org.keycloak.models.utils.reflection.MethodPropertyImpl< V > クラステンプレート

org.keycloak.models.utils.reflection.MethodPropertyImpl< V > の継承関係図

org.keycloak.models.utils.reflection.MethodPropertyImpl< V > 連携図

公開メンバ関数
	MethodPropertyImpl (Method method)
String	getName ()
Class< V >	getJavaClass ()
Type	getBaseType ()
Method	getAnnotatedElement ()
Member	getMember ()
V	getValue (Object instance)
void	setValue (Object instance, V value)
Class<?>	getDeclaringClass ()
boolean	isReadOnly ()
void	setAccessible ()
boolean	isAnnotationPresent (final Class<? extends Annotation > annotation)
String	toString ()
int	hashCode ()
boolean	equals (Object obj)

静的非公開メンバ関数
static Method	getSetterMethod (Class<?> clazz, String name)
static Method	getGetterMethod (Class<?> clazz, String name)

非公開変数類
final Method	getterMethod
final String	propertyName
final Method	setterMethod

静的非公開変数類
static final String	GETTER_METHOD_PREFIX = "get"
static final String	SETTER_METHOD_PREFIX = "set"
static final String	BOOLEAN_GETTER_METHOD_PREFIX = "is"
static final int	GETTER_METHOD_PREFIX_LENGTH = GETTER_METHOD_PREFIX.length()
static final int	SETTER_METHOD_PREFIX_LENGTH = SETTER_METHOD_PREFIX.length()
static final int	BOOLEAN_GETTER_METHOD_PREFIX_LENGTH = BOOLEAN_GETTER_METHOD_PREFIX.length()

詳解

A bean property based on the value represented by a getter/setter method pair

構築子と解体子

MethodPropertyImpl()

org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.MethodPropertyImpl ( Method  method )

inline

                                             {
        final String accessorMethodPrefix;
        final String propertyNameInAccessorMethod;

        if (method.getName().startsWith(GETTER_METHOD_PREFIX)) {
            if (method.getReturnType() == Void.TYPE) {
                throw new IllegalArgumentException(
                        "Invalid accessor method, must have return value if starts with 'get'. Method: " + method);
            } else if (method.getParameterTypes().length > 0) {
                throw new IllegalArgumentException(
                        "Invalid accessor method, must have zero arguments if starts with 'get'. Method: " + method);
            }
            propertyNameInAccessorMethod = method.getName().substring(GETTER_METHOD_PREFIX_LENGTH);
            accessorMethodPrefix = GETTER_METHOD_PREFIX;
        } else if (method.getName().startsWith(SETTER_METHOD_PREFIX)) {
            if (method.getReturnType() != Void.TYPE) {
                throw new IllegalArgumentException(
                        "Invalid accessor method, must not have return value if starts with 'set'. Method: " + method);
            } else if (method.getParameterTypes().length != 1) {
                throw new IllegalArgumentException(
                        "Invalid accessor method, must have one argument if starts with 'set'. Method: " + method);
            }
            propertyNameInAccessorMethod = method.getName().substring(SETTER_METHOD_PREFIX_LENGTH);
            accessorMethodPrefix = SETTER_METHOD_PREFIX;
        } else if (method.getName().startsWith(BOOLEAN_GETTER_METHOD_PREFIX)) {
            if (method.getReturnType() != Boolean.TYPE || !method.getReturnType().isPrimitive()) {
                throw new IllegalArgumentException(
                        "Invalid accessor method, must return boolean primitive if starts with 'is'. Method: " +
                                method);
            }
            propertyNameInAccessorMethod = method.getName().substring(BOOLEAN_GETTER_METHOD_PREFIX_LENGTH);
            accessorMethodPrefix = BOOLEAN_GETTER_METHOD_PREFIX;
        } else {
            throw new IllegalArgumentException(
                    "Invalid accessor method, must start with 'get', 'set' or 'is'.  " + "Method: " + method);
        }

        if (propertyNameInAccessorMethod.length() == 0 ||
                !Character.isUpperCase(propertyNameInAccessorMethod.charAt(0))) {
            throw new IllegalArgumentException("Invalid accessor method, prefix '" + accessorMethodPrefix +
                    "' must be followed a non-empty property name, capitalized. Method: " + method);
        }

        this.propertyName = Introspector.decapitalize(propertyNameInAccessorMethod);
        this.getterMethod = getGetterMethod(method.getDeclaringClass(), propertyName);
        this.setterMethod = getSetterMethod(method.getDeclaringClass(), propertyName);
    }

