[JBoss Seam] - Seam validation problem with facelets source tag
by czhao07
Here is what I am trying to do:
1. Create facelets source tag:
In taglib:
| <tag>
| <tag-name>address</tag-name>
| <source>xhtml/address.xhtml</source>
| </tag>
|
In address.xhtml:
| <ui:composition ...>
| ...
| <s:decorate>
| <h:inputText
| value="#{address.street}"
| id="street"
| </h:inputText>
| </s:decorate>
| ...
| </ui:composition>
|
2. Now in my facelets that uses the tag:
|
| ...
| <s:validateAll>
| ...
| <v:address address="mybean.billingAddress"/>
| ...
| </s:valiateAll>
| ...
|
|
The facelets loads fine with the address source tag, and when I enter invalid data in fields from address.xhtml, submit the form and I get the proper validation error messages, so far so good. But if I enter the valid data and submit form, I got the following stack trace:
| Caused by: java.lang.NullPointerException
| at org.jboss.seam.core.Expressions.getValidator(Expressions.java:198)
| at org.jboss.seam.core.Expressions.validate(Expressions.java:182)
| at org.jboss.seam.ui.ModelValidator.validate(ModelValidator.java:25)
| at javax.faces.component._ComponentUtils.callValidators(_ComponentUtils.java:157)
| at javax.faces.component.UIInput.validateValue(UIInput.java:312)
| at javax.faces.component.UIInput.validate(UIInput.java:353)
| at javax.faces.component.UIInput.processValidators(UIInput.java:183)
| at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:624)
| at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:624)
| at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:624)
| at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:624)
| at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:624)
| at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:624)
| at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:624)
| at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:624)
| at javax.faces.component.UIForm.processValidators(UIForm.java:70)
| at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:624)
| at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:146)
|
|
If I change the address.xhtml to use #{mybean.billingAddress} directly like this:
| <ui:composition ...>
| ...
| <s:decorate>
| <h:inputText
| value="#{mybean.billingAddress.street}"
| id="street"
| </h:inputText>
| </s:decorate>
| ...
| </ui:composition>
|
Then the problem goes away, although this works, but it defeats the purpose of reusing the tag in several other places.
Any idea?
Thanks.
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19 years
[JBoss Seam] - Re: can I join a session with a conversation?
by mnrz
sorry and this is the setting.xhtml
and when I click on "continueButton" i want to go back to last conversatin
but I receive this message:
The conversation ended, timed out or was processing another request
| <?xml version="1.0" encoding="utf-8" ?>
| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
| <html xmlns="http://www.w3.org/1999/xhtml"
| xmlns:ui="http://java.sun.com/jsf/facelets"
| xmlns:h="http://java.sun.com/jsf/html"
| xmlns:t="http://myfaces.apache.org/tomahawk"
| xmlns:s="http://myfaces.apache.org/sandbox"
| xmlns:f="http://java.sun.com/jsf/core"
| xmlns:c="http://java.sun.com/jstl/core" >
| <head>
| <title>
| Query Builder
| </title>
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
| </head>
| <body>
| <ui:composition template="/pages/template.xhtml">
| <ui:define name="topnav">
| <ui:include src="/pages/incl/navbar.xhtml" />
| </ui:define>
|
| <ui:define name="body">
| <f:view>
| <h:form id="settingForm">
|
| <!--label for="categoryList1" value="select a category:" -->
| <t:selectOneMenu id="categoryList1" required="true"
| valueChangeListener="#{userSetting.processValueChanged}"
| binding="#{userSetting.selectOneCategory}">
| <f:selectItems id="selectcategory" value="#{userSetting.categorySelectItem}"/>
| </t:selectOneMenu>
| <h:commandButton id="loadButton" value="Load" class="button" />
| <hr/>
| <h:outputText id="headerNameOutput" value="select columns:" />
| <!-- pprPanelGroup id="pprCategoryDropDown" align="center" partialTriggers="loadButton"-->
| <s:selectManyPicklist id="pickList" size="10"
| value="#{userSetting.selectedItems}" valueChangeListener="#{}">
| <s:selectItems id="columnHeadersSelectItems" value="#{userSetting.columns}" var="column"
| itemValue="#{column.name}" itemLabel="#{column.label}" />
| </s:selectManyPicklist>
| <hr/>
| <h:commandButton id="applyButton" value="Apply" class="button" action="#{userSetting.apply}"/>
| <h:commandButton id="continueButton" value="Continue" class="button" action="#{userSetting.continueNextPage}"/>
| <s:pprPanelGroup id="pprPanelall" align="center" partialTriggers="applyButton">
|
| </s:pprPanelGroup>
| <!-- outputText value="userSetting.selectedInfo}" -->
|
| </h:form>
| </f:view>
|
| </ui:define>
| </ui:composition>
| </body>
|
| </html>
|
|
|
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043445#4043445
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19 years
[JBoss Seam] - Re: can I join a session with a conversation?
