Move Tuscany from Incubator to top level.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68

16 files changed, 1098 insertions, 0 deletions

diff --git a/branches/sca-java-1.0/modules/topology/DISCLAIMER b/branches/sca-java-1.0/modules/topology/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/branches/sca-java-1.0/modules/topology/LICENSE b/branches/sca-java-1.0/modules/topology/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+   1. Definitions.
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+      "License" shall mean the terms and conditions for use, reproduction,
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+      separable from, or merely link (or bind by name) to the interfaces of,
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
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+      designated in writing by the copyright owner as "Not a Contribution."
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
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+   2. Grant of Copyright License. Subject to the terms and conditions of
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+      Contribution(s) alone or by combination of their Contribution(s)
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+      institute patent litigation against any entity (including a
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+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
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+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
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+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
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+      (c) You must retain, in the Source form of any Derivative Works
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+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
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+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
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diff --git a/branches/sca-java-1.0/modules/topology/NOTICE b/branches/sca-java-1.0/modules/topology/NOTICE
new file mode 100644
index 0000000000..94481d6cfa
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2007 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/branches/sca-java-1.0/modules/topology/pom.xml b/branches/sca-java-1.0/modules/topology/pom.xml
new file mode 100644
index 0000000000..6802f2dc5c
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/pom.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.0-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-topology</artifactId>
+    <name>Apache Tuscany SCA Topology Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.0-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>1.0-incubating-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Component.java b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Component.java
new file mode 100644
index 0000000000..512fa19645
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Component.java
@@ -0,0 +1,63 @@
+/*
+ * 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.sca.topology;
+
+/**
+ * Represents an SCA component and is used to represent which components
+ * will run on a node
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Component {
+    
+    /**
+     * Get the compoent name
+     * 
+     * @return
+     */
+    public String getName();
+    
+    /**
+     * Set the compoent name
+     * 
+     * @param name
+     */
+    public void setName(String name);
+    
+    /**
+     * Get the name of the domain that this scheme belongs to
+     * Not sure in this case whether the domain name should
+     * be part of the component name but am keeping it 
+     * separate for now
+     * 
+     * @return
+     */
+    public String getDomainName();
+    
+    /**
+     * Set the name of the domain that this scheme belongs to
+     * Not sure in this case whether the domain name should
+     * be part of the component name but am keeping it 
+     * separate for now     
+     * 
+     * @param name
+     */
+    public void setDomainName(String domainName);    
+}
diff --git a/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/DefaultTopologyFactory.java b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/DefaultTopologyFactory.java
new file mode 100644
index 0000000000..ddeeac9a93
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/DefaultTopologyFactory.java
@@ -0,0 +1,31 @@
+/*
+ * 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.sca.topology;
+
+import org.apache.tuscany.sca.topology.impl.TopologyFactoryImpl;
+
+/**
+ * A default factory for the topology model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultTopologyFactory extends TopologyFactoryImpl implements TopologyFactory {
+
+}
diff --git a/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Node.java b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Node.java
new file mode 100644
index 0000000000..a44e998e43
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Node.java
@@ -0,0 +1,73 @@
+/*
+ * 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.sca.topology;
+
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Represents an SCA node implementation. An SCA node is a running instance
+ * of a program able to run SCA assemblies. A distributes runtime contains
+ * main nodes
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Node {
+    
+    /**
+     * Get the node name
+     * 
+     * @return
+     */
+    public String getName();
+    
+    /**
+     * Set the node name
+     * 
+     * @param name
+     */
+    public void setName(String name);
+    
+    /**
+     * Get domain names
+     * 
+     * @return
+     */
+    public Set<String> getDomainNames();    
+    
+    /**
+     * Return the Scheme/base URL pairs that this node uses for the 
+     * specified domain. 
+     * 
+     * @param domainName
+     * @return
+     */    
+    public List<Scheme> getSchemes(String domainName);
+
+    /**
+     * Return the list of components that this node will run for the
+     * specified domain
+     * 
+     * @param domainName
+     * @return
+     */
+    public List<Component> getComponents(String domainName);
+
+}
diff --git a/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Runtime.java b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Runtime.java
new file mode 100644
index 0000000000..7775a3878f
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Runtime.java
@@ -0,0 +1,48 @@
+/*
+ * 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.sca.topology;
+
+import java.util.List;
+
+
+/**
+ * Represents an SCA runtime.
