org.jboss.dependency.spi.LifecycleCallbackItem Maven / Gradle / Ivy
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* as indicated by the @author tags. See the copyright.txt file in the
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* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
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*
* This software is distributed in the hope that it will be useful,
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
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*/
package org.jboss.dependency.spi;
/**
*
* @author Kabir Khan
* @version $Revision: 1.1 $
*/
public interface LifecycleCallbackItem
{
/**
* Gets the target bean implementing this callback
* @return the target bean name
*/
Object getBean();
/**
* Get the target state of the bean this callback applies to indicating when this callback should trigger
* @return the state
*/
ControllerState getWhenRequired();
/**
* The required state of the lifecycle callback bean
* @return the dependant state
*/
ControllerState getDependentState();
/**
* Call when the target bean is installed
* @param ctx the context of the target bean
* @throws Exception for any error
*/
void install(ControllerContext ctx) throws Exception;
/**
* Call when the target bean is uninstalled
* @param ctx the context of the target bean
*/
void uninstall(ControllerContext ctx);
}
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