How to use populateTypeMapFromParameterizedType method of org.easymock.internal.BridgeMethodResolver class

Best Easymock code snippet using org.easymock.internal.BridgeMethodResolver.populateTypeMapFromParameterizedType

Source:BridgeMethodResolver.java

...253        Class<?> type = cls.getSuperclass();254        while (!Object.class.equals(type)) {255            if (genericType instanceof ParameterizedType) {256                final ParameterizedType pt = (ParameterizedType) genericType;257                populateTypeMapFromParameterizedType(pt, typeVariableMap);258            }259            extractTypeVariablesFromGenericInterfaces(type.getGenericInterfaces(), typeVariableMap);260            genericType = type.getGenericSuperclass();261            type = type.getSuperclass();262        }263264        // enclosing class265        type = cls;266        while (type.isMemberClass()) {267            genericType = type.getGenericSuperclass();268            if (genericType instanceof ParameterizedType) {269                final ParameterizedType pt = (ParameterizedType) genericType;270                populateTypeMapFromParameterizedType(pt, typeVariableMap);271            }272            type = type.getEnclosingClass();273        }274275        return typeVariableMap;276    }277278    private static void extractTypeVariablesFromGenericInterfaces(final Type[] genericInterfaces,279            final Map<TypeVariable<?>, Type> typeVariableMap) {280        for (final Type genericInterface : genericInterfaces) {281            if (genericInterface instanceof ParameterizedType) {282                final ParameterizedType pt = (ParameterizedType) genericInterface;283                populateTypeMapFromParameterizedType(pt, typeVariableMap);284                if (pt.getRawType() instanceof Class<?>) {285                    extractTypeVariablesFromGenericInterfaces(((Class<?>) pt.getRawType())286                            .getGenericInterfaces(), typeVariableMap);287                }288            } else if (genericInterface instanceof Class<?>) {289                extractTypeVariablesFromGenericInterfaces(((Class<?>) genericInterface)290                        .getGenericInterfaces(), typeVariableMap);291            }292        }293    }294295    /**296     * Read the {@link TypeVariable TypeVariables} from the supplied297     * {@link ParameterizedType} and add mappings corresponding to the298     * {@link TypeVariable#getName TypeVariable name} -> concrete type to the299     * supplied {@link Map}.300     * <p>301     * Consider this case:302     * 303     * <pre class="code>304     * public interface Foo&lt;S, T&gt; {305     *  ..306     * }307     * 308     * public class FooImpl implements Foo&lt;String, Integer&gt; {309     *  ..310     * }311     * </pre>312     * 313     * For '<code>FooImpl</code>' the following mappings would be added to the314     * {@link Map}: {S=java.lang.String, T=java.lang.Integer}.315     */316    private static void populateTypeMapFromParameterizedType(final ParameterizedType type,317            final Map<TypeVariable<?>, Type> typeVariableMap) {318        if (type.getRawType() instanceof Class<?>) {319            final Type[] actualTypeArguments = type.getActualTypeArguments();320            final TypeVariable<?>[] typeVariables = ((Class<?>) type.getRawType()).getTypeParameters();321            for (int i = 0; i < actualTypeArguments.length; i++) {322                final Type actualTypeArgument = actualTypeArguments[i];323                final TypeVariable<?> variable = typeVariables[i];324                if (actualTypeArgument instanceof Class<?>) {325                    typeVariableMap.put(variable, actualTypeArgument);326                } else if (actualTypeArgument instanceof GenericArrayType) {327                    typeVariableMap.put(variable, actualTypeArgument);328                } else if (actualTypeArgument instanceof ParameterizedType) {329                    typeVariableMap.put(variable, ((ParameterizedType) actualTypeArgument).getRawType());330                } else if (actualTypeArgument instanceof TypeVariable<?>) {
...

