[dna-commits] DNA SVN: r248 - in trunk/sequencers/dna-sequencer-mp3: src/main/java and 11 other directories.

Author: maeste Date: 2008-06-07 16:29:57 -0400 (Sat, 07 Jun 2008) New Revision: 248 Added: trunk/sequencers/dna-sequencer-mp3/src/main/java/org/ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3Metadata.java trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3MetadataSequencer.java trunk/sequencers/dna-sequencer-mp3/src/test/java/org/ trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/ trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/ trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/ trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3/ trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3/Mp3MetadataTest.java Removed: trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3Metadata.java trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3MetadataSequencer.java trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/ trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/ trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/ trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3/ trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3/Mp3MetadataTest.java Modified: trunk/sequencers/dna-sequencer-mp3/pom.xml Log: reverted my last wrong *stupid* commit :( Modified: trunk/sequencers/dna-sequencer-mp3/pom.xml =================================================================== --- trunk/sequencers/dna-sequencer-mp3/pom.xml 2008-06-07 13:13:35 UTC (rev 247) +++ trunk/sequencers/dna-sequencer-mp3/pom.xml 2008-06-07 20:29:57 UTC (rev 248) @@ -7,10 +7,10 @@ <relativePath>../..</relativePath> </parent> <!-- The groupId and version values are inherited from parent --> - <artifactId>dna-sequencer-esbMessage</artifactId> + <artifactId>dna-sequencer-mp3</artifactId> <packaging>jar</packaging> - <name>JBoss DNA ESB Message Sequencer</name> - <description>JBoss DNA Sequencer that processes ESB Message</description> + <name>JBoss DNA MP3 Sequencer</name> + <description>JBoss DNA Sequencer that processes MP3 audio files</description> <url>http://labs.jboss.org/dna</url> <dependencies> <dependency> @@ -22,14 +22,14 @@ <artifactId>dna-spi</artifactId> </dependency> <dependency> + <groupId>org.jaudiotagger</groupId> + <artifactId>jaudiotagger</artifactId> + <version>1.0.8</version> + </dependency> + <dependency> <groupId>junit</groupId> <artifactId>junit-dep</artifactId> <version>4.4</version> </dependency> - <dependency> - <groupId>jbossesb-rosetta.jar</groupId> - <artifactId>jbossesb-rosetta-dep</artifactId> - <version>4.3</version> - </dependency> </dependencies> </project> \ No newline at end of file Copied: trunk/sequencers/dna-sequencer-mp3/src/main/java/org (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/main/java/org) Copied: trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss) Copied: trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna) Copied: trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer) Copied: trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3 (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3) Deleted: trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3Metadata.java =================================================================== --- trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3Metadata.java 2008-06-07 12:28:47 UTC (rev 246) +++ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3Metadata.java 2008-06-07 20:29:57 UTC (rev 248) @@ -1,82 +0,0 @@ -package org.jboss.dna.sequencer.mp3; - -import java.io.File; -import java.io.FileOutputStream; -import java.io.InputStream; -import java.util.logging.Level; -import org.jaudiotagger.audio.AudioFile; -import org.jaudiotagger.audio.AudioFileIO; -import org.jaudiotagger.tag.Tag; - -/** - * Utility for extracting metadata from MP3 files. - * @author Stefano Maestri - */ -public class Mp3Metadata { - - private String title; - private String author; - private String album; - private String year; - private String comment; - - private Mp3Metadata() { - - } - - public static Mp3Metadata instance( InputStream stream ) { - - Mp3Metadata