1 files changed, 59 insertions, 0 deletions
diff --git a/incoming/serviceregistry/org.eclipse.papyrus.infra.core.serviceregistry/src/org/eclipse/papyrus/infra/core/serviceregistry/IServiceDescriptorsWithIdProvider.java b/incoming/serviceregistry/org.eclipse.papyrus.infra.core.serviceregistry/src/org/eclipse/papyrus/infra/core/serviceregistry/IServiceDescriptorsWithIdProvider.java
new file mode 100644
index 00000000000..7bc87ab981c
--- /dev/null
+++ b/incoming/serviceregistry/org.eclipse.papyrus.infra.core.serviceregistry/src/org/eclipse/papyrus/infra/core/serviceregistry/IServiceDescriptorsWithIdProvider.java
@@ -0,0 +1,59 @@
+/*****************************************************************************
+ * Copyright (c) 2012 Cedric Dumoulin.
+ *
+ *    
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *  Cedric Dumoulin  Cedric.dumoulin@lifl.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+
+package org.eclipse.papyrus.infra.core.serviceregistry;
+
+import java.util.List;
+
+import org.eclipse.papyrus.infra.core.serviceregistry.servicedescriptorswithid.RegistryIdDesc;
+import org.eclipse.papyrus.infra.core.serviceregistry.servicedescriptorswithid.ServiceSetIdDesc;
+
+
+/**
+ * A declared descriptor provider is used to read declared descriptor.
+ * Real implementation can read declared descriptor from various sources (Eclipse extension, model, ...).
+ * 
+ * @author cedric dumoulin
+ *
+ */
+public interface IServiceDescriptorsWithIdProvider {
+
+	/**
+	 * Get the requested descriptor.
+	 * If the registry is found more than one, throw an exception.
+	 * If the registry is not found, return null.
+	 * @param registryName
+	 * @return The {@link RegistryIdDesc} or null if not found.
+	 * 
+	 */
+	public RegistryIdDesc getRegistryDescriptor( String registryName ) throws DeclarationException;
+	
+	/**
+	 * Get all the declared fragments for the specified serviceSet.
+	 * 
+	 * @param serviceSetName The name of the set for which fragments are required.
+	 * 
+	 * @return A list of fragment. The list can be empty if no fragment is found.
+	 * @throws DeclarationException 
+	 */
+	public List<ServiceSetIdDesc> getServiceSetFragments(String serviceSetName ) throws DeclarationException;
+
+	/**
+	 * Get a complete ServiceSet from its name.
+	 * @param serviceSetName
+	 * @return
+	 * @throws DeclarationException
+	 */
+	public ServiceSetIdDesc getServiceSet(String serviceSetName) throws DeclarationException;
+}