| /** \file xcasdeserializer.cpp . |
| ----------------------------------------------------------------------------- |
| |
| |
| * 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. |
| |
| ----------------------------------------------------------------------------- |
| |
| Description: |
| |
| ----------------------------------------------------------------------------- |
| |
| |
| -------------------------------------------------------------------------- */ |
| |
| |
| /* ----------------------------------------------------------------------- */ |
| /* Include dependencies */ |
| /* ----------------------------------------------------------------------- */ |
| #include "uima/pragmas.hpp" |
| #include <memory> |
| |
| #include <xercesc/sax2/XMLReaderFactory.hpp> |
| #include <xercesc/sax2/SAX2XMLReader.hpp> |
| #include <xercesc/sax2/DefaultHandler.hpp> |
| |
| |
| #include "uima/xmlerror_handler.hpp" |
| #include "uima/xcasdeserializer.hpp" |
| #include "uima/xcasdeserializer_handler.hpp" |
| |
| #include "uima/arrayfs.hpp" |
| #include "uima/lowlevel_indexrepository.hpp" |
| #include "uima/lowlevel_indexiterator.hpp" |
| #include "uima/internal_casimpl.hpp" |
| #include "uima/internal_fspromoter.hpp" |
| #include "uima/fsindexrepository.hpp" |
| #include "uima/annotator_context.hpp" |
| |
| #include "uima/msg.h" |
| #include "uima/resmgr.hpp" |
| |
| /* ----------------------------------------------------------------------- */ |
| /* Constants */ |
| /* ----------------------------------------------------------------------- */ |
| |
| |
| /* ----------------------------------------------------------------------- */ |
| /* Forward declarations */ |
| /* ----------------------------------------------------------------------- */ |
| |
| /* ----------------------------------------------------------------------- */ |
| /* Types / Classes */ |
| /* ----------------------------------------------------------------------- */ |
| |
| namespace uima { |
| |
| XCASDeserializer::XCASDeserializer() {} |
| |
| XCASDeserializer::~XCASDeserializer() {} |
| |
| void XCASDeserializer::deserialize(char const * xcasFilename, CAS & cas) { |
| |
| XMLCh* native = XMLString::transcode(xcasFilename); |
| LocalFileInputSource fileIS (native); |
| XMLString::release(&native); |
| XCASDeserializer::deserialize(fileIS, cas); |
| |
| } |
| |
| void XCASDeserializer::deserialize(UnicodeString & xcasFilename, CAS & cas) { |
| char buff[1024]; |
| xcasFilename.extract(0, xcasFilename.length(), buff); |
| XMLCh* native = XMLString::transcode(buff); |
| LocalFileInputSource fileIS (native); |
| XMLString::release(&native); |
| XCASDeserializer::deserialize(fileIS, cas); |
| } |
| |
| void XCASDeserializer::deserialize(char const * xcasFilename, CAS & cas, uima::AnnotatorContext * const ctx) { |
| |
| XMLCh* native = XMLString::transcode(xcasFilename); |
| LocalFileInputSource fileIS (native); |
| XMLString::release(&native); |
| XCASDeserializer::deserialize(fileIS, cas, ctx); |
| |
| } |
| |
| void XCASDeserializer::deserialize(InputSource const & crInputSource, CAS & cas) { |
| // Create a SAX2 parser object. |
| SAX2XMLReader* parser = XMLReaderFactory::createXMLReader(); |
| |
| //register content handler |
| XCASDeserializerHandler * contentHandler = new XCASDeserializerHandler(cas, NULL); |
| parser->setContentHandler(contentHandler); |
| |
| //register error handler |
| XMLErrorHandler* errorHandler = new XMLErrorHandler(); |
| parser->setErrorHandler(errorHandler); |
| |
| // Parse the XML document. |
| // Document content sent to registered ContentHandler instance. |
