How to use

findType

method

in

org.eclipse.jdt.internal.ui.dialogs.GenerateToStringDialog$CustomBuilderValidator

public IStatus revalidateAll(CustomBuilderSettings builderSettings) {
  try {
    if (builderSettings.className.length() == 0) {
      return new StatusInfo(IStatus.ERROR, JavaUIMessages.GenerateToStringDialog_customBuilderConfig_noBuilderClassError);
    }
    IType type= findType(builderSettings.className);
    if (type == null || !type.exists()) {
      return new StatusInfo(IStatus.ERROR, MessageFormat.format(JavaUIMessages.GenerateToStringDialog_customBuilderConfig_invalidClassError,
          new Object[] { builderSettings.className }));
    }
    IStatus typeValidation= validateBuilderType(type);
    if (!typeValidation.isOK())
      return typeValidation;
    if (!getAppendMethodSuggestions(type).contains(builderSettings.appendMethod))
      return new StatusInfo(IStatus.ERROR, MessageFormat.format(JavaUIMessages.GenerateToStringDialog_customBuilderConfig_invalidAppendMethodError,
          new Object[] { builderSettings.appendMethod }));
    if (!getResultMethodSuggestions(type).contains(builderSettings.resultMethod))
      return new StatusInfo(IStatus.ERROR, MessageFormat.format(JavaUIMessages.GenerateToStringDialog_customBuilderConfig_invalidResultMethodError,
          new Object[] { builderSettings.resultMethod }));
    if (!isValidJavaIdentifier(builderSettings.variableName))
      return new StatusInfo(IStatus.ERROR, MessageFormat.format(JavaUIMessages.GenerateToStringDialog_customBuilderConfig_invalidVariableNameError,
          new Object[] { builderSettings.variableName }));
  } catch (JavaModelException e) {
    return new StatusInfo(IStatus.WARNING, JavaUIMessages.GenerateToStringDialog_customBuilderConfig_dataValidationError);
  }
  return new StatusInfo();
}

public IStatus revalidateAll(CustomBuilderSettings builderSettings) {
  try {
    if (builderSettings.className.length() == 0) {
      return new StatusInfo(IStatus.ERROR, JavaUIMessages.GenerateToStringDialog_customBuilderConfig_noBuilderClassError);
    }
    IType type= findType(builderSettings.className);
    if (type == null || !type.exists()) {
      return new StatusInfo(IStatus.ERROR, MessageFormat.format(JavaUIMessages.GenerateToStringDialog_customBuilderConfig_invalidClassError,
          new Object[] { builderSettings.className }));
    }
    IStatus typeValidation= validateBuilderType(type);
    if (!typeValidation.isOK())
      return typeValidation;
    if (!getAppendMethodSuggestions(type).contains(builderSettings.appendMethod))
      return new StatusInfo(IStatus.ERROR, MessageFormat.format(JavaUIMessages.GenerateToStringDialog_customBuilderConfig_invalidAppendMethodError,
          new Object[] { builderSettings.appendMethod }));
    if (!getResultMethodSuggestions(type).contains(builderSettings.resultMethod))
      return new StatusInfo(IStatus.ERROR, MessageFormat.format(JavaUIMessages.GenerateToStringDialog_customBuilderConfig_invalidResultMethodError,
          new Object[] { builderSettings.resultMethod }));
    if (!isValidJavaIdentifier(builderSettings.variableName))
      return new StatusInfo(IStatus.ERROR, MessageFormat.format(JavaUIMessages.GenerateToStringDialog_customBuilderConfig_invalidVariableNameError,
          new Object[] { builderSettings.variableName }));
  } catch (JavaModelException e) {
    return new StatusInfo(IStatus.WARNING, JavaUIMessages.GenerateToStringDialog_customBuilderConfig_dataValidationError);
  }
  return new StatusInfo();
}

private void updateCombos() {
  final String[] empty= new String[0];
  try {
    IType type= fValidator.findType(fBuilderSettings.className);
    if (type == null) {
      fAppendMethodName.setItems(empty);
      fResultMethodName.setItems(empty);
    } else {
      fAppendMethodName.setItems(fValidator.getAppendMethodSuggestions(type).toArray(empty));
      select(fAppendMethodName, fBuilderSettings.appendMethod);
      fResultMethodName.setItems(fValidator.getResultMethodSuggestions(type).toArray(empty));
      select(fResultMethodName, fBuilderSettings.resultMethod);
    }
  } catch (JavaModelException e1) {
    fAppendMethodName.setItems(empty);
    fResultMethodName.setItems(empty);
  }
}

private void updateCombos() {
  final String[] empty= new String[0];
  try {
    IType type= fValidator.findType(fBuilderSettings.className);
    if (type == null) {
      fAppendMethodName.setItems(empty);
      fResultMethodName.setItems(empty);
    } else {
      fAppendMethodName.setItems(fValidator.getAppendMethodSuggestions(type).toArray(empty));
      select(fAppendMethodName, fBuilderSettings.appendMethod);
      fResultMethodName.setItems(fValidator.getResultMethodSuggestions(type).toArray(empty));
      select(fResultMethodName, fBuilderSettings.resultMethod);
    }
  } catch (JavaModelException e1) {
    fAppendMethodName.setItems(empty);
    fResultMethodName.setItems(empty);
  }
}