大家好我在jsp / jsf页面中有以下组件：
页面以这种方式工作：1。从下拉列表中选择一个元素，2。按下添加按钮3.表格显示并添加所选元素4.保存。
我报告了Bean的代码。
问题是调用此Bean的页面给出了以下异常：
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:977)
at java.util.HashMap$KeyIterator.next(HashMap.java:1012)
at weblogic.utils.enumerations.IteratorEnumerator.nextElement(IteratorEnumerator.java:25)
at com.sun.webui.jsf.util.UploadFilter.doFilter(UploadFilter.java:374)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)
（当用户点击链接时会显示此页面，单击链接时会显示例外情况。） bean代码使用一个链表，我想它会给出错误，但我不知道为什么：
public class GuiInserimentoReqPlant extends AbstractSessionBean {
private static final long serialVersionUID = 1L;
private String nomeClasse = this.getClass().getSimpleName();
private String distrib = getUserBean().getCurrentDatasource();
private String username = getUserBean().getUser();
private Logger logger;
private Option[] plantNames;
private String indexPlantNames;
private static final String EJBBUNDLE = "resources.ejbname";
private ResourceBundle bundle;
private SamGuiManagerG05Remote samGuiManager05 = null;
private DefaultTableDataProvider plantProvider;
private List<SettTbPlant> listaPlant;
@EJB(name = "SamGuiManagerFactory", mappedName = "SamGuiManagerFactory")
SamGuiManagerFactoryI samGuiManagerFactory;
private String taxid = getUserBean().getDisco();
private String deletePlant;
public GuiInserimentoReqPlant() throws IOException {
super();
getUserBean().navigationStatus();
logger = Logger.getLogger(this.getClass());
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Costruttore"));
// logger.debug("COSTRUTTORE");
// listaPlant = new ArrayList<SettTbPlant>();
plantProvider = new DefaultTableDataProvider();
}
private void _init() throws Exception {
}
@Override
public void init() {
// Perform initializations inherited from our superclass
super.init();
// Perform application initialization that must complete
// *before* managed components are initialized
// TODO - add your own initialiation code here
// <editor-fold defaultstate="collapsed" desc="Managed Component Initialization">
// Initialize automatically managed components
// *Note* - this logic should NOT be modified
try {
_init();
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Init eseguito"));
} catch (Exception e) {
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "SessionBean1 Initialization Failure: " + e.getMessage()));
// log("SessionBean1 Initialization Failure", e);
throw e instanceof FacesException ? (FacesException) e : new FacesException(e);
}
// </editor-fold>
// Perform application initialization that must complete
// *after* managed components are initialized
// TODO - add your own initialization code here
/*
* FacesContext.getCurrentInstance().getExternalContext().getSessionMap().put(this.getClass().getSimpleName(), new
* ALGUISessionBean()); log(this.getClass().getSimpleName() + " init done", null);
*/
}
protected UserBean getUserBean() {
return (UserBean) getBean("UserBean");
}
protected GUISessionBeanInsertRequest getALGUISessionBean() {
return (GUISessionBeanInsertRequest) getBean("GUISessionBeanInsertRequest");
}
public void lookup() {
// log(LogMessages.getLogString(username, distrib, nomeClasse, LogMessages.LOOKUP, LogMessages.INIZIO), null);
logger.info(LogMessages.getLog4jString(username, distrib, taxid,
"INIZIO Lookup Gui remota " + SamGuiManagerG05Remote.class.getSimpleName()));
// logger.info("Lookup Gui remota " + SamGuiManagerG05Remote.class.getSimpleName() + " :: INIZIO");
try {
bundle = ResourceBundle.getBundle(EJBBUNDLE);
String gui = bundle.getString(this.getClass().getSimpleName());
logger.debug("Gui recuperata da file: " + gui);
if (samGuiManagerFactory == null) {
