blob: 0abeef2c1fe592da986cdf9eebe24d43af9d68b2 [file] [log] [blame]
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 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.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache\@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 THE APACHE SOFTWARE FOUNDATION 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation, and was
* originally based on software copyright (c) 1999, International
* Business Machines, Inc., http://www.ibm.com . For more information
* on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
/**
* $Log$
* Revision 1.3 1999/12/03 00:11:22 andyh
* Added DOMString.clone() to node parameters in and out of the DOM,
* where they had been missed.
*
* DOMString::rawBuffer, removed incorrect assumptions about it
* being null terminated.
*
* Revision 1.2 1999/11/30 21:16:24 roddey
* Changes to add the transcode() method to DOMString, which returns a transcoded
* version (to local code page) of the DOM string contents. And I changed all of the
* exception 'throw by pointer' to 'throw by value' style.
*
* Revision 1.1.1.1 1999/11/09 01:08:41 twl
* Initial checkin
*
* Revision 1.2 1999/11/08 20:44:11 rahul
* Swat for adding in Product name and CVS comment log variable.
*
*/
#include "CharacterDataImpl.hpp"
#include "DOM_DOMException.hpp"
CharacterDataImpl::CharacterDataImpl(DocumentImpl *ownerDoc, const DOMString &nam,
short nTyp, const DOMString &data) :
NodeImpl(ownerDoc, nam, nTyp, true, data)
{
};
CharacterDataImpl::CharacterDataImpl(const CharacterDataImpl &other, bool deep)
: NodeImpl(other, deep)
{
};
CharacterDataImpl::~CharacterDataImpl() {
};
void CharacterDataImpl::appendData(const DOMString &data)
{
if(readOnly)
throw DOM_DOMException(
DOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, null);
value.appendData(data);
};
NodeImpl *CharacterDataImpl::cloneNode(bool deep)
{
return new CharacterDataImpl(*this, deep);
};
void CharacterDataImpl::deleteData(int offset, int count)
{
if (readOnly)
throw DOM_DOMException(
DOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, null);
if (count < 0)
throw DOM_DOMException(DOM_DOMException::INDEX_SIZE_ERR, null);
//int tailLength = Math.max(value.length() - count - offset, 0);
//try
//{
// value = value.substring(0, offset) + (tailLength > 0 ? value.substring(offset + count, offset + count + tailLength) : "");
//}
//catch (StringIndexOutOfBoundsException e)
//{
// throw DOM_DOMException(DOMException.INDEX_SIZE_ERR, null);
int len = value.length();
if (offset < 0 || offset >= len)
throw DOM_DOMException(DOM_DOMException::INDEX_SIZE_ERR, null);
value.deleteData(offset, count);
};
DOMString &CharacterDataImpl::getData()
{
return value;
};
//
// getCharDataLength - return the length of the character data string.
// Note: in the public DOM API, the name of this method
// is getLength(), but has been renamed here to avoid a
// conflict with NodeListImpl::getLength(). The conflict
// occurs because NodeListImpl is a base class of us.
// DOM_CharData::getLength() delegates to this method, so
// all of the names are correct from an external API
// point of view.
//
int CharacterDataImpl::getCharDataLength()
{
return value.length();
};
void CharacterDataImpl::insertData(int offset, const DOMString &data)
{
if (readOnly)
throw DOM_DOMException(
DOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, null);
if (offset<0 || offset>value.length())
throw DOM_DOMException(DOM_DOMException::INDEX_SIZE_ERR, null);
value.insertData(offset, data);
}
void CharacterDataImpl::replaceData(int offset, int count, const DOMString &data)
{
if (readOnly)
throw DOM_DOMException(
DOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, null);
deleteData(offset, count);
insertData(offset, data);
};
void CharacterDataImpl::setData(const DOMString &arg)
{
if (readOnly)
throw DOM_DOMException(DOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, null);
value = arg.clone();
};
DOMString CharacterDataImpl::substringData(int offset, int count)
{
if(count < 0 || offset < 0 || offset > value.length()-1)
throw DOM_DOMException(DOM_DOMException::INDEX_SIZE_ERR,null);
return value.substringData(offset, count);
};