XSDErrorReporter.cpp
上传用户:zhuqijet
上传日期:2013-06-25
资源大小:10074k
文件大小:10k
- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2002 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) 2001, International
- * Business Machines, Inc., http://www.ibm.com . For more information
- * on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
- /**
- * $Log: XSDErrorReporter.cpp,v $
- * Revision 1.10 2003/03/09 17:05:01 peiyongz
- * PanicHandler
- *
- * Revision 1.9 2003/01/13 16:13:37 knoaman
- * We should load the validation message set.
- *
- * Revision 1.8 2003/01/09 15:30:09 tng
- * Performance: construct message loader only when required.
- *
- * Revision 1.7 2002/12/04 02:32:43 knoaman
- * #include cleanup.
- *
- * Revision 1.6 2002/11/27 18:05:38 tng
- * Schema Fix: cast the toEmit back to XMLErrs:Codes so that it can be caught by the Scanner properly.
- *
- * Revision 1.5 2002/11/15 21:58:04 peiyongz
- * Leave thread safety issue to message loader
- *
- * Revision 1.4 2002/11/04 14:49:42 tng
- * C++ Namespace Support.
- *
- * Revision 1.3 2002/09/24 20:12:48 tng
- * Performance: use XMLString::equals instead of XMLString::compareString
- *
- * Revision 1.2 2002/05/22 20:54:14 knoaman
- * Prepare for DOM L3 :
- * - Make use of the XMLEntityHandler/XMLErrorReporter interfaces, instead of using
- * EntityHandler/ErrorHandler directly.
- * - Add 'AbstractDOMParser' class to provide common functionality for XercesDOMParser
- * and DOMBuilder.
- *
- * Revision 1.1 2002/03/21 15:34:40 knoaman
- * Add support for reporting line/column numbers of schema errors.
- *
- */
- // ---------------------------------------------------------------------------
- // Includes
- // ---------------------------------------------------------------------------
- #include <xercesc/util/PlatformUtils.hpp>
- #include <xercesc/util/XMLString.hpp>
- #include <xercesc/framework/XMLErrorCodes.hpp>
- #include <xercesc/framework/XMLValidityCodes.hpp>
- #include <xercesc/framework/XMLErrorReporter.hpp>
- #include <xercesc/util/XMLMsgLoader.hpp>
- #include <xercesc/util/XMLRegisterCleanup.hpp>
- #include <xercesc/validators/schema/XSDErrorReporter.hpp>
- #include <xercesc/validators/schema/XSDLocator.hpp>
- XERCES_CPP_NAMESPACE_BEGIN
- // ---------------------------------------------------------------------------
- // Local static data
- // ---------------------------------------------------------------------------
- static XMLMsgLoader* gErrMsgLoader = 0;
- static XMLMsgLoader* gValidMsgLoader = 0;
- // ---------------------------------------------------------------------------
- // Local, static functions
- // ---------------------------------------------------------------------------
- static void reinitErrMsgLoader()
- {
- delete gErrMsgLoader;
- gErrMsgLoader = 0;
- }
- static void reinitValidMsgLoader()
- {
- delete gValidMsgLoader;
- gValidMsgLoader = 0;
- }
- static XMLMsgLoader* getErrMsgLoader()
- {
- static XMLRegisterCleanup cleanupErrMsgLoader;
- if (gErrMsgLoader == 0)
- {
- XMLMsgLoader* t = XMLPlatformUtils::loadMsgSet(XMLUni::fgXMLErrDomain);
- if (!t)
- XMLPlatformUtils::panic(PanicHandler::Panic_CantLoadMsgDomain);
- else {
- if (XMLPlatformUtils::compareAndSwap((void **)&gErrMsgLoader, t, 0) != 0)
- {
- delete t;
- }
- else
- {
- cleanupErrMsgLoader.registerCleanup(reinitErrMsgLoader);
- }
- }
- }
- return gErrMsgLoader;
- }
- static XMLMsgLoader* getValidMsgLoader()
- {
- static XMLRegisterCleanup cleanupValidMsgLoader;
- if (gValidMsgLoader == 0)
- {