me = null; - File tmpFile = null; - try { - tmpFile = File.createTempFile("dna-sequencer-mp3", ".mp3"); - FileOutputStream writer = new FileOutputStream(tmpFile); - byte[] b = new byte[128]; - while (stream.read(b) != -1) { - writer.write(b); - } - writer.close(); - AudioFileIO.logger.getParent().setLevel(Level.OFF); - AudioFile f = AudioFileIO.read(tmpFile); - Tag tag = f.getTag(); - - me = new Mp3Metadata(); - - me.author = tag.getFirstArtist(); - me.album = tag.getFirstAlbum(); - me.title = tag.getFirstTitle(); - me.comment = tag.getFirstComment(); - me.year = tag.getFirstYear(); - - } catch (Exception e) { - e.printStackTrace(); - } finally { - if (tmpFile != null) { - tmpFile.delete(); - } - } - return me; - - } - - public String getTitle() { - return title; - } - - public String getAuthor() { - return author; - } - - public String getAlbum() { - return album; - } - - public String getYear() { - return year; - } - - public String getComment() { - return comment; - } - -} Copied: trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3Metadata.java (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3Metadata.java) =================================================================== --- trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3Metadata.java (rev 0) +++ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3Metadata.java 2008-06-07 20:29:57 UTC (rev 248) @@ -0,0 +1,82 @@ +package org.jboss.dna.sequencer.mp3; + +import java.io.File; +import java.io.FileOutputStream; +import java.io.InputStream; +import java.util.logging.Level; +import org.jaudiotagger.audio.AudioFile; +import org.jaudiotagger.audio.AudioFileIO; +import org.jaudiotagger.tag.Tag; + +/** + * Utility for extracting metadata from MP3 files. + * @author Stefano Maestri + */ +public class Mp3Metadata { + + private String title; + private String author; + private String album; + private String year; + private String comment; + + private Mp3Metadata() { + + } + + public static Mp3Metadata instance( InputStream stream ) { + + Mp3Metadata me = null; + File tmpFile = null; + try { + tmpFile = File.createTempFile("dna-sequencer-mp3", ".mp3"); + FileOutputStream writer = new FileOutputStream(tmpFile); + byte[] b = new byte[128]; + while (stream.read(b) != -1) { + writer.write(b); + } + writer.close(); + AudioFileIO.logger.getParent().setLevel(Level.OFF); + AudioFile f = AudioFileIO.read(tmpFile); + Tag tag = f.getTag(); + + me = new Mp3Metadata(); + + me.author = tag.getFirstArtist(); + me.album = tag.getFirstAlbum(); + me.title = tag.getFirstTitle(); + me.comment = tag.getFirstComment(); + me.year = tag.getFirstYear(); + + } catch (Exception e) { + e.printStackTrace(); + } finally { + if (tmpFile != null) { + tmpFile.delete(); + } + } + return me; + + } + + public String getTitle() { + return title; + } + + public String getAuthor() { + return author; + } + + public String getAlbum() { + return album; + } + + public String getYear() { + return year; + } + + public String getComment() { + return comment; + } + +} Deleted: trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3MetadataSequencer.java =================================================================== --- trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3MetadataSequencer.java 2008-06-07 12:28:47 UTC (rev 246) +++ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3MetadataSequencer.java 2008-06-07 20:29:57 UTC (rev 248) @@ -1,75 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * Copyright 2008, Red Hat Middleware LLC, and individual contributors - * as indicated by the @author tags. See the copyright.txt file in the - * distribution for a full listing of individual contributors. