alienclass1readertest.java

本程序是Alien公司的reader开发程序例子

/**
 * Copyright (c) 2003 Alien Technology Corporation. All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * <p>
 * 1)	Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * <p>
 * 2)	Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * <p>
 * 3)	Neither the name of Alien Technology Corporation nor the names of any
 * contributors may be used to endorse or promote products derived from this
 * software without specific prior written permission.
 * <p>
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ALIEN TECHNOLOGY CORPORATION OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * <p>
 * For further information, contact :
 * <p>
 * Alien Technology
 * 18220 Butterfield Blvd.
 * Morgan Hill, CA 95037
 */

package com.alien.enterpriseRFID.test;

import com.alien.enterpriseRFID.reader.*;
import com.alien.enterpriseRFID.tags.*;
import java.util.*;

/**
 * Connects to a Reader on COM port #1 and asks it to read tags.
 *
 * @version 1.1 December 2003
 * @author Chris Parkinson
 * @author David Krull
 */
public class AlienClass1ReaderTest {

/**
 * Constructor
 */
public AlienClass1ReaderTest() throws Exception {

  AlienClass1Reader reader = new AlienClass1Reader();
  reader.setConnection("COM1");

  // To connect to a networked reader instead, use the following:
/*
  reader.setConnection("10.1.60.107", 23);
  reader.setUsername("alien");
  reader.setPassword("password");
 */

  // Open a connection to the reader
  reader.open();

  // Ask the reader to read tags and print them
  Tag tagList[] = reader.getTagList();
  if (tagList == null) {
    System.out.println("No Tags Found");
  } else {
    for (int i=0; i<tagList.length; i++) {
      Tag tag = tagList[i];
      System.out.println("");
      System.out.println("Tag Found:\n" + tag.toLongString());
      System.out.println("Tag=" + tag.getTagID() +
                         ", Disc=" + tag.getDiscoverTime() +
                         ", Last=" + tag.getRenewTime() +
                         ", Ant=" + tag.getAntenna() +
                         ", Count=" + tag.getRenewCount());
    }
  }

  // Close the connection
  reader.close();
}

/**
 * Main
 */
public static final void main(String args[]){
  try {
    AlienClass1ReaderTest test = new AlienClass1ReaderTest();
  } catch(Exception e) {
    System.out.println("Error: " + e.toString());
  }
}

} // End of class AlienClass1ReaderTest