/*
- * 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.entity;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
-import java.util.HashMap;
import java.util.Map;
-import mir.entity.Entity;
-import mir.entity.EntityList;
+import mir.entity.AbstractEntity;
import mir.log.LoggerWrapper;
import mir.storage.StorageObject;
-import mir.storage.StorageObjectExc;
import mir.storage.StorageObjectFailure;
-import mircoders.storage.DatabaseContent;
import mircoders.storage.DatabaseContentToMedia;
-import mircoders.storage.DatabaseContentToTopics;
-import freemarker.template.SimpleScalar;
-import freemarker.template.TemplateModel;
-import freemarker.template.TemplateModelException;
/**
* this class implements mapping of one line of the database table content
* to a java object
*
- * @version $Id: EntityContent.java,v 1.17 2003/03/05 19:23:15 idfx Exp $
+ * @version $Id: EntityContent.java,v 1.19.2.7 2004/11/21 22:07:13 zapata Exp $
* @author mir-coders group
*
*/
-public class EntityContent extends Entity
-{
-
- String mirconf_extLinkName = configuration.getString("Producer.ExtLinkName");
- String mirconf_intLinkName = configuration.getString("Producer.IntLinkName");
- String mirconf_mailLinkName = configuration.getString("Producer.MailLinkName");
- String mirconf_imageRoot = configuration.getString("Producer.ImageRoot");
-
- //this should always be transient i.e it can never be stored in the db
- //or ObjectStore. (so the ObjectStore should only be caching what comes
- //directly out of the DB. @todo confirm this with rk. -mh
- Map _entCache = new HashMap();
- Boolean _hasMedia = null;
-
+public class EntityContent extends AbstractEntity {
// constructors
public EntityContent()
public EntityContent(StorageObject theStorage) {
this();
+
setStorage(theStorage);
}
- //
- // methods
-
/**
* set is_produced flag for the article
*/
-
public void setProduced(boolean yesno) throws StorageObjectFailure
{
String value = (yesno) ? "1":"0";
- if (value.equals( getValue("is_produced") )) return;
+ if (value.equals( getFieldValue("is_produced") )) return;
Connection con=null;Statement stmt=null;
String sql = "update content set is_produced='" + value + "' where id='" + getId()+"'";
try {
- con = theStorageObject.getPooledCon();
- /** @todo should be preparedStatement: faster!! */
+ con = storageObject.obtainConnection();
+ /** todo should be preparedStatement: faster!! */
stmt = con.createStatement();
- theStorageObject.executeUpdate(stmt,sql);
+ storageObject.executeUpdate(stmt,sql);
}
catch (StorageObjectFailure e) {
- throwStorageObjectFailure(e, "\n -- set produced failed");
+ throw e;
}
catch (SQLException e) {
- throwStorageObjectFailure(e, "\n -- set produced failed");
+ throw new StorageObjectFailure(e);
}
finally {
- theStorageObject.freeConnection(con,stmt);
- }
- }
-
-
- /**
- * make openposting to newswire
- */
-
- public void newswire() throws StorageObjectFailure
- {
- String sql = "update content set to_article_type='1', is_produced='0' where id='" + getId()+"'";
- try {
- theStorageObject.executeUpdate(sql);
- } catch (StorageObjectFailure e) {
- throwStorageObjectFailure(e, "\n -- newswire failed");
- } catch (SQLException e) {
- throwStorageObjectFailure(e, "\n -- newswire failed");
+ storageObject.freeConnection(con,stmt);
}
}
-
/**
- * dettach from media
+ * Deattaches media from an article
+ *
+ * @param anArticleId
+ * @param aMediaId
+ * @throws StorageObjectFailure
*/
- public void dettach(String cid,String mid) throws StorageObjectFailure
+ public void dettach(String anArticleId, String aMediaId) throws StorageObjectFailure
{
- if (mid!=null){
- try{
- DatabaseContentToMedia.getInstance().delete(cid,mid);
- }
- catch (Exception e){
- throwStorageObjectFailure(e, "\n -- failed to get instance");
- }
+ if (aMediaId!=null){
+ DatabaseContentToMedia.getInstance().delete(anArticleId, aMediaId);
- //set Content to unproduced
setProduced(false);
}
}
/**
- * attach to media
+ * Attaches media to the article
*/
- public void attach(String mid) throws StorageObjectFailure
+ public void attach(String aMediaId) throws StorageObjectFailure
{
- if (mid!=null) {
- //write media-id mid and content-id in table content_x_media
- try{
- DatabaseContentToMedia.getInstance().addMedia(getId(),mid);
- } catch(StorageObjectFailure e){
- throwStorageObjectFailure(e, "attach: could not get the instance");
- }
- //set Content to unproduced
