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.impl;
018
019import java.util.Map;
020import java.util.Set;
021import java.util.SortedMap;
022import java.util.TreeMap;
023
024import org.apache.camel.Component;
025import org.apache.camel.Endpoint;
026import org.apache.camel.InvalidPropertyException;
027import org.apache.camel.RuntimeCamelException;
028import org.apache.camel.util.IntrospectionSupport;
029
030/**
031 * Default implementation for components which do not inherit from {@link UriEndpointComponent} and
032 * do not have Endpoint classes annotated with {@link org.apache.camel.spi.UriEndpoint}
033 */
034public class DefaultComponentConfiguration extends ComponentConfigurationSupport {
035
036    public DefaultComponentConfiguration(Component component) {
037        super(component);
038    }
039
040    @Override
041    public Object getEndpointParameter(Endpoint endpoint, String name) throws RuntimeCamelException {
042        try {
043            return IntrospectionSupport.getProperty(endpoint, name);
044        } catch (Exception e) {
045            throw new RuntimeCamelException("Failed to get property " + name + " on endpoint " + endpoint + " due to " + e.getMessage(), e);
046        }
047    }
048
049    @Override
050    public void setEndpointParameter(Endpoint endpoint, String name, Object value) throws RuntimeCamelException {
051        boolean answer;
052        try {
053            answer = IntrospectionSupport.setProperty(endpoint, name, value);
054        } catch (Exception e) {
055            throw new RuntimeCamelException(
056                    "Failed to set property " + name + " with value " + value + " on endpoint " + endpoint + " due to " + e.getMessage(), e);
057        }
058        if (!answer) {
059            throw new InvalidPropertyException(endpoint, name);
060        }
061    }
062
063    /**
064     * Since we have no parameter metadata lets just return parameter configurations for each parameter we
065     * have right now.
066     *
067     * @return configurations for each current property value
068     */
069    @Override
070    public SortedMap<String, ParameterConfiguration> getParameterConfigurationMap() {
071        SortedMap<String, ParameterConfiguration> answer = new TreeMap<String, ParameterConfiguration>();
072        Set<Map.Entry<String, Object>> entries = getParameters().entrySet();
073        for (Map.Entry<String, Object> entry : entries) {
074            String name = entry.getKey();
075            Object value = entry.getValue();
076            Class<?> type = (value != null) ? value.getClass() : String.class;
077            answer.put(name, new ParameterConfiguration(name, type));
078        }
079        return answer;
080    }
081
082}