1 files changed, 111 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/extension/EntryPointContextFactory.java b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/extension/EntryPointContextFactory.java
new file mode 100644
index 0000000000..bb4d1207d4
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/extension/EntryPointContextFactory.java
@@ -0,0 +1,111 @@
+/**
+ * 
+ * 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.extension;
+
+import org.apache.tuscany.core.builder.ContextCreationException;
+import org.apache.tuscany.core.builder.ContextFactory;
+import org.apache.tuscany.core.context.CompositeContext;
+import org.apache.tuscany.core.context.EntryPointContext;
+import org.apache.tuscany.core.context.impl.EntryPointContextImpl;
+import org.apache.tuscany.core.wire.SourceWireFactory;
+import org.apache.tuscany.core.wire.TargetWireFactory;
+import org.apache.tuscany.core.message.MessageFactory;
+import org.apache.tuscany.model.assembly.Scope;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Default factory for contexts that represent entry points.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class EntryPointContextFactory implements ContextFactory<EntryPointContext> {
+
+    private String name;
+
+    private SourceWireFactory sourceWireFactory;
+
+    private MessageFactory msgFactory;
+
+    private List<SourceWireFactory> sourceProxyFactories;
+
+    public EntryPointContextFactory(String name, MessageFactory msgFactory) {
+        assert (name != null) : "Entry point name was null";
+        assert (msgFactory != null) : "Message factory was null";
+        this.name = name;
+        this.msgFactory = msgFactory;
+    }
+
+    public EntryPointContext createContext() throws ContextCreationException {
+        return new EntryPointContextImpl(name, sourceWireFactory, msgFactory);
+    }
+
+    public Scope getScope() {
+        return Scope.MODULE;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void prepare() {
+    }
+
+    public void addTargetWireFactory(String serviceName, TargetWireFactory factory) {
+        // no wires to an entry point from within a composite
+    }
+
+    public TargetWireFactory getTargetWireFactory(String serviceName) {
+        // no wires to an entry point from within a composite
+        return null;
+    }
+
+    public Map<String, TargetWireFactory> getTargetWireFactories() {
+        // no wires to an entry point from within a composite
+        return Collections.emptyMap();
+    }
+
+    public void addSourceWireFactory(String refName, SourceWireFactory factory) {
+        assert (refName != null) : "No reference name specified";
+        assert (factory != null) : "Proxy factory was null";
+        this.sourceWireFactory = factory;
+    }
+
+    public List<SourceWireFactory> getSourceWireFactories() {
+        if (sourceProxyFactories == null) {
+            sourceProxyFactories = new ArrayList<SourceWireFactory>(1);
+            sourceProxyFactories.add(sourceWireFactory);
+        }
+        return sourceProxyFactories;
+    }
+
+    public void addProperty(String propertyName, Object value) {
+        throw new UnsupportedOperationException();
+    }
+
+    public void addSourceWireFactories(String referenceName, Class referenceInterface, List<SourceWireFactory> factories, boolean multiplicity) {
+        if (factories.size() >1){
+            throw new UnsupportedOperationException("Multiple wires for an entry point not allowed");
+        }else if(factories.size() <1){
+            throw new AssertionError("Empty wire factory list");
+        }
+        this.sourceWireFactory = factories.get(0);
+    }
+
+    public void prepare(CompositeContext parent) {
+    }
+}