populateTypeMapFromParameterizedType

Using AI Code Generation

1package org.easymock.internal;2import java.lang.reflect.Method;3import java.lang.reflect.ParameterizedType;4import java.lang.reflect.Type;5import java.util.HashMap;6import java.util.Map;7public class BridgeMethodResolver {8    private static final Type[] EMPTY_TYPE_ARRAY = new Type[0];9    public static Method findBridgedMethod(Method bridgeMethod) {10        if (bridgeMethod == null || !bridgeMethod.isBridge()) {11            return bridgeMethod;12        }13        Method[] methods = bridgeMethod.getDeclaringClass().getDeclaredMethods();14        for (Method candidateMethod : methods) {15            if (!isBridgedCandidateFor(candidateMethod, bridgeMethod)) {16                continue;17            }18            Type[] genericParameterTypes = candidateMethod.getGenericParameterTypes();19            Type[] genericExceptionTypes = candidateMethod.getGenericExceptionTypes();20            Type[] genericParameterTypes2 = bridgeMethod.getGenericParameterTypes();21            Type[] genericExceptionTypes2 = bridgeMethod.getGenericExceptionTypes();22            if (genericParameterTypes.length == genericParameterTypes2.length && genericExceptionTypes.length == genericExceptionTypes2.length) {23                boolean match = true;24                for (int i = 0; i < genericParameterTypes.length; i++) {25                    if (!genericParameterTypes[i].equals(genericParameterTypes2[i])) {26                        match = false;27                        break;28                    }29                }30                if (match) {31                    for (int i = 0; i < genericExceptionTypes.length; i++) {32                        if (!genericExceptionTypes[i].equals(genericExceptionTypes2[i])) {33                            match = false;34                            break;35                        }36                    }37                }38                if (match) {39                    return candidateMethod;40                }41            }42        }43        return bridgeMethod;44    }45    private static boolean isBridgedCandidateFor(Method candidateMethod, Method bridgeMethod) {46        return candidateMethod.getName().equals(bridgeMethod.getName()) && candidateMethod.getParameterTypes().length == bridgeMethod.getParameterTypes().length && candidateMethod.getReturnType().equals(bridgeMethod.getReturnType()) && !candidateMethod.isBridge() && !candidateMethod.isSynthetic();47    }48    public static Map<TypeVariableKey, Type> getTypeVariableMap(Class<?> implementationClass) {49        Map<TypeVariableKey, Type> typeVariableMap = new HashMap<TypeVariableKey, Type>();50        Class<?> superclass = implementationClass.getSuperclass();51        if (superclass != null && superclass != Object.class) {

populateTypeMapFromParameterizedType

Using AI Code Generation

1import org.easymock.internal.BridgeMethodResolver;2import java.lang.reflect.Method;3import java.lang.reflect.Type;4import java.util.HashMap;5import java.util.Map;6public class BridgeMethodResolverTest {7    public static void main(String[] args) throws Exception {8        Method method = BridgeMethodResolverTest.class.getMethod("foo", Map.class);9        Type[] types = BridgeMethodResolver.populateTypeMapFromParameterizedType(method.getGenericParameterTypes()[0], Map.class, new Type[]{String.class, String.class});10        for (Type type : types) {11            System.out.println(type);12        }13    }14    public void foo(Map<String, String> map) {15    }16}17import org.easymock.internal.BridgeMethodResolver;18import java.lang.reflect.Method;19import java.lang.reflect.Type;20import java.util.HashMap;21import java.util.Map;22public class BridgeMethodResolverTest {23    public static void main(String[] args) throws Exception {24        Method method = BridgeMethodResolverTest.class.getMethod("foo", Map.class);25        Type[] types = BridgeMethodResolver.populateTypeMapFromParameterizedType(method.getGenericParameterTypes()[0], Map.class, new Type[]{String.class, String.class});26        for (Type type : types) {27            System.out.println(type);28        }29    }30    public void foo(Map<String, St

populateTypeMapFromParameterizedType

Using AI Code Generation

1ParameterizedType parameterizedType = (ParameterizedType) type;2Type[] typeArguments = parameterizedType.getActualTypeArguments();3for (Type typeArgument : typeArguments) {4    Class typeArgClass = (Class) typeArgument;5    System.out.println(typeArgClass);6}

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