/*
* Copyright Aduna (http://www.aduna-software.com/) (c) 2007.
*
* Licensed under the Aduna BSD-style license.
*/
package org.openrdf.http.protocol.error;
/**
*
* @author Herko ter Horst
* @author Arjohn Kampman
*/
public class ErrorInfo {
private ErrorType errorType;
private String errMSg;
public ErrorInfo(String errMsg) {
assert errMsg != null : "errMsg must not be null";
this.errMSg = errMsg;
}
public ErrorInfo(ErrorType errorType, String errMsg) {
this(errMsg);
this.errorType = errorType;
}
public ErrorType getErrorType() {
return errorType;
}
public String getErrorMessage() {
return errMSg;
}
@Override
public String toString() {
if (errorType != null) {
StringBuilder sb = new StringBuilder(64);
sb.append(errorType);
sb.append(": ");
sb.append(errMSg);
return sb.toString();
}
else {
return errMSg;
}
}
/**
* Parses the string output that is produced by {@link #toString()}.
*/
public static ErrorInfo parse(String errInfoString) {
String message = errInfoString;
ErrorType errorType = null;
int colonIdx = errInfoString.indexOf(':');
if (colonIdx >= 0) {
String label = errInfoString.substring(0, colonIdx).trim();
errorType = ErrorType.forLabel(label);
if (errorType != null) {
message = errInfoString.substring(colonIdx + 1);
}
}
return new ErrorInfo(errorType, message.trim());
}
}