by mnrz
ok
here is the page that has a button to go to setting.xhtml:
| <?xml version="1.0" encoding="utf-8" ?>
| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
| <html xmlns="http://www.w3.org/1999/xhtml"
| xmlns:ui="http://java.sun.com/jsf/facelets"
| xmlns:h="http://java.sun.com/jsf/html"
| xmlns:t="http://myfaces.apache.org/tomahawk"
| xmlns:s="http://myfaces.apache.org/sandbox"
| xmlns:f="http://java.sun.com/jsf/core"
| xmlns:c="http://java.sun.com/jstl/core"
| xmlns:fn="http://java.sun.com/jsp/jstl/functions">
| <ui:composition template="/pages/template.xhtml">
| <ui:define name="topnav">
| <ui:include src="/pages/incl/navbar.xhtml" />
| </ui:define>
| <ui:define name="body">
| <f:view>
| <h:form id="resultQuery">
| <s:fieldset legend="Settings:" align="left">
| <h:panelGrid bgcolor="#cccccc" columns="5">
| <t:selectOneMenu id="rowPerPageOption" onchange="submit(this)"
| valueChangeListener="#{searchResult.rowPerPageChanged}">
| <f:selectItem itemLabel="5" itemValue="5" />
| <f:selectItem itemLabel="10" itemValue="10" />
| <f:selectItem itemLabel="20" itemValue="20" />
| <f:selectItem itemLabel="30" itemValue="30" />
| <f:selectItem itemLabel="40" itemValue="40" />
| <f:selectItem itemLabel="50" itemValue="50" />
| <f:selectItem itemLabel="100" itemValue="100" />
| <f:selectItem itemLabel="200" itemValue="200" />
| </t:selectOneMenu>
|
| <h:commandButton action="#{searchResult.setting}"
| value="Columns..." />
|
| <h:commandButton actionListener="#{exportData.export}"
| value="Export to Excel" />
| <h:commandButton actionListener="#{exportDataIText.exportToPDF}"
| value="Export to PDF" />
| <h:commandButton actionListener="#{exportDataIText.exportToRTF}"
| value="Export to Word" />
|
| <s:pprPanelGroup id="pprInlineMsg"
| partialTriggers="resultQuery:rowPerPageOption"
| inlineLoadingMessage="Loading..."></s:pprPanelGroup>
|
| <t:popup styleClass="popup" id="popupMenu">
|
| <h:outputText value="loading file"
| rendered="#{exportData.loading}" />
| <f:facet name="popup">
| <h:panelGroup>
| <h:panelGrid columns="1">
| <ui:repeat value="#{exportData.listDownload}" var="down">
| <h:commandLink action="#{dounloadFile.downloading}">
| <f:param name="fileupload_type" value="#{down.contentType}" />
| <f:param name="fileupload_name" value="#{down.filename}" />
| <h:outputText value="#{down.filename}" />
| </h:commandLink>
| </ui:repeat>
| </h:panelGrid>
| </h:panelGroup>
| </f:facet>
| </t:popup>
| </h:panelGrid>
| </s:fieldset>
| <hr />
| <s:pprPanelGroup id="pprPanelall" align="center"
| partialTriggers="resultQuery:rowPerPageOption">
| <f:subview id="panelTabbedPane1" >
