diff options
Diffstat (limited to 'tags/cpp-stable-20060304/sdo/runtime/core/src/commonj/sdo/CopyHelper.cpp')
-rw-r--r-- | tags/cpp-stable-20060304/sdo/runtime/core/src/commonj/sdo/CopyHelper.cpp | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/tags/cpp-stable-20060304/sdo/runtime/core/src/commonj/sdo/CopyHelper.cpp b/tags/cpp-stable-20060304/sdo/runtime/core/src/commonj/sdo/CopyHelper.cpp deleted file mode 100644 index 19d2913fcc..0000000000 --- a/tags/cpp-stable-20060304/sdo/runtime/core/src/commonj/sdo/CopyHelper.cpp +++ /dev/null @@ -1,258 +0,0 @@ -/* - * - * Copyright 2005 The Apache Software Foundation or its licensors, as applicable. - * - * Licensed 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: 2005/12/22 16:54:14 $ */ - -#include "commonj/sdo/Property.h" -#include "commonj/sdo/Type.h" -#include "commonj/sdo/TypeList.h" -#include "commonj/sdo/Sequence.h" -#include "commonj/sdo/RefCountingPointer.h" -#include "commonj/sdo/DataObjectImpl.h" - - -#include "commonj/sdo/CopyHelper.h" - -namespace commonj{ -namespace sdo{ - - /** CopyHelper provides static copying helper functions. - * - * CopyHelper provides shallow and deep copy of data objects. - * copyShallow() copies the DataType members of the data object. - * copy() copies all the members and recurses downwards though - * the data graph - */ - - void CopyHelper::transferitem(DataObjectPtr to, DataObjectPtr from, const Property& p) - { - switch (p.getTypeEnum()) - { - case Type::BooleanType: - to->setBoolean( p, from->getBoolean(p)); - break; - case Type::ByteType: - to->setByte( p, from->getByte(p)); - break; - case Type::CharacterType: - to->setCharacter( p, from->getCharacter(p)); - break; - case Type::IntegerType: - to->setInteger( p, from->getInteger(p)); - break; - case Type::ShortType: - to->setShort( p,from->getShort(p)); - break; - case Type::DoubleType: - to->setDouble( p, from->getDouble(p)); - break; - case Type::FloatType: - to->setFloat( p, from->getFloat(p)); - break; - case Type::LongType: - to->setLong( p, from->getLong(p)); - break; - case Type::DateType: - to->setDate( p, from->getDate(p)); - break; - case Type::BigDecimalType: - case Type::BigIntegerType: - case Type::UriType: - case Type::StringType: - { - unsigned int siz = from->getLength(p); - if (siz > 0) - { - wchar_t * buf = new wchar_t[siz]; - from->getString(p,buf, siz); - to->setString(p, buf, siz); - delete buf; - } - } - break; - case Type::BytesType: - { - unsigned int siz = from->getLength(p); - if (siz > 0) - { - char * buf = new char[siz]; - from->getBytes(p,buf, siz); - to->setBytes(p, buf, siz); - delete buf; - } - } - break; - default: - break; - } // switch - } - - void CopyHelper::transferlist(DataObjectList& to, DataObjectList& from, Type::Types t) - { - for (int i=0;i< from.size(); i++) - { - switch (t) - { - case Type::BooleanType: - to.append(from.getBoolean(i)); - break; - case Type::ByteType: - to.append(from.getByte(i)); - break; - case Type::CharacterType: - to.append(from.getCharacter(i)); - break; - case Type::IntegerType: - to.append(from.getInteger(i)); - break; - case Type::ShortType: - to.append(from.getShort(i)); - break; - case Type::DoubleType: - to.append(from.getDouble(i)); - break; - case Type::FloatType: - to.append(from.getFloat(i)); - break; - case Type::LongType: - to.append(from.getLong(i)); - break; - case Type::DateType: - to.append(from.getDate(i)); - break; - case Type::BigDecimalType: - case Type::BigIntegerType: - case Type::UriType: - case Type::StringType: - { - unsigned int siz = from.getLength(i); - if (siz > 0) - { - wchar_t * buf = new wchar_t[siz]; - from.getString(i,buf,siz); - to.append(buf,siz); - delete buf; - } - } - break; - - case Type::BytesType: - { - unsigned int siz = from.getLength(i); - if (siz > 0) - { - char * buf = new char[siz]; - from.getBytes(i,buf,siz); - to.append(buf,siz); - delete buf; - } - } - break; - - default: - break; - } // case - } // for - } // method - - /** CopyHelper provides static copying helper functions. - * - * copyShallow() copies the DataType members of the data object. - * copy() copies all the members and recurses downwards though - * the data graph - */ - DataObjectPtr CopyHelper::copyShallow(DataObjectPtr dataObject) - { - return internalCopy(dataObject, false); - - } - - /** CopyHelper provides static copying helper functions. - * - * copyShallow() copies the DataType members of the data object. - * copy() copies all the members and recurses downwards though - * the data graph - */ - DataObjectPtr CopyHelper::copy(DataObjectPtr dataObject) - { - return internalCopy(dataObject, true); - } - - DataObjectPtr CopyHelper::internalCopy(DataObjectPtr dataObject, - bool fullCopy) - { - - DataObject* theob = dataObject; - DataFactoryPtr fac = ((DataObjectImpl*)theob)->getDataFactory(); - if (!fac) return 0; - - const Type& t = dataObject->getType(); - DataObjectPtr newob = fac->create(t); - if (!newob) return 0; - - PropertyList pl = dataObject->getInstanceProperties(); - for (int i=0;i < pl.size(); i++) - { - if (dataObject->isSet(pl[i])) - { - // data objects are only copied in the deep copy case - if (pl[i].getType().isDataObjectType()) - { - if (!fullCopy) - { - continue; - } - else - { - if (pl[i].isMany()) - { - DataObjectList& dolold = dataObject->getList(pl[i]); - DataObjectList& dolnew = newob->getList(pl[i]); - for (int i=0;i< dolold.size(); i++) - { - dolnew.append(internalCopy(dolold[i],true)); - } - } - else - { - DataObjectPtr dob = dataObject->getDataObject(pl[i]); - newob->setDataObject(pl[i],internalCopy(dob,true)); - } - } - } - else - { - if (pl[i].isMany()) - { - DataObjectList& dolold = dataObject->getList(pl[i]); - DataObjectList& dolnew = newob->getList(pl[i]); - transferlist(dolnew,dolold, pl[i].getTypeEnum()); - } - else - { - transferitem(newob,dataObject, pl[i]); - } - } // else - } - } - return newob; - } - - -} -}; - |