org.zodiac.plugin.integration.refresh.AbstractSpringBeanRefresh Maven / Gradle / Ivy
package org.zodiac.plugin.integration.refresh;
import java.lang.reflect.ParameterizedType;
import java.util.List;
import org.zodiac.plugin.integration.application.PluginApplication;
import org.zodiac.plugin.integration.listener.PluginListener;
/**
* 抽象的SpringBean刷新类监听类。
* 继承该类在插件动态的注册卸载时refresh方法被触发，可以获取到当前环境所有T实现的所有beans(包括主程序中的beans)。
*
*/
public abstract class AbstractSpringBeanRefresh implements PluginListener {
private List beans;
protected final Class typeClass;
protected final PluginApplication pluginApplication;
public AbstractSpringBeanRefresh(PluginApplication pluginApplication) {
this.pluginApplication = pluginApplication;
pluginApplication.addListener(this);
this.typeClass = (Class)((ParameterizedType)getClass().getGenericSuperclass()).getActualTypeArguments()[0];
}
@Override
public void registry(String pluginId, boolean isInitialize) {
this.beans = refresh();
registryEvent(beans);
}
@Override
public void unRegistry(String pluginId) {
this.beans = refresh();
unRegistryEvent(beans);
}
/**
* 注册事件
*
* @param beans
* 当前所有实现的bean
*/
protected void registryEvent(List beans) {
}
/**
* 卸载事件
*
* @param beans
* 当前卸载后所有的beans
*/
protected void unRegistryEvent(List beans) {
}
/**
* 刷新bean
*
* @return 返回刷新后的Bean集合
*/
protected List refresh() {
return pluginApplication.getPluginUser().getBeans(typeClass);
}
/**
* 得到beans
*
* @return beansMap
*/
public List getBeans() {
return beans;
}
}