package org.jboss.windup.rules.apps.javaee.rules;
import java.util.HashMap;
import java.util.Map;
import com.google.common.collect.Iterables;
import org.jboss.windup.config.AbstractRuleProvider;
import org.jboss.windup.config.GraphRewrite;
import org.jboss.windup.config.loader.RuleLoaderContext;
import org.jboss.windup.config.metadata.RuleMetadata;
import org.jboss.windup.config.operation.GraphOperation;
import org.jboss.windup.config.phase.ReportGenerationPhase;
import org.jboss.windup.graph.GraphContext;
import org.jboss.windup.graph.model.ProjectModel;
import org.jboss.windup.graph.model.WindupConfigurationModel;
import org.jboss.windup.graph.model.WindupVertexFrame;
import org.jboss.windup.graph.model.resource.FileModel;
import org.jboss.windup.graph.service.GraphService;
import org.jboss.windup.graph.service.WindupConfigurationService;
import org.jboss.windup.reporting.model.ApplicationReportModel;
import org.jboss.windup.reporting.model.TemplateType;
import org.jboss.windup.reporting.model.WindupVertexListModel;
import org.jboss.windup.reporting.service.ApplicationReportService;
import org.jboss.windup.reporting.service.ReportService;
import org.jboss.windup.rules.apps.javaee.model.EjbBeanBaseModel;
import org.jboss.windup.rules.apps.javaee.model.EjbEntityBeanModel;
import org.jboss.windup.rules.apps.javaee.model.EjbMessageDrivenModel;
import org.jboss.windup.rules.apps.javaee.service.EjbBeanService;
import org.ocpsoft.rewrite.config.Configuration;
import org.ocpsoft.rewrite.config.ConfigurationBuilder;
import org.ocpsoft.rewrite.context.EvaluationContext;
/**
* Creates a report of EJB data (eg, a list of EJB session beans).
*
*/
@RuleMetadata(phase = ReportGenerationPhase.class, id = "Create EJB Report")
public class CreateEJBReportRuleProvider extends AbstractRuleProvider
{
public static final String TEMPLATE_EJB_REPORT = "/reports/templates/ejb.ftl";
public static final String REPORT_DESCRIPTION = "The EJB report contains a list of EJBs found within the application.";
@Override
public Configuration getConfiguration(RuleLoaderContext ruleLoaderContext)
{
return ConfigurationBuilder.begin()
.addRule()
.perform(new GraphOperation()
{
@Override
public void perform(GraphRewrite event, EvaluationContext context)
{
// configuration of current execution
WindupConfigurationModel configurationModel = WindupConfigurationService.getConfigurationModel(event.getGraphContext());
for (FileModel inputPath : configurationModel.getInputPaths())
{
ProjectModel application = inputPath.getProjectModel();
createEJBReport(event.getGraphContext(), application);
}
}
@Override
public String toString()
{
return "CreateEJBReport";
}
});
}
@SuppressWarnings("unchecked")
private void createEJBReport(GraphContext context, ProjectModel application)
{
EjbBeanService ejbService = new EjbBeanService(context);
GraphService<WindupVertexListModel> listService = new GraphService<>(context, WindupVertexListModel.class);
WindupVertexListModel<EjbBeanBaseModel> entityList = listService.create();
WindupVertexListModel<EjbBeanBaseModel> mdbList = listService.create();
WindupVertexListModel<EjbBeanBaseModel> statelessList = listService.create();
WindupVertexListModel<EjbBeanBaseModel> statefulList = listService.create();
boolean itemAdded = false;
for (EjbBeanBaseModel ejbModel : ejbService.findAll())
{
if (!Iterables.contains(ejbModel.getApplications(), application))
continue;
itemAdded = true;
if (ejbModel instanceof EjbMessageDrivenModel)
{
mdbList.addItem(ejbModel);
}
else if (ejbModel instanceof EjbEntityBeanModel)
{
entityList.addItem(ejbModel);
}
else
{
if ("stateful".equalsIgnoreCase(ejbModel.getSessionType()))
{
statefulList.addItem(ejbModel);
}
else
{
statelessList.addItem(ejbModel);
}
}
}
if (!itemAdded)
return;
ApplicationReportService applicationReportService = new ApplicationReportService(context);
ApplicationReportModel applicationReportModel = applicationReportService.create();
applicationReportModel.setReportPriority(300);
applicationReportModel.setDisplayInApplicationReportIndex(true);
applicationReportModel.setReportName("EJBs");
applicationReportModel.setDescription(REPORT_DESCRIPTION);
applicationReportModel.setReportIconClass("glyphicon ejb-nav-logo");
applicationReportModel.setProjectModel(application);
applicationReportModel.setTemplatePath(TEMPLATE_EJB_REPORT);
applicationReportModel.setTemplateType(TemplateType.FREEMARKER);
Map<String, WindupVertexFrame> data = new HashMap<>(4);
data.put("entity", entityList);
data.put("mdb", mdbList);
data.put("stateless", statelessList);
data.put("stateful", statefulList);
applicationReportModel.setRelatedResource(data);
ReportService reportService = new ReportService(context);
reportService.setUniqueFilename(applicationReportModel, "ejbreport_" + application.getName(), "html");
}
}