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diff --git a/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/context/ConfigurationContext.java b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/context/ConfigurationContext.java
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+++ b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/context/ConfigurationContext.java
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+/**
+ * 
+ * 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.core.context;
+
+import org.apache.tuscany.core.builder.BuilderConfigException;
+import org.apache.tuscany.core.config.ConfigurationException;
+import org.apache.tuscany.core.invocation.spi.ProxyFactory;
+import org.apache.tuscany.model.assembly.Extensible;
+
+/**
+ * Offers configuration services in the runtime. A ConfigurationContext is able to configure a model and then build the
+ * runtime representation corresponding to that model in the live system. <p/> Configuration contexts will typically be
+ * hierarchical, delegating to their parent <b>after</b> performing an operation. The parent ConfigurationContext will
+ * typically be injected into an implementation of this interface during registration.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ConfigurationContext {
+
+    /**
+     * Adds additional configuration information to a model object.
+     * 
+     * @param model the model object to be configured
+     * @throws ConfigurationException
+     */
+    public void configure(Extensible model) throws ConfigurationException;
+
+    /**
+     * Decorates the supplied model object with a {@link org.apache.tuscany.core.builder.RuntimeConfiguration} that can
+     * be used to create the runtime context corresponding to the model.
+     * 
+     * @param parent an AggregrateContext that will ultimately become the parent of the runtime context
+     * @param model the model object that defines the configuration to be built
+     * @throws BuilderConfigException
+     * @see org.apache.tuscany.core.builder.RuntimeConfiguration
+     */
+    public void build(AggregateContext parent, Extensible model) throws BuilderConfigException;
+
+    /**
+     * Constructs a wire from a source proxy factory to a corresponding target, potentially performing optimizations
+     * 
+     * @param sourceFactory the proxy factory that will be used to create the injected proxy for a reference
+     * @param targetFactory the proxy factory that contains the invocation chains for the target side of the wire
+     * @param targetType the {@link org.apache.tuscany.core.builder.RuntimeConfiguration} implementation type for the
+     *        wire target
+     * @param downScope whether the source is a shorter lived scope than the target. Used in optimization.
+     * @param targetScopeContext the scope context of the target service
+     * @throws BuilderConfigException
+     */
+    public void wire(ProxyFactory sourceFactory, ProxyFactory targetFactory, Class targetType, boolean downScope,
+            ScopeContext targetScopeContext) throws BuilderConfigException;
+
+    public void wire(ProxyFactory targetFactory, Class targetType, ScopeContext targetScopeContext) throws BuilderConfigException;
+
+}