logger.error("SamGuiManagerFactory nulla. Impossibile instanziare il bean");
}
SamGui samGui = samGuiManagerFactory.getGui(gui);
logger.debug("Recupero GUI dalla factory: " + samGui.toString());
samGuiManager05 = (SamGuiManagerG05Remote) samGuiManagerFactory.getSamGuiManager(samGui);
logger.debug("Recupero il bean remoto");
PersistenceContextName persistenceContextName = PersistenceContextName.valueOf(getUserBean().getPersistenceContextName());
samGuiManager05.setPersistenceContextName(persistenceContextName);
logger.debug("Imposto il contesto di persistenza " + persistenceContextName.toString());
if (samGuiManager05 == null) {
log(LogMessages.getLogString(username, distrib, nomeClasse, LogMessages.LOOKUP, LogMessages.LOOKUP_KO), null);
logger.error("Lookup Gui remota " + SamGuiManagerG05Remote.class.getSimpleName() + " Fallita. Gui Nulla");
}
} catch (IllegalArgumentException e) {
// log(LogMessages.getLogString(username, distrib, nomeClasse, LogMessages.LOOKUP, "KO: " + e.toString(true)), null);
logger.error(e.getMessage());
}
// log(LogMessages.getLogString(username, distrib, nomeClasse, LogMessages.LOOKUP, LogMessages.FINE), null);
logger.info(LogMessages.getLog4jString(username, distrib, taxid,
"FINE Lookup Gui remota " + SamGuiManagerG05Remote.class.getSimpleName()));
// logger.info("Lookup Gui remota " + SamGuiManagerG05Remote.class.getSimpleName() + " Fine");
}
public String getIndexPlantNames() {
return indexPlantNames;
}
public void setIndexPlantNames(String indexPlantNames) {
this.indexPlantNames = indexPlantNames;
}
public String addlink_action() throws ProcessException {
/*
* Aggiunge un elemento alla lista
*/
lookup();
logger.debug("addlink_action " + indexPlantNames);
if (this.indexPlantNames.equals("-1") == false) {
if (containingPl(indexPlantNames) == false) {
SettTbPlant newPlant = new SettTbPlant();
List<SettTbPlant> listOfPlantsDb = samGuiManager05.getListOfPlants(getUserBean().getDisco());
for (SettTbPlant pl : listOfPlantsDb) {
if (pl.getPlant().equals(indexPlantNames)) {
newPlant.setPlantname(pl.getPlantname());
break;
}
}
newPlant.setPlant(indexPlantNames);
this.listaPlant.add(newPlant);
}
}
return null;
}
private boolean containingPl(String indexPlantNames) {
for (SettTbPlant pl : this.listaPlant) {
if (pl.getPlant().equals(indexPlantNames)) {
return true;
}
}
return false;
}
public String linksalva_action() {
return "back";
}
public String linkdel_action() {
Iterator<SettTbPlant> iterator = this.listaPlant.iterator();
while(iterator.hasNext()){
SettTbPlant next = iterator.next();
if(next.getPlant().equals(deletePlant))
{
iterator.remove();
break;
}
}
return null;
}
public Option[] getPlantNames() throws ProcessException {
lookup();
// logger.debug("getPlantNames");
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Esecuzione getPlantNames"));
List<SettTbPlant> listOfPlantsDb = samGuiManager05.getListOfPlants(getUserBean().getDisco());
this.plantNames = new Option[listOfPlantsDb.size() + 1];
plantNames[0] = new Option("-1", "Non selezionato");
for (int i = 0; i < listOfPlantsDb.size(); i++) {
plantNames[i + 1] = new Option(listOfPlantsDb.get(i).getPlant(), listOfPlantsDb.get(i).getPlant() + " - "
+ listOfPlantsDb.get(i).getPlantname());
}
return plantNames;
}
public void setPlantNames(Option[] plantNames) {
this.plantNames = plantNames;
}
public DefaultTableDataProvider getPlantProvider() {
ArrayList<SettTbPlant> arrPlant = new ArrayList<SettTbPlant>();
for (SettTbPlant plant : this.listaPlant) {
arrPlant.add(plant);
}
SettTbPlant[] tableArray = new SettTbPlant[arrPlant.size()];
arrPlant.toArray(tableArray);
