull String name) { |
| return ctx.getProviderState().getAttribute((ResolveContext) ctx, name); |
| } |
| |
| @Override |
| public boolean isLive(final @NotNull ResolveContext<LegacyResourceProviderAdapter> ctx) { |
| return ctx.getProviderState().isLive((ResolveContext) ctx); |
| } |
| |
| @Override |
| public Resource create(final @NotNull ResolveContext<LegacyResourceProviderAdapter> ctx, final String path, |
| final Map<String, Object> properties) throws PersistenceException { |
| return ctx.getProviderState().create((ResolveContext) ctx, path, properties); |
| } |
| |
| @Override |
| public void delete(final @NotNull ResolveContext<LegacyResourceProviderAdapter> ctx, |
| final @NotNull Resource resource) throws PersistenceException { |
| ctx.getProviderState().delete((ResolveContext) ctx, resource); |
| } |
| |
| @Override |
| public void revert(final @NotNull ResolveContext<LegacyResourceProviderAdapter> ctx) { |
| ctx.getProviderState().revert((ResolveContext) ctx); |
| } |
| |
| @Override |
| public void commit(final @NotNull ResolveContext<LegacyResourceProviderAdapter> ctx) throws PersistenceException { |
| ctx.getProviderState().commit((ResolveContext) ctx); |
| } |
| |
| @Override |
| public boolean hasChanges(final @NotNull ResolveContext<LegacyResourceProviderAdapter> ctx) { |
| return ctx.getProviderState().hasChanges((ResolveContext) ctx); |
| } |
| |
| @Override |
| public <AdapterType> AdapterType adaptTo(final @NotNull ResolveContext<LegacyResourceProviderAdapter> ctx, final @NotNull Class<AdapterType> type) { |
| return (AdapterType) ctx.getProviderState().adaptTo((ResolveContext)ctx, type); |
| } |
| |
| private static class JCRQueryProviderAdapter implements QueryLanguageProvider<LegacyResourceProviderAdapter> { |
| |
| private final String[] languages; |
| |
| public JCRQueryProviderAdapter(String[] languages) { |
| this.languages = languages; |
| } |
| |
| @Override |
| public String[] getSupportedLanguages(ResolveContext<LegacyResourceProviderAdapter> ctx) { |
| return languages; |
| } |
| |
| @Override |
| public Iterator<Resource> findResources(ResolveContext<LegacyResourceProviderAdapter> ctx, String query, |
| String language) { |
| return ctx.getProviderState().getQueryLanguageProvider().findResources((ResolveContext) ctx, query, language); |
| } |
| |
| @Override |
| public Iterator<ValueMap> queryResources(ResolveContext<LegacyResourceProviderAdapter> ctx, String query, |
| String language) { |
| return ctx.getProviderState().getQueryLanguageProvider().queryResources((ResolveContext) ctx, query, language); |
| } |
| } |
| } |