Java Code Examples for org.springframework.cglib.proxy.Enhancer#createClass()

The following examples show how to use org.springframework.cglib.proxy.Enhancer#createClass() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ConfigurationClassEnhancer.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
/**
 * Uses enhancer to generate a subclass of superclass,
 * ensuring that callbacks are registered for the new subclass.
 */
private Class<?> createClass(Enhancer enhancer) {
	Class<?> subclass = enhancer.createClass();
	// Registering callbacks statically (as opposed to thread-local)
	// is critical for usage in an OSGi environment (SPR-5932)...
	Enhancer.registerStaticCallbacks(subclass, CALLBACKS);
	return subclass;
}
Example 2
Source File: CglibSubclassingInstantiationStrategy.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
/**
 * Create an enhanced subclass of the bean class for the provided bean
 * definition, using CGLIB.
 */
private Class<?> createEnhancedSubclass(RootBeanDefinition beanDefinition) {
	Enhancer enhancer = new Enhancer();
	enhancer.setSuperclass(beanDefinition.getBeanClass());
	enhancer.setNamingPolicy(SpringNamingPolicy.INSTANCE);
	if (this.owner instanceof ConfigurableBeanFactory) {
		ClassLoader cl = ((ConfigurableBeanFactory) this.owner).getBeanClassLoader();
		enhancer.setStrategy(new ClassLoaderAwareGeneratorStrategy(cl));
	}
	enhancer.setCallbackFilter(new MethodOverrideCallbackFilter(beanDefinition));
	enhancer.setCallbackTypes(CALLBACK_TYPES);
	return enhancer.createClass();
}
Example 3
Source File: ConfigurationClassEnhancer.java    From java-technology-stack with MIT License 5 votes vote down vote up 
/**
 * Uses enhancer to generate a subclass of superclass,
 * ensuring that callbacks are registered for the new subclass.
 */
private Class<?> createClass(Enhancer enhancer) {
	Class<?> subclass = enhancer.createClass();
	// Registering callbacks statically (as opposed to thread-local)
	// is critical for usage in an OSGi environment (SPR-5932)...
	Enhancer.registerStaticCallbacks(subclass, CALLBACKS);
	return subclass;
}
Example 4
Source File: CglibSubclassingInstantiationStrategy.java    From java-technology-stack with MIT License 5 votes vote down vote up 
/**
 * Create an enhanced subclass of the bean class for the provided bean
 * definition, using CGLIB.
 */
private Class<?> createEnhancedSubclass(RootBeanDefinition beanDefinition) {
	Enhancer enhancer = new Enhancer();
	enhancer.setSuperclass(beanDefinition.getBeanClass());
	enhancer.setNamingPolicy(SpringNamingPolicy.INSTANCE);
	if (this.owner instanceof ConfigurableBeanFactory) {
		ClassLoader cl = ((ConfigurableBeanFactory) this.owner).getBeanClassLoader();
		enhancer.setStrategy(new ClassLoaderAwareGeneratorStrategy(cl));
	}
	enhancer.setCallbackFilter(new MethodOverrideCallbackFilter(beanDefinition));
	enhancer.setCallbackTypes(CALLBACK_TYPES);
	return enhancer.createClass();
}
Example 5
Source File: MockHelper.java    From COLA with GNU Lesser General Public License v2.1 5 votes vote down vote up 
public static Class createMockClass(Class clazz){
    Enhancer enhancer = new Enhancer();
    enhancer.setUseFactory(true);
    enhancer.setNamingPolicy(ColaNamingPolicy.INSTANCE);
    enhancer.setSerialVersionUID(42L);
    enhancer.setSuperclass(clazz);
    enhancer.setCallbackTypes(new Class[]{MethodInterceptor.class});
    return enhancer.createClass();
}
Example 6
Source File: AbstractResolver.java    From spring-data with Apache License 2.0 5 votes vote down vote up 
private Class<?> enhancedTypeFor(final Class<?> type) {
	final Enhancer enhancer = new Enhancer();
	enhancer.setSuperclass(type);
	enhancer.setCallbackType(org.springframework.cglib.proxy.MethodInterceptor.class);
	enhancer.setInterfaces(new Class[] { LazyLoadingProxy.class });
	return enhancer.createClass();
}
Example 7
Source File: ConfigurationClassEnhancer.java    From lams with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Uses enhancer to generate a subclass of superclass,
 * ensuring that callbacks are registered for the new subclass.
