Java tutorial
/** * Copyright (C) 2015 Bonitasoft S.A. * Bonitasoft, 32 rue Gustave Eiffel - 38000 Grenoble * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2.0 of the License, or * (at your option) any later version. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package org.bonitasoft.web.designer.config; import static java.util.Arrays.asList; import java.nio.file.Path; import java.util.List; import java.util.Map; import javax.validation.Validation; import javax.validation.Validator; import org.bonitasoft.web.designer.controller.asset.AssetService; import org.bonitasoft.web.designer.controller.export.Exporter; import org.bonitasoft.web.designer.controller.export.steps.AssetExportStep; import org.bonitasoft.web.designer.controller.export.steps.ExportStep; import org.bonitasoft.web.designer.controller.export.steps.HtmlExportStep; import org.bonitasoft.web.designer.controller.export.steps.PagePropertiesExportStep; import org.bonitasoft.web.designer.controller.export.steps.WidgetByIdExportStep; import org.bonitasoft.web.designer.controller.export.steps.WidgetsExportStep; import org.bonitasoft.web.designer.controller.importer.ArtifactImporter; import org.bonitasoft.web.designer.controller.importer.dependencies.AssetImporter; import org.bonitasoft.web.designer.controller.importer.dependencies.WidgetImporter; import org.bonitasoft.web.designer.migration.AssetExternalMigrationStep; import org.bonitasoft.web.designer.migration.AssetIdMigrationStep; import org.bonitasoft.web.designer.migration.JacksonDeserializationProblemHandler; import org.bonitasoft.web.designer.migration.LiveMigration; import org.bonitasoft.web.designer.migration.Migration; import org.bonitasoft.web.designer.migration.page.BondMigrationStep; import org.bonitasoft.web.designer.model.JacksonObjectMapper; import org.bonitasoft.web.designer.model.page.Component; import org.bonitasoft.web.designer.model.page.Container; import org.bonitasoft.web.designer.model.page.FormContainer; import org.bonitasoft.web.designer.model.page.Page; import org.bonitasoft.web.designer.model.page.TabsContainer; import org.bonitasoft.web.designer.model.widget.Widget; import org.bonitasoft.web.designer.repository.AssetRepository; import org.bonitasoft.web.designer.repository.BeanValidator; import org.bonitasoft.web.designer.repository.JsonFileBasedLoader; import org.bonitasoft.web.designer.repository.JsonFileBasedPersister; import org.bonitasoft.web.designer.repository.PageRepository; import org.bonitasoft.web.designer.repository.Repository; import org.bonitasoft.web.designer.repository.WidgetLoader; import org.bonitasoft.web.designer.repository.WidgetRepository; import org.bonitasoft.web.designer.visitor.AssetVisitor; import org.bonitasoft.web.designer.visitor.ComponentVisitor; import org.bonitasoft.web.designer.visitor.DataModelVisitor; import org.bonitasoft.web.designer.visitor.DirectivesCollector; import org.bonitasoft.web.designer.visitor.EmptyPageFactory; import org.bonitasoft.web.designer.visitor.HtmlBuilderVisitor; import org.bonitasoft.web.designer.visitor.PageFactory; import org.bonitasoft.web.designer.visitor.PropertyValuesVisitor; import org.bonitasoft.web.designer.visitor.RequiredModulesVisitor; import org.bonitasoft.web.designer.visitor.VisitorFactory; import org.bonitasoft.web.designer.visitor.WidgetIdVisitor; import org.bonitasoft.web.designer.workspace.WorkspacePathResolver; import org.fedorahosted.tennera.jgettext.PoParser; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Conditional; import org.springframework.context.annotation.Configuration; import org.springframework.web.client.RestTemplate; import com.fasterxml.jackson.annotation.JsonInclude; import