Moving 1.x branches

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835144 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 105 insertions, 0 deletions

diff --git a/sca-java-1.x/branches/sca-java-integration/sca/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/AssemblyService.java b/sca-java-1.x/branches/sca-java-integration/sca/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/AssemblyService.java
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+++ b/sca-java-1.x/branches/sca-java-integration/sca/kernel/host-api/src/main/java/org/apache/tuscany/host/deployment/AssemblyService.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.host.deployment;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+
+/**
+ * Service interface for managing the logical assembly for a Tuscany runtime.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface AssemblyService {
+
+    /**
+     * Add the composite identified by a supplied URI to the Domain Level
+     * Composite. The supplied composite is added to the domain composite with
+     * semantics that correspond to the domain-level composite having an
+     * <include> statement that references the supplied composite. All of
+     * the composite’s components become top-level components and the services
+     * become externally visible services.
+     * 
+     * @param contribution The URI of the contribution
+     * @param composite The URI of the composite
+     * @return The added composite
+     * @throws DeploymentException
+     */
+    Object addCompositeToDomain(URI contribution, URI composite, String artifactName) throws DeploymentException;
+
+    /**
+     * Remove from the Domain Level composite the elements corresponding to the
+     * composite identified by a supplied composite URI. This means that the
+     * removal of the components, wires, services and references originally
+     * added to the domain level composite by the identified composite.
+     * 
+     * @param contribution
+     * @param composite
+     * @throws DeploymentException
+     */
+    void removeCompositeFromDomain(URI contribution, URI composite) throws DeploymentException;
+
+    /**
+     * Returns a <composite> definition that has an <include> line
+     * for each composite that had been added to the domain level composite.
+     * 
+     * @return The composite representing the SCA domain
+     */
+    Object getDomainComposite();
+
+    /**
+     * Get the definitions for named artifacts in the included composites.
+     * 
+     * @param <T> The type of the definition
+     * @param contribution The URI of an installed contribution
+     * @param type The java type of the symbol space such as
+     *            javax.wsdl.Definition
+     * @param namespace The namespace of the artifact
+     * @param name The name of the artifact
+     * @return A single definition, in whatever form is appropriate for that
+     *         definition type.
+     */
+    <T> T getDefinition(URI contribution, Class<T> type, String namespace, String name);
+
+    /**
+     * Apply a set of changes to the SCA Domain's logical assembly.
+     * 
+     * @param changeSet the location of a resource containing a set of changes
+     * @throws DeploymentException if there was a problem making the changes
+     * @throws IOException if there was a problem accessing the resource
+     */
+    void applyChanges(URL changeSet) throws DeploymentException, IOException;
+
+    /**
+     * Apply a set of changes to the SCA Domain's logical assembly.
+     * 
+     * @param changeSet a stream for reading a resource containing a set of
+     *            changes; the stream will not be closed but no guarantee is
+     *            made on the position the stream is left in
+     * @param contentType the type of changeSet on the stream; must be a valid
+     *            Content-Type value as specified by <a
+     *            href="http://www.ietf.org/rfc/rfc2045.txt">RFC2045</a> and
+     *            must not be null
+     * @throws DeploymentException if there was a problem making the changes
+     * @throws IOException if there was a problem reading the stream
+     */
+    void applyChanges(InputStream changeSet, String contentType) throws DeploymentException, IOException;
+}