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Diffstat (limited to 'sdo-cpp/tags/cpp-sdo-1.0.incubating-M3/runtime/core/src/commonj/sdo/CopyHelper.h')
-rw-r--r-- | sdo-cpp/tags/cpp-sdo-1.0.incubating-M3/runtime/core/src/commonj/sdo/CopyHelper.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/sdo-cpp/tags/cpp-sdo-1.0.incubating-M3/runtime/core/src/commonj/sdo/CopyHelper.h b/sdo-cpp/tags/cpp-sdo-1.0.incubating-M3/runtime/core/src/commonj/sdo/CopyHelper.h new file mode 100644 index 0000000000..f0da4dd869 --- /dev/null +++ b/sdo-cpp/tags/cpp-sdo-1.0.incubating-M3/runtime/core/src/commonj/sdo/CopyHelper.h @@ -0,0 +1,76 @@ +/* + * 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 _COPYHELPER_H_ +#define _COPYHELPER_H_ + + +#include "commonj/sdo/DataObject.h" +#include "commonj/sdo/RefCountingPointer.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 + */ + +class CopyHelper +{ + public: + + /** 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 + */ + static SDO_API DataObjectPtr copyShallow(DataObjectPtr dataObject); + + /** 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 + */ + static SDO_API DataObjectPtr copy(DataObjectPtr dataObject); + + private: + static void transferlist(DataObjectList& to, DataObjectList& from, Type::Types t); + static void transferitem(DataObjectPtr to, DataObjectPtr from, const Property& p); + static void transfersequenceitem(Sequence *to, Sequence *from, const Property& p, int index); + + static DataObjectPtr internalCopy(DataObjectPtr dataObject, bool fullCopy); + static void resolveReferences(DataObjectPtr oldDO, DataObjectPtr newDO); + static void findReferences(DataObjectPtr oldDO, DataObjectPtr newDO, DataObjectPtr obj, DataObjectPtr newObj); + static DataObjectPtr findReference(DataObjectPtr oldDO, DataObjectPtr newDO, DataObjectPtr ref); + +}; +}; +}; + +#endif //_COPYHELPER_H_ |