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Commons Net example source code file (VMSFTPEntryParserTest.java)

This example Commons Net source code file (VMSFTPEntryParserTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Commons Net tags/keywords

group, group,owner, group,owner, io, override, owner, postware,lp, rwe,rwe,rwe,re, rwed,rwed,rwed,, rwed,rwed,rwed,re, rwed,rwed,rwed,re, string, string, translated, translated

The Commons Net VMSFTPEntryParserTest.java source code

/*
 * 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.commons.net.ftp.parser;

import java.io.ByteArrayInputStream;
import java.io.IOException;

import org.apache.commons.net.ftp.FTPFile;
import org.apache.commons.net.ftp.FTPFileEntryParser;
import org.apache.commons.net.ftp.FTPListParseEngine;

/**
 * @author <a href="mailto:scohen@apache.org">Steve Cohen
 * @author <a href="sestegra@free.fr">Stephane ESTE-GRACIAS
 * @version $Id: VMSFTPEntryParserTest.java 657169 2008-05-16 19:07:02Z sebb $
 */
public class VMSFTPEntryParserTest extends FTPParseTestFramework
{
    private static final String[] badsamples =
    {

        "1-JUN.LIS;2              9/9           JUN-2-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,)",
        "1-JUN.LIS;2              a/9           2-JUN-98 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,)",
        "DATA.DIR; 1              1/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (,RWED,RWED,RE)",
        "120196.TXT;1           118/126        14-APR-1997 12:45:27 PM  [GROUP,OWNER]    (RWED,,RWED,RE)",
        "30CHARBAR.TXT;1         11/18          2-JUN-1998 08:38:42  [GROUP-1,OWNER]    (RWED,RWED,RWED,RE)",
        "A.;2                    18/18          1-JUL-1998 08:43:20  [GROUP,OWNER]    (RWED2,RWED,RWED,RE)",
        "AA.;2                  152/153        13-FED-1997 08:13:43  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
        "Directory USER1:[TEMP]\r\n\r\n",
        "\r\nTotal 14 files"
    };

    private static final String[] goodsamples =
    {
        "1-JUN.LIS;1              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
        "1-JUN.LIS;3              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,)",
        "1-JUN.LIS;2              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,)",
        "DATA.DIR;1               1/9           2-JUN-1998 07:32:04  [TRANSLATED]     (,RWED,RWED,RE)",
        "120196.TXT;1           118/126        14-APR-1997 12:45:27  [GROUP,OWNER]    (RWED,,RWED,RE)",
        "30CHARBAR.TXT;1         11/18          2-JUN-1998 08:38:42  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
        "A.;2                    18/18          1-JUL-1998 08:43:20  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
        "AA.;2                  152/153        13-FEB-1997 08:13:43  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
        "UCX$REXECD_STARTUP.LOG;1098\r\n                         4/15         24-FEB-2003 13:17:24  [POSTWARE,LP]    (RWED,RWED,RE,)",
        "UNARCHIVE.COM;1          2/15          7-JUL-1997 16:37:45  [POSTWARE,LP]    (RWE,RWE,RWE,RE)",
        "UNXMERGE.COM;15          1/15         20-AUG-1996 13:59:50  [POSTWARE,LP]    (RWE,RWE,RWE,RE)",
        "UNXTEMP.COM;7            1/15         15-AUG-1996 14:10:38  [POSTWARE,LP]    (RWE,RWE,RWE,RE)",
        "UNZIP_AND_ATTACH_FILES.COM;12\r\n                        14/15         24-JUL-2002 14:35:40  [TRANSLATED]    (RWE,RWE,RWE,RE)",
        "UNZIP_AND_ATTACH_FILES.SAV;1\r\n                        14/15         17-JAN-2002 11:13:53  [POSTWARE,LP]    (RWE,RWED,RWE,RE)",
        "FREEWARE40.DIR;1        27/36         16-FEB-1999 10:01:46  [AP_HTTPD,APACHE$WWW                               (RWE,RWE,RE,RE)",
        "1-JUN.LIS;1              9/9           2-jun-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
    };

    private static final String fullListing = "Directory USER1:[TEMP]\r\n\r\n"+
    "1-JUN.LIS;1              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,RE)\r\n"+
    "2-JUN.LIS;1              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,)\r\n"+
    "3-JUN.LIS;1              9/9           3-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,)\r\n"+
    "3-JUN.LIS;4              9/9           7-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,)\r\n"+
    "3-JUN.LIS;2              9/9           4-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,)\r\n"+
    "3-JUN.LIS;3              9/9           6-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,)\r\n"+
    "\r\nTotal 6 files";

