/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.events;
import org.teiid.adminapi.VDB;
/**
* A listener interface than can be registered with {@link EventDistributor} that will notify
* the events occurring in the Teiid engine
*/
public interface EventListener {
/**
* Invoked when VDB is deployed
* @param vdbName
* @param vdbVersion
*/
void vdbDeployed(String vdbName, String vdbVersion);
/**
* Invoked when VDB undeployed
* @param vdbName
* @param vdbVersion
*/
void vdbUndeployed(String vdbName, String vdbVersion);
/**
* VDB and all its metadata has been loaded and in ACTIVE state.
* @param vdb
*/
void vdbLoaded(VDB vdb);
/**
* VDB failed to load and in FAILED state; Note this can be called multiple times for given VDB
* @param vdb
*/
void vdbLoadFailed(VDB vdb);
}