1 files changed, 74 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.repository/src/org/eclipse/equinox/p2/repository/metadata/spi/AbstractMetadataRepository.java b/bundles/org.eclipse.equinox.p2.repository/src/org/eclipse/equinox/p2/repository/metadata/spi/AbstractMetadataRepository.java
new file mode 100644
index 000000000..e130ed70a
--- /dev/null
+++ b/bundles/org.eclipse.equinox.p2.repository/src/org/eclipse/equinox/p2/repository/metadata/spi/AbstractMetadataRepository.java
@@ -0,0 +1,74 @@
+/*******************************************************************************
+ *  Copyright (c) 2007, 2009 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.p2.repository.metadata.spi;
+
+import org.eclipse.equinox.p2.metadata.Version;
+
+import org.eclipse.equinox.p2.repository.spi.RepositoryReference;
+
+import java.net.URI;
+import java.util.Map;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.equinox.p2.metadata.IInstallableUnit;
+import org.eclipse.equinox.p2.repository.metadata.IMetadataRepository;
+import org.eclipse.equinox.p2.repository.spi.AbstractRepository;
+
+/**
+ * The common base class for all metadata repositories.
+ * <p>
+ * Clients may subclass this class.
+ * <p>
+ * @since 2.0
+ */
+public abstract class AbstractMetadataRepository extends AbstractRepository<IInstallableUnit> implements IMetadataRepository {
+
+	//TODO Consider removing from abstract class, this is currently an implementation detail of the simple metadata repo parser
+	public static class RepositoryState {
+		public String Name;
+		public String Type;
+		public Version Version;
+		public String Provider;
+		public String Description;
+		public URI Location;
+		public Map<String, String> Properties;
+		public IInstallableUnit[] Units;
+		public RepositoryReference[] Repositories;
+	}
+
+	public AbstractMetadataRepository() {
+		super("noName", "noType", "noVersion", null, null, null, null); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+	}
+
+	//TODO Consider removing from abstract class, this is currently an implementation detail of the simple metadata repo parser
+	public abstract void initialize(RepositoryState state);
+
+	protected AbstractMetadataRepository(String name, String type, String version, URI location, String description, String provider, Map<String, String> properties) {
+		super(name, type, version, location, description, provider, properties);
+	}
+
+	public void addInstallableUnits(IInstallableUnit[] installableUnit) {
+		assertModifiable();
+	}
+
+	public void addReference(URI repositoryLocation, String nickname, int repositoryType, int options) {
+		assertModifiable();
+	}
+
+	public void removeAll() {
+		assertModifiable();
+	}
+
+	public boolean removeInstallableUnits(IInstallableUnit[] installableUnits, IProgressMonitor monitor) {
+		assertModifiable();
+		return false;
+	}
+
+}