X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmircoders%2Fstorage%2FDatabaseContentToMedia.java;h=e154fcb6705a04313837d02752254c5770bca146;hb=c785369f4ca9b7a6b295464041c14206c6db84bf;hp=9a475751899656b8d2703d00fa90ddfbccc5abf6;hpb=302ba1b59ef0365d9272ebe1cafb3cf500002e11;p=mir.git

diff --git a/source/mircoders/storage/DatabaseContentToMedia.java b/source/mircoders/storage/DatabaseContentToMedia.java
index 9a475751..e154fcb6 100755
--- a/source/mircoders/storage/DatabaseContentToMedia.java
+++ b/source/mircoders/storage/DatabaseContentToMedia.java
@@ -90,7 +90,7 @@ public class DatabaseContentToMedia extends Database implements StorageObject{
         con = getPooledCon();
         // should be a preparedStatement because is faster
         stmt = con.createStatement();
-        ResultSet rs = executeSql(stmt,sql);
+        int rs = executeUpdate(stmt,sql);
       } catch (Exception e) {
         theLog.printDebugInfo("-- set topics failed -- insert");
       } finally {
@@ -99,7 +99,28 @@ public class DatabaseContentToMedia extends Database implements StorageObject{
     }
   }
 
-
+  public void addMedia(String contentId, String mediaId) {
+    if (contentId == null && mediaId == null) {
+      return;
+    }
+    
+    Connection con=null;Statement stmt=null;
+    //now insert
+    
+    String sql = "insert into "+ theTable +" (content_id,media_id) values ("
+          + contentId + "," + mediaId + ")";
+    try {
+      con = getPooledCon();
+      // should be a preparedStatement because is faster
+      stmt = con.createStatement();
+      int rs = executeUpdate(stmt,sql);
+    } catch (Exception e) {
+      theLog.printDebugInfo("-- add media failed -- insert");
+    } finally {
+      freeConnection(con,stmt);
+    }
+  }
+	
   public void setMedia(String contentId, String mediaId) {
     if (contentId == null && mediaId == null) {
       return;
@@ -149,7 +170,7 @@ public class DatabaseContentToMedia extends Database implements StorageObject{
       con = getPooledCon();
       // should be a preparedStatement because is faster
       stmt = con.createStatement();
-      ResultSet rs = executeSql(stmt,sql);
+      int rs = executeUpdate(stmt,sql);
     } catch (Exception e) {
       //theLog.printDebugInfo("-- delete topics failed  ");
     } finally {
@@ -163,14 +184,14 @@ public class DatabaseContentToMedia extends Database implements StorageObject{
       return;
     }
     //delete all row with content_id=contentId
-    String sql = "delete from "+ theTable +" where topic_id=" + mediaId;
+    String sql = "delete from "+ theTable +" where media_id=" + mediaId;
 
     Connection con=null;Statement stmt=null;
     try {
       con = getPooledCon();
       // should be a preparedStatement because is faster
       stmt = con.createStatement();
-      ResultSet rs = executeSql(stmt,sql);
+      int rs = executeUpdate(stmt,sql);
       theLog.printDebugInfo("-- delete media success ");
     } catch (Exception e) {
       theLog.printDebugInfo("-- delete media failed ");
@@ -178,6 +199,28 @@ public class DatabaseContentToMedia extends Database implements StorageObject{
       freeConnection(con,stmt);
     }
   }
+	
+	public void delete(String contentId, String mediaId) {
+    if (mediaId == null || contentId==null) {
+      theLog.printDebugInfo("-- delete media failed -- missing parameter");
+      return;
+    }
+    //delete all row with content_id=contentId and media_id=mediaId
+    String sql = "delete from "+ theTable +" where media_id=" + mediaId + " and content_id= "+contentId;
+
+    Connection con=null;Statement stmt=null;
+    try {
+      con = getPooledCon();
+      // should be a preparedStatement because is faster
+      stmt = con.createStatement();
+      int rs = executeUpdate(stmt,sql);
+      theLog.printDebugInfo("-- delete content_x_media success ");
+    } catch (Exception e) {
+      theLog.printDebugInfo("-- delete content_x_media failed ");
+    } finally {
+      freeConnection(con,stmt);
+    }
+  }
 
 
   public EntityList getContent(EntityMedia media) {
@@ -211,5 +254,39 @@ public class DatabaseContentToMedia extends Database implements StorageObject{
     }
     return returnList;
   }
+	
+/**
+ * Returns a EntityList with all content-objects having a relation to a media
+ */
+	
+public EntityList getContent() {
+    EntityList returnList=null;
+    
+    String select = "select distinct content_id from " + theTable;
+		// execute select statement
+		Connection con=null;Statement stmt=null;
+		try {
+			con = getPooledCon();
+			// should be a preparedStatement because is faster
+			stmt = con.createStatement();
+			ResultSet rs = executeSql(stmt,select);
+			if (rs!=null) {
+				String mediaSelect= "id IN (";
+				boolean first=true;
+				while (rs.next()) {
+					if (first==false) mediaSelect+=",";
+					mediaSelect += rs.getString(1);
+					first=false;
+				}
+				mediaSelect+=")";
+				if (first==false)
+					returnList = DatabaseContent.getInstance().selectByWhereClause(mediaSelect,"webdb_lastchange desc");
+			}
+		}
+		catch (Exception e) {theLog.printDebugInfo("-- get content failed");}
+		finally { freeConnection(con,stmt);}
+
+		return returnList;
+  }
 
 }