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Commons Net example source code file (FTPConfigEntryParserTest.java)

This example Commons Net source code file (FTPConfigEntryParserTest.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

calendar, could, ftpclientconfig, ftpfile, hh:mm, is, is, not, not, should, should, simpledateformat, text, unixftpentryparser, unixftpentryparser, util

The Commons Net FTPConfigEntryParserTest.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.text.SimpleDateFormat;
import java.util.Calendar;

import junit.framework.TestCase;

import org.apache.commons.net.ftp.FTPClientConfig;
import org.apache.commons.net.ftp.FTPFile;

/**
 * This is a simple TestCase that tests entry parsing using the new FTPClientConfig
 * mechanism. The normal FTPClient cannot handle the different date formats in these
 * entries, however using a configurable format, we can handle it easily.
 *
 * The original system presenting this issue was an AIX system - see bug #27437 for details.
 *
 *  @version $Id$
 */
public class FTPConfigEntryParserTest extends TestCase {

    private SimpleDateFormat df = new SimpleDateFormat();

    public void testParseFieldsOnAIX() {

        // Set a date format for this server type
        FTPClientConfig config = new FTPClientConfig(FTPClientConfig.SYST_UNIX);
        config.setDefaultDateFormatStr("dd MMM HH:mm");

        UnixFTPEntryParser parser = new UnixFTPEntryParser();
        parser.configure(config);

        FTPFile f = parser.parseFTPEntry("-rw-r-----   1 ravensm  sca          814 02 Mar 16:27 ZMIR2.m");

        assertNotNull("Could not parse entry.", f);
        assertFalse("Is not a directory.", f.isDirectory());

        assertTrue("Should have user read permission.", f.hasPermission(
                FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION));
        assertTrue("Should have user write permission.", f.hasPermission(
                FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION));
        assertFalse("Should NOT have user execute permission.", f
                .hasPermission(FTPFile.USER_ACCESS, FTPFile.EXECUTE_PERMISSION));
        assertTrue("Should have group read permission.", f.hasPermission(
                FTPFile.GROUP_ACCESS, FTPFile.READ_PERMISSION));
        assertFalse("Should NOT have group write permission.", f
                .hasPermission(FTPFile.GROUP_ACCESS, FTPFile.WRITE_PERMISSION));
        assertFalse("Should NOT have group execute permission.",
                f.hasPermission(FTPFile.GROUP_ACCESS,
                        FTPFile.EXECUTE_PERMISSION));
        assertFalse("Should NOT have world read permission.", f.hasPermission(
                FTPFile.WORLD_ACCESS, FTPFile.READ_PERMISSION));
        assertFalse("Should NOT have world write permission.", f
                .hasPermission(FTPFile.WORLD_ACCESS, FTPFile.WRITE_PERMISSION));
        assertFalse("Should NOT have world execute permission.",
                f.hasPermission(FTPFile.WORLD_ACCESS,
                        FTPFile.EXECUTE_PERMISSION));

        assertEquals(1, f.getHardLinkCount());

        assertEquals("ravensm", f.getUser());
        assertEquals("sca", f.getGroup());

        assertEquals("ZMIR2.m", f.getName());
        assertEquals(814, f.getSize());

        Calendar cal = Calendar.getInstance();

        cal.set(Calendar.MONTH, Calendar.MARCH);
        cal.set(Calendar.DATE, 2);
        cal.set(Calendar.HOUR_OF_DAY, 16);
        cal.set(Calendar.MINUTE, 27);
        cal.set(Calendar.SECOND, 0);

        // With no year specified, it defaults to 1970
        // TODO this is probably a bug - it should default to the current year
        cal.set(Calendar.YEAR, 1970);

        assertEquals(df.format(cal.getTime()), df.format(f.getTimestamp()
                .getTime()));
    }

    /**
     * This is a new format reported on the mailing lists. Parsing this kind of
     * entry necessitated changing the regex in the parser.
     *
     */
    public void testParseEntryWithSymlink() {

        FTPClientConfig config = new FTPClientConfig(FTPClientConfig.SYST_UNIX);
        config.setDefaultDateFormatStr("yyyy-MM-dd HH:mm");

        UnixFTPEntryParser parser = new UnixFTPEntryParser();
        parser.configure(config);

        FTPFile f = parser.parseFTPEntry("lrwxrwxrwx   1 neeme neeme    23 2005-03-02 18:06 macros");

        assertNotNull("Could not parse entry.", f);
        assertFalse("Is not a directory.", f.isDirectory());
        assertTrue("Is a symbolic link", f.isSymbolicLink());

        assertTrue("Should have user read permission.", f.hasPermission(
                FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION));
        assertTrue("Should have user write permission.", f.hasPermission(
                FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION));
        assertTrue("Should have user execute permission.", f
                .hasPermission(FTPFile.USER_ACCESS, FTPFile.EXECUTE_PERMISSION));
        assertTrue("Should have group read permission.", f.hasPermission(
                FTPFile.GROUP_ACCESS, FTPFile.READ_PERMISSION));
        assertTrue("Should have group write permission.", f
                .hasPermission(FTPFile.GROUP_ACCESS, FTPFile.WRITE_PERMISSION));
        assertTrue("Should have group execute permission.",
                f.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.EXECUTE_PERMISSION));
        assertTrue("Should have world read permission.", f.hasPermission(
                FTPFile.WORLD_ACCESS, FTPFile.READ_PERMISSION));
        assertTrue("Should have world write permission.", f
                .hasPermission(FTPFile.WORLD_ACCESS, FTPFile.WRITE_PERMISSION));
        assertTrue("Should have world execute permission.",
                f.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.EXECUTE_PERMISSION));

        assertEquals(1, f.getHardLinkCount());

        assertEquals("neeme", f.getUser());
        assertEquals("neeme", f.getGroup());

        assertEquals("macros", f.getName());
        assertEquals(23, f.getSize());

        Calendar cal = Calendar.getInstance();

        cal.set(Calendar.MONTH, Calendar.MARCH);
        cal.set(Calendar.DATE, 2);
        cal.set(Calendar.HOUR_OF_DAY, 18);
        cal.set(Calendar.MINUTE, 06);
        cal.set(Calendar.SECOND, 0);
        cal.set(Calendar.YEAR, 2005);

        assertEquals(df.format(cal.getTime()), df.format(f.getTimestamp()
                .getTime()));

    }

}

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