package org.jboss.forge.addon.scaffold.impl.ui;
import java.util.Collection;
import java.util.Map;
import javax.inject.Inject;
import org.jboss.forge.addon.projects.ProjectFactory;
import org.jboss.forge.addon.projects.ui.AbstractProjectCommand;
import org.jboss.forge.addon.scaffold.spi.ResourceCollection;
import org.jboss.forge.addon.scaffold.spi.ScaffoldGenerationContext;
import org.jboss.forge.addon.scaffold.spi.ScaffoldProvider;
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.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.util.Metadata;
import org.jboss.forge.addon.ui.wizard.UIWizardStep;
public class ExecuteGenerationStep extends AbstractProjectCommand implements UIWizardStep
{
@Inject
private ProjectFactory factory;
@Override
public UICommandMetadata getMetadata(UIContext context)
{
return Metadata.from(super.getMetadata(context), getClass()).name("Scaffold: Generate")
.description("Generate the scaffold");
}
@Override
public boolean isEnabled(UIContext context)
{
return true;
}
@Override
public void initializeUI(UIBuilder builder) throws Exception
{
// No-op! No UI is necessary for this wizard step.
}
@Override
public NavigationResult next(UINavigationContext context) throws Exception
{
// This is the last step
return null;
}
@Override
public Result execute(UIExecutionContext context) throws Exception
{
Map<Object, Object> attributeMap = context.getUIContext().getAttributeMap();
ScaffoldProvider selectedProvider = (ScaffoldProvider) attributeMap.get(ScaffoldProvider.class);
ResourceCollection resourceCollection = (ResourceCollection) attributeMap.get(ResourceCollection.class);
selectedProvider.generateFrom(getSelectedProject(context),
populateGenerationContext(context.getUIContext(), resourceCollection.getResources()));
return Results.success("Scaffold was generated successfully.");
}
@Override
public void validate(UIValidationContext context)
{
// No op
}
@Override
protected boolean isProjectRequired()
{
return true;
}
@Override
protected ProjectFactory getProjectFactory()
{
return factory;
}
private ScaffoldGenerationContext populateGenerationContext(UIContext context, Collection<?> resources)
{
Map<Object, Object> attributeMap = context.getAttributeMap();
ScaffoldGenerationContext generationContext = (ScaffoldGenerationContext) attributeMap
.get(ScaffoldGenerationContext.class);
generationContext.setResources(resources);
return generationContext;
}
}