protected void changeSelf(PsiElementFactory factory, UsageInfo[] usages)
throws IncorrectOperationException {
final MethodJavaDocHelper javaDocHelper = new MethodJavaDocHelper(myMember);
PsiParameterList paramList = myMember.getParameterList();
PsiElement addParameterAfter = null;
PsiDocTag anchor = null;
List<PsiType> addedTypes = new ArrayList<PsiType>();
final PsiClass containingClass = myMember.getContainingClass();
LOG.assertTrue(containingClass != null);
if (mySettings.isDelegate()) {
List<ParameterInfoImpl> params = new ArrayList<ParameterInfoImpl>();
PsiParameter[] parameters = myMember.getParameterList().getParameters();
if (mySettings.isMakeClassParameter()) {
params.add(
new ParameterInfoImpl(
-1,
mySettings.getClassParameterName(),
factory.createType(containingClass, PsiSubstitutor.EMPTY),
"this"));
}
if (mySettings.isMakeFieldParameters()) {
for (Settings.FieldParameter parameter : mySettings.getParameterOrderList()) {
params.add(
new ParameterInfoImpl(
-1,
mySettings.getClassParameterName(),
parameter.type,
parameter.field.getName()));
}
}
for (int i = 0; i < parameters.length; i++) {
params.add(new ParameterInfoImpl(i));
}
final PsiType returnType = myMember.getReturnType();
LOG.assertTrue(returnType != null);
JavaChangeSignatureUsageProcessor.generateDelegate(
new JavaChangeInfoImpl(
VisibilityUtil.getVisibilityModifier(myMember.getModifierList()),
myMember,
myMember.getName(),
CanonicalTypes.createTypeWrapper(returnType),
params.toArray(new ParameterInfoImpl[params.size()]),
new ThrownExceptionInfo[0],
false,
Collections.<PsiMethod>emptySet(),
Collections.<PsiMethod>emptySet()));
}
if (mySettings.isMakeClassParameter()) {
// Add parameter for object
PsiType parameterType = factory.createType(containingClass, PsiSubstitutor.EMPTY);
addedTypes.add(parameterType);
final String classParameterName = mySettings.getClassParameterName();
PsiParameter parameter = factory.createParameter(classParameterName, parameterType);
if (makeClassParameterFinal(usages)) {
PsiUtil.setModifierProperty(parameter, PsiModifier.FINAL, true);
}
addParameterAfter = paramList.addAfter(parameter, null);
anchor = javaDocHelper.addParameterAfter(classParameterName, anchor);
}
if (mySettings.isMakeFieldParameters()) {
List<Settings.FieldParameter> parameters = mySettings.getParameterOrderList();
for (Settings.FieldParameter fieldParameter : parameters) {
final PsiType fieldParameterType = fieldParameter.field.getType();
final PsiParameter parameter =
factory.createParameter(fieldParameter.name, fieldParameterType);
addedTypes.add(fieldParameterType);
if (makeFieldParameterFinal(fieldParameter.field, usages)) {
PsiUtil.setModifierProperty(parameter, PsiModifier.FINAL, true);
}
addParameterAfter = paramList.addAfter(parameter, addParameterAfter);
anchor = javaDocHelper.addParameterAfter(fieldParameter.name, anchor);
}
}
makeStatic(myMember);
if (myAdditionalMethods != null) {
for (PsiMethod method : myAdditionalMethods) {
makeStatic(method);
}
}
}