    /**
     * @see junit.framework.TestCase#TestCase(String)
     */
    public VMSFTPEntryParserTest(String name)
    {
        super(name);
    }

    /**
     * Test the parsing of the whole list.
     * @throws IOException
     */
    public void testWholeListParse() throws IOException
    {
        VMSFTPEntryParser parser = new VMSFTPEntryParser();
        parser.configure(null);
        FTPListParseEngine engine = new FTPListParseEngine(parser);
        engine.readServerList(
                new ByteArrayInputStream(fullListing.getBytes()), null); // use default encoding
        FTPFile[] files = engine.getFiles();
        assertEquals(6, files.length);
        assertFileInListing(files, "2-JUN.LIS");
        assertFileInListing(files, "3-JUN.LIS");
        assertFileInListing(files, "1-JUN.LIS");
        assertFileNotInListing(files, "1-JUN.LIS;1");

    }

    /**
     * Test the parsing of the whole list.
     * @throws IOException
     */
    public void testWholeListParseWithVersioning() throws IOException
    {

        VMSFTPEntryParser parser = new VMSVersioningFTPEntryParser();
        parser.configure(null);
        FTPListParseEngine engine = new FTPListParseEngine(parser);
        engine.readServerList(
                new ByteArrayInputStream(fullListing.getBytes()), null); // use default encoding
        FTPFile[] files = engine.getFiles();
        assertEquals(3, files.length);
        assertFileInListing(files, "1-JUN.LIS;1");
        assertFileInListing(files, "2-JUN.LIS;1");
        assertFileInListing(files, "3-JUN.LIS;4");
        assertFileNotInListing(files, "3-JUN.LIS;1");
        assertFileNotInListing(files, "3-JUN.LIS");

    }

    public void assertFileInListing(FTPFile[] listing, String name) {
        for (int i = 0; i < listing.length; i++) {
            if (name.equals(listing[i].getName())) {
                return;
            }
        }
        fail("File " + name + " not found in supplied listing");
    }
    public void assertFileNotInListing(FTPFile[] listing, String name) {
        for (int i = 0; i < listing.length; i++) {
            if (name.equals(listing[i].getName())) {
                fail("Unexpected File " + name + " found in supplied listing");
            }
        }
    }

    /**
     * @see org.apache.commons.net.ftp.parser.FTPParseTestFramework#testParseFieldsOnDirectory()
     */
    @Override
    public void testParseFieldsOnDirectory() throws Exception
    {

        FTPFile dir = getParser().parseFTPEntry("DATA.DIR;1               1/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,RE)");
        assertTrue("Should be a directory.",
                   dir.isDirectory());
        assertEquals("DATA.DIR",
                     dir.getName());
        assertEquals(512,
                     dir.getSize());
        assertEquals("Tue Jun 02 07:32:04 1998",
                     df.format(dir.getTimestamp().getTime()));
        assertEquals("GROUP",
                     dir.getGroup());
        assertEquals("OWNER",
                     dir.getUser());
        checkPermisions(dir, 0775);


        dir = getParser().parseFTPEntry("DATA.DIR;1               1/9           2-JUN-1998 07:32:04  [TRANSLATED]    (RWED,RWED,,RE)");
        assertTrue("Should be a directory.",
                           dir.isDirectory());
        assertEquals("DATA.DIR",
                             dir.getName());
        assertEquals(512,
                             dir.getSize());
        assertEquals("Tue Jun 02 07:32:04 1998",
                             df.format(dir.getTimestamp().getTime()));
        assertEquals(null,
                     dir.getGroup());
        assertEquals("TRANSLATED",
                     dir.getUser());
        checkPermisions(dir, 0705);
    }

