[jboss-jira] [JBoss JIRA] Commented: (EJBTHREE-784) When updating an entity that has multiple Blob fields, the blob objects are getting swaped.

When updating an entity that has multiple Blob fields, the blob objects are getting swaped. ------------------------------------------------------------------------------------------- Key: EJBTHREE-784 URL: http://jira.jboss.com/jira/browse/EJBTHREE-784 Project: EJB 3.0 Issue Type: Bug Components: EJB3 Extensions Environment: App server: JBoss 4.0.4GA DB: Oracle 9i with the 10g driver. Reporter: Sandeep Ghosh We are trying to store two BLOB fields (using extended persistence) and after setting the two fields with the right binary data, the data is somehow switched between the fields. i.e. if image1 is to be set in colum1 and file2 in column2 after the db transaction is completed using an extended persistence context, image1 is set in column2 and file2 is set in column1. Here's the entity class @Entity @Table(name = "GENE_CLONE_QC", uniqueConstraints = {}) public class GeneCloneQc implements java.io.Serializable { @Lob @Basic(fetch=FetchType.EAGER) @Column(name = "DELETED_SEQ", unique = false, nullable = true, insertable = true, updatable = true) public String getDeletedSeq() { return this.deletedSeq; } public void setDeletedSeq(String deletedSeq) { this.deletedSeq = deletedSeq; } @Lob @Basic(fetch = FetchType.EAGER) @Column(name = "QC_IMAGE", unique = false, nullable = true, insertable = true, updatable = true) public Blob getQcImage() { return this.qcImage; } public void setQcImage(Blob qcImage) { this.qcImage = qcImage; } } Here's the class with the save method that has the issue stated above @Stateful @Name("geneCloneQcBean") @Scope(ScopeType.SESSION) public class GeneCloneQcBean implements GeneCloneQcInf { @PersistenceContext(type = PersistenceContextType.EXTENDED) protected EntityManager entityManager; public void save(){ if(qcImageFile != null){ Blob image = null; try { image = org.hibernate.Hibernate.createBlob(qcImageFile.getBytes()); } catch (IOException e) { e.printStackTrace(); } geneCloneQc.setQcImage(image); } if(sequenceDataFile != null){ Blob sequenceDataFileBlob = null; try { sequenceDataFileBlob = org.hibernate.Hibernate.createBlob(sequenceDataFile.getBytes()); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } String fileName = sequenceDataFile.getName(); fileName = fileName.substring(fileName.lastIndexOf("\\")+1); geneCloneQc.setSequenceDataFileName(fileName); geneCloneQc.setSequenceDataFile(sequenceDataFileBlob); } geneClone.setGeneCloneQc(geneCloneQc); entityManager.persist(geneClone); } }