How to use

eResource

method

in

org.eclipse.jst.j2ee.application.Application

public IFile getAssociatedFile() {
  try {
    if (application != null && application.eResource() != null) {
      return WorkbenchResourceHelperBase.getIFile(application.eResource().getURI());
    }
  } catch (Throwable t) {
  }
  return null;
}

public IFile getAssociatedFile() {
  try {
    Application application = getParentApplication();
    if (application != null && application.eResource() != null) {
      return WorkbenchResourceHelperBase.getIFile(application.eResource().getURI());
    }
  } catch (Throwable t) {
  }
  return null;
}

/**
 * This returns Application.gif.
 */
public Object getImage(Object object) {
  String key = null;
  if (((Application) object).eResource() == null)
    return J2EEPlugin.getPlugin().getImage("earFile_obj"); //$NON-NLS-1$
  switch (((Application) object).getVersionID()) {
    case J2EEVersionConstants.J2EE_1_2_ID :
      key = "12_ear_obj"; //$NON-NLS-1$
      break;
    case J2EEVersionConstants.J2EE_1_3_ID :
      key = "13_ear_obj"; //$NON-NLS-1$
      break;
    case J2EEVersionConstants.J2EE_1_4_ID :
    default :
      key = "14_ear_obj"; //$NON-NLS-1$
      break;
  }
  return J2EEPlugin.getPlugin().getImage(key);
}

if (earFile != null) {
  appDD = earFile.getDeploymentDescriptor();
  if (appDD != null && appDD.eResource() != null && appDD.eResource().isLoaded())
    validate();
  else {