1 files changed, 98 insertions, 0 deletions
diff --git a/das-cpp/trunk/runtime/core/src/apache/das/rdb/TableData.cpp b/das-cpp/trunk/runtime/core/src/apache/das/rdb/TableData.cpp
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+++ b/das-cpp/trunk/runtime/core/src/apache/das/rdb/TableData.cpp
@@ -0,0 +1,98 @@
+/*
+ * 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/TableData.h"
+
+namespace apache {
+	namespace das {
+		namespace rdb {
+
+TableData::TableData(const Table& table, ResultSetPtr resultSet) : PKObject(table) {
+	dataObject = 0;
+	const std::map<std::string, const Column*>& columns = table.getColumns();
+	std::map<std::string, const Column*>::const_iterator columnIterator;
+	const ResultSetMetaData& metaData = resultSet->getResultSetMetaData();
+	const KeyDataList& primaryKeys = getPrimaryKeys();
+	
+	for (columnIterator = columns.begin() ; columnIterator != columns.end() ; 
+		columnIterator++) {
+
+			const Column& column = *columnIterator->second;
+			std::string columnName = column.getName();
+
+			if (metaData.containsColumn(table.getTableName(), columnName)) {
+				ColumnData* columnData = new ColumnData(column, resultSet);
+
+				columnsData.insert(std::make_pair(columnName, columnData));
+
+				if (column.isPK()) {
+					addPrimaryKey(columnName, *columnData);
+				}
+
+			}
+
+	}
+
+}
+
+TableData::~TableData(void) {
+	std::map<std::string, ColumnData*>::iterator it;
+
+	for (it = columnsData.begin() ; it != columnsData.end() ; it++) {
+
+		if (!(it->second->getColumn().isPK())) {
+			delete it->second;
+		}
+
+	}
+	
+}
+
+bool TableData::hasPK(void) const {
+	const KeyDataList& primaryKeys = getPrimaryKeys();
+	return (primaryKeys.size() == getTable().getPKColumnCount() && primaryKeys.size() > 0);
+}
+
+commonj::sdo::DataObjectPtr TableData::getGraphObject(void) const {
+	return dataObject;
+}
+
+void TableData::populateDataGraph(GraphBuilder& graphBuilder) {
+	dataObject = graphBuilder.getRoot()->createDataObject(getTable().getTableName().c_str());
+	std::map<std::string, ColumnData*>::iterator it;
+
+	for (it = columnsData.begin() ; it != columnsData.end() ; it++) {
+		it->second->populateDataGraph(*this);
+	}
+
+}
+
+ColumnData* TableData::getColumnData(std::string columnName) const {
+	std::map<std::string, ColumnData*>::const_iterator it = columnsData.find(columnName);
+
+	if (it == columnsData.end()) {
+		return 0;
+	}
+
+	return it->second;
+
+}
+
+		};
+	};
+};