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FORGE-1479: Introduced JavaEEUICommandEnricher
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60 changes: 60 additions & 0 deletions
60
javaee/impl/src/main/java/org/jboss/forge/addon/javaee/ui/CompositeWizard.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| /** | ||
| * Copyright 2014 Red Hat, Inc. and/or its affiliates. | ||
| * | ||
| * Licensed under the Eclipse Public License version 1.0, available at | ||
| * http://www.eclipse.org/legal/epl-v10.html | ||
| */ | ||
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| package org.jboss.forge.addon.javaee.ui; | ||
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| import org.jboss.forge.addon.ui.command.AbstractUICommand; | ||
| import org.jboss.forge.addon.ui.command.UICommand; | ||
| import org.jboss.forge.addon.ui.context.UIBuilder; | ||
| import org.jboss.forge.addon.ui.context.UIContext; | ||
| import org.jboss.forge.addon.ui.context.UIExecutionContext; | ||
| import org.jboss.forge.addon.ui.context.UINavigationContext; | ||
| import org.jboss.forge.addon.ui.metadata.UICommandMetadata; | ||
| import org.jboss.forge.addon.ui.result.NavigationResult; | ||
| import org.jboss.forge.addon.ui.result.Result; | ||
| import org.jboss.forge.addon.ui.result.Results; | ||
| import org.jboss.forge.addon.ui.wizard.UIWizard; | ||
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| /** | ||
| * | ||
| * @author <a href="ggastald@redhat.com">George Gastaldi</a> | ||
| */ | ||
| public class CompositeWizard extends AbstractUICommand implements UIWizard | ||
| { | ||
| private final UICommand originalCmd; | ||
| private final Class<? extends UICommand>[] steps; | ||
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| public CompositeWizard(UICommand originalCmd, Class<? extends UICommand>[] steps) | ||
| { | ||
| this.originalCmd = originalCmd; | ||
| this.steps = steps; | ||
| } | ||
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| @Override | ||
| public UICommandMetadata getMetadata(UIContext context) | ||
| { | ||
| return originalCmd.getMetadata(context); | ||
| } | ||
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| @Override | ||
| public NavigationResult next(UINavigationContext context) throws Exception | ||
| { | ||
| return Results.navigateTo(steps); | ||
| } | ||
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| @Override | ||
| public Result execute(UIExecutionContext context) throws Exception | ||
| { | ||
| return Results.success(); | ||
| } | ||
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| @Override | ||
| public void initializeUI(UIBuilder builder) throws Exception | ||
| { | ||
| // no UI | ||
| } | ||
| } |
58 changes: 58 additions & 0 deletions
58
javaee/impl/src/main/java/org/jboss/forge/addon/javaee/ui/JavaEEUICommandEnricher.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| /** | ||
| * Copyright 2014 Red Hat, Inc. and/or its affiliates. | ||
| * | ||
| * Licensed under the Eclipse Public License version 1.0, available at | ||
| * http://www.eclipse.org/legal/epl-v10.html | ||
| */ | ||
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| package org.jboss.forge.addon.javaee.ui; | ||
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| import java.util.List; | ||
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| import javax.inject.Inject; | ||
| import javax.inject.Singleton; | ||
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| import org.jboss.forge.addon.projects.ProjectFactory; | ||
| import org.jboss.forge.addon.projects.Projects; | ||
| import org.jboss.forge.addon.ui.command.UICommand; | ||
| import org.jboss.forge.addon.ui.command.UICommandEnricher; | ||
| import org.jboss.forge.addon.ui.context.UIContext; | ||
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| /** | ||
| * Adds the Setup steps on {@link AbstractJavaEECommand} | ||
| * | ||
| * @author <a href="ggastald@redhat.com">George Gastaldi</a> | ||
| */ | ||
| @Singleton | ||
| public class JavaEEUICommandEnricher implements UICommandEnricher | ||
| { | ||
| @Inject | ||
| private ProjectFactory projectFactory; | ||
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| @SuppressWarnings("unchecked") | ||
| @Override | ||
| public UICommand enrich(UIContext context, UICommand original) | ||
| { | ||
| final UICommand result; | ||
| if (original instanceof AbstractJavaEECommand && Projects.containsProject(projectFactory, context)) | ||
| { | ||
| List<Class<? extends UICommand>> previousSteps = ((AbstractJavaEECommand) original).getSetupSteps(context); | ||
| if (previousSteps.isEmpty()) | ||
| { | ||
| result = original; | ||
| } | ||
| else | ||
| { | ||
| Class<? extends UICommand> classes[] = new Class[previousSteps.size() + 1]; | ||
| previousSteps.toArray(classes); | ||
| classes[classes.length - 1] = (Class<? extends UICommand>) original.getMetadata(context).getType(); | ||
| result = new CompositeWizard(original, classes); | ||
| } | ||
| } | ||
| else | ||
| { | ||
| result = original; | ||
| } | ||
| return result; | ||
| } | ||
| } |