    /**
     * @see org.apache.commons.net.ftp.parser.FTPParseTestFramework#testParseFieldsOnFile()
     */
    @Override
    public void testParseFieldsOnFile() throws Exception
    {
        FTPFile file = getParser().parseFTPEntry("1-JUN.LIS;1              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RW,R)");
        assertTrue("Should be a file.",
                   file.isFile());
        assertEquals("1-JUN.LIS",
                     file.getName());
        assertEquals(9 * 512,
                     file.getSize());
        assertEquals("Tue Jun 02 07:32:04 1998",
                     df.format(file.getTimestamp().getTime()));
        assertEquals("GROUP",
                     file.getGroup());
        assertEquals("OWNER",
                     file.getUser());
        checkPermisions(file, 0764);


        file = getParser().parseFTPEntry("1-JUN.LIS;1              9/9           2-JUN-1998 07:32:04  [TRANSLATED]    (RWED,RD,,)");
        assertTrue("Should be a file.",
                   file.isFile());
        assertEquals("1-JUN.LIS",
                     file.getName());
        assertEquals(9 * 512,
                     file.getSize());
        assertEquals("Tue Jun 02 07:32:04 1998",
                     df.format(file.getTimestamp().getTime()));
        assertEquals(null,
                     file.getGroup());
        assertEquals("TRANSLATED",
                     file.getUser());
        checkPermisions(file, 0400);
    }

    /**
     * @see org.apache.commons.net.ftp.parser.FTPParseTestFramework#getBadListing()
     */
    @Override
    protected String[] getBadListing()
    {

        return (badsamples);
    }

    /**
     * @see org.apache.commons.net.ftp.parser.FTPParseTestFramework#getGoodListing()
     */
    @Override
    protected String[] getGoodListing()
    {

        return (goodsamples);
    }

    /**
     * @see org.apache.commons.net.ftp.parser.FTPParseTestFramework#getParser()
     */
    @Override
    protected FTPFileEntryParser getParser()
    {
        ConfigurableFTPFileEntryParserImpl parser =
            new VMSFTPEntryParser();
        parser.configure(null);
        return parser;
    }
    protected FTPFileEntryParser getVersioningParser()
    {
        ConfigurableFTPFileEntryParserImpl parser =
            new VMSVersioningFTPEntryParser();
        parser.configure(null);
        return parser;
    }

    /**
     * Method checkPermisions.
     * Verify that the VMS parser does NOT  set the permissions.
     * @param dir
     */
    private void checkPermisions(FTPFile dir, int octalPerm)
    {
        int permMask = 1<<8;
        assertTrue("Owner should not have read permission.",
                ((permMask & octalPerm) != 0) == dir.hasPermission(FTPFile.USER_ACCESS,
                                      FTPFile.READ_PERMISSION));
        permMask >>= 1;
        assertTrue("Owner should not have write permission.",
                ((permMask & octalPerm) != 0) == dir.hasPermission(FTPFile.USER_ACCESS,
                                      FTPFile.WRITE_PERMISSION));
        permMask >>= 1;
        assertTrue("Owner should not have execute permission.",
                ((permMask & octalPerm) != 0) == dir.hasPermission(FTPFile.USER_ACCESS,
                                      FTPFile.EXECUTE_PERMISSION));
        permMask >>= 1;
        assertTrue("Group should not have read permission.",
                ((permMask & octalPerm) != 0) == dir.hasPermission(FTPFile.GROUP_ACCESS,
                                      FTPFile.READ_PERMISSION));
        permMask >>= 1;
        assertTrue("Group should not have write permission.",
                ((permMask & octalPerm) != 0) == dir.hasPermission(FTPFile.GROUP_ACCESS,
                                      FTPFile.WRITE_PERMISSION));
        permMask >>= 1;
        assertTrue("Group should not have execute permission.",
                ((permMask & octalPerm) != 0) == dir.hasPermission(FTPFile.GROUP_ACCESS,
                                      FTPFile.EXECUTE_PERMISSION));
        permMask >>= 1;
        assertTrue("World should not have read permission.",
                ((permMask & octalPerm) != 0) == dir.hasPermission(FTPFile.WORLD_ACCESS,
                                      FTPFile.READ_PERMISSION));
        permMask >>= 1;
        assertTrue("World should not have write permission.",
                ((permMask & octalPerm) != 0) == dir.hasPermission(FTPFile.WORLD_ACCESS,
                                      FTPFile.WRITE_PERMISSION));
        permMask >>= 1;
        assertTrue("World should not have execute permission.",
                ((permMask & octalPerm) != 0) == dir.hasPermission(FTPFile.WORLD_ACCESS,
                                      FTPFile.EXECUTE_PERMISSION));
    }
}

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