com.fasterxml.jackson.databind.MapperFeature; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.datatype.joda.JodaModule; import com.google.common.collect.ImmutableMap; import com.google.common.collect.Lists; /** * @author Guillaume EHRET */ @Configuration @Conditional(DesignerConfigConditional.class) public class DesignerConfig { @Bean public Class[] jacksonSubTypes() { return new Class[] { Component.class, Container.class, FormContainer.class, TabsContainer.class }; } @Bean public ObjectMapper objectMapper() { ObjectMapper objectMapper = new ObjectMapper(); //By default all properties without explicit view definition are included in serialization. //To use JsonView we have to change this parameter objectMapper.configure(MapperFeature.DEFAULT_VIEW_INCLUSION, false); //We don't have to serialize null values objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL); objectMapper.registerModule(new JodaModule()); objectMapper.registerSubtypes(jacksonSubTypes()); //add Handler to migrate old json objectMapper.addHandler(new JacksonDeserializationProblemHandler()); return objectMapper; } /** * We use our own jackson object Mapper */ @Bean public JacksonObjectMapper objectMapperWrapper() { return new JacksonObjectMapper(objectMapper()); } /** * Used by internationalisation to work on PO files */ @Bean public PoParser poParser() { return new PoParser(); } @Bean public BeanValidator beanValidator() { //For the bean Widget the Validator validator = Validation.buildDefaultValidatorFactory().getValidator(); return new BeanValidator(validator); } @Bean public RestTemplate restTemplate() { return new RestTemplate(); } @Bean public JsonFileBasedPersister<Page> pageFileBasedPersister() { return new JsonFileBasedPersister<>(objectMapperWrapper(), beanValidator()); } @Bean public JsonFileBasedPersister<Widget> widgetFileBasedPersister() { return new JsonFileBasedPersister<>(objectMapperWrapper(), beanValidator()); } @Bean public JsonFileBasedLoader<Page> pageFileBasedLoader() { return new JsonFileBasedLoader<>(objectMapperWrapper(), Page.class); } @Bean public Path widgetPath(WorkspacePathResolver workspacePathResolver) { return workspacePathResolver.getWidgetsRepositoryPath(); } @Bean public Path pagesPath(WorkspacePathResolver workspacePathResolver) { return workspacePathResolver.getPagesRepositoryPath(); } @Bean public WidgetImporter widgetElementImporter(WidgetLoader widgetLoader, WidgetRepository widgetRepository, AssetImporter<Widget> widgetAssetImporter) { return new WidgetImporter(widgetLoader, widgetRepository, widgetAssetImporter); } @Bean public AssetImporter<Page> pageAssetImporter(AssetRepository<Page> pageAssetRepository) { return new AssetImporter<>(pageAssetRepository); } @Bean public AssetImporter<Widget> widgetAssetImporter(AssetRepository<Widget> widgetAssetRepository) { return new AssetImporter<>(widgetAssetRepository); } @Bean public ArtifactImporter<Page> pageImporter(PageRepository pageRepository, WidgetImporter widgetImporter, AssetImporter<Page> pageAssetImporter) { return new ArtifactImporter<>(pageRepository, pageFileBasedLoader(), widgetImporter, pageAssetImporter); } @Bean public ArtifactImporter<Widget> widgetImporter(WidgetLoader widgetLoader, WidgetRepository widgetRepository, AssetImporter<Widget> widgetAssetImporter) { return new ArtifactImporter<>(widgetRepository, widgetLoader, widgetAssetImporter); } @Bean public Map<String, ArtifactImporter> artifactImporters(ArtifactImporter<Page> pageImporter, ArtifactImporter<Widget> widgetImporter) { return ImmutableMap.