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@ -5,9 +5,11 @@ import info.bukova.isspst.data.DataModel;
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import info.bukova.isspst.services.Service;
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import info.bukova.isspst.services.ValidationException;
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import java.sql.SQLException;
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import java.util.Map;
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import org.hibernate.exception.ConstraintViolationException;
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import org.springframework.dao.DataIntegrityViolationException;
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import org.springframework.security.access.AccessDeniedException;
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import org.zkoss.bind.annotation.BindingParam;
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import org.zkoss.bind.annotation.Command;
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@ -17,36 +19,43 @@ import org.zkoss.bind.annotation.NotifyChange;
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import org.zkoss.zul.Messagebox;
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import org.zkoss.zul.Window;
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public class FormViewModel<T extends DataModel> {
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public class FormViewModel<T extends DataModel>
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{
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private T dataBean;
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private Map<String, String> errMessages;
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private Service<T> service;
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private boolean newRec;
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private ServiceConstraint<T> constraint;
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@Init
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public void init(@ExecutionArgParam("selected") T selected, @ExecutionArgParam("service") Service<T> service) {
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public void init(@ExecutionArgParam("selected") T selected, @ExecutionArgParam("service") Service<T> service)
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{
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this.dataBean = selected;
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this.service = service;
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constraint = new ServiceConstraint<T>();
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constraint.setDataBean(selected);
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constraint.setService(service);
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if (selected.getId() == 0 && selected.getCreated() == null) {
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if (selected.getId() == 0 && selected.getCreated() == null)
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{
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newRec = true;
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} else {
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}
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else
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{
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newRec = false;
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}
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}
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public ServiceConstraint<T> getConstriant() {
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public ServiceConstraint<T> getConstriant()
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{
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return constraint;
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}
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public T getDataBean() {
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public T getDataBean()
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{
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return dataBean;
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}
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public boolean isNewRec()
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{
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return this.newRec;
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@ -59,52 +68,103 @@ public class FormViewModel<T extends DataModel> {
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@Command
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@NotifyChange("errMessages")
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public void save(@BindingParam("window") Window win) {
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try {
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if (newRec) {
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public void save(@BindingParam("window") Window win)
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{
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try
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{
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if (newRec)
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{
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doAdd();
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} else {
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}
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else
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{
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doSave();
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}
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win.detach();
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} catch (ValidationException e) {
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}
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catch (ValidationException e)
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{
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errMessages = e.getMessages();
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String classErr = errMessages.get("CLASS_ERR");
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if (classErr == null) {
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if (classErr == null)
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{
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classErr = "";
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}
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Messagebox.show(StringUtils.localize("DbValidationError"), StringUtils.localize("Error"), Messagebox.OK, Messagebox.ERROR);
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} catch (AccessDeniedException e) {
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}
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catch (AccessDeniedException e)
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{
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Messagebox.show(StringUtils.localize("ErrorRights"), StringUtils.localize("Error"), Messagebox.OK, Messagebox.ERROR);
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} catch (ConstraintViolationException e) {
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}
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catch (ConstraintViolationException e)
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{
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Messagebox.show(StringUtils.localizeDbErr(e.getSQLException().getMessage()), StringUtils.localize("Error"), Messagebox.OK, Messagebox.ERROR);
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dataBean.setValid(false);
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} catch (Exception e) {
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}
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catch (DataIntegrityViolationException e)
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{
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Throwable actualException = e;
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Throwable previousException = actualException.getCause();
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String msg = actualException.getLocalizedMessage();
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boolean printStackTree = true;
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if (previousException != null)
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{
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if (previousException instanceof ConstraintViolationException)
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{
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ConstraintViolationException cve = (ConstraintViolationException) previousException;
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SQLException sqle = cve.getSQLException();
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int errCode = sqle.getErrorCode();
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if (errCode == 1062)
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{
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printStackTree = false;
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msg = sqle.getMessage();
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msg = StringUtils.localizeDbErr(msg);
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}
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}
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}
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if (printStackTree)
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{
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e.printStackTrace();
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}
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Messagebox.show(StringUtils.localize("DbSaveError") + "\n\n" + msg, StringUtils.localize("Error"), Messagebox.OK, Messagebox.ERROR);
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dataBean.setValid(false);
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}
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catch (Exception e)
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{
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e.printStackTrace();
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Messagebox.show(StringUtils.localize("DbSaveError"), StringUtils.localize("Error"), Messagebox.OK, Messagebox.ERROR);
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dataBean.setValid(false);
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}
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}
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public Map<String, String> getErrMessages() {
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public Map<String, String> getErrMessages()
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{
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return errMessages;
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}
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protected void setErrMesages(Map<String, String> msgs) {
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protected void setErrMesages(Map<String, String> msgs)
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{
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this.errMessages = msgs;
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}
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protected void doSave() {
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protected void doSave()
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{
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service.update(dataBean);
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}
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protected void doAdd() {
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protected void doAdd()
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{
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service.add(dataBean);
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}
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public boolean isCanSave() {
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public boolean isCanSave()
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{
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return true;
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}
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