/*
- * Copyright (C) 2001, 2002 The Mir-coders group
+ * Copyright (C) 2001, 2002 The Mir-coders group
*
* This file is part of Mir.
*
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* In addition, as a special exception, The Mir-coders gives permission to link
- * the code of this program with the com.oreilly.servlet library, any library
- * licensed under the Apache Software License, The Sun (tm) Java Advanced
- * Imaging library (JAI), The Sun JIMI library (or with modified versions of
- * the above that use the same license as the above), and distribute linked
- * combinations including the two. You must obey the GNU General Public
- * License in all respects for all of the code used other than the above
- * mentioned libraries. If you modify this file, you may extend this exception
- * to your version of the file, but you are not obligated to do so. If you do
- * not wish to do so, delete this exception statement from your version.
+ * the code of this program with any library licensed under the Apache Software License,
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
+ * (or with modified versions of the above that use the same license as the above),
+ * and distribute linked combinations including the two. You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries. If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
*/
-
package mircoders.media;
+import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
-import java.io.IOException;
import java.io.InputStream;
+import java.util.List;
+import java.util.Vector;
+
+import javax.servlet.ServletContext;
import mir.config.MirPropertiesConfiguration;
-import mir.config.MirPropertiesConfiguration.PropertiesConfigExc;
import mir.entity.Entity;
-import mir.media.MirMedia;
-import mir.media.MirMediaException;
+import mir.log.LoggerWrapper;
+import mir.media.MediaExc;
+import mir.media.MediaFailure;
+import mir.media.MediaHandler;
import mir.misc.FileUtil;
-import mir.misc.Logfile;
import mir.misc.StringUtil;
-import freemarker.template.SimpleList;
/**
* we don't have entered in the media_type table, (like RTF documents,
* PS, PDF, etc..)
* <p>
- * Of course it implements the MirMedia interface.
+ * Of course it implements the MirMediaHandler interface.
*
- * @see mir.media.MirMedia
+ * @see mir.media.MirMediaHandler
* @author mh <mh@nadir.org>
- * @version $Id: MediaHandlerGeneric.java,v 1.13 2003/01/25 17:50:35 idfx Exp $
+ * @version $Id: MediaHandlerGeneric.java,v 1.20.2.6 2004/01/18 17:30:58 zapata Exp $
*/
-public class MediaHandlerGeneric implements MirMedia
+public class MediaHandlerGeneric implements MediaHandler
{
protected static MirPropertiesConfiguration configuration;
protected static String imageHost;
protected static String imageRoot;
- protected static Logfile theLog;
- private final String sepChar = File.separator;
-
+
+ protected LoggerWrapper logger;
+
static {
try {
configuration = MirPropertiesConfiguration.instance();
- } catch (PropertiesConfigExc e) {
- e.printStackTrace();
+ }
+ catch (MirPropertiesConfiguration.PropertiesConfigExc e) {
}
imageHost = configuration.getString("Producer.Image.Host");
imageRoot = configuration.getString("Producer.ImageRoot");
- theLog = Logfile.getInstance(configuration.getStringWithHome("log/media.log"));
}
- public void set (InputStream in, Entity ent, Entity mediaTypeEnt )
- throws MirMediaException {
-
- String ext = mediaTypeEnt.getValue("name");
- String mediaFname = ent.getId()+"."+ext;
- String date = ent.getValue("date");
- String datePath = StringUtil.webdbDate2path(date);
- try {
- long size = FileUtil.write(getStoragePath()+sepChar+datePath+
- sepChar+mediaFname, in);
- ent.setValueForProperty("publish_path",datePath+mediaFname);
- ent.setValueForProperty("size", new Long(size).toString());
- ent.update();
