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/*******************************************************************************
* Copyright (c) 2007, 2017 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
* EclipseSource - ongoing development
*******************************************************************************/
package org.eclipse.equinox.internal.p2.metadata.repository;
import java.net.URI;
import java.util.Map;
import org.eclipse.core.runtime.*;
import org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager;
import org.eclipse.equinox.internal.p2.repository.helpers.LocationProperties;
import org.eclipse.equinox.p2.core.IProvisioningAgent;
import org.eclipse.equinox.p2.core.ProvisionException;
import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.repository.IRepository;
import org.eclipse.equinox.p2.repository.metadata.IMetadataRepository;
import org.eclipse.equinox.p2.repository.metadata.IMetadataRepositoryManager;
import org.eclipse.equinox.p2.repository.metadata.spi.MetadataRepositoryFactory;
/**
* Default implementation of {@link IMetadataRepositoryManager}.
*/
public class MetadataRepositoryManager extends AbstractRepositoryManager<IInstallableUnit> implements IMetadataRepositoryManager {
public MetadataRepositoryManager(IProvisioningAgent agent) {
super(agent);
}
public void addRepository(IMetadataRepository repository) {
super.addRepository(repository, true, null);
}
@Override
public IMetadataRepository createRepository(URI location, String name, String type, Map<String, String> properties) throws ProvisionException {
return (IMetadataRepository) doCreateRepository(location, name, type, properties);
}
@Override
protected IRepository<IInstallableUnit> factoryCreate(URI location, String name, String type, Map<String, String> properties, IExtension extension) throws ProvisionException {
MetadataRepositoryFactory factory = (MetadataRepositoryFactory) createExecutableExtension(extension, EL_FACTORY);
if (factory == null)
return null;
factory.setAgent(agent);
return factory.create(location, name, type, properties);
}
@Override
protected IRepository<IInstallableUnit> factoryLoad(URI location, IExtension extension, int flags, SubMonitor monitor) throws ProvisionException {
MetadataRepositoryFactory factory = (MetadataRepositoryFactory) createExecutableExtension(extension, EL_FACTORY);
if (factory == null)
return null;
factory.setAgent(agent);
return factory.load(location, flags, monitor);
}
@Override
protected String getBundleId() {
return Activator.ID;
}
@Override
protected String getDefaultSuffix() {
return "content.xml"; //$NON-NLS-1$
}
public IMetadataRepository getRepository(URI location) {
return (IMetadataRepository) basicGetRepository(location);
}
@Override
protected String getRepositoryProviderExtensionPointId() {
return Activator.REPO_PROVIDER_XPT;
}
@Override
protected String[] getPreferredRepositorySearchOrder(LocationProperties properties) {
return properties.getMetadataFactorySearchOrder();
}
/**
* Restores metadata repositories specified as system properties.
*/
@Override
protected String getRepositorySystemProperty() {
return "eclipse.p2.metadataRepository"; //$NON-NLS-1$
}
@Override
protected int getRepositoryType() {
return IRepository.TYPE_METADATA;
}
@Override
public IMetadataRepository loadRepository(URI location, IProgressMonitor monitor) throws ProvisionException {
return loadRepository(location, 0, monitor);
}
@Override
public IMetadataRepository loadRepository(URI location, int flags, IProgressMonitor monitor) throws ProvisionException {
return (IMetadataRepository) loadRepository(location, monitor, null, flags);
}
@Override
public IMetadataRepository refreshRepository(URI location, IProgressMonitor monitor) throws ProvisionException {
return (IMetadataRepository) basicRefreshRepository(location, monitor);
}
}
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