+ * 
+ * TBD - just a place holder at the moment
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Runtime {
+
+    /**
+     * Returns the list of nodes that form this runtime
+     * 
+     * @return
+     */
+    public List<Node> getNodes();
+    
+    /**
+     * Get a node by node name
+     * 
+     * @param nodeName the name of the node to return
+     * @return the node
+     */
+    public Node getNode(String nodeName);
+}
diff --git a/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Scheme.java b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Scheme.java
new file mode 100644
index 0000000000..794e43e8a6
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/Scheme.java
@@ -0,0 +1,72 @@
+/*
+ * 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.sca.topology;
+
+
+/**
+ * Represents an SCA scheme. This holds the base URL that a runtime node
+ * will use by default to expose services
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Scheme {
+    
+    /**
+     * Get the scheme name
+     * 
+     * @return
+     */
+    public String getName();
+    
+    /**
+     * Set the scheme name
+     * 
+     * @param name
+     */
+    public void setName(String name);
+
+    /**
+     * Get the scheme base URL
+     * 
+     * @return
+     */
+    public String getBaseURL();
+    
+    /**
+     * Set the scheme base URL
+     * 
+     * @param name
+     */
+    public void setBaseURL(String urlString);
+    
+    /**
+     * Get the name of the domain that this scheme belongs to
+     * 
+     * @return
+     */
+    public String getDomainName();
+    
+    /**
+     * Set the name of the domain that this scheme belongs to
+     * 
+     * @param name
+     */
+    public void setDomainName(String domainName);
+}
diff --git a/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/TopologyFactory.java b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/TopologyFactory.java
new file mode 100644
index 0000000000..020b15ea17
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/TopologyFactory.java
@@ -0,0 +1,55 @@
+/*
+ * 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.sca.topology;
+
+
+/**
+ * A factory for the topology model.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface TopologyFactory {
+
+    
+    /**
+     * Creates a new runtime.
+     * @return
+     */
+    public Runtime createRuntime();    
+    
+    /**
+     * Creates a new node.
+     * @return
+     */
+    public Node createNode();   
+    
+    /**
+     * Creates a new scheme.
+     * @return
+     */
+     public Scheme createScheme();    
+    
+    /**
+     * Creates a new component.
+     * @return
+     */
+    public Component createComponent();      
+    
+}
diff --git a/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/ComponentImpl.java b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/ComponentImpl.java
new file mode 100644
index 0000000000..68364e3420
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/ComponentImpl.java
@@ -0,0 +1,72 @@
+/*
+ * 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.sca.topology.impl;
+
+import org.apache.tuscany.sca.topology.Component;
+
+/**
+ * Represents the scheme defintion for a domain.
+ * 
+ * TBD - just a place holder at the moment
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentImpl implements Component {
+    
+    private String name;
+    private String domainName;
+
+    /**
+     * Get the component name
+     * 
+     * @return
+     */
+    public String getName() {
+        return this.name;
+    }
+    
+    /**
+     * Set the component name
+     * 
+     * @param name
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+   
+    /**
+     * Get the name of the domain that this component belongs to
+     * 
+     * @return
+     */
+    public String getDomainName() {
+        return domainName;
+    }
+    
+    /**
+     * Set the name of the domain that this component belongs to
+     * 
+     * @param name
+     */
+    public void setDomainName(String domainName) {
+        this.domainName = domainName;
+    }
+
+}
diff --git a/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/NodeImpl.java b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/NodeImpl.java
new file mode 100644
index 0000000000..0200376caa
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/NodeImpl.java
@@ -0,0 +1,120 @@
+/*
+ * 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.sca.topology.impl;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.topology.Node;
+import org.apache.tuscany.sca.topology.Scheme;
+import org.apache.tuscany.sca.topology.Component;
+
+/**
+ * Represents an SCA node implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+
+public class NodeImpl implements Node {
+    private HashMap<String, DomainContainer> nodeDomain = new HashMap<String, DomainContainer>();
+    private String name;
+    
+    public class DomainContainer {
+        private List<Scheme> schemes = new ArrayList<Scheme>();
+        private List<Component> components = new ArrayList<Component>();
+        
+        public List<Scheme> getSchemes() {
+            return schemes;
+        }
+        
+        public List<Component> getComponents() {
+            return components;
+        }        
+    }
+    
+    /**
+     * Constructs a new node.
