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Posted to commits@tuscany.apache.org by ad...@apache.org on 2007/05/11 23:40:10 UTC
svn commit: r537298 - in
/incubator/tuscany/cpp/das/runtime/core/src/apache/das:
RefCountingObject.cpp rdb/Database.cpp rdb/database.cpp refcountingobject.cpp
Author: adrianocrestani
Date: Fri May 11 14:40:09 2007
New Revision: 537298
URL: http://svn.apache.org/viewvc?view=rev&rev=537298
Log:
renamed incorrect file names
Added:
incubator/tuscany/cpp/das/runtime/core/src/apache/das/RefCountingObject.cpp
incubator/tuscany/cpp/das/runtime/core/src/apache/das/rdb/Database.cpp
Removed:
incubator/tuscany/cpp/das/runtime/core/src/apache/das/rdb/database.cpp
incubator/tuscany/cpp/das/runtime/core/src/apache/das/refcountingobject.cpp
Added: incubator/tuscany/cpp/das/runtime/core/src/apache/das/RefCountingObject.cpp
URL: http://svn.apache.org/viewvc/incubator/tuscany/cpp/das/runtime/core/src/apache/das/RefCountingObject.cpp?view=auto&rev=537298
==============================================================================
--- incubator/tuscany/cpp/das/runtime/core/src/apache/das/RefCountingObject.cpp (added)
+++ incubator/tuscany/cpp/das/runtime/core/src/apache/das/RefCountingObject.cpp Fri May 11 14:40:09 2007
@@ -0,0 +1,221 @@
+/*
+ * 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.
+ */
+
+#include "apache/das/RefCountingObject.h"
+#include "apache/das/rdb/Connection.h"
+#include "apache/das/rdb/Statement.h"
+
+namespace apache {
+ namespace das {
+
+template <class T>
+RefCountingObject<T>::RefCountingObject()
+{
+ refCount = 0;
+ freed = false;
+ refPtrs = new std::list<RefCountingPointer<T>*>();
+}
+
+template <class T>
+RefCountingObject<T>::RefCountingObject(const RefCountingObject<T>& rc)
+{
+ refCount = 0;
+ freed = false;
+ refPtrs = new std::list<RefCountingPointer<T>*>();
+}
+template <class T>
+T& RefCountingObject<T>::operator=(const T& rc)
+{
+ return *this;
+}
+template <class T>
+RefCountingObject<T>::~RefCountingObject()
+{
+ if (!freed) {
+ throw std::logic_error("Function RefCountingObjec<T>::free() must be invoked before deleting this object!");
+ }
+
+ delete refPtrs;
+
+}
+
+template <class T>
+void RefCountingObject<T>::free(void) {
+ std::list<RefCountingPointer<T>*>::iterator it;
+
+ while (!refPtrs->empty()) {
+ RefCountingPointer<T>* aux = *refPtrs->begin();
+ refPtrs->erase(refPtrs->begin());
+ *aux = 0;
+
+ }
+
+ freed = true;
+
+}
+
+template <class T>
+void RefCountingObject<T>::addRef(RefCountingPointer<T>* refPtr)
+
+{
+ if ((*refPtr).isObjectOwner()) {
+ refCount++;
+ }
+
+ refPtrs->push_front(refPtr);
+
+}
+template <class T>
+void RefCountingObject<T>::releaseRef(RefCountingPointer<T>* refPtr)
+{
+ std::list<RefCountingPointer<T>*>::iterator it;
+ bool found = false;
+
+ for (it = refPtrs->begin() ; it != refPtrs->end() ; it++) {
+
+ if (refPtr == *it) {
+ found = true;
+ break;
+
+ }
+
+ }
+
+ if (found) {
+
+ if ((*it)->isObjectOwner()) {
+ refCount--;
+ }
+
+ refPtrs->erase(it);
+
+ if (refCount == 0) {
+ delete this;
+ }
+
+ }
+
+}
+
+template <class T>
+std::ostream& RefCountingObject<T>::printSelf(std::ostream &os)
+{
+ os << "RefCountingObject: reference count = " << refPtrs->size() << std::endl;
+ return os;
+}
+
+ // officially, there is nothing here- but if I dont use the overrides in
+ // the templates, then they dont get generated.
