How to use

getVersionID

method

in

org.eclipse.jst.j2ee.application.Application

/**
 * Checks if the nature is consistent with doc type.
 */
protected void validateDocType(EnterpriseArtifactEdit edit,IVirtualComponent module) {
  if (edit == null)
    return;
  if (edit.getJ2EEVersion() >= J2EEVersionConstants.J2EE_1_3_ID && appDD.getVersionID() < J2EEVersionConstants.J2EE_1_3_ID) {
    String[] params = new String[3];
    params[0] = DOCTYPE_1_2;
    params[1] = getResourceName();
    params[2] = DOCTYPE_1_3;
    String tmp = NLS.bind(EARValidationMessageResourceHandler.EAR_INVALID_DOC_TYPE_ERROR_, params);            
    addLocalizedError(tmp, appDD);
  } else if (edit.getJ2EEVersion() < J2EEVersionConstants.J2EE_1_3_ID && appDD.getVersionID() >= J2EEVersionConstants.J2EE_1_3_ID) {
    String[] params = new String[3];
    params[0] = DOCTYPE_1_3;
    params[1] = getResourceName();
    params[2] = DOCTYPE_1_2;
    String tmp = NLS.bind(EARValidationMessageResourceHandler.EAR_INVALID_DOC_TYPE_ERROR_, params);            
    addLocalizedError(tmp, appDD);
  }
}

/**
 * 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);
}

archiveType = EARFILE;
Application app = ((EARFile) anArchive).getDeploymentDescriptor();
if (app.getVersionID() == J2EEVersionConstants.J2EE_1_2_ID)
  archiveType |= J2EE12;
else if (app.getVersionID() == J2EEVersionConstants.J2EE_1_3_ID)
  archiveType |= J2EE13;
else if (app.getVersionID() == J2EEVersionConstants.J2EE_1_4_ID)
  archiveType |= J2EE14;