| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.jetbrains.plugins.groovy.lang.psi.impl.statements; |
| |
| import com.intellij.lang.ASTNode; |
| import com.intellij.psi.*; |
| import com.intellij.psi.tree.IElementType; |
| import com.intellij.psi.util.TypeConversionUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.plugins.groovy.lang.lexer.GroovyTokenTypes; |
| import org.jetbrains.plugins.groovy.lang.psi.GroovyElementVisitor; |
| import org.jetbrains.plugins.groovy.lang.psi.api.GroovyResolveResult; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrConstructorInvocation; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrExpression; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrReferenceExpression; |
| import org.jetbrains.plugins.groovy.lang.psi.impl.GroovyResolveResultImpl; |
| import org.jetbrains.plugins.groovy.lang.psi.impl.PsiImplUtil; |
| import org.jetbrains.plugins.groovy.lang.psi.impl.statements.expressions.GrCallImpl; |
| import org.jetbrains.plugins.groovy.lang.psi.util.PsiUtil; |
| import org.jetbrains.plugins.groovy.lang.resolve.ResolveUtil; |
| import org.jetbrains.plugins.groovy.lang.resolve.processors.MethodResolverProcessor; |
| |
| /** |
| * User: Dmitry.Krasilschikov |
| * Date: 29.05.2007 |
| */ |
| public class GrConstructorInvocationImpl extends GrCallImpl implements GrConstructorInvocation { |
| public GrConstructorInvocationImpl(@NotNull ASTNode node) { |
| super(node); |
| } |
| |
| @Override |
| public void accept(GroovyElementVisitor visitor) { |
| visitor.visitConstructorInvocation(this); |
| } |
| |
| public String toString() { |
| return "Constructor invocation"; |
| } |
| |
| @Override |
| public boolean isSuperCall() { |
| return getKeywordType() == GroovyTokenTypes.kSUPER; |
| } |
| |
| @Override |
| public boolean isThisCall() { |
| return getKeywordType() == GroovyTokenTypes.kTHIS; |
| } |
| |
| @Nullable |
| private IElementType getKeywordType() { |
| GrReferenceExpression keyword = getInvokedExpression(); |
| PsiElement refElement = keyword.getReferenceNameElement(); |
| if (refElement == null) return null; |
| |
| return refElement.getNode().getElementType(); |
| } |
| |
| |
| @Override |
| @NotNull |
| public GrReferenceExpression getInvokedExpression() { |
| return findNotNullChildByClass(GrReferenceExpression.class); |
| } |
| |
| @Override |
| @NotNull |
| public GroovyResolveResult[] multiResolve(boolean incompleteCode) { |
| PsiClass clazz = getDelegatedClass(); |
| if (clazz != null) { |
| PsiType[] argTypes = PsiUtil.getArgumentTypes(getFirstChild(), false); |
| PsiElementFactory factory = JavaPsiFacade.getInstance(getProject()).getElementFactory(); |
| PsiSubstitutor substitutor; |
| if (isThisCall()) { |
| substitutor = PsiSubstitutor.EMPTY; |
| } |
| else { |
| PsiClass enclosing = PsiUtil.getContextClass(this); |
| assert enclosing != null; |
| substitutor = TypeConversionUtil.getSuperClassSubstitutor(clazz, enclosing, PsiSubstitutor.EMPTY); |
| } |
| PsiType thisType = factory.createType(clazz, substitutor); |
| MethodResolverProcessor processor = new MethodResolverProcessor(clazz.getName(), this, true, thisType, argTypes, PsiType.EMPTY_ARRAY, |
| incompleteCode, false); |
| final ResolveState state = ResolveState.initial().put(PsiSubstitutor.KEY, substitutor); |
| clazz.processDeclarations(processor, state, null, this); |
| ResolveUtil.processNonCodeMembers(thisType, processor, getInvokedExpression(), state); |
| |
| return processor.getCandidates(); |
| } |
| return GroovyResolveResult.EMPTY_ARRAY; |
| } |
| |
| @Override |
| public GroovyResolveResult[] multiResolveClass() { |
| PsiClass aClass = getDelegatedClass(); |
| if (aClass == null) return GroovyResolveResult.EMPTY_ARRAY; |
| |
| return new GroovyResolveResult[]{new GroovyResolveResultImpl(aClass, this, null, PsiSubstitutor.EMPTY, true, true)}; |
| } |
| |
| @Override |
| public PsiMethod resolveMethod() { |
| return PsiImplUtil.extractUniqueElement(multiResolve(false)); |
| } |
| |
| @NotNull |
| @Override |
| public GroovyResolveResult advancedResolve() { |
| return PsiImplUtil.extractUniqueResult(multiResolve(false)); |
| } |
| |
| @Override |
| @Nullable |
| public PsiClass getDelegatedClass() { |
| PsiClass typeDefinition = PsiUtil.getContextClass(this); |
| if (typeDefinition != null) { |
| return isThisCall() ? typeDefinition : typeDefinition.getSuperClass(); |
| } |
| return null; |
| } |
| |
| @NotNull |
| @Override |
| public GroovyResolveResult[] getCallVariants(@Nullable GrExpression upToArgument) { |
| return multiResolve(true); |
| } |
| } |