/*******************************************************************************
* 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.api.project.server.handlers;
import org.eclipse.che.commons.annotation.Nullable;
import javax.inject.Inject;
import javax.inject.Singleton;
import javax.validation.constraints.NotNull;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
/**
* @author gazarenkov
*/
@Singleton
public class ProjectHandlerRegistry {
private final Map<String, CreateProjectHandler> createProjectHandlers;
private final Map<String, PostImportProjectHandler> postImportProjectHandlers;
private final Map<String, GetItemHandler> getItemHandlers;
private final Map<String, ProjectInitHandler> projectInitHandlers;
@Inject
public ProjectHandlerRegistry(Set<ProjectHandler> projectHandlers) {
createProjectHandlers = new HashMap<>();
postImportProjectHandlers = new HashMap<>();
getItemHandlers = new HashMap<>();
projectInitHandlers = new HashMap<>();
projectHandlers.forEach(this::register);
}
public void register(@NotNull ProjectHandler handler) {
if (handler instanceof CreateProjectHandler) {
createProjectHandlers.put(handler.getProjectType(), (CreateProjectHandler)handler);
} else if (handler instanceof GetItemHandler) {
getItemHandlers.put(handler.getProjectType(), (GetItemHandler)handler);
} else if (handler instanceof PostImportProjectHandler) {
postImportProjectHandlers.put(handler.getProjectType(), (PostImportProjectHandler)handler);
} else if (handler instanceof ProjectInitHandler) {
projectInitHandlers.put(handler.getProjectType(), (ProjectInitHandler)handler);
}
}
@Nullable
public CreateProjectHandler getCreateProjectHandler(@NotNull String projectType) {
return createProjectHandlers.get(projectType);
}
@Nullable
public GetItemHandler getGetItemHandler(@NotNull String projectType) {
return getItemHandlers.get(projectType);
}
@Nullable
public PostImportProjectHandler getPostImportProjectHandler(@NotNull String projectType) {
return postImportProjectHandlers.get(projectType);
}
@Nullable
public ProjectInitHandler getProjectInitHandler(@NotNull String projectType) {
return projectInitHandlers.get(projectType);
}
}