diff options
Diffstat (limited to 'sdo-cpp/trunk/runtime/core/src/commonj/sdo/SDOXSDWriter.cpp')
| -rw-r--r-- | sdo-cpp/trunk/runtime/core/src/commonj/sdo/SDOXSDWriter.cpp | 849 |
1 files changed, 849 insertions, 0 deletions
diff --git a/sdo-cpp/trunk/runtime/core/src/commonj/sdo/SDOXSDWriter.cpp b/sdo-cpp/trunk/runtime/core/src/commonj/sdo/SDOXSDWriter.cpp new file mode 100644 index 0000000000..3161c9ad44 --- /dev/null +++ b/sdo-cpp/trunk/runtime/core/src/commonj/sdo/SDOXSDWriter.cpp @@ -0,0 +1,849 @@ +/* + * 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. + */ + +/* $Rev$ $Date$ */ + +#include "commonj/sdo/SDOXSDWriter.h" +#include "iostream" +using namespace::std; +#include "commonj/sdo/DASProperty.h" +#include "commonj/sdo/XSDPropertyInfo.h" +#include "commonj/sdo/SDORuntimeException.h" +#include "commonj/sdo/DataFactoryImpl.h" +#include "commonj/sdo/SDOUtils.h" + +namespace commonj +{ + namespace sdo + { + + using internal::XSDPropertyInfo; + using internal::PropertyDefinitionImpl; + using internal::SDOUtils; + + SDOXSDWriter::SDOXSDWriter( + DataFactoryPtr dataFact) + : dataFactory(dataFact) + { + + } + + SDOXSDWriter::~SDOXSDWriter() + { + freeWriter(); + } + + void SDOXSDWriter::setWriter(xmlTextWriterPtr textWriter) + { + writer = textWriter; + } + + void SDOXSDWriter::freeWriter() + { + if (writer != NULL) + { + xmlFreeTextWriter(writer); + writer = NULL; + } + } + + + void SDOXSDWriter::writeProps( const propertyMap& pl, const SDOXMLString& targetNamespaceURI, + SDOXMLString& xsd) + { + int rc; + + // ------------------------------------------------------- + // Create <element> definitions + // ------------------------------------------------------- + + propertyMap::const_iterator j; + for (j = pl.begin(); j != pl.end(); ++j) + { + const PropertyImpl& prop = (*j).second; + const Type& propType = prop.getType(); + + + SDOXMLString propTypeName = resolveName(propType.getURI(), + propType.getName(), targetNamespaceURI); + + + if (prop.isMany() || !prop.getType().isDataType()) + { + // ----------------------------- + // Write an <element> definition + // ----------------------------- + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("element"), NULL); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("name"), + SDOXMLString(prop.getName())); + + if (!propType.isDataType() && !prop.isContainment()) + { + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("sdoxml:propertyType"), + propTypeName); + propTypeName = "xsd:anyURI"; + } + + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("type"), + propTypeName); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("minOccurs"), + SDOXMLString("0")); + + if (prop.isMany()) + { + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("maxOccurs"), + SDOXMLString("unbounded")); + } + + // End element + rc = xmlTextWriterEndElement(writer); + } + else + { + // ------------------------------- + // Write an <attribute> definition + // ------------------------------- + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("attribute"), NULL); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("name"), + SDOXMLString(prop.getName())); + + if (!propType.isDataType()) + { + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("sdoxml:propertyType"), + propTypeName); + if (prop.isReference()) + { + propTypeName = "xsd:IDREF"; + } + else + { + propTypeName = "xsd:anyURI"; + } + } + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("type"), + propTypeName); + + // End attribute + rc = xmlTextWriterEndElement(writer); + + } // else + } // for + } // method + + + //////////////////////////////////////// + + int SDOXSDWriter::write(const TypeList& types, const SDOXMLString& targetNamespaceURI, + const propertyMap& openprops, int indent) + { + unsigned int i; + if (writer == NULL) + { + // Throw exception + return -1; + } + + int rc = 0; + + if (indent >= 0) + { + xmlTextWriterSetIndent(writer, 1); + if (indent > 0) + { + char * chars = new char[indent+1]; + for (int i=0;i<indent;i++)chars[i] = ' '; + chars[indent] = 0; + xmlTextWriterSetIndentString(writer, SDOXMLString(chars)); + delete chars; + } + else + { + xmlTextWriterSetIndentString(writer, SDOXMLString("")); + } + } + + // -------------------------------------------------------------- + // Write the <schema> definition including namespace information + // -------------------------------------------------------------- + SDOXMLString tns; + SDOXMLString xsd("xsd"); + + SDOXMLString schemaURI = "http://www.w3.org/2001/XMLSchema"; + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("schema"), schemaURI); + if (rc < 0) { + throw SDOXMLParserException(TUSCANY_SDO_EINFO, + "xmlTextWriterStartElementNS failed"); + } + + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("xmlns:sdo"), + SDOXMLString(SDOUtils::sdoURI)); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("xmlns:sdoxml"), + SDOXMLString(SDOUtils::sdoURI) + "/xml"); + + // -------------------------------------------------------------- + // Add all namespaces found in type list + // -------------------------------------------------------------- + int spacecount = 0; + + std::map<SDOXMLString,SDOXMLString>::iterator it; + + for (i = 0; i<types.size(); i++) + { + SDOXMLString uri = types[i].getURI(); + if (uri.equals(SDOUtils::sdoURI)) continue; + std::map<SDOXMLString,SDOXMLString>::iterator it = namespaceMap.find(uri); + if (it == namespaceMap.end()) + { + char buf[4]; + if (!targetNamespaceURI.isNull() + && !targetNamespaceURI.equals(uri)) + { + sprintf(buf,"%d",++spacecount); + SDOXMLString s = SDOXMLString("tns") + buf; + namespaceMap.insert(make_pair(uri,s)); + } + } + } + + for (it = namespaceMap.begin();it != namespaceMap.end(); ++it) + { + SDOXMLString space = SDOXMLString("xmlns:") + (*it).second; + rc = xmlTextWriterWriteAttribute(writer, + space, (*it).first); + } + + // -------------------------------------------------------------- + // Add targetNamespace if necessary + // -------------------------------------------------------------- + if (!targetNamespaceURI.isNull() && !targetNamespaceURI.equals("")) + { + tns = "tns:"; + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("xmlns:tns"), + targetNamespaceURI); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("targetNamespace"), + targetNamespaceURI); + } + + + // -------------------------------------------------------------- + // Now iterate through the Types creating elements as appropriate + // -------------------------------------------------------------- + for (i = 0; i<types.size(); i++) + { + const TypeImpl& type = dynamic_cast<const TypeImpl&>(types[i]); + const Type* baseType = type.getBaseType(); + + // Do not define SDO DataTypes + SDOXMLString uri = type.getURI(); + if (uri.equals(SDOUtils::sdoURI)) + continue; + + // Do not define the RootType + SDOXMLString name = type.getName(); + if (uri.equals(targetNamespaceURI) && name.equals("RootType")) + continue; + + + // -------------------------------------------------------------- + // DataTypes become simpleType definitions + // -------------------------------------------------------------- + if (type.isDataType()) + { + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("simpleType"), NULL); + if (rc < 0) { + throw SDOXMLParserException(TUSCANY_SDO_EINFO, + "xmlTextWriterStartElementNS failed"); + } + + SDOXMLString typeName; + it = namespaceMap.find(type.getURI()); + if (it != namespaceMap.end() && + !targetNamespaceURI.equals((*it).first)) + { + typeName = (*it).second + ":" + name; + } + else + { + typeName = name; + } + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("name"), + typeName); + // -------------------------------------------------------------- + // write any alias. + // -------------------------------------------------------------- + if (type.getAliasCount() > 0) + { + unsigned int j = type.getAliasCount(); + SDOXMLString value = ""; + for (unsigned int i=0;i<j-1;i++) + { + value = value + type.getAlias(i); + value = value + " "; + } + value += type.getAlias(j-1); + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("sdo:aliasName"),value); + + } + + if (baseType != 0) + { + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("restriction"), NULL); + + SDOXMLString baseName = resolveName(baseType->getURI(), baseType->getName(), targetNamespaceURI); + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("base"), + baseName); + + + rc = xmlTextWriterEndElement(writer); + } + rc = xmlTextWriterEndElement(writer); + + } + else + // --------------------------------------------------------------------- + // DataObject Types become ComplexType definitions with a global element + // --------------------------------------------------------------------- + { + rc = xmlTextWriterStartElementNS(writer,xsd, SDOXMLString("element"), NULL); + if (rc < 0) { + throw SDOXMLParserException(TUSCANY_SDO_EINFO, + "xmlTextWriterStartElementNS failed"); + } + + SDOXMLString typeName; + it = namespaceMap.find(type.getURI()); + if (it != namespaceMap.end() && + !targetNamespaceURI.equals((*it).first)) + { + typeName = (*it).second + ":" + name; + } + else + { + typeName = name; + } + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("name"), + name.toLower(0,1)); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("type"), + typeName); + + rc = xmlTextWriterEndElement(writer); + + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("complexType"), NULL); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("name"), + typeName); + + // ----------------------------------------------------- + // If there is an alias, write it + // ----------------------------------------------------- + if (type.getAliasCount() > 0) + { + unsigned int j = type.getAliasCount(); + SDOXMLString value = ""; + for (unsigned int i=0;i<j-1;i++) + { + value = value + type.getAlias(i); + value = value + " "; + } + value += type.getAlias(j-1); + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("sdo:aliasName"),value); + + } + + // ----------------------------------------------------- + // If there is a base type then we need <complexContent> + // ----------------------------------------------------- + if (baseType != 0) + { + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("complexContent"), NULL); + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("extension"), NULL); + + SDOXMLString baseName = resolveName(baseType->getURI(), baseType->getName(), targetNamespaceURI); + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("base"), + baseName); + + // End extension + rc = xmlTextWriterEndElement(writer); + } + + // --------------------------- + // Iterate over the properties + // --------------------------- + const std::vector<PropertyImplPtr> pl = type.getPropertyListReference(); + + if (pl.size() != 0) + { + bool inSequence = false; + + // ------------------------------------------------------- + // Create <element> definitions + // ------------------------------------------------------- + + for (std::vector<PropertyImplPtr>::const_iterator j = pl.begin(); + j != pl.end(); + j++) + { + const Property& prop = *(*j); + const Type& propType = prop.getType(); + + SDOXMLString propTypeName = resolveName(propType.getURI(), + propType.getName(), targetNamespaceURI); + + bool isElement = false; + bool isQName = false; + XSDPropertyInfo* pi = (XSDPropertyInfo*) + ((DASProperty*)&prop)->getDASValue("XMLDAS::PropertyInfo"); + if (pi) + { + PropertyDefinitionImpl propdef = pi->getPropertyDefinition(); + if (propdef.isElement) + isElement=true; + if (propdef.isQName) + isQName=true; + } + + if (prop.isMany() + || prop.isContainment() + || isElement) + { + // ------------------------------------------------- + // Write <sequence> or <choice> before first element + // ------------------------------------------------- + if (!inSequence) + { + if (type.isSequencedType()) + { + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("mixed"), + SDOXMLString("true")); + + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("choice"), NULL); + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("maxOccurs"), + SDOXMLString("unbounded")); + } + else + { + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("sequence"), NULL); + } + inSequence = true; + } + // ----------------------------- + // Write an <element> definition + // ----------------------------- + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("element"), NULL); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("name"), + SDOXMLString(prop.getName())); + + if (!propType.isDataType() && !prop.isContainment()) + { + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("sdoxml:propertyType"), + propTypeName); + propTypeName = "xsd:anyURI"; + } + + if (isQName) + { + propTypeName = "xsd:QName"; + } + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("type"), + propTypeName); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("minOccurs"), + SDOXMLString("0")); + + if (prop.isMany()) + { + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("maxOccurs"), + SDOXMLString("unbounded")); + } + + // ----------------------------------------------------- + // If there is an alias... + // ----------------------------------------------------- + if (prop.getAliasCount() > 0) + { + unsigned int j = prop.getAliasCount(); + SDOXMLString value = ""; + for (unsigned int i=0;i<j-1;i++) + { + value = value + prop.getAlias(i); + value = value + " "; + } + value += prop.getAlias(j-1); + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("sdo:aliasName"),value); + + } + + // End element + rc = xmlTextWriterEndElement(writer); + } + } + + + + // ----------------------------------------------------- + // End <sequence> / <choice> if necessary + // ----------------------------------------------------- + if (inSequence) + { + // End sequence + rc = xmlTextWriterEndElement(writer); + } + + // --------------------------------- + // Add ChangeSummary if there is one + // --------------------------------- + if (type.isChangeSummaryType()) + { + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("element"), NULL); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("name"), + SDOXMLString("changeSummary")); + + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("type"), + SDOXMLString("sdo:ChangeSummaryType")); + + rc = xmlTextWriterEndElement(writer); + } + + // ------------------------------------------------------- + // Create <element> definitions + // ------------------------------------------------------- + for (std::vector<PropertyImplPtr>::const_iterator k = pl.begin(); + k != pl.end(); + k++) + { + const Property& prop = *(*k); + const Type& propType = prop.getType(); + + + SDOXMLString propTypeName = resolveName(propType.getURI(), + propType.getName(), targetNamespaceURI); + + bool isElement = false; + XSDPropertyInfo* pi = (XSDPropertyInfo*) + ((DASProperty*)&prop)->getDASValue("XMLDAS::PropertyInfo"); + if (pi) + { + if (pi->getPropertyDefinition().isElement) + isElement=true; + } + + if (!isElement + && !prop.isMany() + && !prop.isContainment()) + { + // ------------------------------- + // Write an <attribute> definition + // ------------------------------- + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("attribute"), NULL); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("name"), + SDOXMLString(prop.getName())); + + if (!propType.isDataType()) + { + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("sdoxml:propertyType"), + propTypeName); + if (prop.isReference()) + { + propTypeName = "xsd:IDREF"; + } + else + { + propTypeName = "xsd:anyURI"; + } + } + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("type"), + propTypeName); + + // End attribute + rc = xmlTextWriterEndElement(writer); + + } + + } + + } + + // ----------------------------------------------------- + // Write open type information + // ----------------------------------------------------- + if (type.isOpenType()) + { + // <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/> + + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("any"), NULL); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("namespace"), + SDOXMLString("##other")); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("processContents"), + SDOXMLString("lax")); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("minOccurs"), + SDOXMLString("0")); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("maxOccurs"), + SDOXMLString("unbounded")); + + + // End element + rc = xmlTextWriterEndElement(writer); + + // ----------------------------------------------------- + // Write open type information 2 + // ----------------------------------------------------- + //<anyAttribute namespace="##any" processContents="lax"/> + + rc = xmlTextWriterStartElementNS(writer, xsd, SDOXMLString("anyAttribute"), NULL); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("namespace"), + SDOXMLString("##any")); + + rc = xmlTextWriterWriteAttribute(writer, + SDOXMLString("processContents"), + SDOXMLString("lax")); + + // End element + rc = xmlTextWriterEndElement(writer); + + } + + // ----------------------------------------------------- + // End <complexContent> if necessary + // ----------------------------------------------------- + if (baseType != 0) + { + rc = xmlTextWriterEndElement(writer); + } + + + rc = xmlTextWriterEndElement(writer); + } + } + + + // ----------------------------------------------- + // Write any open content from the factory + // ----------------------------------------------- + if (openprops.size() != 0) + { + writeProps(openprops, targetNamespaceURI, xsd); + } + // End the <schema> definition + rc = xmlTextWriterEndElement(writer); + return rc; + } + + + // ======================================================================================== + // resolveName - resolve a Type uri and name to xsd equivalent + // ======================================================================================== + SDOXMLString SDOXSDWriter::resolveName(const SDOXMLString& uri, const SDOXMLString& name, const SDOXMLString& targetNamespaceURI) + { + SDOXMLString resolvedName = name; + if (uri.equals(SDOUtils::sdoURI)) + { + resolvedName = "xsd:"; + if (name.equalsIgnoreCase("Boolean")) + { + resolvedName += "boolean"; + } + else if (name.equalsIgnoreCase("Byte")) + { + resolvedName += "byte"; + } + else if (name.equalsIgnoreCase("Bytes")) + { + resolvedName += "hexBinary"; + } + else if (name.equalsIgnoreCase("Character")) + { + resolvedName += "string"; + } + else if (name.equalsIgnoreCase("OpenDataObject")) + { + resolvedName += "anyType"; + } + else if (name.equalsIgnoreCase("Date")) + { + resolvedName += "dateTime"; + } + else if (name.equalsIgnoreCase("DateTime")) + { + resolvedName += "dateTime"; + } + else if (name.equalsIgnoreCase("Day")) + { + resolvedName += "gDay"; + } + else if (name.equalsIgnoreCase("Decimal")) + { + resolvedName += "decimal"; + } + else if (name.equalsIgnoreCase("Double")) + { + resolvedName += "double"; + } + else if (name.equalsIgnoreCase("Duration")) + { + resolvedName += "duration"; + } + else if (name.equalsIgnoreCase("Float")) + { + resolvedName += "float"; + } + else if (name.equalsIgnoreCase("Int")) + { + resolvedName += "int"; + } + else if (name.equalsIgnoreCase("Integer")) + { + resolvedName += "integer"; + } + else if (name.equalsIgnoreCase("Long")) + { + resolvedName += "long"; + } + else if (name.equalsIgnoreCase("Month")) + { + resolvedName += "gMonth"; + } + else if (name.equalsIgnoreCase("MonthDay")) + { + resolvedName += "gMonthDay"; + } + else if (name.equalsIgnoreCase("Object")) + { + resolvedName += "anySimpleType"; + } + else if (name.equalsIgnoreCase("Short")) + { + resolvedName += "short"; + } + else if (name.equals("String")) + { + resolvedName += "String"; + } + else if (name.equalsIgnoreCase("Strings")) + { + resolvedName += "string"; + } + else if (name.equalsIgnoreCase("Time")) + { + resolvedName += "time"; + } + else if (name.equalsIgnoreCase("Year")) + { + resolvedName += "gYear"; + } + else if (name.equalsIgnoreCase("YearMonth")) + { + resolvedName += "gYearMonth"; + } + else if (name.equalsIgnoreCase("YearMonthDay")) + { + resolvedName += "date"; + } + else if (name.equalsIgnoreCase("URI")) + { + resolvedName += "anyURI"; + } + else + { + resolvedName += "String"; + } + } + else if (!targetNamespaceURI.isNull() && uri.equals(targetNamespaceURI)) + { + resolvedName = "tns:"; + resolvedName += name; + } + else + { + SDOXMLString propTypeName; + std::map<SDOXMLString,SDOXMLString>::iterator it; + it = namespaceMap.find(uri); + if (it != namespaceMap.end() && + !targetNamespaceURI.equals((*it).first)) + { + resolvedName = (*it).second + ":" + name; + } + } + + return resolvedName; + } + + + + } // End - namespace sdo +} // End - namespace commonj + |