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/*
* (C) 2002 Paul Wilkinson wilko@users.sourceforge.net
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*
* ErrorTocResponse.java
*
* Created on 4 May 2002, 14:52
*/
package com.wilko.jaim.responses;
import com.wilko.jaim.JaimEventListener;
import java.util.MissingResourceException;
/**
* This TOC response is sent to a {@link JaimEventListener } when an error message is received from the TOC server
*
* @author paulw
* @version $Revision: 1.7 $
*/
public class ErrorTocResponse extends TocResponse implements TocResponseHandler {
public static final String RESPONSE_TYPE = "ERROR";
int errorCode;
String errorText;
/**
* Creates new ErrorTocResponse
*/
public ErrorTocResponse() {
errorCode = 0;
errorText = "";
}
/**
* Obtain the error message that corresponds to the specified error code
*
* @param code The error code
* @return The error text
*/
static public String getErrorDescription(int code) {
try {
return (java.util.ResourceBundle.getBundle("com/wilko/jaim/TocErrorDescriptions").getString(Integer.toString(code)));
} catch (MissingResourceException e) {
return ("Unable to locate error description:" + e);
}
}
/**
* Parse the error response string sent by the TOC server
*
* @param str The error response string
*/
public TocResponse parseString(String str) {
ErrorTocResponse tr = new ErrorTocResponse();
tr.doParse(str);
return (tr);
}
private void doParse(String str) {
cmd = str;
int colonPos = str.indexOf(':');
if (colonPos != -1) {
str = str.substring(colonPos + 1);
colonPos = str.indexOf(':');
if (colonPos != -1) {
errorCode = Integer.parseInt(str.substring(0, colonPos));
errorText = str.substring(colonPos + 1);
} else {
errorCode = Integer.parseInt(str);
}
}
}
/**
* Obtain the error code for this response
*
* @return The error code
*/
public int getErrorCode() {
return (errorCode);
}
/**
* Get the error text (if any) associated with this error response
*
* @return The error text
*/
public String getErrorText() {
return (errorText);
}
/**
* Obtain the error message that corresponds to this error.
*
* @return The error text with any applicable error argument text inserted
*/
public String getErrorDescription() {
try {
StringBuffer desc = new StringBuffer(java.util.ResourceBundle.getBundle("com/wilko/jaim/TocErrorDescriptions").getString(Integer.toString(errorCode)));
String sDesc = desc.toString();
int argpos = sDesc.indexOf("%s");
if (argpos != -1) {
desc.replace(argpos, argpos + 1, errorText);
}
return (desc.toString());
} catch (MissingResourceException e) {
return ("Unable to locate error description:" + e);
}
}
public String getResponseType() {
return RESPONSE_TYPE;
}
/**
* Returns true if this response handler can handle the specified response.
*
* @param Response - the response string from TOC. This is the part of the response before the first ':'
* @return true if the response can be handled
*/
public boolean canHandle(String Response) {
return (Response.equalsIgnoreCase(RESPONSE_TYPE));
}
}
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