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/*
* 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.
*/
/* $Rev$ $Date$ */
#ifndef _SDOXMLWRITER_H_
#define _SDOXMLWRITER_H_
#include "commonj/sdo/disable_warn.h"
#include <libxml/xmlwriter.h>
#include "commonj/sdo/XMLDocument.h"
#include "commonj/sdo/SDOXMLString.h"
#include "commonj/sdo/SchemaInfo.h"
#include "commonj/sdo/DataFactory.h"
#include "commonj/sdo/XSDPropertyInfo.h"
#include <stack>
#include "commonj/sdo/SAX2Namespaces.h"
#include "commonj/sdo/DataObjectImpl.h"
namespace commonj
{
namespace sdo
{
/**
* SDOXMLWriter writes a data object tree to XML
*/
class SDOXMLWriter
{
public:
SDOXMLWriter(DataFactoryPtr dataFactory = NULL);
virtual ~SDOXMLWriter();
int write(XMLDocumentPtr doc, int indent=-1);
protected:
void setWriter(xmlTextWriterPtr textWriter);
void freeWriter();
private:
xmlTextWriterPtr writer;
void handleChangeSummaryAttributes(
ChangeSummaryPtr cs,
DataObjectPtr doB);
void handleChangeSummaryElements(
ChangeSummaryPtr cs,
DataObjectPtr dob);
void handleChangeSummaryDeletedObject(
const char* name,
ChangeSummaryPtr cs,
DataObjectPtr dob);
void handleSummaryChange(
const SDOXMLString& elementName,
ChangeSummaryPtr cs,
DataObjectPtr dob);
void handleChangeSummary(
const SDOXMLString& elementName,
ChangeSummaryPtr cs);
void addToNamespaces(DataObjectImpl* dob);
void addNamespace(const SDOXMLString& uri, bool tns=false);
int writeDO(
DataObjectPtr dataObject,
const SDOXMLString& elementURI,
const SDOXMLString& elementName,
bool writeXSIType = false,
bool isRoot = false);
void writeDOElements(DataObjectPtr dataObject,
const PropertyList& pl,
unsigned int start,
unsigned int number);
/**
* A wrapper for the libxml2 function xmlTextWriterWriteElement
* it detects CDATA sections before wrting out element contents
*/
int writeXMLElement(xmlTextWriterPtr writer,
const SDOXMLString& name,
const SDOXMLString& content);
SchemaInfo* schemaInfo;
DataFactoryPtr dataFactory;
XSDPropertyInfo* getPropertyInfo(const Property& property);
std::map<SDOXMLString,SDOXMLString> namespaceMap;
SDOXMLString tnsURI;
bool determineNamespace(DataObjectPtr dataObject, const Property& prop,
SDOXMLString& elementURI, SDOXMLString& elementName);
void writeReference(
const SDOXMLString& propertyName,
DataObjectPtr dataObject,
const Property& property,
bool isElement,
DataObjectPtr refferedToObject = 0);
static const SDOXMLString s_xsi;
static const SDOXMLString s_type;
static const SDOXMLString s_nil;
static const SDOXMLString s_true;
static const SDOXMLString s_xsiNS;
static const SDOXMLString s_xmlns;
static const SDOXMLString s_commonjsdo;
static const SDOXMLString s_wsdl;
static const SDOXMLString s_wsdluri;
static const SDOXMLString s_soap;
static const SDOXMLString s_soapuri;
static const SDOXMLString s_http;
static const SDOXMLString s_httpuri;
};
} // End - namespace sdo
} // End - namespace commonj
#endif //_SDOXMLWRITER_H_
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