Examples of sun.reflect.ConstructorAccessor

sun.reflect.ConstructorAccessor
This interface provides the declaration for java.lang.reflect.Constructor.invoke(). Each Constructor object is configured with a (possibly dynamically-generated) class which implements this interface.

    // synchronization will probably make the implementation more
    // scalable.
    private void acquireConstructorAccessor() {
        // First check to see if one has been created yet, and take it
        // if so.
        ConstructorAccessor tmp = null;
        if (root != null) tmp = root.getConstructorAccessor();
        if (tmp != null) {
            constructorAccessor = tmp;
            return;
        }

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    // synchronization will probably make the implementation more
    // scalable.
    private ConstructorAccessor acquireConstructorAccessor() {
        // First check to see if one has been created yet, and take it
        // if so.
        ConstructorAccessor tmp = null;
        if (root != null) tmp = root.getConstructorAccessor();
        if (tmp != null) {
            constructorAccessor = tmp;
        } else {
            // Otherwise fabricate one and propagate it up to the root

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                checkAccess(caller, clazz, null, modifiers);
            }
        }
        if ((clazz.getModifiers() & Modifier.ENUM) != 0)
            throw new IllegalArgumentException("Cannot reflectively create enum objects");
        ConstructorAccessor ca = constructorAccessor;   // read volatile
        if (ca == null) {
            ca = acquireConstructorAccessor();
        }
        return (T) ca.newInstance(initargs);
    }

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    // synchronization will probably make the implementation more
    // scalable.
    private ConstructorAccessor acquireConstructorAccessor() {
        // First check to see if one has been created yet, and take it
        // if so.
        ConstructorAccessor tmp = null;
        if (root != null) tmp = root.getConstructorAccessor();
        if (tmp != null) {
            constructorAccessor = tmp;
        } else {
            // Otherwise fabricate one and propagate it up to the root

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    // synchronization will probably make the implementation more
    // scalable.
    private void acquireConstructorAccessor() {
        // First check to see if one has been created yet, and take it
        // if so.
        ConstructorAccessor tmp = null;
        if (root != null) tmp = root.getConstructorAccessor();
        if (tmp != null) {
            constructorAccessor = tmp;
            return;
        }

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    // synchronization will probably make the implementation more
    // scalable.
    private void acquireConstructorAccessor() {
        // First check to see if one has been created yet, and take it
        // if so.
        ConstructorAccessor tmp = null;
        if (root != null) tmp = root.getConstructorAccessor();
        if (tmp != null) {
            constructorAccessor = tmp;
            return;
        }

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    @Override
    public ObjectConstructor newConstructor(final Class<?> cls) {
        for (Class<?> cls0 = cls; cls != Object.class; cls0 = cls0.getSuperclass()) {
            try {
                Constructor<?> ctor = cls0.getDeclaredConstructor();
                final ConstructorAccessor constructorAccessor = (cls0 == cls)
                        ? newConstructorAccessor(ctor)
                        : newConstructorAccessor(ctor, cls);
                return new ObjectConstructor() {
                    @Override
                    public Object newInstance() {
                        try {
                            return constructorAccessor.newInstance(null);
                        } catch (InstantiationException | InvocationTargetException e) {
                            throw new Sql2oException("Could not create a new instance of class " + cls, e);
                        }
                    }
                };

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Related Classes of sun.reflect.ConstructorAccessor

org.sql2o.reflection.MethodAccessorsGenerator

java.lang.reflect.Constructor

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