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Cannot Be Cast To Java.sql.blob

asked 1 year ago viewed 1637 times active 1 year ago Linked 30 Overcomplicated oracle jdbc BLOB handling 3 Why I cannot cast oracle BLOB from native java Blob Related 2insert How to harness Jupiter's gravitational energy? execute(some_parameters). more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation have a peek here

Like Show 0 Likes(0) Actions 3. java hibernate blob jpa-2.0 derby share|improve this question asked Mar 7 '11 at 16:30 suicide 3511919 add a comment| 1 Answer 1 active oldest votes up vote 6 down vote accepted If I add: Code: inParams.registerSqlType("data", Types.BLOB); I get: ClassCastException: javax.sql.rowset.serial.SerialBlob cannot be cast to oracle.sql.BLOB Next try: Code: ... Rather use the import/export tools supplied by the DB. http://stackoverflow.com/questions/5222218/jpa-cannot-be-cast-to-java-sql-blob

Was there no tax before 1913 in the United States? get("return_parameter"). I am using ojdbc_14g jar and mysql-connector.jar ..

What did John Templeton mean when he said that the four most dangerous words in investing are: ‘this time it’s different'? Re: How to convert java.sql.blob to oracle.sql.blob 800781 Aug 26, 2009 6:34 AM (in response to 843859) The problem was with the jar file.. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed While tring to blob a photo image i am getting the error.

This site uses cookies, as explained in our cookie policy. asked 3 years ago viewed 6716 times active 2 months ago Related 1JPA “cannot be cast to java.sql.Blob”3java.lang.ClassCastException: [Ljava.lang.Comparable; cannot be cast to0org.springframework.web.multipart.commons.CommonsMultipartFile cannot be cast to java.sql.Blob0java.lang.ClassCastException: cannot be cast Were the Smurfs the first to smurf their smurfs? http://stackoverflow.com/questions/379594/why-i-cannot-cast-oracle-blob-from-native-java-blob How is it packed?

Approximately 3000000 data .. 2246Views Tags: none (add) This content has been marked as final. Free forum by Nabble Edit this page Home Forum Spring Projects Data This forum is now a read-only archive. Was there no tax before 1913 in the United States? What does the ClassCastException say it is?

Re: How to convert java.sql.blob to oracle.sql.blol 843859 Aug 22, 2009 2:14 PM (in response to 800781) CulbOy wrote: I am migrating mysql database to oracle using java. Edited by: CulbOy on Aug 26, 2009 12:01 PM Like Show 0 Likes(0) Actions Go to original post Actions About Oracle Technology Network (OTN)My Oracle Support Community (MOSC)MOS Support PortalAboutModern Marketing I'd like to share with those who has this problem. photo(nullable: true, minSize: 1, maxSize: 10000) ...}static mapping = { photo type: 'binary'    }and the command object: class PhotoUploadCommand {byte[] photo//java.sql.Blob photo // Grails doesn't know how to bind this typelong

Browse other questions tagged java blob or ask your own question. navigate here On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? More discussions in Java - JDBC Archive All PlacesOracle CommunityArchived ForumsJava - JDBC Archive This discussion is archived 8 Replies Latest reply on Aug 26, 2009 6:34 AM by 800781 How You can find an example here http://docs.jboss.org/hibernate/annotations/3.5/reference/en/html/entity.html#d0e2794 share|improve this answer edited Mar 7 '11 at 16:48 answered Mar 7 '11 at 16:34 Augusto 19.8k13164 ok, thanks.

Like Show 0 Likes(0) Actions 4. The problem is writing. Regards, David Last edited by xerces8; Feb 11th, 2011, 04:12 AM. Check This Out Like Show 0 Likes(0) Actions 8.

getBinaryOutputStream is deprecated anyway, you should use setBinaryStream in the JDBC (3.0) interface, which probably removes the need to go to Oracle's internal class at all. How do I reverse this javascript code? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

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Note : I am trying to move large amount of data . Java isn't the right tool for this.+ I dont have any other option rather than doing it . If I annotate it without the @Lob I get a "Varchar for bit data" column which can only contain up to 32m. While tring to blob a photo image i am getting the error.

I have updated the code as per your advice , But i am getting the following error , I changed the code as : oracle.jdbc.OraclePreparedStatement psmt = (oracle.jdbc.OraclePreparedStatement) psmt.setBinaryStream(2, rsEnrolment.getBinaryStream("FamilyPhotograph"));The error Join them; it only takes a minute: Sign up Cannot Convert from SerialBlob to BLOB [closed] up vote 0 down vote favorite I am converting a document to byte array, After Not the answer you're looking for? this contact form Safely adding insecure devices to my home network On verses, from major Hindu texts, similar in purport with the verses and messages found in the Bhagawat Gita Are 14 and 21

And I may be wrong but as far as I know Clobs and Blobs are not serializable... Re: How to convert java.sql.blob to oracle.sql.blob 843859 Aug 22, 2009 10:01 PM (in response to 800781) CulbOy wrote: I have checked and updated the jar files, Changed all the mysql when get from DB, the other method return me as an object , not as a blob. –kitokid Apr 4 '13 at 3:45 To find out what class of If you agree to our use of cookies, please close this message and continue to use this site.

Not the answer you're looking for? The code to get outputstream from oracle blob is: java.io.OutputStream os = ((oracle.sql.BLOB) myBlob).setBinaryStream(1L); setBinaryStream() is actually returning java.io.OutputStream object share|improve this answer answered Jul 23 '09 at 0:13 netic 82741624 What version of Oracle and what version of the JDBC driver are you using? I got it to work now, it seems that the 'binary' Hibernate type translates to the mySQL type BLOB for that column.

Without opening the PHB, is there a way to know if it's a particular printing? ResultSet rs = ... How can I prove its value? What does myfile.getClass() return?

That project is using Grails 1.1.1, so sqlType is not an option for that one. For me the fix was to manually define the mapping with the sqlType set to "blob":class Widget {    String name    byte[] photo        static constraints = {         name(blank: false)    Thats why it took so much time for replying ..Hopefully it also works !! get(0) it all works fine.

Browse other questions tagged java hibernate blob jpa-2.0 derby or ask your own question. Announcement Announcement Module Collapse No announcement yet. Like Show 0 Likes(0) Actions 5. Am I interrupting my husband's parenting?

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