我希望得到一份所有组成部分的清单,以便我能够进一步处理这些内容。 如果是的话,这是否可行? 我不相信我能够观察所有灾后事件,因为它只是一个准确的对应点,而不是一个定期的表述。
@ Observer("org.jboss.seam.postCreate)
你们只能观察这些事件,而不能把这些事件列入关键人物的地图。
任何想法?
Walter
我希望得到一份所有组成部分的清单,以便我能够进一步处理这些内容。 如果是的话,这是否可行? 我不相信我能够观察所有灾后事件,因为它只是一个准确的对应点,而不是一个定期的表述。
@ Observer("org.jboss.seam.postCreate)
你们只能观察这些事件,而不能把这些事件列入关键人物的地图。
任何想法?
Walter
说 明
我愿获得一份所有组成部分的清单。
For each class declared as a component, Seam creates a component definition and stashes it away in the application scope. Its naming convention follows The pattern
因此,你可以使用
/**
* Metamodel class for component classes
*
* Similar to org.springframework.beans.factory.config.BeanDefinition used by Spring
*/
org.jboss.seam.Component
Context context = Contexts.getApplicationContext();
for (String name: context.getNames()) {
Object object = context.get(name);
if(object instanceof org.jboss.seam.Component) {
Component component = (Component) object;
System.out.println(component.getName());
System.out.println(component.getType());
System.out.println(component.getScope());
System.out.println(component.getTimeout());
System.out.println(component.isStartup());
System.out.println(component.isSynchronize());
}
}
如果你想要找到一个理想的构成部分,你可以使用
Object object = Component.getInstance(component.getName());
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