| <t:panelTabbedPane style="text-align:center;" align="center"
| serverSideTabSwitch="false">
| <c:forEach items="#{searchResult.dataModels}" var="item">
| <t:panelTab label="#{item.key.simpleName}">
|
| <h:panelGroup style="text-align:center;" align="center">
| <t:dataTable id="#{fn:replace(item.key.simpleName,'\\.','_')}"
| value="#{item.value}" sortAscending="#{ascending}"
| sortColumn="#{sortColumn}" preserveSort="false" border="1"
| rowOnMouseOver="this.style.backgroundColor='#cccccc'"
| rowOnMouseOut="this.style.backgroundColor=''"
| preserveDataModel="false" cellspacing="0" cellpadding="0"
| rows="#{searchResult.rowPerPage}" width="80%"
| rowIndexVar="rowIndex" style="text-align:center"
| rowClasses="rowTable1, rowTable2" columnClasses="columnTable"
| rules="groups" headerClass="headerTable"
| footerClass="headerTable" styleClass="borderTable"
| captionClass="titleTable" var="result" first="0">
| <t:columns id="columns"
| value="#{searchResult.selectedColumnHeaders[item.key]}"
| var="columnHeader">
| <f:facet name="header">
| <h:outputText value="#{columnHeader.label}" />
| </f:facet>
| <!-- row is also available -->
| <h:outputText rendered="true"
| value="#{result[columnHeader.name]}" />
| </t:columns>
| <f:facet name="footer">
| <h:panelGroup border="0" columns="20" width="100%"
| rendered='#{searchResult.sizeOfQuery>=0}'>
| <t:dataScroller dir="ltr" style="text-align:left"
| for="#{fn:replace(item.key.simpleName,'\\.','_')}"
| pageCountVar="pageCount" pageIndexVar="pageIndex"
| rowsCountVar="rowsCount" firstRowIndexVar="firstRowIndex"
| displayedRowsCountVar="displayedRowsCount" fastStep="10"
| paginator="true" paginatorMaxPages="3"
| paginatorActiveColumnStyle="font-weight:bold;">
| <f:facet name="first">
| <h:graphicImage border="0" alt="first"
| url="/images/btn_first_16.gif" />
| </f:facet>
| <f:facet name="last">
| <h:graphicImage border="0" alt="last"
| url="/images/btn_last_16.gif" />
| </f:facet>
| <f:facet name="previous">
| <h:graphicImage alt="previous" border="0"
| url="/images/btn_prev_16.gif" />
| </f:facet>
| <f:facet name="next">
| <h:graphicImage border="0" alt="next"
| url="/images/btn_next_16.gif" />
| </f:facet>
| <h:outputLabel id="recordnumber" for="name" value="total:">
| <h:outputText id="sizeOfOtherProviders"
| styleClass="textOutput"
| value=" #{searchResult.indexResultSet[item.key].maxRow} " />
| </h:outputLabel>
| <h:outputText value=" | " />
| <h:outputLabel id="timedurationlabel" for="name"
| value="time:">
| <h:outputText id="timeDuration" styleClass="textOutput"
| value=" #{searchResult.searchTimeDuration} milliseconds" />