| try { |
| parser->parse(crInputSource); |
| } catch (const XMLException& e) { |
| char* message = XMLString::transcode(e.getMessage()); |
| cerr << "XMLException message is: \n" |
| << message << "\n"; |
| |
| ErrorInfo errInfo; |
| errInfo.setErrorId((TyErrorId)UIMA_ERR_RESOURCE_CORRUPTED); |
| ErrorMessage msg(UIMA_MSG_ID_EXC_XML_SAXPARSE_FATALERROR); |
| assertWithMsg(sizeof(XMLCh) == sizeof(UChar), "Port required"); |
| msg.addParam((UChar const *) e.getMessage() ); |
| msg.addParam( 0 ); |
| msg.addParam( 0 ); |
| errInfo.setMessage(msg); |
| errInfo.setSeverity(ErrorInfo::unrecoverable); |
| ExcIllFormedInputError exc(errInfo); |
| throw exc; |
| } |
| catch (const SAXParseException& e) { |
| char* message = XMLString::transcode(e.getMessage()); |
| cerr << "SaxParseException message is: \n" |
| << message << "\n"; |
| ErrorInfo errInfo; |
| errInfo.setErrorId((TyErrorId)UIMA_ERR_RESOURCE_CORRUPTED); |
| ErrorMessage msg(UIMA_MSG_ID_EXC_XML_SAXPARSE_FATALERROR); |
| assertWithMsg(sizeof(XMLCh) == sizeof(UChar), "Port required"); |
| msg.addParam((UChar const *) e.getMessage() ); |
| msg.addParam( 0 ); |
| msg.addParam( 0 ); |
| errInfo.setMessage(msg); |
| errInfo.setSeverity(ErrorInfo::unrecoverable); |
| ExcIllFormedInputError exc(errInfo); |
| throw exc; |
| } |
| |
| // Delete the parser instance and handlers |
| delete contentHandler; |
| delete errorHandler; |
| delete parser; |
| } |
| |
| void XCASDeserializer::deserialize(InputSource const & crInputSource, CAS & cas, uima::AnnotatorContext * const ctx) { |
| // Create a SAX2 parser object. |
| SAX2XMLReader* parser = XMLReaderFactory::createXMLReader(); |
| |
| //register content handler |
| XCASDeserializerHandler * contentHandler = new XCASDeserializerHandler(cas, ctx); |
| parser->setContentHandler(contentHandler); |
| |
| //register error handler |
| XMLErrorHandler* errorHandler = new XMLErrorHandler(); |
| parser->setErrorHandler(errorHandler); |
| |
| // Parse the XML document. |
| // Document content sent to registered ContentHandler instance. |
| try { |
| parser->parse(crInputSource); |
| } catch (const XMLException& e) { |
| char* message = XMLString::transcode(e.getMessage()); |
| cerr << "XMLException message is: \n" |
| << message << "\n"; |
| |
| ErrorInfo errInfo; |
| errInfo.setErrorId((TyErrorId)UIMA_ERR_RESOURCE_CORRUPTED); |
| ErrorMessage msg(UIMA_MSG_ID_EXC_XML_SAXPARSE_FATALERROR); |
| assertWithMsg(sizeof(XMLCh) == sizeof(UChar), "Port required"); |
| msg.addParam((UChar const *) e.getMessage() ); |
| msg.addParam( 0 ); |
| msg.addParam( 0 ); |
| errInfo.setMessage(msg); |
| errInfo.setSeverity(ErrorInfo::unrecoverable); |
| ExcIllFormedInputError exc(errInfo); |
| throw exc; |
| } |
| catch (const SAXParseException& e) { |
| char* message = XMLString::transcode(e.getMessage()); |
| cerr << "SaxParseException message is: \n" |
| << message << "\n"; |
| ErrorInfo errInfo; |
| errInfo.setErrorId((TyErrorId)UIMA_ERR_RESOURCE_CORRUPTED); |
| ErrorMessage msg(UIMA_MSG_ID_EXC_XML_SAXPARSE_FATALERROR); |
| assertWithMsg(sizeof(XMLCh) == sizeof(UChar), "Port required"); |
| msg.addParam((UChar const *) e.getMessage() ); |
| msg.addParam( 0 ); |
| msg.addParam( 0 ); |
| errInfo.setMessage(msg); |
| errInfo.setSeverity(ErrorInfo::unrecoverable); |
| ExcIllFormedInputError exc(errInfo); |
| throw exc; |
| } |
| |
| // Delete the parser instance and handlers |
| delete contentHandler; |
| delete errorHandler; |
| delete parser; |
| } |
| |
| |
| } |
| |
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