1 files changed, 73 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/prov/artifact/repository/IArtifactRepository.java b/bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/prov/artifact/repository/IArtifactRepository.java
new file mode 100644
index 000000000..daf900aa1
--- /dev/null
+++ b/bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/prov/artifact/repository/IArtifactRepository.java
@@ -0,0 +1,73 @@
+/*******************************************************************************
+ * Copyright (c) 2007 IBM Corporation and others.
+ * 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:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.equinox.prov.artifact.repository;
+
+import java.io.OutputStream;
+import java.net.URI;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.equinox.prov.core.repository.IRepositoryInfo;
+import org.eclipse.equinox.prov.metadata.IArtifactKey;
+
+/**
+ * TODO: Convert to abstract class
+ */
+public interface IArtifactRepository extends IRepositoryInfo {
+	/** 
+	 * Returns true if this repository contains the given descriptor.
+	 * @param descriptor the descriptor to query
+	 * @return true if the given descriptor is already in this repository
+	 */
+	public boolean contains(IArtifactDescriptor descriptor);
+
+	/** 
+	 * Returns true if this repository contains the given artifact key.
+	 * @param key the key to query
+	 * @return true if the given key is already in this repository
+	 */
+	public boolean contains(IArtifactKey key);
+
+	/**
+	 * Executes the given artifact requests on this byte server.
+	 * @param requests The artifact requests
+	 * @param monitor
+	 * @return a status object that is <code>OK</code> if requests were
+	 * processed successfully. Otherwise, a status indicating information,
+	 * warnings, or errors that occurred while executing the artifact requests
+	 */
+	public IStatus getArtifacts(IArtifactRequest[] requests, IProgressMonitor monitor);
+
+	/**
+	 * Return the set of artifact descriptors describing the ways that this repository
+	 * can supply the artifact associated with the given artifact key
+	 * @param key the artifact key to lookup
+	 * @return the descriptors associated with the given key
+	 */
+	public IArtifactDescriptor[] getArtifactDescriptors(IArtifactKey key);
+
+	/**
+	 * Return a stream containing the described artifact, or null if not available 
+	 */
+	public IStatus getArtifact(IArtifactDescriptor descriptor, OutputStream destination, IProgressMonitor monitor);
+
+	/**
+	 * Returns the list of artifact keys managed by this repository
+	 * @return list of artifact keys
+	 */
+	public IArtifactKey[] getArtifactKeys();
+
+	// TODO move this to a local repo interface and change to return a file
+	/**
+	 * Return a URI to the given key, or null if not available 
+	 */
+	public URI getArtifact(IArtifactKey key);
+
+}