| </h:outputLabel>
| <f:param value="#{rowsCount}/" />
| <f:param value="#{displayedRowsCount}" />
| <f:param value="#{firstRowIndex}" />
| <f:param value="#{lastRowIndex}" />
| <f:param value="#{pageIndex}" />
| <f:param value="#{pageCount}" />
| </t:dataScroller>
| </h:panelGroup>
| </f:facet>
| </t:dataTable>
| </h:panelGroup>
| <h:panelGrid id="gridQuery" align="center"
| style="text-align:center ; Background:#ddeeff "
| dir="#{bundle['demo.dir']}" columns="2" border="0" width="80%">
|
| <h:commandButton id="backButton" action="#{searchResult.back}"
| value="#{bundle['result.back']}" class="button" />
| </h:panelGrid>
|
| </t:panelTab>
| </c:forEach>
| </t:panelTabbedPane>
| </f:subview>
| </s:pprPanelGroup>
| </h:form>
| </f:view>
| </ui:define>
| </ui:composition>
| </html>
|
|
and this is the complete source of UserSettingsAction.java
| @Stateful
| @Name("userSetting")
| @Scope(ScopeType.SESSION)
| public class UserSettingAction implements UserSetting {
|
| private Log logger = LogFactory.getLog(SearchResultAction.class);
|
| private List<String> selectedItems;
|
| private List<String> categoryList;
|
| private HtmlSelectOneMenu selectOneCategory;
|
| private SelectItem categorySelectItem[];
| private SelectItem selectedCategory;
| private HtmlSelectManyPicklist picklist;
| private boolean sorted = false;
|
| @Out
| private String headerName;
|
| private ColumnHeaderList<ColumnHeader> columns;
|
| @Out
| private Map<Class, ColumnHeaderList<ColumnHeader>> columnHeaders;
|
| @Create
| @Begin(join = true)
| public void build() {
| logger.debug("Populating column headers....");
| selectedItems = new ArrayList<String>();
| categoryList = new ArrayList<String>();
| columnHeaders = new HashMap<Class, ColumnHeaderList<ColumnHeader>>();
| try {
| int j = 0;
| categorySelectItem = new SelectItem[Infrastructure.getStructure()
| .keySet().size()];
| for (Class cat : Infrastructure.getStructure().keySet()) {
| IndexRoot indexRoot = Infrastructure.getStructure().get(cat);
| SelectItem selectItem = new SelectItem(indexRoot.getClassName().getName(), indexRoot.getName());
| categorySelectItem[j] = selectItem;
| headerName = indexRoot.getName();
| ColumnHeaderList<ColumnHeader> columns = new ColumnHeaderList<ColumnHeader>();
| int i = 1;
| for (FieldData f : indexRoot.getFields()) {
| if (f.isExpanded())
| columns.add(new ColumnHeader(f.getOriginalName(), f
| .getAlias(), i, i <= 3));
| else
| columns.add(new ColumnHeader(f.getName(),
| f.getAlias(), i, i <= 3));
| ++i;
| }
| columnHeaders.put(indexRoot.getClassName(), columns);
| j++;
| }
|
| //set defaults...