plantProvider.setArray(tableArray);
return plantProvider;
}
public void setPlantProvider(DefaultTableDataProvider plantProvider) {
this.plantProvider = plantProvider;
}
public String getDeletePlant() {
return deletePlant;
}
public void setDeletePlant(String deletePlant) {
this.deletePlant = deletePlant;
}
public List<SettTbPlant> getListaPlant() {
return listaPlant;
}
public void setListaPlant(List<SettTbPlant> listaPlant) {
this.listaPlant = listaPlant;
}
}
现在是上面调用Bean的代码。
public class GuiInserimentoRichiesta_01 extends AbstractPageBean {
private String nomeClasse = this.getClass().getSimpleName();
private String distrib = getUserBean().getCurrentDatasource();
private String username = getUserBean().getUser();
private Logger logger;
private Option[] processNames;
private Option[] months;
private Option[] rateCodes;
private String indexProcessNames;
private Long indexMonths;
private String indexRateCode;
private static final String EJBBUNDLE = "resources.ejbname";
private ResourceBundle bundle;
private Date dataSchedulazione;
private DropDown processTypeId = new DropDown();
private SamGuiManagerG05Remote samGuiManager05 = null;
@EJB(name = "SamGuiManagerFactory", mappedName = "SamGuiManagerFactory")
SamGuiManagerFactoryI samGuiManagerFactory;
private String taxid = getUserBean().getDisco();
private Checkbox cb_NameY = new Checkbox();
private Checkbox cb_NameM = new Checkbox();
private Checkbox cb_NameG = new Checkbox();
private Checkbox cb_NameD = new Checkbox();
private UploadedFile fileToUpload;
public GuiInserimentoRichiesta_01() throws IOException {
getUserBean().navigationStatus();
logger = Logger.getLogger(this.getClass());
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Costruttore"));
// logger.debug("COSTRUTTORE");
this.dataSchedulazione = new Date();
this.dataSchedulazione.setTime(new Date().getTime());
// if (getALGUISessionBean().getDataToSetOnEditFileds() != null)
// this.startTime = getALGUISessionBean().getDataToSetOnEditFileds();
}
protected UserBean getUserBean() {
return (UserBean) getBean("UserBean");
}
protected GUISessionBeanInsertRequest getALGUISessionBean() {
return (GUISessionBeanInsertRequest) getBean("GUISessionBeanInsertRequest");
}
protected GuiInserimentoReqPlant getALGUISessionBeanPlant() {
return (GuiInserimentoReqPlant) getBean("guiInserimentoReqPlant");
}
protected GuiInserimentoReqRelco getALGUISessionBeanRelco() {
return (GuiInserimentoReqRelco) getBean("guiInserimentoReqRelco");
}
protected GUISessionBeanDisplayRett getALGUISessionVisualizzaRichieste() {
return (GUISessionBeanDisplayRett) getBean("GUISessionBeanDisplayRett");
}
public String buttonSlectProc() throws ProcessException {
lookup();
this.getALGUISessionBean().setCurrentProcess(this.indexProcessNames);
List<SettTbBatchprocess> uidproc = samGuiManager05.getIdBatchProcessDescription(this.getIndexProcessNames(), getUserBean()
.getDisco());
this.getALGUISessionBean().setIdProcessName(uidproc.get(0).getProcessnum());
logger.info("id del processo:" + uidproc.get(0).getProcessnum());
List<SettTbBatchtype> valuesForProcess = samGuiManager05.getValuesForRatecode(getALGUISessionBean().getIdProcessName(),
getUserBean().getDisco());
List<SettTbBatchtype> batchTypeList = samGuiManager05.getValuesForProcess(valuesForProcess.get(0).getRatecode(), uidproc.get(0)
.getProcessnum(), getUserBean().getDisco());
SettTbBatchtype valuesForDropDows = batchTypeList.get(0);
logger.info("valorid del processo: " + valuesForDropDows.getIsvisibleplant() + " - " + valuesForDropDows.getIsvisiblerelco());
if (valuesForDropDows.getIsvisibleplant().compareTo("Y") == 0) {
