/**
 * 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.
 */

/*
 * XSEC
 *
 * XSECException:= How we throw exceptions in XSEC
 *
 * Author(s): Berin Lautenbach
 *
 * $ID$
 *
 * $LOG$
 *
 */

#include <xsec/framework/XSECError.hpp>
#include <xsec/utils/XSECDOMUtils.hpp>

XSECException::XSECException(XSECExceptionType eNum, const XMLCh * inMsg) {

	if (eNum > UnknownError)
		type = UnknownError;
	else
		type = eNum;

	if (inMsg != NULL) {
		msg = XMLString::replicate(inMsg);
	}
	else {
		msg = XMLString::transcode(XSECExceptionStrings[type]);
	}

}

XSECException::XSECException(XSECExceptionType eNum, const char * inMsg) {

	if (eNum > UnknownError)
		type = UnknownError;
	else
		type = eNum;

	if (inMsg != NULL) {
		msg = XMLString::transcode(inMsg);
	}
	else {
		msg = XMLString::transcode(XSECExceptionStrings[type]);
	}

}

XSECException::XSECException(const XSECException &toCopy) {

	// Copy Constructor

	type = toCopy.type;
	if (toCopy.msg == NULL)
		msg = NULL;
	else {
		msg = XMLString::replicate(toCopy.msg);
	}
}

XSECException::~XSECException() {

	if (msg != NULL)
		XSEC_RELEASE_XMLCH(msg);

}

const XMLCh * XSECException::getMsg(void) const {

	return msg;

}

XSECException::XSECExceptionType XSECException::getType(void) const {

	return type;

}