+ void Test ()
+ {
+
+#if defined(WIN32) || defined (_WINDOWS)
+ /* 1) construct */
+
+ rdb::Connection conn("", "", "");
+ rdb::StatementObject* fptr = new rdb::StatementObject();
+ rdb::StatementObject statement;
+ rdb::Statement* s = new rdb::Statement(conn, 0);
+ delete s;
+ rdb::StatementObject* fptr2 = new rdb::StatementObject(statement);
+ fptr->releaseRef(0);
+ fptr->addRef(0);
+ delete fptr;
+
+ rdb::StatementPtr stmt = conn.createStatement();
+ rdb::ResultSetObject* rs1 = new rdb::ResultSetObject();
+ rdb::ResultSetObject rs2;
+ delete rs1;
+ rs2.releaseRef(0);
+ rs2.addRef(0);
+
+ ///* Use the T* and * */
+ //DataObject* dof = dptr;
+ //DataObject& dor = *dptr;
+ //
+ //if (dptr2 == dptr || !dptr){}
+ //
+ //
+ //ChangeSummaryPtr cptr = dptr->getChangeSummary();
+ //cptr = dptr->getChangeSummary();
+ //ChangeSummaryPtr cptr2 = cptr;
+ //
+ //ChangeSummary* cof = cptr;
+ //ChangeSummary& cop = *cptr;
+ //
+ //
+ //if (cptr2 == cptr || !cptr){}
+ //
+ //cptr->endLogging();
+ //
+ //SequencePtr sptr = dptr->getSequence();
+ //sptr = dptr->getSequence();
+ //SequencePtr sptr2 = sptr;
+ //
+ //Sequence* sof = sptr;
+ //Sequence& sop = *sptr;
+ //
+ //
+ //if (sptr2 == sptr || !sptr){}
+ //
+ //sptr->getBooleanValue(0);
+ //
+ //
+ //// Generate code for XMLDocumentPtr
+ //XMLDocumentPtr xmldocptr1 = 0;
+ //XMLDocumentPtr xmldocptr2 = xmldocptr1;
+ //xmldocptr1 = xmldocptr2;
+ //if (xmldocptr2 == xmldocptr1 || !xmldocptr1){}
+ //XMLDocument* xmldocp = xmldocptr1;
+ //XMLDocument& xmldocref = *xmldocptr2;
+ //xmldocptr1->getEncoding();
+
+ //// Generate code for XSDHelperPtr
+ //XSDHelperPtr xsdhptr1 = 0;
+ //XSDHelperPtr xsdhptr2 = xsdhptr1;
+ //xsdhptr1 = xsdhptr2;
+ //if (xsdhptr2 == xsdhptr1 || !xsdhptr1){}
+ //XSDHelper* xsdhp = xsdhptr1;
+ //XSDHelper& xsdhref = *xsdhptr2;
+ //xsdhptr1->define("dummy");
+
+ //// Generate code for XMLHelperPtr
+ //XMLHelperPtr xmlhptr1 = 0;
+ //XMLHelperPtr xmlhptr2 = xmlhptr1;
+ //xmlhptr1 = xmlhptr2;
+ //if (xmlhptr2 == xmlhptr1 || !xmlhptr1){}
+ //XMLHelper* xmlhp = xmlhptr1;
+ //XMLHelper& xmlhref = *xmlhptr2;
+ //xmlhptr1->load("dummy");
+
+ //// Generate code for DataGraphPtr
+ //DataGraphPtr dgptr1 = 0;
+ //DataGraphPtr dgptr2 = dgptr1;
+ //dgptr1 = dgptr2;
+ //if (dgptr2 == dgptr1 || !dgptr1){}
+ //DataGraph* dghp = dgptr1;
+ //DataGraph& dgref = *dgptr2;
+ //dgptr1->getRootObject();
+
+#endif
+
+ }
+
+ };
+};
Added: incubator/tuscany/cpp/das/runtime/core/src/apache/das/rdb/Database.cpp
URL: http://svn.apache.org/viewvc/incubator/tuscany/cpp/das/runtime/core/src/apache/das/rdb/Database.cpp?view=auto&rev=537298
==============================================================================
--- incubator/tuscany/cpp/das/runtime/core/src/apache/das/rdb/Database.cpp (added)
+++ incubator/tuscany/cpp/das/runtime/core/src/apache/das/rdb/Database.cpp Fri May 11 14:40:09 2007
@@ -0,0 +1,49 @@
+/*
+ * 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.
+ */
+#include "apache/das/rdb/Database.h"
+
+namespace apache {
+ namespace das {
+ namespace rdb {
+
+Database::Database(Connection& connection) {
+ this->connection = &connection;
+}
+
+Database::~Database(void) {}
+
+ResultSetPtr Database::getPKs(std::string tableName) const {
+ StatementPtr statement = connection->createStatement();
+ SQLPrimaryKeysA(statement->getODBCStatement(), 0,0,0,0, (SQLCHAR*) (char*) tableName.c_str(), tableName.size());
+
+ return statement->createResultSet();
+
+}
+
+ResultSetPtr Database::getFKs(std::string tableName) const {
+ StatementPtr statement = connection->createStatement();
+ SQLForeignKeysA(statement->getODBCStatement(), 0,0,0,0,0,0, 0,0,0,0,(SQLCHAR*) (char*) tableName.c_str(), tableName.size());
+
+ return statement->createResultSet();
+
+}
+
+ };
+ };
+};
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