SystemRepository.java

/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
*/

package org.guvnor.structure.backend.repositories;

import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

import org.guvnor.structure.repositories.impl.git.GitRepository;

import static java.util.Collections.*;

/**
 * Definition of the bootstrap repository
 */
public class SystemRepository extends GitRepository {

    private static final String ALIAS = "system";

    private static final Collection<String> groups = new ArrayList<String>( 1 ) {{
        add( "admin" );
    }};

    public static final SystemRepository SYSTEM_REPO = new SystemRepository( ALIAS );

    private final Map<String, Object> environment = new HashMap<String, Object>();

    private SystemRepository( final String alias ) {
        super( alias );
        environment.put( "init", Boolean.TRUE );
    }

    @Override
    public Map<String, Object> getEnvironment() {
        return environment;
    }

    @Override
    public void addEnvironmentParameter( final String key,
                                         final Object value ) {
        throw new UnsupportedOperationException();
    }

    @Override
    public String getUri() {
        return getScheme() + "://" + getAlias();
    }

    @Override
    public boolean isValid() {
        return true;
    }

    @Override
    public Collection<String> getGroups() {
        return unmodifiableCollection( groups );
    }
}