Move Tuscany from Incubator to top level.

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

3 files changed, 337 insertions, 0 deletions

diff --git a/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/DomainException.java b/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/DomainException.java
new file mode 100644
index 0000000000..1a62801b1b
--- /dev/null
+++ b/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/DomainException.java
@@ -0,0 +1,53 @@
+/*
+ * 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.domain;
+
+
+/**
+ * Denotes an error starting the runtime
+ *
+ * @version $Rev: 568826 $ $Date: 2007-08-23 06:27:34 +0100 (Thu, 23 Aug 2007) $
+ */
+public class DomainException extends Exception {
+
+    static final long serialVersionUID = 2096658015909178325L;
+    
+    private String message;    
+    
+    public DomainException() {
+    }    
+    
+    public DomainException(String message) {
+        super(message);
+        setMessage(message);
+    }
+
+    public DomainException(Throwable cause) {
+        super(cause);
+        setMessage(cause.getMessage());
+    }
+    
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }     
+}
diff --git a/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomain.java b/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomain.java
new file mode 100644
index 0000000000..e88a18a534
--- /dev/null
+++ b/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomain.java
@@ -0,0 +1,207 @@
+/*
+ * 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.domain;
+
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+
+
+/**
+ * Represents an SCA domain.
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public interface SCADomain {
+    
+    /**
+     * Start all of the services in the domain.
+     */
+    public void start()
+      throws DomainException;  
+
+    /**
+     * Stop all of the services in the domain.
+     */
+    public void stop()
+      throws DomainException; 
+
+    /**
+     * Destroy the SCA domain.
+     */
+    public void destroy()
+      throws DomainException;
+
+    /**
+     * Returns the URI of the SCA Domain. That URI is the endpoint of the
+     * SCA domain administration service.
+     * 
+     * @return the URI of the SCA Domain
+     */
+    public String getURI();
+    
+    /**
+     * Add an SCA contribution to the domain.
+     *  
+     * @param contributionURI the URI of the contribution
+     * @param contributionURL the URL of the contribution
+     * @throws DomainException
+     */  
+    public void addContribution(String contributionURI, URL contributionURL)
+      throws DomainException;
+    
+    /**
+     * Update an SCA contribution that has previousle been added to the domain.
+     *  
+     * @param contributionURI the URI of the contribution
+     * @param contributionURL the URL of the contribution
+     * @throws DomainException
+     */  
+    public void updateContribution(String contributionURI, URL contributionURL)
+      throws DomainException;    
+    
+    /**
+     * Remove a contribution from the domain.
+     * 
+     * @param contributionURI the URI of the contribution
+     * @throws DomainException
+     */
+    public void removeContribution(String contributionURI)
+      throws DomainException; 
+    
+    /**
+     * Add the supplied composite XML to the identified contribution
+     * 
+     * @param contributionURI the URI of the contribution
+     * @param compositeXML the XML string of the composite 
+     * @throws DomainException
+     */
+    public void addDeploymentComposite(String contributionURI, String compositeXML)
+      throws DomainException;
+    
+    /**
+     * Use the supplied composite XML to update the identified contribution
+     * 
+     * @param contributionURI the URI of the contribution
+     * @param compositeXML the XML string of the composite 
+     * @throws DomainException
+     */
+    public void updateDeploymentComposite(String contributionURI, String compositeXML)
+      throws DomainException;    
+
+    /**
+     * Add a deployable composite to the domain.
+     * 
+     * @param compositeQName the QName of the composite
+     * @throws DomainException     
+     */
+    public void addToDomainLevelComposite(QName compositeQName)
+      throws DomainException;
+    
+    /**
+     * Remove a deployable composite from the domain.
+     * 
+     * @param compositeQName the QName of the composite
+     * @throws DomainException     
+     */
+    public void removeFromDomainLevelComposite(QName compositeQName)
+      throws DomainException; 
+    
+    /**
+     * Returns an XML string representation of the domain level composite
+     * 
+     * @return xml representing the domain level composite
+     */
+    public String getDomainLevelComposite()
+      throws DomainException;
+    
+    /**
+     * Returns an XML String representation of a artifact from within the 
+     * domain namespace formed by the domain level composite
+     * 
+     * @return xml representing the specified artifact
+     */
+    public String getQNameDefinition(QName artifact)
+      throws DomainException;
+    
+    /**
+     * Start a composite. The domain is responsible for starting all the
+     * components in the composite. It may decompose the composite into
+     * one or more smaller composites and load these composites into
+     * an appropriate SCA node for execution.
+     * 
+     * @param compositeQName The QName of the composite
+     * @throws DomainException
+     */
+    public void startComposite(QName compositeQName)
+      throws DomainException;
+    
+    /**
+     * Stop a composite. The domain will stop all the components from the
+     * specified composite.
+     * 
+     * @param compositeQName The QName of the composite
+     * @throws DomainException
+     */
+    public void stopComposite(QName compositeQName)
+      throws DomainException;
+    
+    /**
+     * Cast a type-safe reference to a CallahbleReference. Converts a type-safe
+     * reference to an equivalent CallableReference; if the target refers to a
+     * service then a ServiceReference will be returned, if the target refers to
+     * a callback then a CallableReference will be returned.
+     * 
+     * @param target a reference proxy provided by the SCA runtime
+     * @param <B> the Java type of the business interface for the reference
+     * @param <R> the type of reference to be returned
+     * @return a CallableReference equivalent for the proxy
+     * @throws IllegalArgumentException if the supplied instance is not a
+     *             reference supplied by the SCA runtime
+     */
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+
+    /**
+     * Returns a proxy for a service provided by a component in the SCA domain.
+     * 
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return an object that implements the business interface
+     */
+    public <B> B getService(Class<B> businessInterface, String serviceName);
+
+    /**
+     * Returns a ServiceReference for a service provided by a component in the
+     * SCA domain.
+     * 
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return a ServiceReference for the designated service
+     */
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName);
+
+}
\ No newline at end of file
diff --git a/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomainFactory.java b/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomainFactory.java
new file mode 100644
index 0000000000..860ab0171b
--- /dev/null
+++ b/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomainFactory.java
@@ -0,0 +1,77 @@
+/*
+ * 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.domain;
+
+import java.lang.reflect.Constructor;
+
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * A factory for SCA domains. 
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public abstract class SCADomainFactory {
+    
+        
+    /**
+     * Returns a new SCA domain factory instance.
+     *  
+     * @return a new SCA domain factory
+     */
+    public static SCADomainFactory newInstance() {
+        
+        SCADomainFactory scaDomainFactory = null;
+
+        try {
+            final ClassLoader classLoader = SCADomainFactory.class.getClassLoader();
+            String className =  "org.apache.tuscany.sca.domain.impl.SCADomainFactoryImpl";  
+                            
+            Class cls = Class.forName(className, true, classLoader);
+            
+            Constructor<?> constructor = null;
+            
+            try {
+                constructor = cls.getConstructor();
+            } catch (NoSuchMethodException e) {
+                // ignore
+            }
+            
+            if (constructor != null) {
+                scaDomainFactory = (SCADomainFactory)constructor.newInstance();
+            } 
+            
+            return scaDomainFactory;
+
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }        
+    }
+
+    /**
+     * Creates a new SCA domain.
+     * 
+     * @param domainURI the URI of the domain, this is the endpoint
+     * URI of the domain administration service
+     * @return a new SCA domain
+     */
+    public abstract SCADomain createSCADomain(String domainURI) throws DomainException;
+    
+}