getALGUISessionBean().setFlagPlant(true);
} else {
getALGUISessionBean().setFlagPlant(false);
}
if (valuesForDropDows.getIsvisiblerelco().compareTo("Y") == 0) {
getALGUISessionBean().setFlagRelco(true);
} else {
getALGUISessionBean().setFlagRelco(false);
}
List<SettTbBatchprocess> procDesc = samGuiManager05.getIdBatchProcessDescription(this.getIndexProcessNames(), getUserBean()
.getDisco());
logger.info("nome del processo: " + procDesc.get(0).getName() + " - " + procDesc.get(0).getDescription());
getALGUISessionBean().setProcessName(procDesc.get(0).getName());
return "processType";
}
public String changeRT_action() throws ProcessException {
lookup();
logger.info("id rate code:" + this.getIndexRateCode());
List<SettTbBatchtype> batchTypeList = samGuiManager05.getValuesForProcess(this.getIndexRateCode(), getALGUISessionBean()
.getIdProcessName(), getUserBean().getDisco());
SettTbBatchtype valuesForDropDows = batchTypeList.get(0);
logger.info("id del processo: " + valuesForDropDows.getIsvisibleplant() + " - " + valuesForDropDows.getIsvisiblerelco());
if (valuesForDropDows.getIsvisibleplant().compareTo("Y") == 0) {
getALGUISessionBean().setFlagPlant(true);
} else {
getALGUISessionBean().setFlagPlant(false);
}
if (valuesForDropDows.getIsvisiblerelco().compareTo("Y") == 0) {
getALGUISessionBean().setFlagRelco(true);
} else {
getALGUISessionBean().setFlagRelco(false);
}
getALGUISessionBeanPlant().settingListaPlant(new LinkedList<SettTbPlant>());
getALGUISessionBeanRelco().settingListOfRelco(new LinkedList<SettTbRelco>());
return null;
}
public String linkButtonPlant() {
logger.debug(LogMessages.getLog4jString(username, distrib, taxid, "Fine linkButtonPlant"));
return "table_pl";
}
public String linkButtonRelco() {
logger.debug(LogMessages.getLog4jString(username, distrib, taxid, "Fine linkButtonRelco"));
return "table_re";
}
public String button1_action() {
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Inizio Button action 1"));
this.lookup();
FacesMessage fm = new FacesMessage();
FacesContext fc = FacesContext.getCurrentInstance();
try {
logger.debug("button1_action inizio");
if ((fileToUpload != null)
&& ((this.cb_NameD.isChecked()) || (this.cb_NameY.isChecked()) || (this.cb_NameG.isChecked())
|| (this.cb_NameM.isChecked()) || (getALGUISessionBeanPlant().gettingListaPlant().size() != 0) || (getALGUISessionBeanRelco()
.gettingListOfRelco().size() != 0))) {
throw new Exception(
"Non e' possibile selezionare contemporanemente un file e le componenti o impianti o SdV, eliminare le Sdv, impianti, componenti selezionate o il file, riselezionare il file");
}
SettTbMonth dataByIdMouth = samGuiManager05.getPeriodById(new Long(this.getIndexMonths()), getUserBean().getDisco());
String currpalnt = null;
String relco = null;
if (fileToUpload != null) {
logger.debug("button1_action fileToUpload non è null :: INIZIO" + "file bytes " + fileToUpload.getBytes().length);
if (fileToUpload.getOriginalName().contains(".csv") == false) {
throw new Exception("Selezionare soltanto file .csv");
}
File destFile;
//String pathFile = samGuiManager05.getFilePath(getUserBean().getDisco(), "BILANCIAMENTO_SOTT_SAM").getFilepath();
//logger.debug("Recupero file path di caricamento : " + pathFile);
destFile = new File("tempfile.csv");
logger.debug("Cartella di destinazione: " + destFile.toString());
fileToUpload.write(destFile);
BufferedReader in = new BufferedReader(new FileReader(destFile));
Long insertRequest = samGuiManager05.insertRequest(null, dataByIdMouth.getStarttime(), dataByIdMouth.getStoptime(), this
.getALGUISessionBean().getCurrentProcess(), getUserBean().getDisco(), this.getIndexRateCode(), "", getUserBean()
