ScpConsumer.java

/**
 * 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.jsch;

import java.util.List;

import org.apache.camel.Processor;
import org.apache.camel.component.file.GenericFile;
import org.apache.camel.component.file.remote.RemoteFile;
import org.apache.camel.component.file.remote.RemoteFileConfiguration;
import org.apache.camel.component.file.remote.RemoteFileConsumer;
import org.apache.camel.component.file.remote.RemoteFileEndpoint;
import org.apache.camel.component.file.remote.RemoteFileOperations;

public class ScpConsumer extends RemoteFileConsumer<ScpFile> {
	
	protected String endpointPath;

	public ScpConsumer(RemoteFileEndpoint<ScpFile> endpoint, Processor processor, RemoteFileOperations<ScpFile> operations) {
		super(endpoint, processor, operations);
		this.endpointPath = endpoint.getConfiguration().getDirectory();
	}	

	@Override
	protected boolean pollDirectory(String fileName, List<GenericFile<ScpFile>> fileList, int depth) {
		List<ScpFile> files = getOperations().listFiles(fileName);
		for(ScpFile scpFile : files) {
			RemoteFile<ScpFile> remote = asRemoteFile(fileName, scpFile);
			if (isValidFile(remote, false, files)) {
                // matched file so add
                fileList.add(remote);
            }
		}
		return true;
	}

	private RemoteFile<ScpFile> asRemoteFile(String fileName, ScpFile scpFile) {
		RemoteFile<ScpFile> answer = new RemoteFile<ScpFile>();
		
		answer.setEndpointPath(endpointPath); 
        answer.setFile(scpFile);
        answer.setFileNameOnly(scpFile.getName());
        answer.setFileLength(scpFile.getLength());
        answer.setDirectory(scpFile.isDirectory());
        answer.setHostname(((RemoteFileConfiguration) endpoint.getConfiguration()).getHost());
        answer.setAbsoluteFilePath(scpFile.getParent() + "/" + scpFile.getName());
        answer.setRelativeFilePath(scpFile.getName());
        answer.setFileName(scpFile.getName());
        
		return answer;
	}

	@Override
	protected boolean isMatched(GenericFile<ScpFile> file, String doneFileName, List<ScpFile> files) {
		//noop
		return true;
	}

}