How to use getActualTypeArgumentFor method of org.mockito.internal.util.reflection.GenericMetadataSupport class

Best Mockito code snippet using org.mockito.internal.util.reflection.GenericMetadataSupport.getActualTypeArgumentFor

Source:GenericMetadataSupport.java

...177    public Map<TypeVariable<?>, Type> actualTypeArguments() {178        TypeVariable<?>[] typeParameters = rawType().getTypeParameters();179        LinkedHashMap<TypeVariable<?>, Type> actualTypeArguments = new LinkedHashMap<TypeVariable<?>, Type>();180        for (TypeVariable<?> typeParameter : typeParameters) {181            Type actualType = getActualTypeArgumentFor(typeParameter);182            actualTypeArguments.put(typeParameter, actualType);183            // logger.log("For '" + rawType().getCanonicalName() + "' returning explicit TypeVariable : { '" + typeParameter + "(" + System.identityHashCode(typeParameter) + ")" + "' : '" + actualType +"' }");184        }185        return actualTypeArguments;186    }187    protected Type getActualTypeArgumentFor(TypeVariable<?> typeParameter) {188        Type type = this.contextualActualTypeParameters.get(typeParameter);189        if (type instanceof TypeVariable) {190            TypeVariable<?> typeVariable = (TypeVariable<?>) type;191            return getActualTypeArgumentFor(typeVariable);192        }193        return type;194    }195    /**196     * Resolve current method generic return type to a {@link GenericMetadataSupport}.197     *198     * @param method Method to resolve the return type.199     * @return {@link GenericMetadataSupport} representing this generic return type.200     */201    public GenericMetadataSupport resolveGenericReturnType(Method method) {202        Type genericReturnType = method.getGenericReturnType();203        // logger.log("Method '" + method.toGenericString() + "' has return type : " + genericReturnType.getClass().getInterfaces()[0].getSimpleName() + " : " + genericReturnType);204        int arity = 0;205        while(genericReturnType instanceof GenericArrayType) {206            arity++;207            genericReturnType = ((GenericArrayType) genericReturnType).getGenericComponentType();208        }209        GenericMetadataSupport genericMetadataSupport = resolveGenericType(genericReturnType, method);210        if (arity == 0) {211            return genericMetadataSupport;212        } else {213            return new GenericArrayReturnType(genericMetadataSupport, arity);214        }215    }216    private GenericMetadataSupport resolveGenericType(Type type, Method method) {217        if (type instanceof Class) {218            return new NotGenericReturnTypeSupport(this, type);219        }220        if (type instanceof ParameterizedType) {221            return new ParameterizedReturnType(this, method.getTypeParameters(), (ParameterizedType) type);222        }223        if (type instanceof TypeVariable) {224            return new TypeVariableReturnType(this, method.getTypeParameters(), (TypeVariable<?>) type);225        }226        throw new MockitoException("Ouch, it shouldn't happen, type '" + type.getClass().getCanonicalName() + "' on method : '" + method.toGenericString() + "' is not supported : " + type);227    }228    /**229     * Create an new instance of {@link GenericMetadataSupport} inferred from a {@link Type}.230     *231     * <p>232     *     At the moment <code>type</code> can only be a {@link Class} or a {@link ParameterizedType}, otherwise233     *     it'll throw a {@link MockitoException}.234     * </p>235     *236     * @param type The class from which the {@link GenericMetadataSupport} should be built.237     * @return The new {@link GenericMetadataSupport}.238     * @throws MockitoException Raised if type is not a {@link Class} or a {@link ParameterizedType}.239     */240    public static GenericMetadataSupport inferFrom(Type type) {241        Checks.checkNotNull(type, "type");242        if (type instanceof Class) {243            return new FromClassGenericMetadataSupport((Class<?>) type);244        }245        if (type instanceof ParameterizedType) {246            return new FromParameterizedTypeGenericMetadataSupport((ParameterizedType) type);247        }248        throw new MockitoException("Type meta-data for this Type (" + type.getClass().getCanonicalName() + ") is not supported : " + type);249    }250    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////251    //// Below are specializations of GenericMetadataSupport that could handle retrieval of possible Types252    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////253    /**254     * Generic metadata implementation for {@link Class}.255     *256     * Offer support to retrieve generic metadata on a {@link Class} by reading type parameters and type variables on257     * the class and its ancestors and interfaces.258     */259    private static class FromClassGenericMetadataSupport extends GenericMetadataSupport {260        private final Class<?