/*
* Copyright 2004-2005 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package hudson.util.spring;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
import org.springframework.beans.factory.support.AbstractBeanDefinition;
import org.springframework.context.support.StaticApplicationContext;
import org.springframework.web.context.ServletContextAware;
import org.springframework.web.context.WebApplicationContext;
import javax.servlet.ServletContext;
import java.util.Collection;
import java.util.List;
/**
* A programmable runtime Spring configuration that allows a spring ApplicationContext
* to be constructed at runtime
*
* Credit must go to Solomon Duskis and the
* article: http://jroller.com/page/Solomon?entry=programmatic_configuration_in_spring
*
* @author Graeme
* @since 0.3
*
*/
interface RuntimeSpringConfiguration extends ServletContextAware {
/**
* Adds a singleton bean definition
*
* @param name The name of the bean
* @param clazz The class of the bean
* @return A BeanConfiguration instance
*/
public BeanConfiguration addSingletonBean(String name, Class clazz);
public WebApplicationContext getUnrefreshedApplicationContext();
/**
* Adds a prototype bean definition
*
* @param name The name of the bean
* @param clazz The class of the bean
* @return A BeanConfiguration instance
*/
public BeanConfiguration addPrototypeBean(String name, Class clazz);
/**
* Retrieves the application context from the current state
*
* @return The ApplicationContext instance
*/
WebApplicationContext getApplicationContext();
/**
* Adds an empty singleton bean configuration
* @param name The name of the singleton bean
*
* @return A BeanConfiguration instance
*/
public BeanConfiguration addSingletonBean(String name);
/**
* Adds an empty prototype bean configuration
*
* @param name The name of the prototype bean
* @return A BeanConfiguration instance
*/
public BeanConfiguration addPrototypeBean(String name);
/**
* Creates a singleton bean configuration. Differs from addSingletonBean in that
* it doesn't add the bean to the list of bean references. Hence should be used for
* creating nested beans
*
* @param clazz
* @return A BeanConfiguration instance
*/
public BeanConfiguration createSingletonBean(Class clazz);
/**
* Creates a new singleton bean and adds it to the list of bean references
*
* @param name The name of the bean
* @param clazz The class of the bean
* @param args The constructor arguments of the bean
* @return A BeanConfiguration instance
*/
public BeanConfiguration addSingletonBean(String name, Class clazz, Collection args);
/**
* Creates a singleton bean configuration. Differs from addSingletonBean in that
* it doesn't add the bean to the list of bean references. Hence should be used for
* creating nested beans
*
* @param clazz The bean class
* @param constructorArguments The constructor arguments
* @return A BeanConfiguration instance
*/
public BeanConfiguration createSingletonBean(Class clazz, Collection constructorArguments);
/**
* Sets the servlet context
*
* @param context The servlet Context
*/
public void setServletContext(ServletContext context);
/**
* Creates a new prototype bean configuration. Differs from addPrototypeBean in that
* it doesn't add the bean to the list of bean references to be created via the getApplicationContext()
* method, hence can be used for creating nested beans
*
* @param name The bean name
* @return A BeanConfiguration instance
*
*/
public BeanConfiguration createPrototypeBean(String name);
/**
* Creates a new singleton bean configuration. Differs from addSingletonBean in that
* it doesn't add the bean to the list of bean references to be created via the getApplicationContext()
* method, hence can be used for creating nested beans
*
* @param name The bean name
* @return A BeanConfiguration instance
*
*/
public BeanConfiguration createSingletonBean(String name);
/**
* Adds a bean configuration to the list of beans to be created
*
* @param beanName The name of the bean in the context
* @param beanConfiguration The BeanConfiguration instance
*/
void addBeanConfiguration(String beanName, BeanConfiguration beanConfiguration);
/**
* Adds a Spring BeanDefinition. Differs from BeanConfiguration which is a factory class
* for creating BeanDefinition instances
* @param name The name of the bean
* @param bd The BeanDefinition instance
*/
public void addBeanDefinition(String name, BeanDefinition bd);
/**
* Returns whether the runtime spring config contains the specified bean
*
* @param name The bean name
* @return True if it does
*/
public boolean containsBean(String name);
/**
* Returns the BeanConfiguration for the specified name
* @param name The name of the bean configuration
* @return The BeanConfiguration
*/
public BeanConfiguration getBeanConfig(String name);
/**
* Creates and returns the BeanDefinition that is regsitered within the given name or returns null
*
* @param name The name of the bean definition
* @return A BeanDefinition
*/
public AbstractBeanDefinition createBeanDefinition(String name);
/**
* Registers a bean factory post processor with the context
*
* @param processor The BeanFactoryPostProcessor instance
*/
public void registerPostProcessor(BeanFactoryPostProcessor processor);
List<String> getBeanNames();
/**
* Registers the beans held within this RuntimeSpringConfiguration instance with the given ApplicationContext
*
* @param applicationContext The ApplicationContext instance
*/
void registerBeansWithContext(StaticApplicationContext applicationContext);
/**
* Adds an abstract bean definition to the bean factory and returns the BeanConfiguration object
*
* @param name The name of the bean
* @return The BeanConfiguration object
*/
BeanConfiguration addAbstractBean(String name);
}