001    /*
002     * JBoss DNA (http://www.jboss.org/dna)
003     * See the COPYRIGHT.txt file distributed with this work for information
004     * regarding copyright ownership.  Some portions may be licensed
005     * to Red Hat, Inc. under one or more contributor license agreements.
006     * See the AUTHORS.txt file in the distribution for a full listing of 
007     * individual contributors. 
008     *
009     * JBoss DNA is free software. Unless otherwise indicated, all code in JBoss DNA
010     * is licensed to you under the terms of the GNU Lesser General Public License as
011     * published by the Free Software Foundation; either version 2.1 of
012     * the License, or (at your option) any later version.
013     *
014     * JBoss DNA is distributed in the hope that it will be useful,
015     * but WITHOUT ANY WARRANTY; without even the implied warranty of
016     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
017     * Lesser General Public License for more details.
018     *
019     * You should have received a copy of the GNU Lesser General Public
020     * License along with this software; if not, write to the Free
021     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
022     * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
023     */
024    package org.jboss.dna.graph.connector;
025    
026    import org.jboss.dna.graph.ExecutionContext;
027    
028    /**
029     * The context for a repository. This interface need not be implemented by a {@link RepositorySource}, as it is normally provided
030     * to the source when {@link RepositorySource#initialize(RepositoryContext) initialized}.
031     * 
032     * @author Randall Hauch
033     */
034    public interface RepositoryContext {
035    
036        /**
037         * Get the execution context, which can be used to create other contexts with specific JAAS security contexts.
038         * 
039         * @return the execution context; never null
040         */
041        ExecutionContext getExecutionContext();
042    
043        /**
044         * Get the factory for {@link RepositoryConnection connections} to other sources.
045         * 
046         * @return the connection factory
047         */
048        RepositoryConnectionFactory getRepositoryConnectionFactory();
049    
050    }