Java tutorial
//package com.java2s; /* * * BarcodeOverIP (Android < v4.0.3) Version 1.1.0 * Copyright (C) 2013, Tyler H. Jones (me@tylerjones.me) * http://boip.tylerjones.me/ * * 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. * * Filename: Common.java * Package Name: com.tylerhjones.boip.client * Created By: Tyler H. Jones on Feb 1, 2012 at 2:28:24 PM * * Description: Common functions and variable declarations (constants) */ import java.util.Hashtable; public class Main { public static Hashtable<String, String> errorCodes() { Hashtable<String, String> errors = new Hashtable<String, String>(13); errors.put("ERR1", "Invalid, null or missing data was passed by the client! (ErrCode=1)"); errors.put("ERR2", "Invalid or missing data separator in client data. (ErrCode=2"); errors.put("ERR3", "Data not formatted properly for the parser. Possible command/syntax mismatch. (ErrCode=3)"); errors.put("ERR4", "Cient passed no discernable data. Possibly null. (ErrCode=4)"); errors.put("ERR5", "Parsing Failed!! Client passed non-parsable data. No parameters/data-blocks were found, looks like data, really just gibberish. (ErrCode=5)"); errors.put("ERR6", "Authentication: Invalid, missing or garbled command syntax! (ErrCode=6)"); errors.put("ERR7", "Access to server denied! Reason: Server may be deactivated or have too many clients. (ErrCode=7)"); errors.put("ERR8", "Authentication: IO exception occured while communicating with the server. (ErrCode=8)"); errors.put("ERR9", "Invalid password was passed by the client, double check and try again. (ErrCode=9)"); errors.put("ERR20", "SendBarcode: Received invalid, garbled or unknown response from server. (ErrCode=20)"); errors.put("ERR21", "SendBarcode: Unknown exception occured while communicating with the server. (ErrCode=20)"); errors.put("ERR99", "General Unknown exception has occured. (ErrCode=99)"); errors.put("ERR50", "Invalid Host/IP. (ErrCode=50)"); errors.put("ERR51", "Cannont connect to server. (ErrCode=51)"); errors.put("ERR52", "Server Timeout, Too busy to handle request! (ErrCode=52)"); errors.put("ERR101", "Server encountered an unknown error when attempting to 'type' the barcode. (ErrCode=101)"); return errors; } }