001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel.component.binding;
018
019import java.util.Map;
020
021import org.apache.camel.CamelContext;
022import org.apache.camel.Endpoint;
023import org.apache.camel.impl.DefaultComponent;
024import org.apache.camel.spi.Binding;
025import org.apache.camel.util.ObjectHelper;
026
027import static org.apache.camel.util.CamelContextHelper.getMandatoryEndpoint;
028
029/**
030 * A composite {@link org.apache.camel.Component} which creates a {@link BindingEndpoint} from a
031 * configured {@link Binding} instance and using the optional {@link #setUriPrefix(String)}
032 * and {@link #setUriPostfix(String)} to create the underlying endpoint from the remaining URI
033 *
034 * @deprecated use {@link org.apache.camel.component.binding.BindingNameComponent}
035 */
036@Deprecated
037public class BindingComponent extends DefaultComponent {
038    private Binding binding;
039    private String uriPrefix;
040    private String uriPostfix;
041
042    public BindingComponent() {
043    }
044
045    public BindingComponent(Binding binding) {
046        this.binding = binding;
047    }
048
049    public BindingComponent(Binding binding, String uriPrefix) {
050        this(binding);
051        this.uriPrefix = uriPrefix;
052    }
053
054    public BindingComponent(Binding binding, String uriPrefix, String uriPostfix) {
055        this(binding, uriPrefix);
056        this.uriPostfix = uriPostfix;
057    }
058
059    public Binding getBinding() {
060        return binding;
061    }
062
063    public void setBinding(Binding binding) {
064        this.binding = binding;
065    }
066
067    public String getUriPostfix() {
068        return uriPostfix;
069    }
070
071    public void setUriPostfix(String uriPostfix) {
072        this.uriPostfix = uriPostfix;
073    }
074
075    public String getUriPrefix() {
076        return uriPrefix;
077    }
078
079    public void setUriPrefix(String uriPrefix) {
080        this.uriPrefix = uriPrefix;
081    }
082
083    @Override
084    protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
085        Binding bindingValue = getBinding();
086        ObjectHelper.notNull(bindingValue, "binding");
087
088        CamelContext camelContext = getCamelContext();
089        String delegateURI = createDelegateURI(remaining, parameters);
090        Endpoint delegate = getMandatoryEndpoint(camelContext, delegateURI);
091        return new BindingEndpoint(uri, this, bindingValue, delegate);
092    }
093
094    protected String createDelegateURI(String remaining, Map<String, Object> parameters) {
095        return getOrEmpty(uriPrefix) + remaining + getOrEmpty(uriPostfix);
096    }
097
098    protected static String getOrEmpty(String text) {
099        return text != null ? text : "";
100    }
101}