/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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
* <p/>
* http://www.apache.org/licenses/LICENSE-2.0
* <p/>
* 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 io.fabric8.karaf.checks.internal;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import io.fabric8.karaf.checks.Check;
import org.ops4j.pax.web.service.spi.WebEvent;
import org.ops4j.pax.web.service.spi.WebListener;
import org.osgi.framework.Bundle;
public class WarState extends AbstractBundleChecker
implements WebListener {
private final Map<Long, WebEvent> states = new ConcurrentHashMap<>();
public WarState() {
bundleContext.registerService(WebListener.class, this, null);
}
@Override
public void webEvent(WebEvent event) {
states.put(event.getBundle().getBundleId(), event);
}
@Override
public Check checkBundle(Bundle bundle) {
WebEvent event = states.get(bundle.getBundleId());
if (event != null && event.getType() != WebEvent.DEPLOYED && isActive(bundle)) {
return new Check("war-state", "War bundle " + bundle.getBundleId() + " is in state " + getState(event));
}
return null;
}
private String getState(WebEvent webEvent) {
switch (webEvent.getType()) {
case WebEvent.DEPLOYED:
return "DEPLOYED";
case WebEvent.DEPLOYING:
return "DEPLOYING";
case WebEvent.FAILED:
return "FAILED";
case WebEvent.UNDEPLOYED:
return "UNDEPLOYED";
case WebEvent.UNDEPLOYING:
return "UNDEPLOYING";
case WebEvent.WAITING:
return "WAITING";
default:
return "UNKNOWN";
}
}
}