1 files changed, 167 insertions, 0 deletions
diff --git a/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javaparsermodel/declarations/JavaParserMethodDeclaration.java b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javaparsermodel/declarations/JavaParserMethodDeclaration.java
new file mode 100644
index 000000000..4f3cb3569
--- /dev/null
+++ b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javaparsermodel/declarations/JavaParserMethodDeclaration.java
@@ -0,0 +1,167 @@
+/*
+ * Copyright 2016 Federico Tomassetti
+ *
+ * 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 com.github.javaparser.symbolsolver.javaparsermodel.declarations;
+
+import com.github.javaparser.ast.AccessSpecifier;
+import com.github.javaparser.ast.Node;
+import com.github.javaparser.ast.expr.ObjectCreationExpr;
+import com.github.javaparser.resolution.MethodUsage;
+import com.github.javaparser.resolution.declarations.ResolvedMethodDeclaration;
+import com.github.javaparser.resolution.declarations.ResolvedParameterDeclaration;
+import com.github.javaparser.resolution.declarations.ResolvedReferenceTypeDeclaration;
+import com.github.javaparser.resolution.declarations.ResolvedTypeParameterDeclaration;
+import com.github.javaparser.resolution.types.ResolvedType;
+import com.github.javaparser.symbolsolver.core.resolution.Context;
+import com.github.javaparser.symbolsolver.declarations.common.MethodDeclarationCommonLogic;
+import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade;
+import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFactory;
+import com.github.javaparser.symbolsolver.model.resolution.TypeSolver;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+import static com.github.javaparser.symbolsolver.javaparser.Navigator.requireParentNode;
+
+/**
+ * @author Federico Tomassetti
+ */
+public class JavaParserMethodDeclaration implements ResolvedMethodDeclaration {
+
+    private com.github.javaparser.ast.body.MethodDeclaration wrappedNode;
+    private TypeSolver typeSolver;
+
+    public JavaParserMethodDeclaration(com.github.javaparser.ast.body.MethodDeclaration wrappedNode, TypeSolver typeSolver) {
+        this.wrappedNode = wrappedNode;
+        this.typeSolver = typeSolver;
+    }
+
+    @Override
+    public String toString() {
+        return "JavaParserMethodDeclaration{" +
+                "wrappedNode=" + wrappedNode +
+                ", typeSolver=" + typeSolver +
+                '}';
+    }
+
+    @Override
+    public ResolvedReferenceTypeDeclaration declaringType() {
+        if (requireParentNode(wrappedNode) instanceof ObjectCreationExpr) {
+            ObjectCreationExpr parentNode = (ObjectCreationExpr) requireParentNode(wrappedNode);
+            return new JavaParserAnonymousClassDeclaration(parentNode, typeSolver);
+        }
+        return JavaParserFactory.toTypeDeclaration(requireParentNode(wrappedNode), typeSolver);
+    }
+
+    @Override
+    public ResolvedType getReturnType() {
+        return JavaParserFacade.get(typeSolver).convert(wrappedNode.getType(), getContext());
+    }
+
+    @Override
+    public int getNumberOfParams() {
+        return wrappedNode.getParameters().size();
+    }
+
+    @Override
+    public ResolvedParameterDeclaration getParam(int i) {
+        if (i < 0 || i >= getNumberOfParams()) {
+            throw new IllegalArgumentException(String.format("No param with index %d. Number of params: %d", i, getNumberOfParams()));
+        }
+        return new JavaParserParameterDeclaration(wrappedNode.getParameters().get(i), typeSolver);
+    }
+
+    public MethodUsage getUsage(Node node) {
+        throw new UnsupportedOperationException();
+    }
+
+    public MethodUsage resolveTypeVariables(Context context, List<ResolvedType> parameterTypes) {
+        return new MethodDeclarationCommonLogic(this, typeSolver).resolveTypeVariables(context, parameterTypes);
+    }
+
+    private Context getContext() {
+        return JavaParserFactory.getContext(wrappedNode, typeSolver);
+    }
+
+    @Override
+    public boolean isAbstract() {
+        return !wrappedNode.getBody().isPresent();
+    }
+
+    @Override
+    public String getName() {
+        return wrappedNode.getName().getId();
+    }
+
+    @Override
+    public boolean isField() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public boolean isParameter() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public boolean isType() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public List<ResolvedTypeParameterDeclaration> getTypeParameters() {
+        return this.wrappedNode.getTypeParameters().stream().map((astTp) -> new JavaParserTypeParameter(astTp, typeSolver)).collect(Collectors.toList());
+    }
+
+    @Override
+    public boolean isDefaultMethod() {
+        return wrappedNode.isDefault();
+    }
+
+    @Override
+    public boolean isStatic() {
+        return wrappedNode.isStatic();
+    }
+
+    /**
+     * Returns the JavaParser node associated with this JavaParserMethodDeclaration.
+     *
+     * @return A visitable JavaParser node wrapped by this object.
+     */
+    public com.github.javaparser.ast.body.MethodDeclaration getWrappedNode() {
+        return wrappedNode;
+    }
+
+    @Override
+    public AccessSpecifier accessSpecifier() {
+        return Helper.toAccessLevel(wrappedNode.getModifiers());
+    }
+
+    @Override
+    public int getNumberOfSpecifiedExceptions() {
+        return wrappedNode.getThrownExceptions().size();
+    }
+
+    @Override
+    public ResolvedType getSpecifiedException(int index) {
+        if (index < 0 || index >= getNumberOfSpecifiedExceptions()) {
+            throw new IllegalArgumentException(String.format("No exception with index %d. Number of exceptions: %d",
+                    index, getNumberOfSpecifiedExceptions()));
+        }
+        return JavaParserFacade.get(typeSolver).convert(wrappedNode.getThrownExceptions()
+                .get(index), wrappedNode);
+    }
+}