.getUser(), currpalnt, relco, this.dataSchedulazione, new Long(1));
while (in.ready()) {
String s = in.readLine();
samGuiManager05.insertIntoStoricoRett(insertRequest, null, null, null, s, getUserBean().getDisco());
logger.debug("button1_action fileToUpload non è null :: CICLO FOR insertIntoStoricoRett " + s);
}
in.close();
destFile.delete();
logger.debug("button1_action fileToUpload non è null :: FINE");
} else {
logger.debug("button1_action fileToUpload null :: INIZIO ");
List<SettTbPlant> listaPlant = getALGUISessionBeanPlant().gettingListaPlant();
List<SettTbRelco> listOfRelco = getALGUISessionBeanRelco().gettingListOfRelco();
List<String> components = new LinkedList<String>();
if (this.cb_NameD.isChecked())
components.add("D");
if (this.cb_NameY.isChecked())
components.add("Y");
if (this.cb_NameG.isChecked())
components.add("G");
if (this.cb_NameM.isChecked())
components.add("M");
if ((components.size() == 0) && (listaPlant.size() == 0) && (listOfRelco.size() == 0)) {
samGuiManager05.insertRequest(null, dataByIdMouth.getStarttime(), dataByIdMouth.getStoptime(), this
.getALGUISessionBean().getCurrentProcess(), getUserBean().getDisco(), this.getIndexRateCode(), "",
getUserBean().getUser(), currpalnt, relco, this.dataSchedulazione, new Long(1));
logger.debug("ho inserito solo la richiesta in batchrequest");
} else {
Long insertRequest = samGuiManager05.insertRequest(null, dataByIdMouth.getStarttime(), dataByIdMouth.getStoptime(),
this.getALGUISessionBean().getCurrentProcess(), getUserBean().getDisco(), "C", "", getUserBean().getUser(),
currpalnt, relco, this.dataSchedulazione, new Long(1));
logger.debug("ho inserito in batchrequest e continuo");
if ((components.size() > 0) && (listaPlant.size() > 0) && (listOfRelco.size() > 0)) {
for (int i = 0; i < components.size(); i++) {
for (int j = 0; j < listaPlant.size(); j++) {
for (int k = 0; k < listOfRelco.size(); k++) {
samGuiManager05.insertIntoStoricoRett(insertRequest, listOfRelco.get(k).getRelco(), listaPlant.get(j)
.getPlant(), components.get(i), null, getUserBean().getDisco());
}
}
}
logger.debug("inserendo in storico rettifica tutte e tre gli elementi selezionati");
} else if ((components.size() > 0) && (listaPlant.size() > 0)) {
for (int i = 0; i < components.size(); i++) {
for (int j = 0; j < listaPlant.size(); j++) {
samGuiManager05.insertIntoStoricoRett(insertRequest, null, listaPlant.get(j).getPlant(), components.get(i),
null, getUserBean().getDisco());
}
}
logger.debug("inserendo in storico rettifica tutte e due gli elementi selezionati");
} else if ((listaPlant.size() > 0) && (listOfRelco.size() > 0)) {
for (int j = 0; j < listaPlant.size(); j++) {
for (int k = 0; k < listOfRelco.size(); k++) {
samGuiManager05.insertIntoStoricoRett(insertRequest, listOfRelco.get(k).getRelco(), listaPlant.get(j)
.getPlant(), null, null, getUserBean().getDisco());
}
}
logger.debug("inserendo in storico rettifica tutte e due gli elementi selezionati");
} else if ((components.size() > 0) && (listOfRelco.size() > 0)) {
for (int i = 0; i < components.size(); i++) {
for (int k = 0; k < listOfRelco.size(); k++) {
samGuiManager05.insertIntoStoricoRett(insertRequest, listOfRelco.get(k).getRelco(), null,
components.get(i), null, getUserBean().getDisco());
}
}
logger.debug("inserendo in storico rettifica tutte e due gli elementi selezionati");
} else if ((components.size() > 0)) {
for (int i = 0; i < components.size(); i++) {
samGuiManager05.insertIntoStoricoRett(insertRequest, null, null, components.get(i), null, getUserBean()
.getDisco());
}
logger.debug("inserendo in storico rettifica un elemento selezionato");
