/
HeaderFilterStrategyComponent.java
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/
HeaderFilterStrategyComponent.java
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/*
* 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.support;
import org.apache.camel.CamelContext;
import org.apache.camel.Endpoint;
import org.apache.camel.spi.HeaderFilterStrategy;
import org.apache.camel.spi.HeaderFilterStrategyAware;
import org.apache.camel.spi.Metadata;
/**
* Base class for components to support configuring a {@link org.apache.camel.spi.HeaderFilterStrategy}.
*/
public abstract class HeaderFilterStrategyComponent extends DefaultComponent implements HeaderFilterStrategyAware {
@Metadata(label = "filter",
description = "To use a custom org.apache.camel.spi.HeaderFilterStrategy to filter header to and from Camel message.")
private HeaderFilterStrategy headerFilterStrategy;
public HeaderFilterStrategyComponent() {
}
public HeaderFilterStrategyComponent(CamelContext context) {
super(context);
}
@Override
public HeaderFilterStrategy getHeaderFilterStrategy() {
return headerFilterStrategy;
}
/**
* To use a custom {@link org.apache.camel.spi.HeaderFilterStrategy} to filter header to and from Camel message.
*/
@Override
public void setHeaderFilterStrategy(HeaderFilterStrategy strategy) {
headerFilterStrategy = strategy;
}
/**
* Sets the header filter strategy to use from the given endpoint if the endpoint is a
* {@link HeaderFilterStrategyAware} type.
*/
public void setEndpointHeaderFilterStrategy(Endpoint endpoint) {
if (headerFilterStrategy != null && endpoint instanceof HeaderFilterStrategyAware) {
((HeaderFilterStrategyAware) endpoint).setHeaderFilterStrategy(headerFilterStrategy);
}
}
}