1 files changed, 145 insertions, 0 deletions
diff --git a/das-java/tags/1.0-incubator-M2/rdb/src/main/java/org/apache/tuscany/das/rdb/config/wrapper/TableWrapper.java b/das-java/tags/1.0-incubator-M2/rdb/src/main/java/org/apache/tuscany/das/rdb/config/wrapper/TableWrapper.java
new file mode 100644
index 0000000000..82961861e2
--- /dev/null
+++ b/das-java/tags/1.0-incubator-M2/rdb/src/main/java/org/apache/tuscany/das/rdb/config/wrapper/TableWrapper.java
@@ -0,0 +1,145 @@
+/*
+ * 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.config.wrapper;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.tuscany.das.rdb.config.Column;
+import org.apache.tuscany.das.rdb.config.Table;
+
+public class TableWrapper {
+
+    private Table table;
+
+    public TableWrapper(Table table) {
+        this.table = table;
+    }
+
+    public String getTypeName() {
+        return table.getTypeName() == null ? table.getTableName() : table.getTypeName();
+    }
+
+    public Collection getPrimaryKeyNames() {
+        List pkNames = new ArrayList();
+        Iterator i = table.getColumn().iterator();
+        while (i.hasNext()) {
+            Column c = (Column) i.next();
+            if (c.isPrimaryKey()) {
+                pkNames.add(c.getColumnName());
+            }
+        }
+        return pkNames;
+    }
+
+    public Collection getPrimaryKeyProperties() {
+
+        List keyProperties = new ArrayList();
+        Iterator columns = table.getColumn().iterator();
+        while (columns.hasNext()) {
+            Column c = (Column) columns.next();
+            if (c.isPrimaryKey()) {
+                keyProperties.add(getColumnPropertyName(c));
+            }
+        }
+
+        return keyProperties;
+    }
+
+    private String getColumnPropertyName(Column c) {
+        if (c.getPropertyName() != null) {
+            return c.getPropertyName();
+        }
+
+        return c.getColumnName();
+    }
+
+    public boolean isGeneratedColumnProperty(String name) {
+        Column c = getColumnByPropertyName(name);
+        return c == null ? false : c.isGenerated();
+    }
+
+    public String getConverter(String propertyName) {
+        Column c = getColumnByPropertyName(propertyName);
+        return (c == null) ? null : c.getConverterClassName();
+    }
+
+    public Column getColumnByPropertyName(String propertyName) {
+        Iterator columns = table.getColumn().iterator();
+        while (columns.hasNext()) {
+            Column c = (Column) columns.next();
+            String property = c.getPropertyName();
+            if (property == null) {
+                property = c.getColumnName();
+            }
+            if (propertyName.equals(property)) {
+                return c;
+            }
+        }
+
+        return null;
+    }
+
+    public Column getCollisionColumn() {
+        Iterator columns = table.getColumn().iterator();
+        while (columns.hasNext()) {
+            Column c = (Column) columns.next();
+            if (c.isCollision()) {
+                return c;
+            }
+        }
+
+        return null;
+
+    }
+
+    public String getCollisionColumnPropertyName() {
+        Column c = getCollisionColumn();
+        if (c.getPropertyName() != null) {
+            return c.getPropertyName();
+        } 
+        return c.getColumnName();
+        
+    }
+
+    public String getManagedColumnPropertyName() {
+        Iterator i = table.getColumn().iterator();
+        while (i.hasNext()) {
+            Column c = (Column) i.next();
+            if (c.isManaged()) {
+                return c.getPropertyName() == null ? c.getColumnName() : c.getPropertyName();
+            }
+        }
+        return null;
+
+    }
+
+    public Column getManagedColumn() {
+        Iterator i = table.getColumn().iterator();
+        while (i.hasNext()) {
+            Column c = (Column) i.next();
+            if (c.isManaged()) {
+                return c;
+            }
+        }
+        return null;
+    }
+}