} else if ((listaPlant.size() > 0)) {
for (int j = 0; j < listaPlant.size(); j++) {
samGuiManager05.insertIntoStoricoRett(insertRequest, null, listaPlant.get(j).getPlant(), null, null,
getUserBean().getDisco());
}
logger.debug("inserendo in storico rettifica un elemento selezionato");
} else if ((listOfRelco.size() > 0)) {
for (int k = 0; k < listOfRelco.size(); k++) {
samGuiManager05.insertIntoStoricoRett(insertRequest, listOfRelco.get(k).getRelco(), null, null, null,
getUserBean().getDisco());
}
logger.debug("inserendo in storico rettifica un elemento selezionato");
}
}
}
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Fine Button action 1"));
// getALGUISessionBeanPlant().settingListaPlant(new LinkedList<SettTbPlant>());
// getALGUISessionBeanRelco().settingListOfRelco(new LinkedList<SettTbRelco>());
GUISessionBeanDisplayRett alguiSessionVisualizzaRichieste = this.getALGUISessionVisualizzaRichieste();
alguiSessionVisualizzaRichieste.setCurrentGui(GuiRisultatiRettifiche_01.class.getSimpleName());
alguiSessionVisualizzaRichieste.setProcessNum(getALGUISessionBean().getIdProcessName());
return "0";
}
catch (ProcessException e) {
logger.error("PROCESS EXCEPTION :: " + e.getMessage(), e);
String errMsg = MessageUtil.getMessage("it.eni.italgas.sam.web.dictionary", e.getMessage());
logger.debug("MESSAGGIO DI ERRORE: " + errMsg);
if (e.getNote() != null)
errMsg = errMsg.replace("{0}", e.getNote());
String msg = MessageUtil.getMessage("it.eni.italgas.sam.web.dictionary", "ErroreInserimentoRichiesta");
fm.setSeverity(FacesMessage.SEVERITY_FATAL);
fm.setSummary(msg);
fc.addMessage(null, fm);
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Fine Button action 1"));
fileToUpload = null;
return null;
} catch (Exception e) {
logger.error("EXCEPTION: " + e.getMessage(), e);
String msg = MessageUtil.getMessage("it.eni.italgas.sam.web.dictionary", "SysError");
if (e != null)
msg = msg.replace("{0}", e.getMessage());
// msg = "Errore generico in fase di elaborazione delle rettifiche";
fm.setSeverity(FacesMessage.SEVERITY_FATAL);
fm.setSummary(msg);
fc.addMessage(null, fm);
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Fine Button action 1"));
fileToUpload = null;
return null;
}
}
public void lookup() {
// log(LogMessages.getLogString(username, distrib, nomeClasse, LogMessages.LOOKUP, LogMessages.INIZIO), null);
logger.info(LogMessages.getLog4jString(username, distrib, taxid,
"INIZIO Lookup Gui remota " + SamGuiManagerG05Remote.class.getSimpleName()));
// logger.info("Lookup Gui remota " + SamGuiManagerG05Remote.class.getSimpleName() + " :: INIZIO");
try {
bundle = ResourceBundle.getBundle(EJBBUNDLE);
String gui = bundle.getString(this.getClass().getSimpleName());
logger.debug("Gui recuperata da file: " + gui);
if (samGuiManagerFactory == null) {
logger.error("SamGuiManagerFactory nulla. Impossibile instanziare il bean");
}
SamGui samGui = samGuiManagerFactory.getGui(gui);
logger.debug("Recupero GUI dalla factory: " + samGui.toString());
samGuiManager05 = (SamGuiManagerG05Remote) samGuiManagerFactory.getSamGuiManager(samGui);
logger.debug("Recupero il bean remoto");
PersistenceContextName persistenceContextName = PersistenceContextName.valueOf(getUserBean().getPersistenceContextName());
samGuiManager05.setPersistenceContextName(persistenceContextName);
logger.debug("Imposto il contesto di persistenza " + persistenceContextName.toString());
if (samGuiManager05 == null) {
log(LogMessages.getLogString(username, distrib, nomeClasse, LogMessages.LOOKUP, LogMessages.LOOKUP_KO), null);
logger.error("Lookup Gui remota " + SamGuiManagerG05Remote.class.getSimpleName() + " Fallita. Gui Nulla");
