1 files changed, 151 insertions, 0 deletions
diff --git a/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/reflectionmodel/ReflectionMethodDeclaration.java b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/reflectionmodel/ReflectionMethodDeclaration.java
new file mode 100644
index 000000000..04047c630
--- /dev/null
+++ b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/reflectionmodel/ReflectionMethodDeclaration.java
@@ -0,0 +1,151 @@
+/*
+ * 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.reflectionmodel;
+
+import com.github.javaparser.ast.AccessSpecifier;
+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.model.resolution.TypeSolver;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * @author Federico Tomassetti
+ */
+public class ReflectionMethodDeclaration implements ResolvedMethodDeclaration {
+
+    private Method method;
+    private TypeSolver typeSolver;
+
+    public ReflectionMethodDeclaration(Method method, TypeSolver typeSolver) {
+        this.method = method;
+        if (method.isSynthetic() || method.isBridge()) {
+            throw new IllegalArgumentException();
+        }
+        this.typeSolver = typeSolver;
+    }
+
+    @Override
+    public String getName() {
+        return method.getName();
+    }
+
+    @Override
+    public boolean isField() {
+        return false;
+    }
+
+    @Override
+    public boolean isParameter() {
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return "ReflectionMethodDeclaration{" +
+                "method=" + method +
+                '}';
+    }
+
+    @Override
+    public boolean isType() {
+        return false;
+    }
+
+    @Override
+    public ResolvedReferenceTypeDeclaration declaringType() {
+        if (method.getDeclaringClass().isInterface()) {
+            return new ReflectionInterfaceDeclaration(method.getDeclaringClass(), typeSolver);
+        }
+        if (method.getDeclaringClass().isEnum()) {
+            return new ReflectionEnumDeclaration(method.getDeclaringClass(), typeSolver);
+        } else {
+            return new ReflectionClassDeclaration(method.getDeclaringClass(), typeSolver);
+        }
+    }
+
+    @Override
+    public ResolvedType getReturnType() {
+        return ReflectionFactory.typeUsageFor(method.getGenericReturnType(), typeSolver);
+    }
+
+    @Override
+    public int getNumberOfParams() {
+        return method.getParameterTypes().length;
+    }
+
+    @Override
+    public ResolvedParameterDeclaration getParam(int i) {
+        boolean variadic = false;
+        if (method.isVarArgs()) {
+            variadic = i == (method.getParameterCount() - 1);
+        }
+        return new ReflectionParameterDeclaration(method.getParameterTypes()[i], method.getGenericParameterTypes()[i], typeSolver, variadic);
+    }
+
+    @Override
+    public List<ResolvedTypeParameterDeclaration> getTypeParameters() {
+        return Arrays.stream(method.getTypeParameters()).map((refTp) -> new ReflectionTypeParameter(refTp, false, typeSolver)).collect(Collectors.toList());
+    }
+
+    public MethodUsage resolveTypeVariables(Context context, List<ResolvedType> parameterTypes) {
+        return new MethodDeclarationCommonLogic(this, typeSolver).resolveTypeVariables(context, parameterTypes);
+    }
+
+    @Override
+    public boolean isAbstract() {
+        return Modifier.isAbstract(method.getModifiers());
+    }
+
+    @Override
+    public boolean isDefaultMethod() {
+        return method.isDefault();
+    }
+
+    @Override
+    public boolean isStatic() {
+        return Modifier.isStatic(method.getModifiers());
+    }
+
+    @Override
+    public AccessSpecifier accessSpecifier() {
+        return ReflectionFactory.modifiersToAccessLevel(this.method.getModifiers());
+    }
+
+    @Override
+    public int getNumberOfSpecifiedExceptions() {
+        return this.method.getExceptionTypes().length;
+    }
+
+    @Override
+    public ResolvedType getSpecifiedException(int index) {
+        if (index < 0 || index >= getNumberOfSpecifiedExceptions()) {
+            throw new IllegalArgumentException();
+        }
+        return ReflectionFactory.typeUsageFor(this.method.getExceptionTypes()[index], typeSolver);
+    }
+}