/**
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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 org.apache.camel.spi;
import java.io.Closeable;
import org.apache.camel.CamelContext;
import org.apache.camel.impl.CamelContextTrackerRegistry;
/**
* A {@link CamelContext} creation tracker.
*/
public class CamelContextTracker implements Closeable {
public interface Filter {
boolean accept(CamelContext camelContext);
}
private final Filter filter;
public CamelContextTracker() {
filter = new Filter() {
public boolean accept(CamelContext camelContext) {
return !camelContext.getClass().getName().contains("Proxy");
}
};
}
public CamelContextTracker(Filter filter) {
this.filter = filter;
}
/**
* Called to determine whether this tracker should accept the given context.
*/
public boolean accept(CamelContext camelContext) {
return filter == null || filter.accept(camelContext);
}
/**
* Called when a context is created.
*/
public void contextCreated(CamelContext camelContext) {
// do nothing
}
public final void open() {
CamelContextTrackerRegistry.INSTANCE.addTracker(this);
}
public final void close() {
CamelContextTrackerRegistry.INSTANCE.removeTracker(this);
}
}