+     */
+    protected NodeImpl() {
+    }
+    
+    /**
+     * Get the node name
+     * 
+     * @return
+     */    
+    public String getName() {
+        return name;
+    }
+    
+    /**
+     * Set the node name
+     * 
+     * @param name
+     */    
+    public void setName(String name) {
+        this.name = name;
+    }    
+    
+    /**
+     * Get domain names
+     * 
+     * @return
+     */
+    public Set<String> getDomainNames() {
+        return nodeDomain.keySet();
+    }
+    
+    /**
+     * Return the Scheme/base URL pairs that this node uses for the 
+     * specified domain. 
+     * 
+     * @param domainName
+     * @return
+     */    
+    public List<Scheme> getSchemes(String domainName) {
+        DomainContainer container = nodeDomain.get(domainName);
+        
+        if (container == null) {
+            container = new DomainContainer();
+            nodeDomain.put(domainName, container);
+        }
+        return container.getSchemes();
+    }
+
+    /**
+     * Return the list of components that this node will run for the
+     * specified domain
+     * 
+     * @param domainName
+     * @return
+     */
+    public List<Component> getComponents(String domainName) {
+        DomainContainer container = nodeDomain.get(domainName);
+        
+        if (container == null) {
+            container = new DomainContainer();
+            nodeDomain.put(domainName, container);
+        }
+        return container.getComponents();
+    }
+}
\ No newline at end of file
diff --git a/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/RuntimeImpl.java b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/RuntimeImpl.java
new file mode 100644
index 0000000000..9a4568deee
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/RuntimeImpl.java
@@ -0,0 +1,55 @@
+/*
+ * 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.sca.topology.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.topology.Runtime;
+import org.apache.tuscany.sca.topology.Node;
+
+/**
+ * Represents an SCA runtime.
+ * 
+ * TBD - just a place holder at the moment
+ *
+ * @version $Rev$ $Date$
+ */
+public class RuntimeImpl implements Runtime {
+    private List<Node> nodes = new ArrayList<Node>();
+    
+    public List<Node> getNodes() {
+        return nodes;
+    }
+    
+    public Node getNode(String nodeName){
+        Node returnNode = null;
+        
+        for(Node node : getNodes()){
+            if ( node.getName().equals(nodeName)){
+                returnNode = node;
+                break;
+            }
+        }
+            
+        return returnNode;
+    }
+
+}
diff --git a/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/SchemeImpl.java b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/SchemeImpl.java
new file mode 100644
index 0000000000..ffd08cef92
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/SchemeImpl.java
@@ -0,0 +1,91 @@
+/*
+ * 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.sca.topology.impl;
+
+import org.apache.tuscany.sca.topology.Scheme;
+
+/**
+ * Represents the scheme defintion for a domain.
