/*
- * 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.lang.*;
-import java.io.*;
-import java.util.*;
-import java.lang.reflect.*;
-
-import freemarker.template.SimpleList;
-
-import mir.media.*;
-import mir.misc.*;
-import mir.entity.*;
-import mir.storage.StorageObjectException;
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.sql.SQLException;
+
+import mir.config.MirPropertiesConfiguration;
+import mir.entity.Entity;
+import mir.log.LoggerWrapper;
+import mir.media.MediaExc;
+import mir.media.MediaFailure;
+import mir.media.MediaHandler;
+import mir.misc.StringUtil;
+import mir.session.SessionExc;
+import mir.session.UploadedFile;
+import mir.util.FileRoutines;
+import mir.util.IORoutines;
import mircoders.entity.EntityImages;
/**
* written out to a file at the ProducerImages level.
* Remember that Handlers for specific image types, Gif, Jpeg, etc..
* should override it.
- * It implements the MirMedia interface.
+ * It implements the MirMediaHandler interface.
* <p>
* slowly starting to look better, a next step would be to have the
* representation stuff (WebdbImage) happen here.
* -mh 01.03.2002
*
- * @see mir.media.MirMedia
+ * @see mir.media.MediaHandler
* @author mh
- * @version $Id: MediaHandlerImages.java,v 1.13 2002/11/28 07:28:24 mh Exp $
+ * @version $Id: MediaHandlerImages.java,v 1.23.2.11 2006/11/12 18:44:46 yossarian Exp $
*/
-public abstract class MediaHandlerImages implements MirMedia
-{
- static Logfile theLog = Logfile.getInstance(MirConfig.getProp("Home")+
- "log/media.log");
- static final String PNG = "PNG";
- static final String JPEG = "JPEG";
+public abstract class MediaHandlerImages extends AbstractMediaHandler implements MediaHandler {
+ protected static MirPropertiesConfiguration configuration = MirPropertiesConfiguration.instance();
+ protected static final String PNG = "PNG";
+ protected static final String JPEG = "JPEG";
+
+ protected LoggerWrapper logger;
abstract String getType();
- public InputStream getMedia(Entity ent, Entity mediaTypeEnt)
- throws MirMediaException
- {
- InputStream in;
+ public MediaHandlerImages() {
+ logger = new LoggerWrapper("Media.Images");
+ }
+
+ public InputStream getMedia(Entity ent, Entity mediaTypeEnt) throws MediaExc, MediaFailure {
try {
- in = ((EntityImages)ent).getImage();
- } catch ( StorageObjectException e) {
- theLog.printDebugInfo("MediaHandlerImages.getImage: "+e.toString());
- throw new MirMediaException(e.toString());
+ return new ByteArrayInputStream(((EntityImages) ent).getImage());
}
+ catch (Throwable e) {
+ logger.error("MediaHandlerImages.getImage: " + e.toString());
- return in;
+ throw new MediaFailure(e);
+ }
}
- public void set(InputStream in, Entity ent, Entity mediaTypeEnt)
- throws MirMediaException {
+ public void store(UploadedFile anUploadedFile, Entity aMedia, Entity aMediaType) throws MediaExc, MediaFailure {
+ try {
+ store(anUploadedFile.getInputStream(), aMedia, aMediaType);
+ }
+ catch (SessionExc e) {
+ throw new MediaFailure(e);
+ }
+ }
+ public void store(InputStream in, Entity ent, Entity mediaTypeEnt) throws MediaExc, MediaFailure {
try {
- ((EntityImages)ent).setImage(in, getType());
- } catch ( StorageObjectException e) {
- theLog.printError("MediaHandlerImages.set: "+e.toString());
- throw new MirMediaException(e.toString());
+ ((EntityImages) ent).setImage(in, getType());
}
+ catch (IOException e) {
+ logger.error("MediaHandlerImages.store", e);
- }
+ throw new MediaFailure("A problem has occurred processing the media file", e);
+ }
+ catch (SQLException e) {
+ logger.error("MediaHandlerImages.store", e);
+
+ throw new MediaFailure("A problem has occurred processing the media file", e);
+ }
+ }
- public void produce(Entity ent, Entity mediaTypeEnt) throws MirMediaException
- {
- String date = ent.getValue("date");
+ public void produce(Entity ent, Entity mediaTypeEnt) throws MediaExc, MediaFailure {
+ String date = ent.getFieldValue("date");
String datePath = StringUtil.webdbDate2path(date);
- String ext = "."+mediaTypeEnt.getValue("name");
+ String ext = "."+mediaTypeEnt.getFieldValue("name");
String filepath = datePath+ent.getId()+ext;
- String iconFilePath = MirConfig.getProp("Producer.StorageRoot")
- +getIconStoragePath() + filepath;
- String productionFilePath = getStoragePath() + File.separator + filepath;
