/*
* Copyright 2014-2016 the original author or authors.
*
* Licensed 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.springframework.integration.sftp.session;
import org.springframework.integration.file.remote.ClientCallback;
import org.springframework.integration.file.remote.RemoteFileTemplate;
import org.springframework.integration.file.remote.session.SessionFactory;
import com.jcraft.jsch.ChannelSftp;
import com.jcraft.jsch.ChannelSftp.LsEntry;
/**
* SFTP version of {@code RemoteFileTemplate} providing type-safe access to
* the underlying ChannelSftp object.
*
* @author Gary Russell
* @since 4.1
*
*/
public class SftpRemoteFileTemplate extends RemoteFileTemplate<LsEntry> {
public SftpRemoteFileTemplate(SessionFactory<LsEntry> sessionFactory) {
super(sessionFactory);
}
@SuppressWarnings("unchecked")
@Override
public <T, C> T executeWithClient(final ClientCallback<C, T> callback) {
return doExecuteWithClient((ClientCallback<ChannelSftp, T>) callback);
}
protected <T> T doExecuteWithClient(final ClientCallback<ChannelSftp, T> callback) {
return execute(session -> callback.doWithClient((ChannelSftp) session.getClientInstance()));
}
}