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DatabasePlatform.c
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DatabasePlatform.c
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/**
* Licensed to JumpMind Inc under one or more contributor
* license agreements. See the NOTICE file distributed
* with this work for additional information regarding
* copyright ownership. JumpMind Inc licenses this file
* to you under the GNU General Public License, version 3.0 (GPLv3)
* (the "License"); you may not use this file except in compliance
* with the License.
*
* You should have received a copy of the GNU General Public License,
* version 3.0 (GPLv3) along with this library; if not, see
* <http://www.gnu.org/licenses/>.
*
* 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 "db/platform/DatabasePlatform.h"
SymTable * SymDatabasePlatform_getTableFromCache(SymDatabasePlatform *this, char *catalog, char *schema, char *tableName, unsigned int forceReread) {
// TODO: need a hash table and caching of Table objects
return this->readTableFromDatabase(this, catalog, schema, tableName);
}
SymTable * SymDatabasePlatform_readTableFromDatabase(SymDatabasePlatform *this, char *catalog, char *schema, char *tableName) {
if (catalog == NULL) {
catalog = this->defaultCatalog;
}
if (schema == NULL) {
schema = this->defaultSchema;
}
SymTable *table = this->ddlReader->readTable(this->ddlReader, catalog, schema, tableName);
return table;
}
void SymDatabasePlatform_resetCachedTableModel(SymDatabasePlatform *this) {
// TODO: implement along with caching.
}
void SymDatabasePlatform_destroy(SymDatabasePlatform *this) {
}
SymDatabasePlatform * SymDatabasePlatform_new(SymDatabasePlatform *this) {
if (this != NULL) {
this->getTableFromCache = (void *) &SymDatabasePlatform_getTableFromCache;
this->readTableFromDatabase = (void *) &SymDatabasePlatform_readTableFromDatabase;
this->resetCachedTableModel = (void *)&SymDatabasePlatform_resetCachedTableModel;
this->destroy = (void *) &SymDatabasePlatform_destroy;
}
return this;
}