/**
* 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
*/
package org.jboss.forge.addon.maven.projects.archetype.ui;
import java.io.File;
import javax.inject.Inject;
import org.jboss.forge.addon.dependencies.Dependency;
import org.jboss.forge.addon.dependencies.DependencyRepository;
import org.jboss.forge.addon.dependencies.DependencyResolver;
import org.jboss.forge.addon.dependencies.builder.DependencyQueryBuilder;
import org.jboss.forge.addon.maven.projects.archetype.ArchetypeHelper;
import org.jboss.forge.addon.parser.java.facets.JavaSourceFacet;
import org.jboss.forge.addon.projects.Project;
import org.jboss.forge.addon.projects.facets.MetadataFacet;
import org.jboss.forge.addon.resource.DirectoryResource;
import org.jboss.forge.addon.resource.FileResource;
import org.jboss.forge.addon.ui.command.AbstractUICommand;
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.context.UIValidationContext;
import org.jboss.forge.addon.ui.input.UIInput;
import org.jboss.forge.addon.ui.metadata.UICommandMetadata;
import org.jboss.forge.addon.ui.metadata.WithAttributes;
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.util.Metadata;
import org.jboss.forge.addon.ui.wizard.UIWizardStep;
import org.jboss.forge.furnace.util.Strings;
/**
* Displays a list of archetypes to choose from
*
* @author <a href="ggastald@redhat.com">George Gastaldi</a>
*/
public class ArchetypeSelectionWizardStep extends AbstractUICommand implements UIWizardStep
{
@Inject
@WithAttributes(label = "Archetype Group Id", required = true)
private UIInput<String> archetypeGroupId;
@Inject
@WithAttributes(label = "Archetype Artifact Id", required = true)
private UIInput<String> archetypeArtifactId;
@Inject
@WithAttributes(label = "Archetype Version", required = true)
private UIInput<String> archetypeVersion;
@Inject
@WithAttributes(label = "Archetype repository URL")
private UIInput<String> archetypeRepository;
@Inject
private DependencyResolver resolver;
@Override
public NavigationResult next(UINavigationContext context) throws Exception
{
return null;
}
@Override
public UICommandMetadata getMetadata(UIContext context)
{
return Metadata.forCommand(getClass()).name("Maven: Choose Archetype")
.description("Enter a Maven archetype coordinate");
}
@Override
public void initializeUI(UIBuilder builder) throws Exception
{
builder.add(archetypeGroupId).add(archetypeArtifactId).add(archetypeVersion).add(archetypeRepository);
}
@Override
public void validate(UIValidationContext validator)
{
String repository = archetypeRepository.getValue();
if (!Strings.isNullOrEmpty(repository) && !Strings.isURL(repository))
{
validator.addValidationError(archetypeRepository, "Archetype repository must be a valid URL");
}
}
@Override
public Result execute(UIExecutionContext context) throws Exception
{
UIContext uiContext = context.getUIContext();
Project project = (Project) uiContext.getAttributeMap().get(Project.class);
String coordinate = archetypeGroupId.getValue() + ":" + archetypeArtifactId.getValue() + ":"
+ archetypeVersion.getValue();
DependencyQueryBuilder depQuery = DependencyQueryBuilder.create(coordinate);
String repository = archetypeRepository.getValue();
if (repository != null)
{
depQuery.setRepositories(new DependencyRepository("archetype", repository));
}
Dependency resolvedArtifact = resolver.resolveArtifact(depQuery);
FileResource<?> artifact = resolvedArtifact.getArtifact();
MetadataFacet metadataFacet = project.getFacet(MetadataFacet.class);
File fileRoot = project.getRoot().reify(DirectoryResource.class).getUnderlyingResourceObject();
ArchetypeHelper archetypeHelper = new ArchetypeHelper(artifact.getResourceInputStream(), fileRoot,
metadataFacet.getProjectGroupName(), metadataFacet.getProjectName(), metadataFacet.getProjectVersion());
JavaSourceFacet facet = (JavaSourceFacet) project.getFacet(JavaSourceFacet.class);
archetypeHelper.setPackageName(facet.getBasePackage());
archetypeHelper.execute();
return Results.success();
}
}