関数詳解

equals()

boolean org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.equals ( Object  obj )

inline

                                      {
        if (obj instanceof MethodPropertyImpl<?>) {
            MethodPropertyImpl<?> that = (MethodPropertyImpl<?>) obj;
            if (this.setterMethod == null) {
                return that.setterMethod == null && this.getterMethod.equals(that.getterMethod);
            } else {
                return this.setterMethod.equals(that.setterMethod) && this.getterMethod.equals(that.getterMethod);
            }
        } else {
            return false;
        }
    }

getAnnotatedElement()

Method org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.getAnnotatedElement ( )

inline

org.keycloak.models.utils.reflection.MethodProperty< V >を実装しています。

                                        {
        return getterMethod;
    }

getBaseType()

Type org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.getBaseType ( )

inline

org.keycloak.models.utils.reflection.Property< V >を実装しています。

                              {
        return getterMethod.getGenericReturnType();
    }

getDeclaringClass()

Class<?> org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.getDeclaringClass ( )

inline

org.keycloak.models.utils.reflection.Property< V >を実装しています。

                                        {
        return getterMethod.getDeclaringClass();
    }

getGetterMethod()

static Method org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.getGetterMethod ( Class<?>  clazz, String  name  )

inlinestaticprivate

                                                                       {
        for (Method method : clazz.getDeclaredMethods()) {
            String methodName = method.getName();
            if (method.getParameterTypes().length == 0) {
                if (methodName.startsWith(GETTER_METHOD_PREFIX)) {
                    if (Introspector.decapitalize(methodName.substring(GETTER_METHOD_PREFIX_LENGTH)).equals(name)) {
                        return method;
                    }
                } else if (methodName.startsWith(BOOLEAN_GETTER_METHOD_PREFIX)) {
                    if (Introspector.decapitalize(
                            methodName.substring(BOOLEAN_GETTER_METHOD_PREFIX_LENGTH)).equals(name)) {
                        return method;
                    }
                }
            }
        }
        throw new IllegalArgumentException("no such getter method: " + clazz.getName() + '.' + name);
    }

getJavaClass()

Class<V> org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.getJavaClass ( )

inline

org.keycloak.models.utils.reflection.Property< V >を実装しています。

                                   {
        return (Class<V>) getterMethod.getReturnType();
    }

getMember()

Member org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.getMember ( )

inline

org.keycloak.models.utils.reflection.Property< V >を実装しています。

                              {
        return getterMethod;
    }

getName()

String org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.getName ( )

inline

org.keycloak.models.utils.reflection.Property< V >を実装しています。

                            {
        return propertyName;
    }

getSetterMethod()

static Method org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.getSetterMethod ( Class<?>  clazz, String  name  )

inlinestaticprivate

                                                                       {
        Method[] methods = clazz.getMethods();
        for (Method method : methods) {
            String methodName = method.getName();
            if (methodName.startsWith(SETTER_METHOD_PREFIX) && method.getParameterTypes().length == 1) {
                if (Introspector.decapitalize(methodName.substring(SETTER_METHOD_PREFIX_LENGTH)).equals(name)) {
                    return method;
                }
            }
        }
        return null;
    }

getValue()