| Class clazz = getClassFromName((String)categorySelectItem[0].getValue());
| selectOneCategory = new HtmlSelectOneMenu();
| picklist = new HtmlSelectManyPicklist();
| selectOneCategory.setValue((String)categorySelectItem[0].getValue());
| //columns = columnHeaders.get(clazz);
| setCurrentFields(clazz);
| } catch (Exception e) {
| logger.error("exception in loading column names:");
| e.printStackTrace();
| }
| }
|
| public String continueNextPage() {
| return "nextPage";
| }
|
| public String apply() {
| logger.debug("apply");
| logger.debug("value:"+selectOneCategory.getValue());
| //picklist.setSelectedValues()
| Class clazz = getClassFromName((String)selectOneCategory.getValue());
| logger.debug("class to apply:"+clazz);
| applyChanges(clazz);
| return "";
| }
|
| private void applyChanges(Class clazz) {
| int i = 0;
| for (ColumnHeader ch : columnHeaders.get(clazz)) {
| if (selectedItems.contains(ch.getName())) {
| logger.debug("contains:"+ch.getName());
| ch.setIndex(i);
| ++i;
| ch.setSelected(true);
| } else {
| logger.debug("NOT contains:"+ch.getName());
| ch.setIndex(i);
| ++i;
| ch.setSelected(false);
| }
| }
| }
|
| public void pickListValueChanged(ValueChangeEvent event) {
| logger.debug("***********pickListValueChanged*************");
| logger.debug("apply");
| logger.debug("value:"+selectOneCategory.getValue());
| //picklist.setSelectedValues()
| Class clazz = getClassFromName((String)selectOneCategory.getValue());
| logger.debug("class to apply:"+clazz);
| applyChanges(clazz);
|
| }
|
| /**
| * action then category changed
| */
| public void processValueChanged(ValueChangeEvent event) {
| try {
| selectOneCategory = (HtmlSelectOneMenu) event.getComponent();
| logger.debug("new value:"+selectOneCategory.getValue());
| Class newClass = getClassFromName((String)selectOneCategory.getValue());
| logger.debug("new class to process:"+newClass);
| setCurrentFields(newClass);
| logger.debug("changes being applied");
| } catch (Exception e) {
| e.printStackTrace();
| }
| }
|
| /**
| * set fields of current category
| *
| * @param indexRoot
| */
| private void setCurrentFields(Class clazz) {
| // logger.debug("columns.size():"+columns.size());
| // logger.debug("selectedItems.size():"+selectedItems.size());
| columns = null;
| selectedItems = null;
| selectedItems = new ArrayList<String>();
| selectedItems.clear();
| columns = columnHeaders.get(clazz);
| for (ColumnHeader ch : columns) {
| if (ch.isSelected()) {
| logger.debug("ch.getName():"+ch.getName());
| selectedItems.add(ch.getName());
| }
| }
| picklist.setSelectedValues(selectedItems.toArray());
| logger.debug("columns.size():"+columns.size());
| logger.debug("selectedItems.size():"+selectedItems.size());
|
| }
|
| public List<String> getSelectedItems() {
| return selectedItems;
| }
|
| public void setSelectedItems(List<String> selectedItems) {
| this.selectedItems = selectedItems;
| }
|
| public UserSettingAction() {
| logger.debug("UserSettingAction constracted.");
| }
|
| public ColumnHeaderList getColumns() {
| if (!sorted) {
| Collections.sort(columns, new Comparator<ColumnHeader>() {
| public int compare(ColumnHeader ch1, ColumnHeader ch2) {
| return ch1.getLabel().compareTo(ch2.getLabel());
| }
| });
| sorted = true;
| }
| return columns;
| }
|
| public void setColumns(ColumnHeaderList columns) {
| this.columns = columns;
| }
|
| public String getHeaderName() {
| return headerName;
| }
|
| public void setHeaderName(String headerName) {
| this.headerName = headerName;
| }
|
| public List<String> getCategoryList() {
| return categoryList;
| }
|
| public void setCategoryList(List<String> categoryList) {
| this.categoryList = categoryList;
| }
|
| public HtmlSelectOneMenu getSelectOneCategory() {