+ * 
+ * TBD - just a place holder at the moment
+ *
+ * @version $Rev$ $Date$
+ */
+public class SchemeImpl implements Scheme {
+    
+    private String name;
+    private String baseURL;
+    private String domainName;
+
+    /**
+     * Get the scheme name
+     * 
+     * @return
+     */
+    public String getName() {
+        return this.name;
+    }
+    
+    /**
+     * Set the scheme name
+     * 
+     * @param name
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * Get the scheme base URL
+     * 
+     * @return
+     */
+    public String getBaseURL() {
+        return baseURL;
+    }
+    
+    /**
+     * Set the scheme base URL
+     * 
+     * @param name
+     */
+    public void setBaseURL(String urlString) {
+        this.baseURL = urlString;
+    }
+    
+    /**
+     * Get the name of the domain that this scheme belongs to
+     * 
+     * @return
+     */
+    public String getDomainName() {
+        return domainName;
+    }
+    
+    /**
+     * Set the name of the domain that this scheme belongs to
+     * 
+     * @param name
+     */
+    public void setDomainName(String domainName) {
+        this.domainName = domainName;
+    }
+
+}
diff --git a/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/TopologyFactoryImpl.java b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/TopologyFactoryImpl.java
new file mode 100644
index 0000000000..793ed4a06d
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/main/java/org/apache/tuscany/sca/topology/impl/TopologyFactoryImpl.java
@@ -0,0 +1,50 @@
+/*
+ * 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.sca.topology.impl;
+
+import org.apache.tuscany.sca.topology.Component;
+import org.apache.tuscany.sca.topology.Node;
+import org.apache.tuscany.sca.topology.Runtime;
+import org.apache.tuscany.sca.topology.Scheme;
+import org.apache.tuscany.sca.topology.TopologyFactory;
+
+/**
+ * A factory for the topology model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TopologyFactoryImpl implements TopologyFactory {
+
+    public Runtime createRuntime() {
+        return new RuntimeImpl();
+    }
+
+    public Node createNode() {
+        return new NodeImpl();
+    }
+    
+    public Scheme createScheme() {
+        return new SchemeImpl();
+    }
+    
+    public Component createComponent() {       
+        return new ComponentImpl();
+    }
+}
diff --git a/branches/sca-java-1.0/modules/topology/src/test/java/org/apache/tuscany/sca/topology/TopologyFactoryTestCase.java b/branches/sca-java-1.0/modules/topology/src/test/java/org/apache/tuscany/sca/topology/TopologyFactoryTestCase.java
new file mode 100644
index 0000000000..0cf572ba57
--- /dev/null
+++ b/branches/sca-java-1.0/modules/topology/src/test/java/org/apache/tuscany/sca/topology/TopologyFactoryTestCase.java
@@ -0,0 +1,105 @@
+/*
+ * 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.sca.topology;
+
+import java.util.List;
+
+import junit.framework.TestCase;
+
+
+/**
+ * Test building of assembly model instances using the assembly factory.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TopologyFactoryTestCase extends TestCase {
+
+    TopologyFactory topologyFactory;
+    
+    @Override
+    public void setUp() throws Exception {
+        topologyFactory = new DefaultTopologyFactory();
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        topologyFactory = null;
+    }
+
+    public void testCreateRuntime() {
+        Runtime runtime = topologyFactory.createRuntime();
+        
+        List<Node> nodeList = runtime.getNodes();
+        assertNotNull(nodeList);
+    }
+
+    public void testCreateNode() {
+        Node node = topologyFactory.createNode();
+        
+        node.setName("nodeA");
+        assertEquals(node.getName(), "nodeA");
+        
+        List<Scheme> schemeList = node.getSchemes("domainA");
+        assertNotNull(schemeList);   
+        
+        List<Component> componentList = node.getComponents("domainA");
+        assertNotNull(componentList); 
+    }
+    
+    public void testCreateScheme() {
+        Scheme scheme = topologyFactory.createScheme();
+        
+        scheme.setName("http");
+        assertEquals(scheme.getName(), "http");
+        
+        scheme.setBaseURL("http://localhost:8080");
+        assertEquals(scheme.getBaseURL(), "http://localhost:8080");
+        
+        scheme.setDomainName("domainA");
+        assertEquals(scheme.getDomainName(), "domainA");
+        
+        Node node = topologyFactory.createNode();
+        List<Scheme> schemeList = node.getSchemes("domainA");
+        schemeList.add(scheme);
+        List<Scheme> schemeList1 = node.getSchemes("domainA");
+        Scheme scheme1 = schemeList1.get(0);
+        
+        assertEquals(scheme1.getName(), "http");
+        
+    }
+    
+    public void testCreateComponent() {
+        Component component = topologyFactory.createComponent();
+        
+        component.setName("componentA");
+        assertEquals(component.getName(), "componentA");
+               
+        component.setDomainName("domainA");
+        assertEquals(component.getDomainName(), "domainA");
+        
+        Node node = topologyFactory.createNode();
+        List<Component> componentList = node.getComponents("domainA");
+        componentList.add(component);
+        List<Component> componentList1 = node.getComponents("domainA");
+        Component component1 = componentList1.get(0);
+        
+        assertEquals(component1.getName(), "componentA");        
+    }    
+    
+}