}
} catch (IllegalArgumentException e) {
// log(LogMessages.getLogString(username, distrib, nomeClasse, LogMessages.LOOKUP, "KO: " + e.toString(true)), null);
logger.error(e.getMessage());
}
// log(LogMessages.getLogString(username, distrib, nomeClasse, LogMessages.LOOKUP, LogMessages.FINE), null);
logger.info(LogMessages.getLog4jString(username, distrib, taxid,
"FINE Lookup Gui remota " + SamGuiManagerG05Remote.class.getSimpleName()));
// logger.info("Lookup Gui remota " + SamGuiManagerG05Remote.class.getSimpleName() + " Fine");
}
public Date getDataSchedulazione() {
return dataSchedulazione;
}
public void setDataSchedulazione(Date dataSchedulazione) {
this.dataSchedulazione = dataSchedulazione;
}
public String getIndexProcessNames() {
return indexProcessNames;
}
public void setIndexProcessNames(String indexProcessNames) {
this.indexProcessNames = indexProcessNames;
}
public Long getIndexMonths() {
return indexMonths;
}
public void setIndexMonths(Long indexMonths) {
this.indexMonths = indexMonths;
}
public String getIndexRateCode() {
return indexRateCode;
}
public void setIndexRateCode(String indexRateCode) {
this.indexRateCode = indexRateCode;
}
public Option[] getRateCodes() throws ProcessException {
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Esecuzione getRateCodes"));
// logger.debug("getRateCodes");
logger.info("current process: " + getALGUISessionBean().getIdProcessName());
List<SettTbBatchtype> valuesForProcess = samGuiManager05.getValuesForRatecode(getALGUISessionBean().getIdProcessName(),
getUserBean().getDisco());
logger.info("query di recupero rate code effettuata");
this.rateCodes = new Option[valuesForProcess.size()];
for (int i = 0; i < valuesForProcess.size(); i++) {
rateCodes[i] = new Option(valuesForProcess.get(i).getRatecode(), valuesForProcess.get(i).getName());
}
return rateCodes;
}
public void setRateCodes(Option[] rateCodes) {
this.rateCodes = rateCodes;
}
public Option[] getMonths() throws ProcessException {
lookup();
// logger.debug("getMonths");
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Esecuzione getMonths"));
List<SettTbMonth> molist = samGuiManager05.getSettTbAllMonthsWithoutBilDate(getUserBean().getDisco());
months = new Option[molist.size()];
int i = 0;
for (SettTbMonth m : molist) {
months[i] = new Option(m.getUidmonth(), m.getMese() + " - " + m.getAnno());
i++;
}
return months;
}
public void setMonths(Option[] months) {
this.months = months;
}
public Option[] getProcessNames() throws ProcessException {
lookup();
// logger.debug("getProcessNames");
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Inizio Selezione lista processi"));
List<SettTbBatchprocess> batchProcessList = samGuiManager05.getAllProcess(getUserBean().getDisco());
processNames = new Option[batchProcessList.size()];
int i = 0;
for (SettTbBatchprocess settTbBatchprocess : batchProcessList) {
logger.debug("Processnum: " + settTbBatchprocess.getProcessnum() + " Nome : " + settTbBatchprocess.getName());
processNames[i] = new Option(settTbBatchprocess.getDescription(), settTbBatchprocess.getName());
i++;
}
// logger.debug("Selezione lista processi completa");
logger.info(LogMessages.getLog4jString(username, distrib, taxid, "Selezione lista processi completa"));
return processNames;
}
}
孤立的问题：
<webuijsf:upload id="fileUpload" required="true" style="left: 255px; top: 420px; position: absolute"
rendered="#{GUISessionBeanInsertRequest.flagRelco}"
uploadedFile="#{guiInserimentoRichiesta_01.fileToUpload}" />
我不知道为什么但是从Bean的jsp中删除上面的代码页面正常工作..（没有上传）
问题是必需的=“真实”..但这不能解释为什么例外..（但现在页面效果很好）......很奇怪......