V org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.getValue ( Object  instance )

inline

org.keycloak.models.utils.reflection.Property< V >を実装しています。

                                       {
        if (getterMethod == null) {
            throw new UnsupportedOperationException("Property " +
                    this.setterMethod.getDeclaringClass() + "." + propertyName +
                    " cannot be read, as there is no getter method.");
        }
        return Reflections.cast(Reflections.invokeMethod(getterMethod, instance));
    }

hashCode()

int org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.hashCode ( )

inline

                          {
        int hash = 1;
        hash = hash * 31 + (setterMethod == null ? 0 : setterMethod.hashCode());
        hash = hash * 31 + getterMethod.hashCode();
        return hash;
    }

isAnnotationPresent()

boolean org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.isAnnotationPresent ( final Class<? extends Annotation >  annotation )

inline

org.keycloak.models.utils.reflection.Property< V >を実装しています。

                                                                                     {
        return getAnnotatedElement() != null && getAnnotatedElement().isAnnotationPresent(annotation);
    }

isReadOnly()

boolean org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.isReadOnly ( )

inline

org.keycloak.models.utils.reflection.Property< V >を実装しています。

                                {
        return setterMethod == null;
    }

setAccessible()

void org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.setAccessible ( )

inline

org.keycloak.models.utils.reflection.Property< V >を実装しています。

                                {
        if (setterMethod != null) {
            Reflections.setAccessible(setterMethod);
        }
        if (getterMethod != null) {
            Reflections.setAccessible(getterMethod);
        }
    }

setValue()

void org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.setValue ( Object  instance, V  value  )

inline

org.keycloak.models.utils.reflection.Property< V >を実装しています。

                                                   {
        if (setterMethod == null) {
            // if the setter method is null may be because the declaring type is an interface which does not declare
            // a setter method. We just check if the instance is assignable from the property declaring class and
            // try to find a overridden method.
            if (getDeclaringClass().isAssignableFrom(instance.getClass())) {
                Method instanceSetterMethod = getSetterMethod(instance.getClass(), getName());

                if (instanceSetterMethod != null) {
                    Reflections.invokeMethod(instanceSetterMethod, instance, value);
                    return;
                }
            }

            throw new UnsupportedOperationException("Property " +
                    this.getterMethod.getDeclaringClass() + "." + propertyName +
                    " is read only, as there is no setter method.");
        }
        Reflections.invokeMethod(setterMethod, instance, value);
    }

toString()

String org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.toString ( )

inline

                             {
        StringBuilder builder = new StringBuilder();
        if (isReadOnly()) {
            builder.append("read-only ").append(setterMethod.toString()).append("; ");
        }
        builder.append(getterMethod.toString());
        return builder.toString();
    }

メンバ詳解

BOOLEAN_GETTER_METHOD_PREFIX

final String org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.BOOLEAN_GETTER_METHOD_PREFIX = "is"

staticprivate

BOOLEAN_GETTER_METHOD_PREFIX_LENGTH

final int org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.BOOLEAN_GETTER_METHOD_PREFIX_LENGTH = BOOLEAN_GETTER_METHOD_PREFIX.length()

staticprivate

GETTER_METHOD_PREFIX

final String org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.GETTER_METHOD_PREFIX = "get"

staticprivate

GETTER_METHOD_PREFIX_LENGTH

final int org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.GETTER_METHOD_PREFIX_LENGTH = GETTER_METHOD_PREFIX.length()

staticprivate

getterMethod

final Method org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.getterMethod

private

propertyName

final String org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.propertyName

private

SETTER_METHOD_PREFIX

final String org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.SETTER_METHOD_PREFIX = "set"

staticprivate

SETTER_METHOD_PREFIX_LENGTH

final int org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.SETTER_METHOD_PREFIX_LENGTH = SETTER_METHOD_PREFIX.length()

staticprivate

setterMethod

final Method org.keycloak.models.utils.reflection.MethodPropertyImpl< V >.setterMethod

private

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このクラス詳解は次のファイルから抽出されました:

• D:/AppData/doxygen/keycloak/src/keycloak/src/main/java/org/keycloak/models/utils/reflection/MethodPropertyImpl.java