bundles/org.eclipse.equinox.p2.ui.admin/src/org/eclipse/equinox/internal/p2/ui/admin/RefreshMetadataRepositoriesOperation.java

/*******************************************************************************
 *  Copyright (c) 2008, 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.internal.p2.ui.admin;

import org.eclipse.equinox.internal.provisional.p2.ui.operations.ProvisioningUtil;
import org.eclipse.equinox.internal.provisional.p2.ui.operations.RepositoryOperation;

import java.net.URI;
import org.eclipse.core.runtime.*;
import org.eclipse.equinox.internal.provisional.p2.core.ProvisionException;
import org.eclipse.equinox.internal.provisional.p2.ui.ProvUI;
import org.eclipse.ui.statushandlers.StatusManager;

/**
 * @since 3.4
 *
 */
public class RefreshMetadataRepositoriesOperation extends RepositoryOperation {

	/**
	 * @param label
	 * @param locations
	 */
	public RefreshMetadataRepositoriesOperation(String label, URI[] locations) {
		super(label, locations);
	}

	public RefreshMetadataRepositoriesOperation(String label, int flags) {
		super(label, new URI[0]);
		try {
			this.locations = ProvisioningUtil.getMetadataRepositories(flags);
		} catch (ProvisionException e) {
			ProvUI.handleException(e, null, StatusManager.LOG);
		}
	}

	protected IStatus doBatchedExecute(IProgressMonitor monitor) throws ProvisionException {
		// Clear the not found cache so that repos not found are reported again.
		ProvUI.clearRepositoriesNotFound();
		ProvisioningUtil.refreshMetadataRepositories(locations, monitor);
		return Status.OK_STATUS;
	}
}