- } catch (Exception e) {
- theLog.printError(e.toString());
- throw new MirMediaException(e.toString());
- }
-
+ public MediaHandlerGeneric() {
+ logger = new LoggerWrapper("Media.Generic");
}
- public void produce (Entity ent, Entity mediaTypeEnt )
- throws MirMediaException {
+ public void store (InputStream in, Entity ent, Entity mediaTypeEnt ) throws MediaExc, MediaFailure {
+ String ext = mediaTypeEnt.getFieldValue("name");
+ String mediaFname = ent.getId() + "." + ext;
+ String date = ent.getFieldValue("date");
+ String datePath = StringUtil.webdbDate2path(date);
+ try {
+ long size = FileUtil.write(getStoragePath() + File.separator + datePath +
+ File.separator + mediaFname, in);
+ ent.setFieldValue("publish_path", datePath + mediaFname);
+ ent.setFieldValue("size", new Long(size).toString());
+ ent.update();
+ }
+ catch (Throwable e) {
+ logger.error("MediaHandlerGeneric.set: " + e.toString());
+ throw new MediaFailure(e);
+ }
+ }
+ public void produce (Entity ent, Entity mediaTypeEnt ) throws MediaExc, MediaFailure {
//check first if the media file exist since produced
//location is also the storage location
- String date = ent.getValue("date");
+
+ String date = ent.getFieldValue("date");
String datePath = StringUtil.webdbDate2path(date);
- String relPath = datePath+ent.getId()+"."+mediaTypeEnt.getValue("name");
+ String relPath = datePath+ent.getId()+"."+mediaTypeEnt.getFieldValue("name");
String fname = getStoragePath()+relPath;
if(! new File(fname).exists())
- throw new MirMediaException("error in MirMedia.produce(): "+relPath+
- " does not exist!");
+ throw new MediaExc("error in MirMediaHandler.produce(): " + relPath + " does not exist!");
}
- public InputStream getMedia (Entity ent, Entity mediaTypeEnt)
- throws MirMediaException {
- String publishPath = ent.getValue("publish_path");
+ public InputStream getMedia (Entity ent, Entity mediaTypeEnt) throws MediaExc, MediaFailure {
+ String publishPath = ent.getFieldValue("publish_path");
String fname = getStoragePath()+publishPath;
File f = new File(fname);
if(! f.exists())
- throw new MirMediaException("error in MirMedia.getMedia(): "+fname+
- " does not exist!");
- FileInputStream in;
+ throw new MediaExc("error in MirMediaHandler.getMedia(): " + fname + " does not exist!");
+
+ BufferedInputStream inputStream;
try {
- in = new FileInputStream(f);
- } catch (IOException e) {
- throw new MirMediaException("getMedia(): "+e.toString());
+ inputStream = new BufferedInputStream(new FileInputStream(f));
}
- return in;
+ catch (Throwable e) {
+ throw new MediaFailure("MediaHandlerGeneric.getMedia(): " + e.toString(), e);
+ }
+
+ return inputStream;
}
- public InputStream getIcon (Entity ent) throws MirMediaException {
- return null;
+ public InputStream getThumbnail (Entity ent) throws MediaExc, MediaFailure {
+ return null;
}
+ public String getThumbnailMimeType (Entity aMediaEntity, Entity aMediaType) throws MediaExc, MediaFailure {
+ ServletContext servletContext = MirPropertiesConfiguration.getContext();
+ String fileName = aMediaEntity.getId()+"."+aMediaType.getFieldValue("name");
+
+ return servletContext.getMimeType(fileName);
+ };
+
public String getStoragePath()
{
return configuration.getString("Producer.Media.Path");
return "Generic media";
}
- public SimpleList getURL(Entity ent, Entity mediaTypeEnt)
+ public List getURL(Entity ent, Entity mediaTypeEnt)
{
- SimpleList theList = new SimpleList();
+ List theList = new Vector();
theList.add(ent);
return theList;
}
- public boolean isVideo()
- {
- return false;
- }
-
- public boolean isAudio()
- {
- return false;
- }
-
- public boolean isImage()
- {
- return false;
- }
-
public String getDescr( Entity mediaType)
{
- return mediaType.getValue("mime_type");
+ return mediaType.getFieldValue("mime_type");
}
}
projects / mir.git / blobdiff