| return selectOneCategory;
| }
|
| public void setSelectOneCategory(HtmlSelectOneMenu selectOneCategory) {
| this.selectOneCategory = selectOneCategory;
| }
|
| public SelectItem[] getCategorySelectItem() {
| return categorySelectItem;
| }
|
| public void setCategorySelectItem(SelectItem[] categorySelectItem) {
| this.categorySelectItem = categorySelectItem;
| }
|
| @Destroy
| @Remove
| public void destroy() {
| logger.debug("destroying UserSettingAction...");
| }
|
| public Map<Class, ColumnHeaderList<ColumnHeader>> getColumnHeaders() {
| return columnHeaders;
| }
|
| public void setColumnHeaders(
| Map<Class, ColumnHeaderList<ColumnHeader>> columnHeaders) {
| this.columnHeaders = columnHeaders;
| }
|
| private Class getClassFromName(String name) {
| try {
| return Class.forName(name);
| } catch (ClassNotFoundException e) {
| e.printStackTrace();
| }
| return null;
| }
|
| public SelectItem getSelectedCategory() {
| return selectedCategory;
| }
|
| public void setSelectedCategory(SelectItem selectedCategory) {
| this.selectedCategory = selectedCategory;
| }
|
| public HtmlSelectManyPicklist getPicklist() {
| return picklist;
| }
|
| public void setPicklist(HtmlSelectManyPicklist picklist) {
| this.picklist = picklist;
| }
|
| }
|
|
and this is other component in conversation scope
| @Stateful
| @Name("searchResult")
| @Scope(CONVERSATION)
| public class SearchResultAction implements SearchResult , Serializable{
|
| private final static int MOVE_FORWARD = 1;
| private final static int MOVE_BACKWARD = -1;
|
| @Out(required=false)
| private Map<Class,javax.faces.model.DataModel> dataModels;
| private boolean settingsHasChanged;
| private Map<Class, ColumnHeaderList<ColumnHeader>> selectedColumnHeaders;
|
| // @In("#{userSetting.columnHeaders}")
| // private ColumnHeaderList<ColumnHeader> columnHeaders;
|
| @In("#{userSetting.columnHeaders}")
| private Map<Class, ColumnHeaderList<ColumnHeader>> columnHeaders;
|
| @In(required=true)
| @Out
| Map<Class,IndexResultSet> indexResultSet;
|
| @In
| long searchTimeDuration;
|
| private String headerName;
|
| private Log logger = LogFactory.getLog(SearchResultAction.class);
|
| private int sizeOfQuery;
|
| private String sortColumn="textResultname";
| private boolean ascending = false;
| private int lastSizeOfList;
| private Integer rowPerPage = 10;
|
| public SearchResultAction(){
| logger.debug("starting SearchResultAction");
| }
|
| @Factory("selectedColumnHeaders")
| public void extractColumns() {
| logger.debug("extractColumns...");
| //ColumnHeaderList<ColumnHeader> columnHeaderList=new ColumnHeaderList<ColumnHeader>();
| try {
| selectedColumnHeaders = new HashMap<Class,ColumnHeaderList<ColumnHeader>>();
| for(Class c:columnHeaders.keySet()) {
| ColumnHeaderList<ColumnHeader> columnHeaderList = new ColumnHeaderList<ColumnHeader>();
| for(ColumnHeader ch: columnHeaders.get(c)) {
| if(ch.isSelected()) {
| columnHeaderList.add(ch);
| }
| }
| Collections.sort(columnHeaderList,new Comparator<ColumnHeader>() {
| public int compare(ColumnHeader ch1,ColumnHeader ch2) {
| return ch1.getIndex() < ch2.getIndex()?-1:1;
| }
| });
| selectedColumnHeaders.put(c,columnHeaderList);
| }
|
| } catch (Exception e) {
| logger.error("exception in loading column names:");
| e.printStackTrace();
| }
| }
| @Create
| public void setuplist(){
| //if(indexResultSet == null || indexResultSet.getMaxRow() <= 0)
|
| settingsHasChanged = false;
| logger.debug("beginning conversation in SearchResulAction");
| setSizeOfQuery(100);
| extractColumns();
| }
|
| private void changesApplied() {
| logger.debug("has changed.");
| settingsHasChanged = true;
| }
| /**
| * this method call after select one item off rowPerPageOption(combobox)
| */
