[jboss-user] [JBoss Seam] - Re: ajax and EntityHome (Conversation) bug?!

[dashti]

excuse me, the las file in the previous post was FormInstance.java.


FormInstanceHome.java:


  | package com.behdasht.eb;
  | 
  | import java.util.ArrayList;
  | import java.util.List;
  | 
  | import javax.faces.event.ActionEvent;
  | import javax.faces.model.SelectItem;
  | 
  | import org.jboss.seam.annotations.Begin;
  | import org.jboss.seam.annotations.In;
  | import org.jboss.seam.annotations.Logger;
  | import org.jboss.seam.annotations.Name;
  | import org.jboss.seam.core.ResourceBundle;
  | import org.jboss.seam.framework.EntityHome;
  | import org.jboss.seam.log.Log;
  | 
  | @Name("formInstanceHome")
  | public class FormInstanceHome extends EntityHome<FormInstance> {
  | 
  | 	@In(create = true)
  | 	VisitHome visitHome;
  | 	@In(create = true)
  | 	FormStructureHome formStructureHome;
  | 
  | 	public void setFormInstanceFormInstanceId(Long id) {
  | 		setId(id);
  | 	}
  | 
  | 	public Long getFormInstanceFormInstanceId() {
  | 		return (Long) getId();
  | 	}
  | 
  | 	@Override
  | 	protected FormInstance createInstance() {
  | 		FormInstance formInstance = new FormInstance();
  | 		return formInstance;
  | 	}
  | 
  | 	public void wire() {
  | 		
  | 		Visit visit = visitHome.getDefinedInstance();
  | 		if (visit != null) {
  | 			getInstance().setVisit(visit);
  | 		}
  | 		FormStructure formStructure = formStructureHome.getDefinedInstance();
  | 		if (formStructure != null) {
  | 			getInstance().setFormStructure(formStructure);
  | 		}
  | 	}
  | 
  | 	public boolean isWired() {
  | 		return true;
  | 	}
  | 
  | 	public FormInstance getDefinedInstance() {
  | 		return isIdDefined() ? getInstance() : null;
  | 	}
  | 
  | 	public List<FieldValue> getFieldValues() {
  | 		return getInstance() == null ? null : getInstance().getFieldValues();
  | 	}
  | 
  | 	
  | 	
  | 	
  | 	
  | 	@Logger
  | 	Log log;
  | 	private int fieldNum;
  | 	private List<SelectItem> formStructures;
  | 	private List<SelectItem> threeState;
  | 	FormStructure selectedFormStructure;
  | 	@Override
  | 	public String persist(){
  | 		super.persist();
  | 		List<FieldValue> fieldValues;
  | 		if (selectedFormStructure != null ) {
  | 			getDefinedInstance().setFormStructure(selectedFormStructure);
  | 			fieldValues = new ArrayList<FieldValue>();
  | 			FieldValue fv;
  | 			for(Field f : getDefinedInstance().getFormStructure().getFields()){
  | 				fv = new FieldValue();
  | 				fv.setField(f);
  | 				fv.setFormInstance(getDefinedInstance());
  | 				fieldValues.add(fv);
  | 				getEntityManager().persist(fv.getFormInstance());
  | 			}
  | 			getDefinedInstance().setFieldValues(fieldValues);
  | 			super.update();
  | 		}
  | 		
  | 		return "persisted";
  | 	}
  | 	
  | 	//@Begin(join=true)
  | 	public void selectFormInstanceFromTable(ActionEvent event){
  | 		FormInstance fi = (FormInstance)getEntityManager().createQuery("select fi from FormInstance fi where fi.formInstanceId=:fid").setParameter("fid", new Long((String)getId())).getSingleResult();
  | 		setInstance(fi);
  | 		setId(fi.getFormInstanceId()); 
  | 	}
  | 	
  | 	@Override
  | 	public String update() {
  | 		if(getInstance() == null)
  | 			log.info("baba aslan nulleeeeeeeeeeeeeeeeeeee !!");
  | 		log.info("oomad inja tooye update!!\n" + "fi.getID()=" + getInstance().getFormInstanceId());
  | 		//getEntityManager().refresh(getInstance());
  | 		super.update();
  | 		List<FieldValue> fieldValues;
  | 		if (selectedFormStructure != null && selectedFormStructure != getInstance().getFormStructure()) {
  | 			for(FieldValue fv : getDefinedInstance().getFieldValues()){
  | 				fv.setFormInstance(null);
  | 				fv.setField(null);
  | 				getEntityManager().remove(fv);
  | 			}
  | 			getInstance().setFieldValues(null);
  | 			getInstance().setFormStructure(selectedFormStructure);
  | 			
  | 			fieldValues = new ArrayList<FieldValue>();
  | 			FieldValue fv;
  | 			for(Field f : getInstance().getFormStructure().getFields()){
  | 				fv = new FieldValue();
  | 				fv.setField(f);
  | 				fv.setFormInstance(getDefinedInstance());
  | 				fieldValues.add(fv);
  | 				getEntityManager().persist(fv.getFormInstance());
  | 			}
  | 			getInstance().setFieldValues(fieldValues);
  | 			super.update();
  | 		}
  | 		
  | 		return "updated";
  | 	}
  | 
  | 	public int getFieldNum() {
  | 		fieldNum++;
  | 		return fieldNum;
  | 	}
  | 	
  | 	public List<SelectItem> getFormStructures(){
  | 		formStructures = new ArrayList<SelectItem>();
  | 		SelectItem si;
  | 		List<FormStructure> list = (List<FormStructure>)getEntityManager().createQuery("from FormStructure").getResultList();
  | 		for(FormStructure fs : list){
  | 			si = new SelectItem();
  | 			si.setLabel(fs.getFormName());
  | 			si.setValue(fs);
  | 			formStructures.add(si);
  | 		}
  | 		return formStructures;
  | 	}
  | 
  | 	public List<SelectItem> getThreeSatet() {
  | 		if (threeState == null){
  | 			
  | 			threeState = new ArrayList<SelectItem>();
  | 
  | 
  | 			threeState.add(new SelectItem(0, ResourceBundle.instance().getString("Unknown")));
  | 			threeState.add(new SelectItem(1, ResourceBundle.instance().getString("Yes")));
  | 			threeState.add(new SelectItem(-1, ResourceBundle.instance().getString("No")));
  | 			
  | 		}
  | 		
  | 		return threeState;
  | 	}
  | 
  | 	public void newInstance() {
  | 		FormInstance instance = createInstance();
  | 		super.setInstance(instance);
  | 	}
  | 
  | 	public FormStructure getSelectedFormStructure() {
  | 		selectedFormStructure = getInstance().getFormStructure();
  | 		return selectedFormStructure;
  | 	}
  | 
  | 	public void setSelectedFormStructure(FormStructure selectedFormStructure) {
  | 		this.selectedFormStructure = selectedFormStructure;
  | 	}
  | 
  | }
  | 
  | 

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