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ -package org.jboss.dna.sequencer.mp3; - -import java.io.InputStream; -import org.jboss.dna.common.monitor.ProgressMonitor; -import org.jboss.dna.spi.sequencers.SequencerOutput; -import org.jboss.dna.spi.sequencers.StreamSequencer; - -/** - * A sequencer that processes the binary content of an MP3 audio file, extracts the metadata for the file, and then writes that - * audio metadata to the repository. - * <p> - * This sequencer produces data that corresponds to the following structure: - * <ul> - * <li><strong>mp3:metadata</strong> node of type <code>mp3:metadata</code> - * <ul> - * <li><strong>mp3:title</strong> - optional string property for the name of the audio file or recording</li> - * <li><strong>mp3:author</strong> - optional string property for the author of the recording</li> - * <li><strong>mp3:album</strong> - optional string property for the name of the album</li> - * <li><strong>mp3:year</strong> - optional integer property for the year the recording as created</li> - * <li><strong>mp3:comment</strong> - optional string property specifying a comment</li> - * </ul> - * </li> - * </ul> - * </p> - * @author Stefano Maestri - * @author Randall Hauch - */ -public class Mp3MetadataSequencer implements StreamSequencer { - - public static final String METADATA_NODE = "mp3:metadata"; - public static final String MP3_PRIMARY_TYPE = "jcr:primaryType"; - public static final String MP3_TITLE = "mp3:title"; - public static final String MP3_AUTHOR = "mp3:author"; - public static final String MP3_ALBUM = "mp3:album"; - public static final String MP3_YEAR = "mp3:year"; - public static final String MP3_COMMENT = "mp3:comment"; - - /** - * {@inheritDoc} - */ - public void sequence( InputStream stream, SequencerOutput output, ProgressMonitor progressMonitor ) { - Mp3Metadata metadata = Mp3Metadata.instance(stream); - - if (metadata != null) { - // Place the image metadata into the output map ... - output.setProperty(METADATA_NODE, MP3_PRIMARY_TYPE, "mp3:metadata"); - output.setProperty(METADATA_NODE, MP3_TITLE, metadata.getTitle()); - output.setProperty(METADATA_NODE, MP3_AUTHOR, metadata.getAuthor()); - output.setProperty(METADATA_NODE, MP3_ALBUM, metadata.getAlbum()); - output.setProperty(METADATA_NODE, MP3_YEAR, metadata.getYear()); - output.setProperty(METADATA_NODE, MP3_COMMENT, metadata.getComment()); - } - } -} Copied: trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3MetadataSequencer.java (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3MetadataSequencer.java) =================================================================== --- trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3MetadataSequencer.java (rev 0) +++ trunk/sequencers/dna-sequencer-mp3/src/main/java/org/jboss/dna/sequencer/mp3/Mp3MetadataSequencer.java 2008-06-07 20:29:57 UTC (rev 248) @@ -0,0 +1,75 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2008, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.dna.sequencer.mp3; + +import java.io.InputStream; +import org.jboss.dna.common.monitor.ProgressMonitor; +import org.jboss.dna.spi.sequencers.SequencerOutput; +import org.jboss.dna.spi.sequencers.StreamSequencer; + +/** + * A sequencer that processes the binary content of an MP3 audio file, extracts the metadata for the file, and then writes that + * audio metadata to the repository. + * <p> + * This sequencer produces data that corresponds to the following structure: + * <ul> + * <li><strong>mp3:metadata</strong> node of type <code>mp3:metadata</code> + * <ul> + * <li><strong>mp3:title</strong> - optional string property for the name of the audio file or recording</li> + * <li><strong>mp3:author</strong> - optional string property for the author of the recording</li> + * <li><strong>mp3:album</strong> - optional string property for the name of the album</li> + * <li><strong>mp3:year</strong> - optional integer property for the year the recording as created</li> + * <li><strong>mp3:comment</strong> - optional string property specifying a comment</li> + * </ul> + * </li> + * </ul> + * </p> + * @author Stefano Maestri + * @author Randall Hauch + */ +public class Mp3MetadataSequencer implements StreamSequencer { + + public static final String METADATA_NODE = "mp3:metadata"; + public static final String MP3_PRIMARY_TYPE = "jcr:primaryType"; + public static final String MP3_TITLE = "mp3:title"; + public static final String MP3_AUTHOR = "mp3:author"; + public static final String MP3_ALBUM = "mp3:album"; + public static final String MP3_YEAR = "mp3:year"; + public static final String MP3_COMMENT = "mp3:comment"; + + /** + * {@inheritDoc} + */ + public void sequence( InputStream stream, SequencerOutput output, ProgressMonitor progressMonitor ) { + Mp3Metadata metadata = Mp3Metadata.instance(stream); + + if (metadata != null) { + // Place the image metadata into the output map ... + output.setProperty(METADATA_NODE, MP3_PRIMARY_TYPE, "mp3:metadata"); + output.setProperty(METADATA_NODE, MP3_TITLE, metadata.getTitle()); + output.setProperty(METADATA_NODE, MP3_AUTHOR, metadata.getAuthor()); + output.setProperty(METADATA_NODE, MP3_ALBUM, metadata.getAlbum()); + output.setProperty(METADATA_NODE, MP3_YEAR, metadata.getYear()); + output.setProperty(METADATA_NODE, MP3_COMMENT, metadata.getComment()); + } + } +} Copied: trunk/sequencers/dna-sequencer-mp3/src/test/java/org (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/test/java/org) Copied: trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss) Copied: trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna) Copied: trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer) Copied: trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3 (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3) Deleted: trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3/Mp3MetadataTest.java =================================================================== --- trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3/Mp3MetadataTest.java 2008-06-07 12:28:47 UTC (rev 246) +++ trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3/Mp3MetadataTest.java 2008-06-07 20:29:57 UTC (rev 248) @@ -1,39 +0,0 @@ -package org.jboss.dna.sequencer.mp3; - -import static org.hamcrest.core.Is.is; -import static org.junit.Assert.assertThat; -import java.io.InputStream; -import org.junit.After; -import org.junit.Test; - -public class Mp3MetadataTest { - - private Mp3Metadata metadata; - private InputStream imageStream; - - @After - public void afterEach() throws Exception { - if (imageStream != null) { - try { - imageStream.close(); - } finally { - imageStream = null; - } - } - } - - protected InputStream getTestMp3( String resourcePath ) { - return this.getClass().getResourceAsStream("/" + resourcePath); - } - - @Test - public void shouldBeAbleToCreateMetadataForSample1() { - metadata = Mp3Metadata.instance(this.getTestMp3("sample1.mp3")); - assertThat(metadata.getAlbum(), is("Badwater Slim Performs Live")); - assertThat(metadata.getAuthor(), is("Badwater Slim")); - assertThat(metadata.getComment(), is("This is a test audio file.")); - assertThat(metadata.getTitle(), is("Sample MP3")); - assertThat(metadata.getYear(), is("2008")); - } - -} Copied: trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3/Mp3MetadataTest.java (from rev 246, trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3/Mp3MetadataTest.java) =================================================================== --- trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3/Mp3MetadataTest.java (rev 0) +++ trunk/sequencers/dna-sequencer-mp3/src/test/java/org/jboss/dna/sequencer/mp3/Mp3MetadataTest.java 2008-06-07 20:29:57 UTC (rev 248) @@ -0,0 +1,39 @@ +package org.jboss.dna.sequencer.mp3; + +import static org.hamcrest.core.Is.is; +import static org.junit.Assert.assertThat; +import java.io.InputStream; +import org.junit.After; +import org.junit.Test; + +public class Mp3MetadataTest { + + private Mp3Metadata metadata; + private InputStream imageStream; + + @After + public void afterEach() throws Exception { + if (imageStream != null) { + try { + imageStream.close(); + } finally { + imageStream = null; + } + } + } + + protected InputStream getTestMp3( String resourcePath ) { + return this.getClass().getResourceAsStream("/" + resourcePath); + } + + @Test + public void shouldBeAbleToCreateMetadataForSample1() { + metadata = Mp3Metadata.instance(this.getTestMp3("sample1.mp3")); + assertThat(metadata.getAlbum(), is("Badwater Slim Performs Live")); + assertThat(metadata.getAuthor(), is("Badwater Slim")); + assertThat(metadata.getComment(), is("This is a test audio file.")); + assertThat(metadata.getTitle(), is("Sample MP3")); + assertThat(metadata.getYear(), is("2008")); + } + +}