| public void rowPerPageChanged(ValueChangeEvent e) {
| logger.debug("Row Per page is:"+rowPerPage);
| rowPerPage = Integer.valueOf((String)e.getNewValue());
| logger.debug("Now row per page is:"+rowPerPage);
| //dataModel = new LocalDataModel(rowPerPage,indexResultSet,selectedColumnHeaders);
| }
|
| @SuppressWarnings(value = { "unchecked" })
| public DataPage getDataPage(Class clazz,int startRow, int pageSize,IndexResultSet indexResultSet,ColumnHeaderList<ColumnHeader> _columnHeaderList) {
| logger.debug("getting data page....");
| logger.debug("start row:"+startRow);
| logger.debug("page size:"+pageSize);
| indexResultSet.absolute(startRow);
| int start = startRow;
| int last = startRow+pageSize;
| List<Map<String,String>> rowList = new ArrayList<Map<String,String>>();
| for(;start<last;++start) {
| if (indexResultSet.next()) {
| Map<String,String> colMap = new HashMap<String,String>();
| for(ColumnHeader ch:_columnHeaderList) {
| try {
| colMap.put(ch.getName(),indexResultSet.getString(ch.getName()));
| } catch (Exception e) {
| e.printStackTrace();
| }
| }
| rowList.add(colMap);
| }
| }
| logger.debug("indexResultSet:"+indexResultSet);
| logger.debug("Max Row:"+indexResultSet.getMaxRow());
| DataPage dataPage = new DataPage(indexResultSet.getMaxRow(),startRow,rowList);
| return dataPage;
| }
|
| public String setting() {
| changesApplied();
| return "setting";
| }
| /**
| * inner class implements the fetchPage() method for this special reason
| * @author Mohammad Norouzi
| * @version 1.0
| * @since Mar 5, 2007
| *
| */
| private class LocalDataModel extends PagedListDataModel implements Serializable{
| IndexResultSet resultSet;
| ColumnHeaderList<ColumnHeader> columnHeaderList;
| private Class clazz;
|
| public LocalDataModel(Class clazz,int pageSize,IndexResultSet resultSet,ColumnHeaderList<ColumnHeader> _columnHeaderList) {
| super(pageSize);
| this.resultSet = resultSet;
| this.columnHeaderList = _columnHeaderList;
| try {
| this.clazz = (clazz);
| } catch (Exception e) {
| e.printStackTrace();
| }
| }
|
| @Override
| public DataPage fetchPage(int startRow, int pageSize) {
| try{
| return getDataPage(clazz,startRow,pageSize,resultSet,columnHeaderList);
| }catch(Exception ee){
| return null;
| }
| }
|
| }
|
| //least used methods
| public long getSearchTimeDuration() {
| return searchTimeDuration;
| }
|
| @End
| public String back(){
| logger.debug("back() action method has been called.");
| logger.debug("the current conversation is going to end...");
| try{
| if(indexResultSet != null /*|| !indexResultSet.isClosed()*/)
| indexResultSet.clear();
| }catch(Exception e){
| e.getStackTrace();
| }
| setSizeOfQuery(0);
| selectedColumnHeaders = null;
| dataModels.clear();
| dataModels = null;
| searchTimeDuration = 0;
| return "back" ;
| }
|
| @Begin(join=true)
| public Map<Class,javax.faces.model.DataModel> getDataModels() {
| logger.debug("calling data model getter.");
| if (dataModels == null) {
| dataModels = new HashMap<Class, DataModel>();
| for(Class c:selectedColumnHeaders.keySet()) {
| try {
| if(indexResultSet.get((c)) != null &&
| indexResultSet.get((c)).getMaxRow() > 0) {
| dataModels.put(c,new LocalDataModel(c,rowPerPage,indexResultSet.get((c)),selectedColumnHeaders.get(c)));
| }
| } catch (Exception e) {
| e.printStackTrace();
| }
| }
| }else if(settingsHasChanged) {
| dataModels.clear();
| dataModels = null;
| extractColumns();
| for(Class c:selectedColumnHeaders.keySet()) {
| try {
| if(indexResultSet.get((c)) != null &&
| indexResultSet.get((c)).getMaxRow() > 0)
| dataModels.put(c,new LocalDataModel(c,rowPerPage,indexResultSet.get((c)),selectedColumnHeaders.get(c)));
| } catch (Exception e) {
| e.printStackTrace();
| }
| }
| settingsHasChanged = false;
| }
| return dataModels;
