1 files changed, 0 insertions, 381 deletions
diff --git a/tags/java-stable-20060304/das/rdb/src/main/java/org/apache/tuscany/das/rdb/config/wrapper/MappingWrapper.java b/tags/java-stable-20060304/das/rdb/src/main/java/org/apache/tuscany/das/rdb/config/wrapper/MappingWrapper.java
deleted file mode 100644
index 92499bd000..0000000000
--- a/tags/java-stable-20060304/das/rdb/src/main/java/org/apache/tuscany/das/rdb/config/wrapper/MappingWrapper.java
+++ /dev/null
@@ -1,381 +0,0 @@
-/**
- *
- *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
- *
- *  Licensed 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.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-
-import org.apache.tuscany.das.rdb.Key;
-import org.apache.tuscany.das.rdb.config.Column;
-import org.apache.tuscany.das.rdb.config.Config;
-import org.apache.tuscany.das.rdb.config.ConfigFactory;
-import org.apache.tuscany.das.rdb.config.KeyPair;
-import org.apache.tuscany.das.rdb.config.Relationship;
-import org.apache.tuscany.das.rdb.config.Table;
-import org.apache.tuscany.das.rdb.config.impl.ConfigFactoryImpl;
-import org.apache.tuscany.das.rdb.util.DebugUtil;
-
-
-public class MappingWrapper {
-
-	private static final ConfigFactory factory = ConfigFactoryImpl.eINSTANCE;
-
-	private static final boolean debug = false;
-
-	private Config config;
-
-	public MappingWrapper() {
-		// Empty Constructor
-	}
-
-	public MappingWrapper(Config mapping) {
-		this.config = mapping;
-	}
-
-	public Config getConfig() {
-		return this.config;
-	}
-
-
-	public Table getTable(String name) {
-		if (config == null)
-			return null;
-		DebugUtil.debugln(getClass(), debug, "Looking for table " + name);
-		Iterator i = config.getTable().iterator();
-		while (i.hasNext()) {
-			Table t = (Table) i.next();
-			if (name.equals(t.getName()))
-				return t;
-		}
-
-		return null;
-	}
-
-	public Table getTableByPropertyName(String name) {
-		if (config == null)
-			return null;
-		DebugUtil.debugln(getClass(), debug, "Looking for table by property: "
-				+ name);
-		Iterator i = config.getTable().iterator();
-		while (i.hasNext()) {
-			Table t = (Table) i.next();
-			TableWrapper wrapper = new TableWrapper(t);
-			if (name.equals(wrapper.getPropertyName()))
-				return t;
-		}
-
-		throw new RuntimeException("Table with property name " + name
-				+ " not found.");
-
-	}
-
-	public void addRelationship(String parentName, String childName) {
-
-		if (config == null)
-			config = factory.createConfig();
-
-		QualifiedColumn parent = new QualifiedColumn(parentName);
-		QualifiedColumn child = new QualifiedColumn(childName);
-
-		Relationship r = factory.createRelationship();
-		r.setName(child.getTableName());
-		r.setPrimaryKeyTable(parent.getTableName());
-		r.setForeignKeyTable(child.getTableName());
-		DebugUtil.debugln(getClass(), debug, "Created relationship from "
-				+ r.getPrimaryKeyTable() + " to " + r.getForeignKeyTable() + " named "
-				+ r.getName());
-
-		KeyPair pair = factory.createKeyPair();
-		pair.setPrimaryKeyColumn(parent.getColumnName());
-		pair.setForeignKeyColumn(child.getColumnName());
-
-		r.getKeyPair().add(pair);
-		r.setMany(true);
-
-		config.getRelationship().add(r);
-
-	}
-
-	
-	public void addRelationship(Key parentKey, Key childKey) {
-
-		if (config == null)
-			config = factory.createConfig();
-
-		QualifiedColumn parent = new QualifiedColumn((String) parentKey.getColumNames().get(0));
-		QualifiedColumn child = new QualifiedColumn((String) childKey.getColumNames().get(0));
-		