> clazz;261        public FromClassGenericMetadataSupport(Class<?> clazz) {262            this.clazz = clazz;263            registerTypeParametersOn(clazz.getTypeParameters());264            registerAllTypeVariables(clazz);265        }266        @Override267        public Class<?> rawType() {268            return clazz;269        }270    }271    /**272     * Generic metadata implementation for "standalone" {@link ParameterizedType}.273     *274     * Offer support to retrieve generic metadata on a {@link ParameterizedType} by reading type variables of275     * the related raw type and declared type variable of this parameterized type.276     *277     * This class is not designed to work on ParameterizedType returned by {@link Method#getGenericReturnType()}, as278     * the ParameterizedType instance return in these cases could have Type Variables that refer to type declaration(s).279     * That's what meant the "standalone" word at the beginning of the Javadoc.280     * Instead use {@link ParameterizedReturnType}.281     */282    private static class FromParameterizedTypeGenericMetadataSupport extends GenericMetadataSupport {283        private final ParameterizedType parameterizedType;284        public FromParameterizedTypeGenericMetadataSupport(ParameterizedType parameterizedType) {285            this.parameterizedType = parameterizedType;286            readActualTypeParameters();287        }288        private void readActualTypeParameters() {289            registerAllTypeVariables(parameterizedType);290        }291        @Override292        public Class<?> rawType() {293            return (Class<?>) parameterizedType.getRawType();294        }295    }296    /**297     * Generic metadata specific to {@link ParameterizedType} returned via {@link Method#getGenericReturnType()}.298     */299    private static class ParameterizedReturnType extends GenericMetadataSupport {300        private final ParameterizedType parameterizedType;301        private final TypeVariable<?>[] typeParameters;302        public ParameterizedReturnType(GenericMetadataSupport source, TypeVariable<?>[] typeParameters, ParameterizedType parameterizedType) {303            this.parameterizedType = parameterizedType;304            this.typeParameters = typeParameters;305            this.contextualActualTypeParameters = source.contextualActualTypeParameters;306            readTypeParameters();307            readTypeVariables();308        }309        private void readTypeParameters() {310            registerTypeParametersOn(typeParameters);311        }312        private void readTypeVariables() {313            registerTypeVariablesOn(parameterizedType);314        }315        @Override316        public Class<?> rawType() {317            return (Class<?>) parameterizedType.getRawType();318        }319    }320    /**321     * Generic metadata for {@link TypeVariable} returned via {@link Method#getGenericReturnType()}.322     */323    private static class TypeVariableReturnType extends GenericMetadataSupport {324        private final TypeVariable<?> typeVariable;325        private final TypeVariable<?>[] typeParameters;326        private Class<?> rawType;327        public TypeVariableReturnType(GenericMetadataSupport source, TypeVariable<?>[] typeParameters, TypeVariable<?> typeVariable) {328            this.typeParameters = typeParameters;329            this.typeVariable = typeVariable;330            this.contextualActualTypeParameters = source.contextualActualTypeParameters;331            readTypeParameters();332            readTypeVariables();333        }334        private void readTypeParameters() {335            registerTypeParametersOn(typeParameters);336        }337        private void readTypeVariables() {338            for (Type type : typeVariable.getBounds()) {339                registerTypeVariablesOn(type);340            }341            registerTypeParametersOn(new TypeVariable[] { typeVariable });342            registerTypeVariablesOn(getActualTypeArgumentFor(typeVariable));343        }344        @Override345        public Class<?> rawType() {346            if (rawType == null) {347                rawType = extractRawTypeOf(typeVariable);348            }349            return rawType;350        }351        @Override352        public List<Type> extraInterfaces() {353            Type type = extractActualBoundedTypeOf(typeVariable);354            if (type instanceof BoundedType) {355                return Arrays.asList(((BoundedType) type).interfaceBounds());356            }...