| }
|
|
| public Integer getRowPerPage() {
| return rowPerPage;
| }
|
| public void setRowPerPage(Integer rowPerPage) {
| this.rowPerPage = rowPerPage;
| }
|
| public String getHeaderName() {
| return headerName;
| }
|
| public void setHeaderName(String headerName) {
| this.headerName = headerName;
| }
|
| // public void setColumnHeaders(ColumnHeaderList<ColumnHeader> columnHeaders) {
| // this.columnHeaders = columnHeaders;
| // }
|
| public void setDataModels(Map<Class,javax.faces.model.DataModel> dataModels) {
| this.dataModels = dataModels;
| }
| public Log getLogger() {
| return logger;
| }
|
| public void setLogger(Log logger) {
| this.logger = logger;
| }
| public boolean getAscending() {
| return ascending;
| }
|
| public void setAscending(boolean ascending) {
| this.ascending = ascending;
| }
|
| protected boolean isDefaultAscending(String sortColumn){
| return true;
| }
|
| public int getSizeOfQuery() {
| return sizeOfQuery;
| }
|
| public void setSizeOfQuery(int sizeOfQuery) {
| this.sizeOfQuery = sizeOfQuery;
| }
| public String getSortColumn() {
| return sortColumn;
| }
|
| public void setSortColumn(String sortColumn) {
| this.sortColumn = sortColumn;
| }
| public Map<Class,IndexResultSet> getIndexResultSet() {
| return indexResultSet;
| }
|
| public void setIndexResultSet(Map<Class,IndexResultSet> indexResultSet) {
| this.indexResultSet = indexResultSet;
| }
|
|
| @Deprecated
| public Object getColumnValue() {
| /**
| * TODO this method should be revised since it has many bugs and overloads the system.
| * TODO revising postponed to later time
| */
| Object columnValue = null;
| return columnValue;
| }
|
| // public ColumnHeaderList<ColumnHeader> getColumnHeaders() {
| // return columnHeaders;
| // }
|
| public Map<Class,ColumnHeaderList<ColumnHeader>> getSelectedColumnHeaders() {
| return selectedColumnHeaders;
| }
|
| public void setSelectedColumnHeaders(Map<Class,ColumnHeaderList<ColumnHeader>> selectedColumnHeaders) {
| this.selectedColumnHeaders = selectedColumnHeaders;
| }
|
| @Destroy
| @Remove
| public void destroy() {
| logger.debug("destroying SearchResultAction...");
| setSizeOfQuery(0);
| try{
| indexResultSet.clear();
| }catch(Exception e){
| e.getStackTrace();
| }
| }
|
| public Map<Class, ColumnHeaderList<ColumnHeader>> getColumnHeaders() {
| return columnHeaders;
| }
|
| public void setColumnHeaders(
| Map<Class, ColumnHeaderList<ColumnHeader>> columnHeaders) {
| this.columnHeaders = columnHeaders;
| }
| private Class getClassFromString(String className) throws ClassNotFoundException {
| return Class.forName(className);
| }
|
| }
|
|
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043444#4043444
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4043444
19 years
[JBoss Seam] - Re: can I join a session with a conversation?
by petemuir
You need to post *all* the code involved - not just random portions.
"mnrz" wrote : I think I put @Begin in wrong place because when the session is creating it will calls the @Create method and it is also lunches a conversation so this conversation is different from the next one that I will lunch later
No, the conversation is join=true.
anonymous wrote : but I dont know, if I remove @Begin how can I notify to join to current conversation if the user clicks on the link or button to go in that page with session scope component (the above component)
A session scoped component will be able to inject stuff from the current conversation.
anonymous wrote : there is no attribute on pages.xml to define a page to join the current conversation.
<begin-conversation join="true" />
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043442#4043442
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4043442
19 years