-		Relationship r = factory.createRelationship();
-		r.setName(child.getTableName());
-		r.setPrimaryKeyTable(parent.getTableName());
-		r.setForeignKeyTable(child.getTableName());
-		DebugUtil.debugln(getClass(), debug, "Created relationship from "
-				+ r.getPrimaryKeyTable() + " to " + r.getForeignKeyTable() + " named "
-				+ r.getName());
-
-		
-		Iterator i = parentKey.getColumNames().iterator();
-		Iterator j = childKey.getColumNames().iterator();
-		while ( i.hasNext() && j.hasNext()) {
-			parent = new QualifiedColumn((String) i.next());
-			child = new QualifiedColumn((String) j.next());
-			KeyPair pair = factory.createKeyPair();
-			pair.setPrimaryKeyColumn(parent.getColumnName());
-			pair.setForeignKeyColumn(child.getColumnName());
-			
-			r.getKeyPair().add(pair);
-		}
-		r.setMany(true);
-		config.getRelationship().add(r);
-
-	}
-
-	public void addPrimaryKey(String columnName) {
-		Key k = new Key(columnName);
-		addPrimaryKey(k, false);
-	}
-
-	public void addPrimaryKey(Key key) {
-		addPrimaryKey(key, false);
-	}
-	
-	public void addGeneratedPrimaryKey(String columnName) {
-		Key key = new Key(columnName);
-		addPrimaryKey(key, true);
-	}
-
-	private void addPrimaryKey(Key key, boolean generated) {
-	if (config == null)
-			config = factory.createConfig();
-
-		Iterator i = key.getColumNames().iterator();
-		while (i.hasNext()) {
-			String columnName = (String) i.next();
-
-			QualifiedColumn pkColumn = new QualifiedColumn(columnName);
-			Table t = findOrCreateTable(pkColumn.getTableName());
-			Column c = findOrCreateColumn(t, pkColumn.getColumnName());
-			c.setPrimaryKey(true);
-			if ( generated )
-				c.setGenerated(true);
-			
-			t.getColumn().add(c);
-		}
-	}
-	
-
-
-	public String getTablePropertyName(String tableName) {
-		Table t = getTable(tableName);
-		if (t == null)
-			return tableName;
-		String propertyName = t.getPropertyName();
-
-		if (propertyName == null)
-			return tableName;
-
-		return propertyName;
-	}
-
-	public Column getColumn(Table t, String name) {
-		if (t == null)
-			return null;
-		Iterator i = t.getColumn().iterator();
-		while (i.hasNext()) {
-			Column c = (Column) i.next();
-			if (c.getName().equals(name)) {
-				return c;
-			}
-		}
-		DebugUtil.debugln(getClass(), debug, "WARNING: Could not find column "
-				+ name + " in table " + t.getName());
-		return null;
-	}
-
-	public String getColumnPropertyName(String tableName, String columnName) {
-		Table t = getTable(tableName);
-		Column c = getColumn(t, columnName);
-		if (c == null)
-			return columnName;
-
-		String propertyName = c.getPropertyName();
-		if (propertyName == null)
-			return c.getName();
-
-		return propertyName;
-	}
-
-	public void addCollisionColumn(String columnName) {
-
-		if (config == null)
-			config = factory.createConfig();
-
-		QualifiedColumn occColumn = new QualifiedColumn(columnName);
-		Table t = findOrCreateTable(occColumn.getTableName());
-		Column c = findOrCreateColumn(t, occColumn.getColumnName());
-		c.setCollision(true);
-
-		config.getTable().add(t);
-	}
-
-	private Table findOrCreateTable(String tableName) {
-		Table table = getTable(tableName);
-		if (table == null) {
-			table = ConfigFactoryImpl.eINSTANCE.createTable();
-			table.setName(tableName);
-			config.getTable().add(table);
-		}
-		return table;
-
-	}
-
-	private Column findOrCreateColumn(Table t, String name) {
-		Iterator i = t.getColumn().iterator();
-		while (i.hasNext()) {
-			Column c = (Column) i.next();
-			if (name.equals(c.getName()))
-				return c;
