VmCreateBuildPage.java

package vlove.web.vms;

import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.form.AjaxFallbackButton;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.model.CompoundPropertyModel;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.wicketstuff.annotation.mount.MountPath;

import vlove.model.NewVmWizardModel;
import vlove.web.BasePage;

@MountPath("/vms/create/build")
public class VmCreateBuildPage extends BasePage {
  transient final Logger log = LoggerFactory.getLogger(getClass());

  public VmCreateBuildPage() {
    log.debug("Non-parameter page invoked, bombing out.");
    setResponsePage(VmListPage.class);
  }

  public VmCreateBuildPage(final NewVmWizardModel wizMod) {
    if (wizMod == null) {
      log.warn("The passed in model was null.");
      setResponsePage(VmListPage.class);
      return;
    }

    final WebMarkupContainer status = new WebMarkupContainer("status");
    add(status.setOutputMarkupPlaceholderTag(true).setOutputMarkupId(true).setVisible(false));

    status.add(new Label("output", ""));

    // Populate the confirmation page
    log.debug("Showing build fragment.");
    final Form<NewVmWizardModel> confirmForm = new Form<>("confirmForm", new CompoundPropertyModel<>(wizMod));
    add(confirmForm.setOutputMarkupId(true).setOutputMarkupPlaceholderTag(true));

    confirmForm.add(new TextField<String>("vmName").setEnabled(false));
    confirmForm.add(new TextField<String>("suite").setEnabled(false));
    confirmForm.add(new TextField<String>("arch").setEnabled(false));
    confirmForm.add(new TextField<Integer>("numProcs").setEnabled(false));
    confirmForm.add(new TextField<Integer>("memSize").setEnabled(false));
    confirmForm.add(new TextField<String>("storagePools").setEnabled(false));
    confirmForm.add(new TextField<Integer>("diskSize").setEnabled(false));
    confirmForm.add(new TextField<String>("networks").setEnabled(false));

    WebMarkupContainer bridgeContainer = new WebMarkupContainer("bridgeContainer");
    confirmForm.add(bridgeContainer.setVisible(wizMod.getNetworks() != null && wizMod.getNetworks().equalsIgnoreCase("manual")));

    bridgeContainer.add(new TextField<String>("bridge").setEnabled(false));

    confirmForm.add(new AjaxFallbackButton("submit", confirmForm) {
      @Override
      protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
        target.add(status.setVisible(true));
        target.add(confirmForm.setVisible(false));

        new VirtBuilderContentThread(wizMod).start();
      }

      @Override
      protected void onError(AjaxRequestTarget target, Form<?> form) {
        log.warn("Form was not okay.  Ruh roh.");
      }
    });
  }

  protected class VirtBuilderContentThread extends Thread {
    private final NewVmWizardModel wizMod;

    public VirtBuilderContentThread(NewVmWizardModel wizMod) {
      this.wizMod = wizMod;
    }

    @Override
    public void run() {
      log.debug("Creating thread and starting.");
      /*VirtBuilderThread t = new VirtBuilderThread(vb, wizMod, new ContentListener(), new ContentListener());
      t.start();

      while (!t.isComplete()) {
        try {
          sleep(50);
        } catch (InterruptedException ie) {
          log.warn("Thread interrupted.", ie);
        }
      }
      if (t.isHadError()) {
        log.warn("Error running thread.", t.getError());
      }*/
    }
  }
}