| /** |
| * 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.component.file.remote; |
| |
| import java.net.URI; |
| import java.util.Map; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.component.file.GenericFileEndpoint; |
| import org.apache.camel.util.IntrospectionSupport; |
| import org.apache.commons.net.ftp.FTPFile; |
| |
| /** |
| * FTP Component |
| */ |
| public class FtpComponent extends RemoteFileComponent<FTPFile> { |
| |
| public FtpComponent() { |
| } |
| |
| public FtpComponent(CamelContext context) { |
| super(context); |
| } |
| |
| @Override |
| protected GenericFileEndpoint<FTPFile> buildFileEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception { |
| String baseUri = getBaseUri(uri); |
| |
| // lets make sure we create a new configuration as each endpoint can customize its own version |
| // must pass on baseUri to the configuration (see above) |
| FtpConfiguration config = new FtpConfiguration(new URI(baseUri)); |
| |
| FtpEndpoint<FTPFile> answer = new FtpEndpoint<FTPFile>(uri, this, config); |
| extractAndSetFtpClientConfigParameters(parameters, answer); |
| extractAndSetFtpClientParameters(parameters, answer); |
| |
| return answer; |
| } |
| |
| /** |
| * get the base uri part before the options as they can be non URI valid such as the expression using $ chars |
| * and the URI constructor will regard $ as an illegal character and we dont want to enforce end users to |
| * to escape the $ for the expression (file language) |
| */ |
| protected String getBaseUri(String uri) { |
| String baseUri = uri; |
| if (uri.indexOf("?") != -1) { |
| baseUri = uri.substring(0, uri.indexOf("?")); |
| } |
| return baseUri; |
| } |
| |
| /** |
| * Extract additional ftp client configuration options from the parameters map (parameters starting with |
| * 'ftpClientConfig.'). To remember these parameters, we set them in the endpoint and we can use them |
| * when creating a client. |
| */ |
| protected void extractAndSetFtpClientConfigParameters(Map<String, Object> parameters, FtpEndpoint<FTPFile> answer) { |
| if (IntrospectionSupport.hasProperties(parameters, "ftpClientConfig.")) { |
| Map<String, Object> param = IntrospectionSupport.extractProperties(parameters, "ftpClientConfig."); |
| answer.setFtpClientConfigParameters(param); |
| } |
| } |
| |
| /** |
| * Extract additional ftp client options from the parameters map (parameters starting with |
| * 'ftpClient.'). To remember these parameters, we set them in the endpoint and we can use them |
| * when creating a client. |
| */ |
| protected void extractAndSetFtpClientParameters(Map<String, Object> parameters, FtpEndpoint<FTPFile> answer) { |
| if (IntrospectionSupport.hasProperties(parameters, "ftpClient.")) { |
| Map<String, Object> param = IntrospectionSupport.extractProperties(parameters, "ftpClient."); |
| answer.setFtpClientParameters(param); |
| } |
| } |
| |
| protected void afterPropertiesSet(GenericFileEndpoint<FTPFile> endpoint) throws Exception { |
| // noop |
| } |
| } |