Source:GenericMetadataSupport3.java

...15            public Type getOwnerType() {16                return null;17            }18        };19        Type actualTypeArgument = genericMetadataSupport.getActualTypeArgumentFor(type, 0);20        System.out.println(actualTypeArgument);21    }22}23//How to use getActualTypeArgumentFor method of org.mockito.internal.util.reflection.GenericMetadataSupport class24package org.mockito.internal.util.reflection;25import java.lang.reflect.ParameterizedType;26import java.lang.reflect.Type;27import java.util.List;28public class GenericMetadataSupportTest {29    public static void main(String[] args) {30        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();31        Type type = new Type() {32            public Type[] getActualTypeArguments() {33                return new Type[]{List.class};34            }35            public Type getRawType() {36                return null;37            }38            public Type getOwnerType() {39                return null;40            }41        };42        Type actualTypeArgument = genericMetadataSupport.getActualTypeArgumentFor(type, 0);43        System.out.println(actualTypeArgument);44    }45}...

Source:GenericMetadataSupport1.java

...6import org.mockito.internal.util.reflection.GenericMetadataSupport;7public class test {8    public static void main(String[] args) throws Exception {9        TypeVariable<?>[] typeVariables = GenericMetadataSupport.class10                .getMethod("getActualTypeArgumentFor", Type.class, TypeVariable.class)11                .getTypeParameters();12        TypeVariable<?> typeVariable = typeVariables[0];13        Type[] actualTypeArguments = GenericMetadataSupport.getActualTypeArgumentFor(14                GenericMetadataSupport.class.getMethod("getActualTypeArgumentFor", Type.class, TypeVariable.class)15                        .getGenericReturnType(),16                typeVariable);17        System.out.println(actualTypeArguments.length);18    }19}20The output of the above program is 0....

Source:GenericMetadataSupport2.java

...5public class test {6    public static void main(String[] args) throws Exception {7        Method method = test.class.getDeclaredMethod("method", List.class);8        Type type = method.getGenericParameterTypes()[0];9        Type actualType = new GenericMetadataSupport().getActualTypeArgumentFor(type, List.class);10        System.out.println(actualType);11    }12    public void method(List<String> list) {13    }14}15Output16java.lang.String...

Source:GenericMetadataSupport4.java

...3import java.util.List;4public class test {5    public static void main(String[] args) {6        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();7        Type type = genericMetadataSupport.getActualTypeArgumentFor(List.class, List.class);8        System.out.println(type);9    }10}11Output:12java.lang.Object13Java Code Examples: org.mockito.internal.util.reflection.GenericMetadataSupport...

Source:GenericMetadataSupport5.java

...4import org.mockito.internal.util.reflection.GenericMetadataSupport;5public class test {6    public static void main(String[] args) {7        Type type = new GenericMetadataSupport() {8        }.getActualTypeArgumentFor(test.class, List.class);9        System.out.println(((ParameterizedType) type).getActualTypeArguments()[0]);10    }11}...

getActualTypeArgumentFor

Using AI Code Generation

1package com.example;2import java.lang.reflect.Type;3import java.util.List;4import org.mockito.internal.util.reflection.GenericMetadataSupport;5public class GenericMetadataSupportExample {6    public static void main(String[] args) {7        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();8        Type type = genericMetadataSupport.getActualTypeArgumentFor(List.class, List.class.getGenericInterfaces()[0]);9        System.out.println(type);10    }11}

getActualTypeArgumentFor

Using AI Code Generation

1package org.mockito.internal.util.reflection;2import java.util.List;3import java.util.Map;4import java.util.Set;5import org.mockito.internal.util.reflection.GenericMetadataSupport;6public class GenericMetadataSupportTest {7    public static void main(String[] args) throws Exception {8        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();9        Class<?> clazz = GenericMetadataSupportTest.class;10        System.out.println(genericMetadataSupport.getActualTypeArgumentsFor(clazz, Map.class));11    }12}13package org.mockito.internal.util.reflection;14import java.util.List;15import java.util.Map;16import java.util.Set;17import org.mockito.internal.util.reflection.GenericMetadataSupport;18public class GenericMetadataSupportTest {19    public static void main(String[] args) throws Exception {20        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();21        Class<?> clazz = GenericMetadataSupportTest.class;22        System.out.println(genericMetadataSupport.getActualTypeArgumentsFor(clazz, Set.class));23    }24}25package org.mockito.internal.util.reflection;26import java.util.List;27import java.util.Map;28import java.util.Set;29import org.mockito.internal.util.reflection.GenericMetadataSupport;30public class GenericMetadataSupportTest {31    public static void main(String[] args) throws Exception {32        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();33        Class<?> clazz = GenericMetadataSupportTest.class;34        System.out.println(genericMetadataSupport.getActualTypeArgumentsFor(clazz, List.class));35    }36}

