package mircoders.entity;
-import java.lang.*;
-import java.io.*;
-import java.util.*;
-import java.sql.*;
+import freemarker.template.SimpleList;
+import freemarker.template.SimpleScalar;
+import freemarker.template.TemplateModel;
+import freemarker.template.TemplateModelException;
+import mir.entity.Entity;
+import mir.media.MediaHelper;
+import mir.media.MirMedia;
+import mir.storage.StorageObject;
+import mir.storage.StorageObjectException;
+import mircoders.storage.DatabaseUploadedMedia;
-import mir.entity.*;
-import mir.misc.*;
-import mir.storage.*;
+import java.util.HashMap;
-import mircoders.storage.*;
/**
* Diese Klasse enthält die Daten eines MetaObjekts
*
*/
-public class EntityUploadedMedia extends AbstractEntity implements Entity
-{
- private static int instances;
+public class EntityUploadedMedia extends Entity {
- public EntityUploadedMedia(){
+
+ public EntityUploadedMedia() {
super();
- instances++;
}
- public EntityUploadedMedia(StorageObject theStorage)
- {
+ public EntityUploadedMedia(StorageObject theStorage) {
this();
setStorage(theStorage);
}
- public void setValues(HashMap theStringValues)
- {
- if (theStringValues != null) {
- if (!theStringValues.containsKey("is_published"))
- theStringValues.put("is_published","0");
- }
- super.setValues(theStringValues);
- }
+ public void setValues(HashMap theStringValues) {
+ if (theStringValues != null) {
+ if (!theStringValues.containsKey("is_published"))
+ theStringValues.put("is_published", "0");
+ }
+ super.setValues(theStringValues);
+ }
+
+
+ /**
+ * fetches the MediaType entry assiciated w/ this media
+ *
+ * @return mir.entity.Entity
+ */
+ public Entity getMediaType() throws StorageObjectException {
+ Entity ent = null;
+ try {
+ ent = DatabaseUploadedMedia.getInstance().getMediaType(this);
+ }
+ catch (StorageObjectException e) {
+ throwStorageObjectException(e, "get MediaType failed -- ");
+ }
+ return ent;
+ }
+
+ public String getValue(String key) {
+ String returnValue = null;
- public void finalize() {
- instances--;
- super.finalize();
+ if (key != null) {
+ if (key.equals("big_icon"))
+ returnValue = getBigIcon();
+ else if (key.equals("descr"))
+ returnValue = getDescr();
+ else if (key.equals("mediatype"))
+ returnValue = getMediaTypeString();
+ else if (key.equals("mimetype"))
+ returnValue = getMimeType();
+ else
+ returnValue = super.getValue(key);
+ }
+ return returnValue;
}
+
+ public TemplateModel get(java.lang.String key) throws TemplateModelException {
+ if (key.equals("url"))
+ return getUrl();
+ return new SimpleScalar(getValue(key));
+ }
+
+ // @todo all these methods should be merged into 1
+ // and the MediaHandler should be cached somehow.
+ private String getMediaTypeString() {
+ MirMedia mediaHandler = null;
+ Entity mediaType = null;
+
+ try {
+ mediaType = getMediaType();
+ mediaHandler = MediaHelper.getHandler(mediaType);
+ String t;
+ if (mediaHandler.isAudio())
+ return "audio";
+ else if (mediaHandler.isImage())
+ return "image";
+ else if (mediaHandler.isVideo())
+ return "video";
+ else
+ return "other";
+ }
+ catch (Exception ex) {
+ theLog.printWarning("-- getMediaTypeString: could not fetch data "
+ + this.getClass().toString() + " " + ex.toString());
+ }
+ return null;
+ }
+
+ private String getBigIcon() {
+ MirMedia mediaHandler = null;
+ Entity mediaType = null;
+
+ try {
+ mediaType = getMediaType();
+ mediaHandler = MediaHelper.getHandler(mediaType);
+ return mediaHandler.getBigIcon();
+ }
+ catch (Exception ex) {
+ theLog.printWarning("-- getBigIcon: could not fetch data "
+ + this.getClass().toString() + " " + ex.toString());
+ }
+ return null;
+ }
+
+ private SimpleList getUrl() {
+ MirMedia mediaHandler = null;
+ Entity mediaType = null;
+
+ try {
+ mediaType = getMediaType();
+ mediaHandler = MediaHelper.getHandler(mediaType);
+ return mediaHandler.getURL(this, mediaType);
+ }
+ catch (Exception ex) {
+ theLog.printWarning("-- getUrl: could not fetch data "
+ + this.getClass().toString() + " " + ex.toString());
+ }
+ return null;
+ }
+
+ private String getDescr() {
+ MirMedia mediaHandler = null;
+ Entity mediaType = null;
+
+ try {
+ mediaType = getMediaType();
+ mediaHandler = MediaHelper.getHandler(mediaType);
+ return mediaHandler.getDescr();
+ }
+ catch (Exception ex) {
+ theLog.printWarning("-- getDescr: could not fetch data "
+ + this.getClass().toString() + " " + ex.toString());
+ }
+ return null;
+ }
+ private String getMimeType() {
+ Entity mediaType = null;
+
+ try {
+ mediaType = getMediaType();
+ return mediaType.getValue("mime_type");
+ }
+ catch (Exception ex) {
+ theLog.printWarning("-- getBigIcon: could not fetch data "
+ + this.getClass().toString() + " " + ex.toString());
+ }
+ return null;
+ }
+
}