-		}
-
-		Column c = ConfigFactoryImpl.eINSTANCE.createColumn();
-		c.setName(name);
-		t.getColumn().add(c);
-		return c;
-	}
-
-	public boolean hasRecursiveRelationships() {
-		if (config != null) {
-			Iterator i = getConfig().getRelationship().iterator();
-			while (i.hasNext()) {
-				Relationship r = (Relationship) i.next();
-				if (r.getPrimaryKeyTable().equals(r.getForeignKeyTable()))
-					return true;
-			}
-		}
-		return false;
-	}
-
-	public Collection getRelationshipsByChildTable(String name) {
-		ArrayList results = new ArrayList();
-		if (config != null) {
-			Iterator i = getConfig().getRelationship().iterator();
-			while (i.hasNext()) {
-				Relationship r = (Relationship) i.next();
-				if (name.equals(r.getForeignKeyTable()))
-					results.add(r);
-			}
-		}
-		return results;
-	}
-
-	// TODO optimize
-	public ArrayList getInsertOrder() {
-		DebugUtil.debugln(getClass(), debug, "Getting insert order");
-		ArrayList inserts = new ArrayList();
-		HashMap parentToChild = new HashMap();
-
-		ArrayList parents = new ArrayList();
-		ArrayList children = new ArrayList();
-		if (config != null) {
-			Iterator i = getConfig().getRelationship().iterator();
-			while (i.hasNext()) {
-				Relationship r = (Relationship) i.next();
-				parents.add(r.getPrimaryKeyTable());
-				children.add(r.getForeignKeyTable());
-				parentToChild.put(r.getPrimaryKeyTable(), r.getForeignKeyTable());
-			}
-
-			while (parents.size() > 0) {
-				String parent = (String) parents.get(0);
-				if (!children.contains(parent)) {
-					if (!inserts.contains(parent))
-						inserts.add(parent);
-
-					String child = (String) parentToChild.get(parent);
-					if (!inserts.contains(child))
-						inserts.add(child);
-
-					parents.remove(parent);
-					children.remove(child);
-				} else {
-					parents.add(parents.remove(0));
-				}
-			}
-			inserts.addAll(children);
-
-		}
-
-		DebugUtil.debugln(getClass(), debug, inserts);
-		return inserts;
-	}
-
-	public ArrayList getDeleteOrder() {
-		ArrayList deleteOrder = new ArrayList();
-		deleteOrder.addAll(getInsertOrder());
-		Collections.reverse(deleteOrder);
-		return deleteOrder;
-	}
-
-	public void addConverter(String name, String converter) {
-		if (config == null)
-			config = factory.createConfig();
-
-		QualifiedColumn column = new QualifiedColumn(name);
-		Table t = findOrCreateTable(column.getTableName());
-		Column c = findOrCreateColumn(t, column.getColumnName());
-		c.setConverterClassName(converter);
-
-	}
-
-	public String getConverter(String tableName, String columnName) {
-		Table t = getTable(tableName);
-		Column c = getColumn(t, columnName);
-		if (c != null)
-			return c.getConverterClassName();
-		return null;
-	}
-
-	public HashMap getConverters(Table table) {
-		HashMap converters = new HashMap();
-		
-		Iterator columns = table.getColumn().iterator();
-		while ( columns.hasNext() ) {
-			Column c = (Column) columns.next();
-			if ( c.getConverterClassName() != null ) {
-				String property = c.getPropertyName();
-				if ( property == null )
-					property = c.getName();
-				converters.put(property, c.getConverterClassName());
-			}
-		}
-		return converters;
-	}
-
-	public Relationship getRelationshipByName(String name) {
-		Iterator i = config.getRelationship().iterator();
-		while ( i.hasNext() ) {
-			Relationship r = (Relationship) i.next();
-			if ( name.equals (r.getName())) 
-				return r;
-		}
-		throw new RuntimeException("Could not find relationship " + name + " in the configuration");
-	}
-
-}