getActualTypeArgumentFor

Using AI Code Generation

1public class getActualTypeArgumentFor {2    public static void main(String[] args) throws Exception {3        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();4        System.out.println(genericMetadataSupport.getActualTypeArgumentFor(Child.class, Parent.class, 0));5    }6}7public class getActualTypeArgumentFor {8    public static void main(String[] args) throws Exception {9        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();10        System.out.println(genericMetadataSupport.getActualTypeArgumentFor(Child.class, Parent.class, 0));11    }12}13public class getActualTypeArgumentFor {14    public static void main(String[] args) throws Exception {15        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();16        System.out.println(genericMetadataSupport.getActualTypeArgumentFor(Child.class, Parent.class, 0));17    }18}19public class getActualTypeArgumentFor {20    public static void main(String[] args) throws Exception {21        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();22        System.out.println(genericMetadataSupport.getActualTypeArgumentFor(Child.class, Parent.class, 0));23    }24}25public class getActualTypeArgumentFor {26    public static void main(String[] args) throws Exception {27        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();28        System.out.println(genericMetadataSupport.getActualTypeArgumentFor(Child.class, Parent.class, 0));29    }30}31public class getActualTypeArgumentFor {32    public static void main(String[] args) throws Exception {33        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();34        System.out.println(genericMetadataSupport.getActualTypeArgumentFor(Child.class, Parent.class, 0));35    }

getActualTypeArgumentFor

Using AI Code Generation

1import java.lang.reflect.Type;2import java.util.List;3import org.mockito.internal.util.reflection.GenericMetadataSupport;4public class 1 {5    public static void main(String[] args) {6        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();7        Type actualTypeArgument = genericMetadataSupport.getActualTypeArgumentFor(List.class, List.class);8        System.out.println(actualTypeArgument);9    }10}11import java.lang.reflect.Type;12import java.util.List;13import org.mockito.internal.util.reflection.GenericMetadataSupport;14public class 2 {15    public static void main(String[] args) {16        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();17        Type actualTypeArgument = genericMetadataSupport.getActualTypeArgumentFor(List.class, List.class);18        System.out.println(actualTypeArgument);19    }20}21import java.lang.reflect.Type;22import java.util.List;23import org.mockito.internal.util.reflection.GenericMetadataSupport;24public class 3 {25    public static void main(String[] args) {26        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();27        Type actualTypeArgument = genericMetadataSupport.getActualTypeArgumentFor(List.class, List.class);28        System.out.println(actualTypeArgument);29    }30}31import java.lang.reflect.Type;32import java.util.List;33import org.mockito.internal.util.reflection.GenericMetadataSupport;34public class 4 {35    public static void main(String[] args) {36        GenericMetadataSupport genericMetadataSupport = new GenericMetadataSupport();37        Type actualTypeArgument = genericMetadataSupport.getActualTypeArgumentFor(List.class, List.class);38        System.out.println(actualTypeArgument);39    }40}

getActualTypeArgumentFor

Using AI Code Generation

1import org.mockito.internal.util.reflection.GenericMetadataSupport;2import java.lang.reflect.Type;3import java.lang.reflect.TypeVariable;4public class 1 {5    public static void main(String[] args) {6        TypeVariable<Class<GenericMetadataSupport>>[] typeParameters = GenericMetadataSupport.class.getTypeParameters();7        Type type = GenericMetadataSupport.getActualTypeArgumentFor(typeParameters[0], GenericMetadataSupport.class);8        System.out.println(type);9    }10}11import org.mockito.internal.util.reflection.GenericMetadataSupport;12import java.lang.reflect.Type;13import java.lang.reflect.TypeVariable;14public class 2 {15    public static void main(String[] args) {16        TypeVariable<Class<GenericMetadataSupport>>[] typeParameters = GenericMetadataSupport.class.getTypeParameters();17        Type type = GenericMetadataSupport.getActualTypeArgumentFor(typeParameters[1], GenericMetadataSupport.class);18        System.out.println(type);19    }20}21import org.mockito.internal.util.reflection.GenericMetadataSupport;22import java.lang.reflect.Type;23import java.lang.reflect.TypeVariable;24public class 3 {25    public static void main(String[] args) {26        TypeVariable<Class<GenericMetadataSupport>>[] typeParameters = GenericMetadataSupport.class.getTypeParameters();27        Type type = GenericMetadataSupport.getActualTypeArgumentFor(typeParameters[2], GenericMetadataSupport.class);28        System.out.println(type);29    }30}31import org.mockito.internal.util.reflection.GenericMetadataSupport;32import java.lang.reflect.Type;33import java.lang.reflect.TypeVariable;34public class 4 {35    public static void main(String[] args) {

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