1 files changed, 86 insertions, 0 deletions
diff --git a/das-java/branches/das-java-M2/rdb/src/main/java/org/apache/tuscany/das/rdb/graphbuilder/impl/TableData.java b/das-java/branches/das-java-M2/rdb/src/main/java/org/apache/tuscany/das/rdb/graphbuilder/impl/TableData.java
new file mode 100644
index 0000000000..35bfb591bd
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+++ b/das-java/branches/das-java-M2/rdb/src/main/java/org/apache/tuscany/das/rdb/graphbuilder/impl/TableData.java
@@ -0,0 +1,86 @@
+/*
+ * 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.
+ */
+package org.apache.tuscany.das.rdb.graphbuilder.impl;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.log4j.Logger;
+import org.apache.tuscany.das.rdb.util.LoggerFactory;
+
+/**
+ * 
+ */
+public class TableData {
+    private final Logger logger = LoggerFactory.INSTANCE.getLogger(TableData.class);
+
+    private Map columnData = new HashMap();
+
+    private List primaryKey = new ArrayList();
+
+    private final String name;
+
+    private boolean hasValidPrimaryKey = true;
+
+    public TableData(String tableName) {
+        if (this.logger.isDebugEnabled()) {
+            this.logger.debug("Creating TableData for table " + tableName);
+        }
+
+        this.name = tableName;
+    }
+
+    public void addData(String columnName, boolean isPrimaryKeyColumn, Object data) {
+        if (this.logger.isDebugEnabled()) {
+            this.logger.debug("Adding column " + columnName + " with value " + data);
+        }
+
+        columnData.put(columnName, data);
+        if (isPrimaryKeyColumn) {
+            if (data == null) {
+                if (this.logger.isDebugEnabled()) {
+                    this.logger.debug("Column " + columnName + " is a primary key column and is null");
+                }
+                hasValidPrimaryKey = false;
+            }
+            primaryKey.add(data);
+        }
+    }
+
+    public Object getColumnData(String columnName) {
+        return columnData.get(columnName);
+    }
+
+    public String getTableName() {
+        return this.name;
+    }
+
+    /**
+     * @return
+     */
+    public List getPrimaryKeyValues() {
+        return primaryKey;
+    }
+
+    public boolean hasValidPrimaryKey() {
+        return hasValidPrimaryKey;
+    }
+}