/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.projectimport.wizard;
import org.eclipse.che.ide.api.project.wizard.ImportWizardRegistrar;
import org.eclipse.che.ide.api.project.wizard.ImportWizardRegistry;
import org.eclipse.che.ide.util.loging.Log;
import com.google.inject.Inject;
import javax.validation.constraints.NotNull;
import org.eclipse.che.commons.annotation.Nullable;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
/**
* Implementation for {@link ImportWizardRegistry}.
*
* @author Artem Zatsarynnyi
*/
public class ImportWizardRegistryImpl implements ImportWizardRegistry {
private final Map<String, ImportWizardRegistrar> registrars;
public ImportWizardRegistryImpl() {
registrars = new HashMap<>();
}
@Inject(optional = true)
private void register(Set<ImportWizardRegistrar> registrars) {
for (ImportWizardRegistrar registrar : registrars) {
final String id = registrar.getImporterId();
if (this.registrars.containsKey(id)) {
Log.warn(ImportWizardRegistryImpl.class, "Wizard for project importer " + id + " already registered.");
} else {
this.registrars.put(id, registrar);
}
}
}
@Nullable
@Override
public ImportWizardRegistrar getWizardRegistrar(@NotNull String importerId) {
return registrars.get(importerId);
}
}