- XMLMsgLoader* t = XMLPlatformUtils::loadMsgSet(XMLUni::fgValidityDomain);
- if (!t)
- XMLPlatformUtils::panic(PanicHandler::Panic_CantLoadMsgDomain);
- else {
- if (XMLPlatformUtils::compareAndSwap((void **)&gValidMsgLoader, t, 0) != 0)
- {
- delete t;
- }
- else
- {
- cleanupValidMsgLoader.registerCleanup(reinitValidMsgLoader);
- }
- }
- }
- return gValidMsgLoader;
- }
- // ---------------------------------------------------------------------------
- // XSDErrorReporter: Constructors and Destructor
- // ---------------------------------------------------------------------------
- XSDErrorReporter::XSDErrorReporter(XMLErrorReporter* const errorReporter) :
- fExitOnFirstFatal(false)
- , fErrorReporter(errorReporter)
- {
- }
- // ---------------------------------------------------------------------------
- // XSDErrorReporter: Error reporting
- // ---------------------------------------------------------------------------
- void XSDErrorReporter::emitError(const unsigned int toEmit,
- const XMLCh* const msgDomain,
- const Locator* const aLocator)
- {
- // Bump the error count if it is not a warning
- // if (XMLErrs::errorType(toEmit) != XMLErrorReporter::ErrType_Warning)
- // incrementErrorCount();
- //
- // Load the message into alocal and replace any tokens found in
- // the text.
- //
- const unsigned int msgSize = 1023;
- XMLCh errText[msgSize + 1];
- XMLMsgLoader* msgLoader = getErrMsgLoader();
- XMLErrorReporter::ErrTypes errType = XMLErrs::errorType((XMLErrs::Codes) toEmit);
- if (XMLString::equals(msgDomain, XMLUni::fgValidityDomain)) {
- errType = XMLValid::errorType((XMLValid::Codes) toEmit);
- msgLoader = getValidMsgLoader();
- }
- if (!msgLoader->loadMsg(toEmit, errText, msgSize))
- {
- // <TBD> Should probably load a default message here
- }
- if (fErrorReporter)
- fErrorReporter->error(toEmit, msgDomain, errType, errText, aLocator->getSystemId(),
- aLocator->getPublicId(), aLocator->getLineNumber(),
- aLocator->getColumnNumber());
- // Bail out if its fatal an we are to give up on the first fatal error
- if (errType == XMLErrorReporter::ErrType_Fatal && fExitOnFirstFatal)
- throw (XMLErrs::Codes) toEmit;
- }
- void XSDErrorReporter::emitError(const unsigned int toEmit,
- const XMLCh* const msgDomain,
- const Locator* const aLocator,
- const XMLCh* const text1,
- const XMLCh* const text2,
- const XMLCh* const text3,
- const XMLCh* const text4)
- {
- // Bump the error count if it is not a warning
- // if (XMLErrs::errorType(toEmit) != XMLErrorReporter::ErrType_Warning)
- // incrementErrorCount();
- //
- // Load the message into alocal and replace any tokens found in
- // the text.
- //
- const unsigned int maxChars = 2047;
- XMLCh errText[maxChars + 1];
- XMLMsgLoader* msgLoader = getErrMsgLoader();
- XMLErrorReporter::ErrTypes errType = XMLErrs::errorType((XMLErrs::Codes) toEmit);
- if (XMLString::equals(msgDomain, XMLUni::fgValidityDomain)) {
- errType = XMLValid::errorType((XMLValid::Codes) toEmit);
- msgLoader = getValidMsgLoader();
- }
- if (!msgLoader->loadMsg(toEmit, errText, maxChars, text1, text2, text3, text4))
- {
- // <TBD> Should probably load a default message here
- }
- if (fErrorReporter)
- fErrorReporter->error(toEmit, msgDomain, errType, errText, aLocator->getSystemId(),
- aLocator->getPublicId(), aLocator->getLineNumber(),
- aLocator->getColumnNumber());
- // Bail out if its fatal an we are to give up on the first fatal error
- if (errType == XMLErrorReporter::ErrType_Fatal && fExitOnFirstFatal)
- throw (XMLErrs::Codes) toEmit;
- }
- XERCES_CPP_NAMESPACE_END