Hi ! I have another problem. As I need a drop-down menu in my application, and data from which it`s created isn`t in database, I`m trying to do sth like this (look @ questionTypeList):
| @Stateful | @Scope(ScopeType.SESSION) | @Name("QuestionController") | public class QuestionControllerBean implements QuestionController { | | @Logger | private Log log; | | @In(create = true) | private QuestionManager questionManager; | | @In(create = true) | private PictureManager pictureManager; | | @In(required = false) | private QuestionCategory questionCategory; | | @In(required = false) | private Question question; | | @DataModel("answerList") | private List<Answer> answerList; | | @In(required = false) | @DataModelSelection("answerList") | private Answer answer; | | @DataModel("questionTypeList") | private List<QuestionType> questionTypeList; | | @In(required = false) | @DataModelSelection("questionTypeList") | private QuestionType questionType; | | @Out(required = false) | private Picture picture; | | private int fileSize; | private byte [] data; | private String fileName; | private String contentType; | | public void addQuestion() { | if(fileName == null) { | question.setQuestionType(questionType.getQuestionType()); | question.setCategory(questionCategory); | questionManager.addQuestion(question); | } else { | picture.setQuestion(question); | question.setPicture(picture); | question.setQuestionType(questionType.getQuestionType()); | question.setCategory(questionCategory); | questionManager.addQuestion(question); | pictureManager.addPicture(picture); | | } | } | | public void removeQuestion() { | } | | public void selectQuestion() { | } | | public void addAnswer() { | } | | public void removeAnswer() { | } | | @Factory("questionTypeList") | public void createQuestionTypeList() { | questionTypeList = new ArrayList<QuestionType>(); | questionTypeList.add(new QuestionType(Commons.INPUT,"Input answer as text")); | questionTypeList.add(new QuestionType(Commons.SELECT_ONE,"Select one answer")); | questionTypeList.add(new QuestionType(Commons.SELECT_MANY,"Select many answers")); | } | | public void addPicture() { | picture = new Picture(data, fileName, new Date()); | picture.setQuestion(question); | } | | public byte[] getData() { | return data; | } | | public void setData(byte[] data) { | this.data = data; | } | | public String getFileName() { | return fileName; | } | | public void setFileName(String fileName) { | this.fileName = fileName; | } | | public String getContentType() { | return contentType; | } | | public void setContentType(String contentType) { | this.contentType = contentType; | } | | public int getFileSize() { | return fileSize; | } | | public void setFileSize(int fileSize) { | this.fileSize = fileSize; | } | | @Remove @Destroy | public void destroy() {} | | } | It uses a POJO | public class QuestionType { | | private int QuestionType; | private String label; | | public QuestionType() { | } | | public QuestionType(int questionType, String label) { | this.QuestionType = questionType; | this.label = label; | } | | public int getQuestionType() { | return QuestionType; | } | | public void setQuestionType(int QuestionType) { | this.QuestionType = QuestionType; | } | | public String getLabel() { | return label; | } | | public void setLabel(String label) { | this.label = label; | } | | } | and a simple class for static variables | public class Commons { | | public static final int INPUT = 0; | public static final int SELECT_ONE = 1; | public static final int SELECT_MANY = 2; | | } | When I try to submit my form (addQuestion method) i get the following error: | org.hibernate.MappingException: Unknown entity: java.lang.Object | As i think, the problem is that JBoss is trying to map POJO and the Commons class to the database, because these files r in the same jar as the normal seam components and entities. So, is there a way to prevent seam from trying to map those two files? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4100172#4100172 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4100172 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user