+ String iconFilePath = configuration.getString("Producer.StorageRoot") + getBaseIconStoragePath() + filepath;
+ String productionFilePath = getBaseStoragePath() + File.separator + filepath;
- if (ent.getValue("icon_data")!= null &&
- ent.getValue("image_data")!= null) {
+ if (ent.getFieldValue("icon_data")!= null &&
+ ent.getFieldValue("image_data")!= null) {
// make icon
try {
- InputStream in = ((EntityImages)ent).getIcon();
- FileUtil.write(iconFilePath, in);
- in = ((EntityImages)ent).getImage();
- FileUtil.write(productionFilePath, in);
- ent.setValueForProperty("icon_path",getIconStoragePath()+filepath);
- ent.setValueForProperty("publish_path",filepath);
+ OutputStream out;
+ InputStream in = new ByteArrayInputStream(((EntityImages) ent).getIcon());
+ try {
+ File iconFile = new File(iconFilePath);
+
+ FileRoutines.createParentDirectories(iconFile);
+
+ out = new FileOutputStream(iconFile);
+ try {
+ IORoutines.copyStream(in, out);
+ reportChange(iconFile.getAbsolutePath());
+ }
+ finally {
+ out.close();
+ }
+ }
+ finally {
+ in.close();
+ }
+
+ in = new ByteArrayInputStream(((EntityImages) ent).getImage());
+ try {
+ File imageFile = new File(productionFilePath);
+
+ FileRoutines.createParentDirectories(imageFile);
+
+ out = new FileOutputStream(imageFile);
+ try {
+ IORoutines.copyStream(in, out);
+ reportChange(imageFile.getAbsolutePath());
+ }
+ finally {
+ out.close();
+ }
+ }
+ finally {
+ in.close();
+ }
+
+ ent.setFieldValue("icon_path", getBaseIconStoragePath() + filepath);
+ ent.setFieldValue("publish_path", filepath);
ent.update();
- } catch ( Exception e) {
- String msg = "MediaHandlerImages.produce - Error: " + e.toString();
- theLog.printError(msg);
- throw new MirMediaException(msg);
}
- } else {
- String msg="MediaHandlerImages.produce - missing image or icon OID for: "+
- ent.getId();
- theLog.printError(msg);
- throw new MirMediaException(msg);
+ catch (Throwable e) {
+ logger.error("Error producing image", e);
+
+ throw new MediaFailure("Error producing image", e);
+ }
+ finally {
+ }
}
- }
-
+ else {
+ logger.error("Can't produce image " + ent.getId() + ": missing image or icon OID");
- public InputStream getIcon(Entity ent) throws MirMediaException
- {
- InputStream in;
+ throw new MediaExc("Can't produce image " + ent.getId() + ": missing image or icon OID");
+ }
+ }
+
+ public InputStream getThumbnail(Entity ent) throws MediaExc, MediaFailure {
try {
- in = ((EntityImages)ent).getIcon();
- } catch ( StorageObjectException e) {
- theLog.printDebugInfo("MediaHandlerImages.getIcon: "+e.toString());
- throw new MirMediaException(e.toString());
+ return new ByteArrayInputStream(((EntityImages) ent).getIcon());
+ }
+ catch (Throwable e) {
+ logger.error("MediaHandlerImages.getIcon: " + e.toString());
+ throw new MediaFailure(e);
}
-
- return in;
}
- public SimpleList getURL(Entity ent, Entity mediaTypeEnt)
- {
- SimpleList theList = new SimpleList();
- theList.add(ent);
- return theList;
+ public String getBaseStoragePath() {
+ return configuration.getString("Producer.Image.Path");
}
- public String getStoragePath()
- {
- return MirConfig.getProp("Producer.Image.Path");
+ public String getBaseIconStoragePath() {
+ return configuration.getString("Producer.Image.IconPath");
}
- public String getIconStoragePath()
- {
- return MirConfig.getProp("Producer.Image.IconPath");
+ public String getPublishHost() {
+ return StringUtil.removeSlash(configuration.getString("Producer.Image.Host"));
}
- public String getPublishHost()
- {
- return StringUtil.removeSlash(MirConfig.getProp("Producer.Image.Host"));
+ public String getTinyIconName() {
+ return configuration.getString("Producer.Icon.TinyImage");
}
- public String getTinyIconName()
- {
- return MirConfig.getProp("Producer.Icon.TinyImage");
- }
-
- public String getBigIconName()
- {
- return MirConfig.getProp("Producer.Icon.BigImage");
- }
+ public String getBigIconName() {
+ return configuration.getString("Producer.Icon.BigImage");
+ }
- public String getIconAltName()
- {
+ public String getIconAltName() {
return "Image";
- }
-
- public boolean isVideo()
- {
- return false;
- }
-
- public boolean isAudio()
- {
- return false;
- }
-
- public boolean isImage ()
- {
- return true;
- }
+ }
- public String getDescr(Entity mediaType)
- {
+ public String getDescr(Entity mediaType) {
return "image/jpeg";
}
projects / mir.git / blobdiff