1 files changed, 80 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-stable-20060304/das/rdb/src/main/java/org/apache/tuscany/das/rdb/impl/CommandFactoryImpl.java b/sca-java-1.x/tags/java-stable-20060304/das/rdb/src/main/java/org/apache/tuscany/das/rdb/impl/CommandFactoryImpl.java
new file mode 100644
index 0000000000..6d719e6254
--- /dev/null
+++ b/sca-java-1.x/tags/java-stable-20060304/das/rdb/src/main/java/org/apache/tuscany/das/rdb/impl/CommandFactoryImpl.java
@@ -0,0 +1,80 @@
+/**
+ *
+ *  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.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.das.rdb.ApplyChangesCommand;
+import org.apache.tuscany.das.rdb.Command;
+import org.apache.tuscany.das.rdb.CommandFactory;
+
+
+public class CommandFactoryImpl implements CommandFactory {
+	
+	protected Map namedCommands = new HashMap();
+
+	public Command createCommand(String sql) {
+		return createCommand(sql, null);
+	}
+
+	public Command createCommand(String sql, InputStream model) {
+
+		sql = sql.trim(); //Remove leading white space
+		char firstChar = Character.toUpperCase(sql.charAt(0));
+		switch (firstChar) {
+		case 'S':
+			return new ReadCommandImpl(sql, model);
+		case 'I':
+			return new InsertCommandImpl(sql);
+		case 'U':
+			return new UpdateCommandImpl(sql);
+		case 'D':
+			return new DeleteCommandImpl(sql);
+		case '{':
+			return new SPCommandImpl(sql);
+		default:
+			throw new Error("SQL => " + sql + " is not valid");
+		}
+
+	}
+
+	public Command createReadCommand(String sql) {
+		return new ReadCommandImpl(sql);
+	}
+
+	public Command createReadCommand(String sql, InputStream model) {
+		return new ReadCommandImpl(sql, model);
+	}
+
+	public ApplyChangesCommand createApplyChangesCommand() {
+		return new ApplyChangesCommandImpl();
+	}
+
+	public ApplyChangesCommand createApplyChangesCommand(
+			InputStream mappingModel) throws IOException {
+		return new ApplyChangesCommandImpl(mappingModel);
+	}
+
+	public Command getCommand (String name) {
+		return (Command) namedCommands.get(name);
+	}
+
+	
+}