 */
private Class<?> createClass(Enhancer enhancer) {
	Class<?> subclass = enhancer.createClass();
	// Registering callbacks statically (as opposed to thread-local)
	// is critical for usage in an OSGi environment (SPR-5932)...
	Enhancer.registerStaticCallbacks(subclass, CALLBACKS);
	return subclass;
}
Example 8
Source File: CglibSubclassingInstantiationStrategy.java    From lams with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Create an enhanced subclass of the bean class for the provided bean
 * definition, using CGLIB.
 */
private Class<?> createEnhancedSubclass(RootBeanDefinition beanDefinition) {
	Enhancer enhancer = new Enhancer();
	enhancer.setSuperclass(beanDefinition.getBeanClass());
	enhancer.setNamingPolicy(SpringNamingPolicy.INSTANCE);
	if (this.owner instanceof ConfigurableBeanFactory) {
		ClassLoader cl = ((ConfigurableBeanFactory) this.owner).getBeanClassLoader();
		enhancer.setStrategy(new ClassLoaderAwareGeneratorStrategy(cl));
	}
	enhancer.setCallbackFilter(new MethodOverrideCallbackFilter(beanDefinition));
	enhancer.setCallbackTypes(CALLBACK_TYPES);
	return enhancer.createClass();
}
Example 9
Source File: LazyUtil.java    From spring-cloud-gcp with Apache License 2.0 5 votes vote down vote up 
private static Class<?> getEnhancedTypeFor(Class<?> type) {
	Enhancer enhancer = new Enhancer();
	enhancer.setSuperclass(type);
	enhancer.setCallbackType(org.springframework.cglib.proxy.MethodInterceptor.class);

	return enhancer.createClass();
}
Example 10
Source File: CglibSubclassingInstantiationStrategy.java    From blog_demos with Apache License 2.0 5 votes vote down vote up 
/**
 * Create an enhanced subclass of the bean class for the provided bean
 * definition, using CGLIB.
 */
private Class<?> createEnhancedSubclass(RootBeanDefinition beanDefinition) {
	Enhancer enhancer = new Enhancer();
	enhancer.setSuperclass(beanDefinition.getBeanClass());
	enhancer.setNamingPolicy(SpringNamingPolicy.INSTANCE);
	enhancer.setCallbackFilter(new MethodOverrideCallbackFilter(beanDefinition));
	enhancer.setCallbackTypes(CALLBACK_TYPES);
	return enhancer.createClass();
}
Example 11
Source File: ConfigurationClassEnhancer.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
/**
 * Uses enhancer to generate a subclass of superclass,
 * ensuring that callbacks are registered for the new subclass.
 */
private Class<?> createClass(Enhancer enhancer) {
	Class<?> subclass = enhancer.createClass();
	// Registering callbacks statically (as opposed to thread-local)
	// is critical for usage in an OSGi environment (SPR-5932)...
	Enhancer.registerStaticCallbacks(subclass, CALLBACKS);
	return subclass;
}
Example 12
Source File: CglibSubclassingInstantiationStrategy.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
/**
 * Create an enhanced subclass of the bean class for the provided bean
 * definition, using CGLIB.
 */
private Class<?> createEnhancedSubclass(RootBeanDefinition beanDefinition) {
	Enhancer enhancer = new Enhancer();
	enhancer.setSuperclass(beanDefinition.getBeanClass());
	enhancer.setNamingPolicy(SpringNamingPolicy.INSTANCE);
	if (this.owner instanceof ConfigurableBeanFactory) {
		ClassLoader cl = ((ConfigurableBeanFactory) this.owner).getBeanClassLoader();
		enhancer.setStrategy(new ClassLoaderAwareGeneratorStrategy(cl));
	}
	enhancer.setCallbackFilter(new MethodOverrideCallbackFilter(beanDefinition));
	enhancer.setCallbackTypes(CALLBACK_TYPES);
	return enhancer.createClass();
}