How to use

getUnderlyingResource

method

in

org.eclipse.jdt.core.IType

/**
 * Collects the complete set of {@link IApiProblemFilter}s for the given collection of {@link IType}s
 * @param types
 * @return the complete collection of {@link IApiProblemFilter}s or an empty list, never <code>null</code>
 */
static IApiProblemFilter[] collectAllAffectedFilters(IApiFilterStore store, IType[] types) {
  HashSet filters = new HashSet();
  IApiProblemFilter[] fs = null;
  IResource resource = null;
  for (int i = 0; i < types.length; i++) {
    try {
      resource = types[i].getUnderlyingResource();
      if(resource == null) {
        continue;
      }
      fs = store.getFilters(resource);
      for (int j = 0; j < fs.length; j++) {
        filters.add(fs[j]);
      }
    }
    catch(JavaModelException jme) {
      //do nothing 
    }
  }
  return (IApiProblemFilter[]) filters.toArray(new IApiProblemFilter[filters.size()]);
}

/**
 * Collects the complete set of {@link IApiProblemFilter}s for the given
 * collection of {@link IType}s
 *
 * @param types
 * @return the complete collection of {@link IApiProblemFilter}s or an empty
 *         list, never <code>null</code>
 */
static IApiProblemFilter[] collectAllAffectedFilters(IApiFilterStore store, IType[] types) {
  HashSet<IApiProblemFilter> filters = new HashSet<>();
  IApiProblemFilter[] fs = null;
  IResource resource = null;
  for (IType type : types) {
    try {
      resource = type.getUnderlyingResource();
      if (resource == null) {
        continue;
      }
      fs = store.getFilters(resource);
      for (IApiProblemFilter element : fs) {
        filters.add(element);
      }
    } catch (JavaModelException jme) {
      // do nothing
    }
  }
  return filters.toArray(new IApiProblemFilter[filters.size()]);
}

try
  IResource resource = axisProxy.getUnderlyingResource();
  if (resource != null)

private void computeJavaTypes(IType type) {
  if (type == null || visitedJavaTypes.contains(type))
    return;
  visitedJavaTypes.add(type);
  //String qualifiedName = type.getFullyQualifiedName();
  try {
    IFile file = (IFile)type.getUnderlyingResource();
    if (file != null && ejbProject.equals(file.getProject())) {
      if (!file.isDerived())
        cacheType(type, file);
      computeRequiredReferencedJavaTypes(type);
    }
  } catch (JavaModelException e) {
    Logger.getLogger().logError(e);
    return;
  } 
}

try
 IResource res = itype.getUnderlyingResource();
 if (res != null)

if(type != null) {
  try {
    resource = type.getUnderlyingResource();
    if(resource == null) {
      resource = type.getAdapter(IResource.class);

if(type != null) {
  try {
    resource = type.getUnderlyingResource();
    if(resource == null) {
      resource = type.getAdapter(IResource.class);

/**
 * Creates the {@link Change} for updating the filter store when a type is
 * deleted
 *
 * @param type the type being deleted
 * @return the change to the filter store
 */
static Change createDeleteFilterChanges(IType type) {
  try {
    IResource resource = type.getUnderlyingResource();
    if (resource != null) {
      IApiFilterStore store = resolveFilterStore(resource.getProject());
      if (store == null) {
        return null;
      }
      IApiProblemFilter[] filters = store.getFilters(resource);
      if (filters.length != 0) {
        CompositeChange cchange = new CompositeChange(RefactoringMessages.RefactoringUtils_remove_usused_filters);
        for (IApiProblemFilter filter : filters) {
          cchange.add(new TypeFilterChange(store, filter, null, null, FilterChange.DELETE));
        }
        return cchange;
      }
    }
  } catch (CoreException ce) {
  }
  return null;
}

/**
 * Creates the {@link Change} for updating the filter store
 * when a type is deleted
 * 
 * @param type the type being deleted
 * @return the change to the filter store
 */
static Change createDeleteFilterChanges(IType type) {
  try {
    IResource resource = type.getUnderlyingResource();
    if(resource != null) {
      IApiFilterStore store = resolveFilterStore(resource.getProject());
      if(store == null) {
        return null;
      }
      IApiProblemFilter[] filters = store.getFilters(resource);
      if(filters.length != 0) {
        CompositeChange cchange = new CompositeChange(RefactoringMessages.RefactoringUtils_remove_usused_filters);
        for (int i = 0; i < filters.length; i++) {
          cchange.add(new TypeFilterChange(store, filters[i], null, null, FilterChange.DELETE));
        }
        return cchange;
      }
    }
  }
  catch(CoreException ce) {}
  return null;
}

protected ILaunchConfiguration createConfiguration(IType type) {
  ILaunchConfiguration config = null;
  ILaunchConfigurationWorkingCopy wc = null;
  try {
    ILaunchConfigurationType configType = getConfigurationType();
    wc = configType.newInstance(null, getLaunchManager().generateUniqueLaunchConfigurationNameFrom(type.getElementName()));
    wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_MAIN_TYPE_NAME, type.getFullyQualifiedName());
    wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, type.getJavaProject().getElementName());
    //CONTEXTLAUNCHING
    wc.setMappedResources(new IResource[] {type.getUnderlyingResource()});
    config = wc.doSave();
  } catch (CoreException exception) {
    reportErorr(exception);        
  } 
  return config;
}

protected ILaunchConfiguration createConfiguration(IType type) {
  ILaunchConfiguration config = null;
  try {
    ILaunchConfigurationType configType = getConfigurationType();
    ILaunchConfigurationWorkingCopy wc = configType.newInstance(null, DebugPlugin.getDefault().getLaunchManager().generateUniqueLaunchConfigurationNameFrom(type.getElementName())); 
    wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_MAIN_TYPE_NAME, type.getFullyQualifiedName());
    wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, type.getJavaProject().getElementName());
    wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_APPLET_WIDTH, AppletParametersTab.DEFAULT_APPLET_WIDTH);
    wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_APPLET_HEIGHT, AppletParametersTab.DEFAULT_APPLET_HEIGHT);
    wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_APPLET_NAME, ""); //$NON-NLS-1$
    //CONTEXTLAUNCHING
    wc.setMappedResources(new IResource[] {type.getUnderlyingResource()});
    config = wc.doSave();        
  } catch (CoreException ce) {
    reportErorr(ce);            
  }
  return config;
}