dataflow.docker.HostMountedPath.java Source code

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Here is the source code for dataflow.docker.HostMountedPath.java

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/*
 * Copyright (C) 2014 Google Inc.
 *
 * 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 dataflow.docker;

import org.apache.commons.io.FilenameUtils;

/**
 * Represent a path on the host that's mapped into a container.
 */
public class HostMountedPath {
    private String hostPath;
    private String containerPath;

    /**
     *
     * @param hostPath path on the host.
     * @param containerPath path inside the container.
     */
    public HostMountedPath(String hostPath, String containerPath) {
        this.hostPath = hostPath;
        this.containerPath = containerPath;
    }

    public String getHostPath() {
        return this.hostPath;
    }

    public String getContainerPath() {
        return this.containerPath;
    }

    /**
     * Return a new path by appending name to both the host and container paths.
     *
     * @param name
     * @return
     */
    public HostMountedPath append(String name) {
        return new HostMountedPath(FilenameUtils.concat(hostPath, name), FilenameUtils.concat(containerPath, name));
    }
}