001    /*
002     * JBoss, Home of Professional Open Source.
003     * Copyright 2008, Red Hat Middleware LLC, and individual contributors
004     * as indicated by the @author tags. See the copyright.txt file in the
005     * distribution for a full listing of individual contributors. 
006     *
007     * This is free software; you can redistribute it and/or modify it
008     * under the terms of the GNU Lesser General Public License as
009     * published by the Free Software Foundation; either version 2.1 of
010     * the License, or (at your option) any later version.
011     *
012     * This software is distributed in the hope that it will be useful,
013     * but WITHOUT ANY WARRANTY; without even the implied warranty of
014     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015     * Lesser General Public License for more details.
016     *
017     * You should have received a copy of the GNU Lesser General Public
018     * License along with this software; if not, write to the Free
019     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
020     * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
021     */
022    package org.jboss.dna.repository.mimetype;
023    
024    import java.io.IOException;
025    import java.io.InputStream;
026    import org.jboss.dna.common.component.ClassLoaderFactory;
027    
028    /**
029     * Convenience class for working with the default {@link MimeTypeDetectors MIME-type detectors}.
030     * 
031     * @author jverhaeg
032     */
033    public final class MimeType {
034    
035        public static final MimeTypeDetectors DEFAULT_DETECTORS = new MimeTypeDetectors();
036    
037        /**
038         * @param config See {@link MimeTypeDetectors#addDetector(MimeTypeDetectorConfig)}.
039         * @return See {@link MimeTypeDetectors#addDetector(MimeTypeDetectorConfig)}.
040         * @see MimeTypeDetectors#addDetector(MimeTypeDetectorConfig)
041         */
042        public static boolean addDetector( MimeTypeDetectorConfig config ) {
043            return DEFAULT_DETECTORS.addDetector(config);
044        }
045    
046        /**
047         * @return See {@link MimeTypeDetectors#getClassLoaderFactory()}.
048         * @see MimeTypeDetectors#getClassLoaderFactory()
049         */
050        public static ClassLoaderFactory getClassLoaderFactory() {
051            return DEFAULT_DETECTORS.getClassLoaderFactory();
052        }
053    
054        /**
055         * @param name See {@link MimeTypeDetectors#mimeTypeOf(String, InputStream)}.
056         * @param content See {@link MimeTypeDetectors#mimeTypeOf(String, InputStream)}.
057         * @return See {@link MimeTypeDetectors#mimeTypeOf(String, InputStream)}.
058         * @throws IOException See {@link MimeTypeDetectors#mimeTypeOf(String, InputStream)}.
059         */
060        public static String of( String name,
061                                 InputStream content ) throws IOException {
062            return DEFAULT_DETECTORS.mimeTypeOf(name, content);
063        }
064    
065        /**
066         * @param config See {@link MimeTypeDetectors#removeDetector(MimeTypeDetectorConfig)}.
067         * @return See {@link MimeTypeDetectors#removeDetector(MimeTypeDetectorConfig)}.
068         * @see MimeTypeDetectors#removeDetector(MimeTypeDetectorConfig)
069         */
070        public static boolean removeDetector( MimeTypeDetectorConfig config ) {
071            return DEFAULT_DETECTORS.removeDetector(config);
072        }
073    
074        /**
075         * @param classLoaderFactory See {@link MimeTypeDetectors#setClassLoaderFactory(ClassLoaderFactory)}.
076         * @see MimeTypeDetectors#setClassLoaderFactory(ClassLoaderFactory)
077         */
078        public static void setClassLoaderFactory( ClassLoaderFactory classLoaderFactory ) {
079            DEFAULT_DETECTORS.setClassLoaderFactory(classLoaderFactory);
080        }
081    }