<String, ArtifactImporter>builder().put("page", pageImporter) .put("widget", widgetImporter).build(); } @Bean public ExportStep<Page>[] pageExportSteps(WidgetsExportStep widgetsExportStep, PagePropertiesExportStep pagePropertiesExportStep, HtmlExportStep htmlExportStep, AssetExportStep assetExportStep) { return new ExportStep[] { htmlExportStep, widgetsExportStep, pagePropertiesExportStep, assetExportStep }; } @Bean public Exporter<Page> pageExporter(PageRepository pageRepository, JacksonObjectMapper objectMapper, ExportStep<Page>[] pageExportSteps) { return new Exporter(pageRepository, objectMapper, pageExportSteps); } @Bean public Exporter<Widget> widgetExporter(WidgetRepository widgetRepository, JacksonObjectMapper objectMapper, WidgetByIdExportStep widgetByIdExportStep) { return new Exporter(widgetRepository, objectMapper, widgetByIdExportStep); } @Bean public List<Repository> widgetsUsedByRepositories(WidgetRepository widgetRepository, PageRepository pageRepository) { return Lists.<Repository>newArrayList(pageRepository, widgetRepository); } @Bean public AssetVisitor assetVisitor(WidgetRepository widgetRepository) { return new AssetVisitor(widgetRepository); } @Bean public WidgetIdVisitor widgetIdVisitor() { return new WidgetIdVisitor(); } @Bean public ComponentVisitor componentVisitor() { return new ComponentVisitor(); } @Bean public DataModelVisitor dataModelVisitor() { return new DataModelVisitor(); } @Bean public PageFactory modelPropertiesFactory() { return new EmptyPageFactory("modelProperties"); } @Bean public RequiredModulesVisitor requiredModulesVisitor(WidgetRepository widgetRepository) { return new RequiredModulesVisitor(widgetRepository); } @Bean public HtmlBuilderVisitor htmlBuilderVisitor(List<PageFactory> pageFactories, RequiredModulesVisitor requiredModulesVisitor, DirectivesCollector directivesCollector, AssetVisitor assetVisitor) { return new HtmlBuilderVisitor(pageFactories, requiredModulesVisitor, directivesCollector, assetVisitor); } @Bean public PropertyValuesVisitor propertyValuesVisitor() { return new PropertyValuesVisitor(); } @Bean public AssetRepository<Page> pageAssetRepository(PageRepository pageRepository) { return new AssetRepository<>(pageRepository, beanValidator()); } @Bean public AssetRepository<Widget> widgetAssetRepository(WidgetRepository widgetRepository) { return new AssetRepository<>(widgetRepository, beanValidator()); } @Bean public AssetService<Page> pageAssetService(PageRepository pageRepository) { return new AssetService<>(pageRepository, pageAssetRepository(pageRepository), pageAssetImporter(pageAssetRepository(pageRepository)), objectMapperWrapper()); } @Bean public AssetService<Widget> widgetAssetService(WidgetRepository widgetRepository) { return new AssetService<>(widgetRepository, widgetAssetRepository(widgetRepository), widgetAssetImporter(widgetAssetRepository(widgetRepository)), objectMapperWrapper()); } @Bean public LiveMigration<Page> pageLiveMigration(JsonFileBasedLoader<Page> pageFileBasedLoader, PageRepository pageRepository, BondMigrationStep bondMigrationStep) { return new LiveMigration<>(pageRepository, pageFileBasedLoader, asList(new Migration<>("1.0.2", new AssetIdMigrationStep<Page>()), new Migration<>("1.0.3", bondMigrationStep), new Migration<>("1.2.9", new AssetExternalMigrationStep<Page>()))); } @Bean public LiveMigration<Widget> widgetLiveMigration(WidgetLoader widgetLoader, WidgetRepository widgetRepository) { return new LiveMigration<>(widgetRepository, widgetLoader, asList(new Migration<>("1.0.2", new AssetIdMigrationStep<Widget>()), new Migration<>("1.2.9", new AssetExternalMigrationStep<Widget>()))); } @Bean public List<LiveMigration> liveMigrations(LiveMigration<Page> pageLiveMigration, LiveMigration<Widget> widgetLiveMigration) { return Lists.<LiveMigration>newArrayList(pageLiveMigration, widgetLiveMigration); } @Bean public VisitorFactory visitorFactory() { return new VisitorFactory(); } }