@NotNull
@Override
public PsiCatchSection createCatchSection(
@NotNull final PsiType exceptionType,
@NotNull final String exceptionName,
@Nullable final PsiElement context)
throws IncorrectOperationException {
if (!(exceptionType instanceof PsiClassType || exceptionType instanceof PsiDisjunctionType)) {
throw new IncorrectOperationException("Unexpected type:" + exceptionType);
}
@NonNls
final String text = "catch (" + exceptionType.getCanonicalText() + " " + exceptionName + ") {}";
final DummyHolder holder =
DummyHolderFactory.createHolder(
myManager, new JavaDummyElement(text, CATCH_SECTION, level(context)), context);
final PsiElement element =
SourceTreeToPsiMap.treeElementToPsi(holder.getTreeElement().getFirstChildNode());
if (!(element instanceof PsiCatchSection)) {
throw new IncorrectOperationException(
"Incorrect catch section '" + text + "'. Parsed element: " + element);
}
final Project project = myManager.getProject();
final JavaPsiImplementationHelper helper = JavaPsiImplementationHelper.getInstance(project);
helper.setupCatchBlock(exceptionName, exceptionType, context, (PsiCatchSection) element);
final CodeStyleManager styleManager = CodeStyleManager.getInstance(project);
final PsiCatchSection catchSection = (PsiCatchSection) styleManager.reformat(element);
GeneratedMarkerVisitor.markGenerated(catchSection);
return catchSection;
}
@NotNull
@Override
public PsiDeclarationStatement createVariableDeclarationStatement(
@NotNull String name, @NotNull PsiType type, @Nullable PsiExpression initializer)
throws IncorrectOperationException {
if (!isIdentifier(name)) {
throw new IncorrectOperationException("\"" + name + "\" is not an identifier.");
}
if (PsiType.NULL.equals(type)) {
throw new IncorrectOperationException("Cannot create variable with type \"null\".");
}
String text = "X " + name + (initializer != null ? " = x" : "") + ";";
PsiDeclarationStatement statement =
(PsiDeclarationStatement) createStatementFromText(text, null);
PsiVariable variable = (PsiVariable) statement.getDeclaredElements()[0];
replace(variable.getTypeElement(), createTypeElement(type), text);
boolean generateFinalLocals =
JavaCodeStyleSettingsFacade.getInstance(myManager.getProject()).isGenerateFinalLocals();
PsiUtil.setModifierProperty(variable, PsiModifier.FINAL, generateFinalLocals);
if (initializer != null) {
replace(variable.getInitializer(), initializer, text);
}
GeneratedMarkerVisitor.markGenerated(statement);
return statement;
}
@NotNull
@Override
public PsiTypeParameter createTypeParameterFromText(
@NotNull final String text, final PsiElement context) throws IncorrectOperationException {
final PsiTypeParameter typeParameter = super.createTypeParameterFromText(text, context);
GeneratedMarkerVisitor.markGenerated(typeParameter);
return typeParameter;
}
@NotNull
@Override
public PsiMethod createMethodFromText(
@NotNull final String text, final PsiElement context, final LanguageLevel level)
throws IncorrectOperationException {
final PsiMethod method = super.createMethodFromText(text, context, level);
GeneratedMarkerVisitor.markGenerated(method);
return method;
}
@NotNull
@Override
public PsiStatement createStatementFromText(
@NotNull final String text, @Nullable final PsiElement context)
throws IncorrectOperationException {
final PsiStatement statement = super.createStatementFromText(text, context);
GeneratedMarkerVisitor.markGenerated(statement);
return statement;
}
@NotNull
@Override
public PsiField createFieldFromText(
@NotNull final String text, @Nullable final PsiElement context)
throws IncorrectOperationException {
final PsiField psiField = super.createFieldFromText(text, context);
GeneratedMarkerVisitor.markGenerated(psiField);
return psiField;
}
@NotNull
@Override
public PsiExpression createExpressionFromText(
@NotNull final String text, @Nullable final PsiElement context)
throws IncorrectOperationException {
final PsiExpression expression = super.createExpressionFromText(text, context);
GeneratedMarkerVisitor.markGenerated(expression);
return expression;
}
@NotNull
@Override
public PsiCodeBlock createCodeBlockFromText(
@NotNull final String text, @Nullable final PsiElement context)
throws IncorrectOperationException {
final PsiCodeBlock psiCodeBlock = super.createCodeBlockFromText(text, context);
GeneratedMarkerVisitor.markGenerated(psiCodeBlock);
return psiCodeBlock;
}
@NotNull
@Override
public PsiAnnotation createAnnotationFromText(
@NotNull final String annotationText, @Nullable final PsiElement context)
throws IncorrectOperationException {
final PsiAnnotation psiAnnotation = super.createAnnotationFromText(annotationText, context);
GeneratedMarkerVisitor.markGenerated(psiAnnotation);
return psiAnnotation;
}
@NotNull
@Override
public PsiParameter createParameter(@NotNull final String name, @NotNull final PsiType type)
throws IncorrectOperationException {
PsiUtil.checkIsIdentifier(myManager, name);
if (PsiType.NULL.equals(type)) {
throw new IncorrectOperationException("Cannot create parameter with type \"null\".");
}
final String text = type.getCanonicalText() + " " + name;
PsiParameter parameter = createParameterFromText(text, null);
final CodeStyleManager codeStyleManager = CodeStyleManager.getInstance(myManager.getProject());
PsiUtil.setModifierProperty(
parameter,
PsiModifier.FINAL,
JavaCodeStyleSettingsFacade.getInstance(myManager.getProject())
.isGenerateFinalParameters());
GeneratedMarkerVisitor.markGenerated(parameter);
parameter =
(PsiParameter)
JavaCodeStyleManager.getInstance(myManager.getProject())
.shortenClassReferences(parameter);
return (PsiParameter) codeStyleManager.reformat(parameter);
}