/*******************************************************************************
* 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.projecttype.wizard;
import org.eclipse.che.ide.api.project.type.wizard.ProjectWizardRegistrar;
import org.eclipse.che.ide.api.project.type.wizard.ProjectWizardRegistry;
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 ProjectWizardRegistry}.
*
* @author Artem Zatsarynnyi
*/
public class ProjectWizardRegistryImpl implements ProjectWizardRegistry {
private static final String DEFAULT_CATEGORY = "Other";
private final Map<String, ProjectWizardRegistrar> registrars;
public ProjectWizardRegistryImpl() {
registrars = new HashMap<>();
}
@Inject(optional = true)
private void register(Set<ProjectWizardRegistrar> registrars) {
for (ProjectWizardRegistrar registrar : registrars) {
final String id = registrar.getProjectTypeId();
if (this.registrars.containsKey(id)) {
Log.warn(ProjectWizardRegistryImpl.class, "Wizard for project type " + id + " already registered.");
} else {
this.registrars.put(id, registrar);
}
}
}
@Nullable
@Override
public ProjectWizardRegistrar getWizardRegistrar(@NotNull String projectTypeId) {
return registrars.get(projectTypeId);
}
@Nullable
@Override
public String getWizardCategory(@NotNull String projectTypeId) {
ProjectWizardRegistrar registrar = registrars.get(projectTypeId);
if (registrar != null) {
final String category = registrar.getCategory();
return category.isEmpty() ? DEFAULT_CATEGORY : category;
}
return null;
}
}