net.idauto.oss.jcifsng.vfs2.provider.SmbFileName Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of vfs-jcifs-ng Show documentation
A jcifs-ng based file system provider for Apache Commons VFS
There is a newer version: 1.0.1
/*
 * 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 net.idauto.oss.jcifsng.vfs2.provider;

import org.apache.commons.vfs2.FileName;
import org.apache.commons.vfs2.FileSystemException;
import org.apache.commons.vfs2.FileType;
import org.apache.commons.vfs2.provider.GenericFileName;

/**
 * An SMB URI.  Adds a share name to the generic URI.
 */
public class SmbFileName extends GenericFileName {
    private static final int DEFAULT_PORT = 139;

    private final String share;
    private final String domain;
    private String uriWithoutAuth;

    protected SmbFileName(
            final String scheme,
            final String hostName,
            final int port,
            final String userName,
            final String password,
            final String domain,
            final String share,
            final String path,
            final FileType type) {
        super(scheme, hostName, port, DEFAULT_PORT, userName, password, path, type);
        this.share = share;
        this.domain = domain;
    }

    /**
     * Returns the share name.
     *
     * @return share name
     */
    public String getShare() {
        return share;
    }

    /**
     * Builds the root URI for this file name.
     */
    @Override
    protected void appendRootUri(final StringBuilder buffer, final boolean addPassword) {
        super.appendRootUri(buffer, addPassword);
        buffer.append('/');
        buffer.append(share);
    }

    /**
     * Put {@code domain} before @{code username} if both are set.
     * 
     * Uses super method to add password or password placeholder.
     */
    @Override
    protected void appendCredentials(final StringBuilder buffer, final boolean addPassword) {
        if (getDomain() != null && getDomain().length() != 0 &&
                getUserName() != null && getUserName().length() != 0) {
            buffer.append(getDomain());
            buffer.append("\\");
        }
        super.appendCredentials(buffer, addPassword);
    }

    /**
     * Factory method for creating name instances.
     *
     * @param path path of file.
     * @param type file or directory
     * @return new SmbFileName object, never null.
     */
    @Override
    public FileName createName(final String path, final FileType type) {
        return new SmbFileName(
                getScheme(),
                getHostName(),
                getPort(),
                getUserName(),
                getPassword(),
                domain,
                share,
                path,
                type);
    }

    /**
     * Construct the path suitable for SmbFile when used with NtlmPasswordAuthentication.
     *
     * @return caches and return URI with no username/password, never null
     * @throws FileSystemException if any of the invoked methods throw
     */
    public String getUriWithoutAuth() throws FileSystemException {
        if (uriWithoutAuth != null) {
            return uriWithoutAuth;
        }

        final StringBuilder sb = new StringBuilder(120);
        sb.append(getScheme());
        sb.append("://");
        sb.append(getHostName());
        if (getPort() != DEFAULT_PORT) {
            sb.append(":");
            sb.append(getPort());
        }
        sb.append("/");
        sb.append(getShare());
        sb.append(getPathDecoded());
        uriWithoutAuth = sb.toString();
        return uriWithoutAuth;
    }

    /**
     * Returns the domain name.
     *
     * @return domain name
     */
    public String getDomain() {
        return domain;
    }
}