+ if (aMediaId!=null) {
+ DatabaseContentToMedia.getInstance().addMedia(getId(),aMediaId);
setProduced(false);
}
else {
}
/**
- * overridden method getValue to include formatted date into every
- * entityContent
- */
-
- public TemplateModel get(java.lang.String key) throws TemplateModelException
- {
- if (key!=null) {
- if (_entCache.containsKey(key)) {
- return (TemplateModel)_entCache.get(key);
- }
- if (key.equals("to_comments")) {
- try {
- _entCache.put(key, getComments());
- return (TemplateModel)_entCache.get(key);
- }
- catch (Exception ex) {
- logger.warn("EntityContent.getComments: could not fetch data " + ex.toString());
-
- throw new TemplateModelException(ex.toString());
- }
- }
- if (key.equals("to_media_images")) {
- try {
- _entCache.put(key, getImagesForContent());
- return (TemplateModel)_entCache.get(key);
- }
- catch (Exception ex) {
- logger.warn("EntityContent.getImagesForContent: could not fetch data " + ex.toString());
- throw new TemplateModelException(ex.toString());
- }
- }
- if (key.equals("to_media_audio")) {
- try {
- _entCache.put(key, getAudioForContent());
- return (TemplateModel)_entCache.get(key);
- }
- catch (Exception ex) {
- logger.warn("EntityContent.getAudioForContent: could not fetch data " + ex.toString());
- throw new TemplateModelException(ex.toString());
- }
- }
- if (key.equals("to_media_video")) {
- try {
- _entCache.put(key, getVideoForContent());
- return (TemplateModel)_entCache.get(key);
- }
- catch (Exception ex) {
- logger.warn("EntityContent.getVideoForContent: could not fetch data " + ex.toString());
- throw new TemplateModelException(ex.toString());
- }
- }
- if (key.equals("to_media_other")) {
- try {
- _entCache.put(key, getOtherMediaForContent());
- return (TemplateModel)_entCache.get(key);
- }
- catch (Exception ex) {
- logger.warn("EntityContent.getOtherMediaForContent: could not fetch data " + ex.toString());
- throw new TemplateModelException(ex.toString());
- }
- }
- else if (key.equals("to_topics")) {
- try {
- _entCache.put(key,
- DatabaseContentToTopics.getInstance().getTopics(this));
- return (TemplateModel)_entCache.get(key);
- }
- catch (Exception ex) {
- logger.warn("EntityContent.getTopics: could not fetch data " + ex.toString());
- throw new TemplateModelException(ex.toString());
- }
- }
- else {
- return new SimpleScalar(getValue(key));
- }
-
- }
- return null;
- }
-
- /**
- * overridden method setValues to patch creator_main_url
+ * overridden method setFieldValues to patch creator_main_url
*/
- public void setValues(Map theStringValues) {
+ public void setFieldValues(Map theStringValues) {
if (theStringValues != null) {
if (theStringValues.containsKey("creator_main_url")){
if (((String)theStringValues.get("creator_main_url")).equalsIgnoreCase("http://")){
}
}
}
- super.setValues(theStringValues);
- }
-
- /**
- * fetches all the comments belonging to an article
- *
- * @return freemarker.template.SimpleList
- */
- private EntityList getComments() throws StorageObjectFailure {
- return ((DatabaseContent)theStorageObject).getComments(this);
- }
-
- private boolean hasMedia() throws StorageObjectFailure
- {
- if (_hasMedia == null) {
- try {
- _hasMedia =
- new Boolean(DatabaseContentToMedia.getInstance().hasMedia(this));
- } catch (StorageObjectExc e) {
- throw new StorageObjectFailure(e);
- }
- }
- return _hasMedia.booleanValue();
- }
-
- //######## @todo all of the following getBlahForContent should have
- // and optimized version where LIMIT=1 sql for list view.
- private EntityList getImagesForContent()
- throws StorageObjectFailure, TemplateModelException
- {
- if (hasMedia())
- return DatabaseContentToMedia.getInstance().getImages(this);
- else
- return null;
- }
-
- private EntityList getAudioForContent()
- throws StorageObjectFailure, TemplateModelException
- {
- if (hasMedia())
- return DatabaseContentToMedia.getInstance().getAudio(this) ;
- else
- return null;
- }
-
- private EntityList getVideoForContent()
- throws StorageObjectFailure, TemplateModelException
- {
- if (hasMedia())
- return DatabaseContentToMedia.getInstance().getVideo(this) ;
- else
- return null;
+ super.setFieldValues(theStringValues);
}
-
- private EntityList getOtherMediaForContent()
- throws StorageObjectFailure, TemplateModelException
- {
- if (hasMedia())
- return DatabaseContentToMedia.getInstance().getOther(this);
- else
- return null;
- }
-
}
projects / mir.git / blobdiff