hi All,
Problem Description.
There is a JTree Tag which is rendering directory structure hierarchy(files and folders).
But when i right click on node and choose create new folder option than , some times create folder model panel appear but some times not appear.
This is my tree.xhtml code
<h:form>
<h:outputText value="Location Tree" />
<a:outputPanel id="treeId" ajaxRendered="true">
<rich:tree style="width:300px" switchType="ajax" ajaxSingle="true"
nodeSelectListener="#{locationTreeAction.processSelection}"
ajaxSubmitSelection="true" id="pic">
<rich:recursiveTreeNodesAdaptor roots="#{sourceRoots}" var="item"
nodes="#{item.children}">
<rich:treeNode icon="img/iconFolder.gif"
iconLeaf="#{(item.type == 'node')? 'img/iconFolder.gif' : 'img/iconLeaf.gif'}">
<h:outputText value="#{item.name}" />
<rich:contextMenu event="oncontextmenu" attached="true"
submitMode="ajax" rendered="#{item.type == 'node'}">
<rich:menuItem id="add#{item.id}" ajaxSingle="true">
<a:commandLink
action="#{locationTreeAction.getCreateNewFolderDialog(item)}"
reRender="addNewFolderPanel" style="margin-right: 5px;">
<h:outputText>New Folder #{item.id}</h:outputText>
</a:commandLink>
</rich:menuItem>
<rich:menuSeparator />
<rich:menuItem id="delete#{item.id}" ajaxSingle="true">
<a:commandLink
action="#{locationTreeAction.deleteFolder(item)}"
style="margin-right: 5px;">
<h:outputText>Delete #{item.id}</h:outputText>
</a:commandLink>
</rich:menuItem>
<rich:menuItem id="upload#{item.id}" ajaxSingle="true">
<a:commandLink
action="#{locationTreeAction.getCreateUploadFileDialog(item)}"
reRender="uploadFilePanel" style="margin-right: 5px;">
<h:outputText>Uplode #{item.id}</h:outputText>
</a:commandLink>
</rich:menuItem>
<rich:menuSeparator />
</rich:contextMenu>
<rich:contextMenu event="oncontextmenu" attached="true"
submitMode="ajax" rendered="#{item.type != 'node'}">
<rich:menuItem id="fdownload#{item.id}" ajaxSingle="true">
<a:commandLink
action="#{locationTreeAction.downloadFile(item)}"
reRender="treeId" style="margin-right: 5px;">
<h:outputText>Download #{item.id}</h:outputText>
</a:commandLink>
</rich:menuItem>
<rich:menuItem id="fdelete#{item.id}" ajaxSingle="true">
<a:commandLink
action="#{locationTreeAction.deleteFolder(item)}"
style="margin-right: 5px;">
<h:outputText>Delete #{item.id}</h:outputText>
</a:commandLink>
</rich:menuItem>
</rich:contextMenu>
</rich:treeNode>
</rich:recursiveTreeNodesAdaptor>
</rich:tree>
</a:outputPanel>
</h:form>
</rich:panel>
<a:outputPanel id="addNewFolderPanel">
<rich:modalPanel id="addNewFolderMp" styleClass="modalPanel" top="10"
autosized="true" minWidth="600" minHeight="200"
headerClass="modalPanel-header"
keepVisualState="#{locationTreeAction.showOverlay}"
controlsClass="modalPanel-controls">
<f:facet name="header">
<h:outputText value="Add/Edit Ticket" />
</f:facet>
<f:facet name="controls">
<h:form>
<a:commandLink action="#{locationTreeAction.closeOverlay}"
oncomplete="Richfaces.hideModalPanel('addNewFolderMp')">
<h:outputText>Close</h:outputText>
</a:commandLink>
</h:form>
</f:facet>
<s:div styleClass="modalPanel-panelGrid-container-div">
<h:panelGrid styleClass="modalPanel-panelGrid">
<a:outputPanel ajaxRendered="true">
<h:message styleClass="message" for="addNewFolderPanel" />
</a:outputPanel>
<a:form id="addNewFolderForm">
<h:panelGrid columns="1" border="0"
columnClasses="formLabel,formValue" rowClasses="formLabel">
<s:decorate id="unameDecoration" template="layout/edit.xhtml">
<ui:define name="label">Folder Name<h:outputText
class="asterik" />
</ui:define>
<h:inputText id="foldername" value="#{location.name}"
required="true" requiredMessage="Please Enter Folder Name" />
</s:decorate>
</h:panelGrid>
<h:panelGrid width="330" id="save">
<a:commandButton id="saveNewFolder" value="Create"
reRender="addNewFolderPanel,treeId"
action="#{locationTreeAction.addNewFolder}"
onclick="this.disabled=true" style="margin: 3px"
oncomplete="hideModalPanel('addNewFolderMp'),this.disabled=false" />
</h:panelGrid>
</a:form>
</h:panelGrid>
</s:div>
</rich:modalPanel>
</a:outputPanel>
<a:outputPanel id="uploadFilePanel">
<rich:modalPanel id="uploadMp" styleClass="modalPanel" top="10"
autosized="true" minWidth="600" minHeight="200"
headerClass="modalPanel-header"
keepVisualState="#{locationTreeAction.showOverlay}"
controlsClass="modalPanel-controls">
<f:facet name="header">
<h:outputText value="Upload File" />
</f:facet>
<f:facet name="controls">
<h:form>
<a:commandLink action="#{locationTreeAction.closeOverlay}"
oncomplete="Richfaces.hideModalPanel('uploadMp')">
<h:outputText>Close</h:outputText>
</a:commandLink>
</h:form>
</f:facet>
<s:div styleClass="modalPanel-panelGrid-container-div">
<h:panelGrid styleClass="modalPanel-panelGrid">
<a:outputPanel ajaxRendered="true">
<h:message styleClass="message" for="uploadFilePanel" />
</a:outputPanel>
<h:form id="uploadFileForm" enctype="multipart/form-data">
<h:panelGrid columns="1" border="0"
columnClasses="formLabel,formValue" rowClasses="formLabel">
<s:decorate id="file" template="layout/edit.xhtml">
<ui:define name="label">Folder Name<h:outputText
class="asterik" />
</ui:define>
<h:inputText id="foldername" value="#{location.name}"
required="true" requiredMessage="Please Enter Folder Name" />
<s:fileUpload data="#{locationTreeAction.fileData}"
fileName="#{locationTreeAction.fileName}" style="height:20px;" />
</s:decorate>
</h:panelGrid>
<h:panelGrid width="330" id="saveFile">
<h:commandButton id="saveNewFolder" value="Upload"
oncomplete="Richfaces.hideModalPanel('uploadMp')"
action="#{locationTreeAction.persistFileToSystem}" />
</h:panelGrid>
</h:form>
</h:panelGrid>
</s:div>
</rich:modalPanel>
</a:outputPanel>
My LocationTreeAction.java code
@Stateful
@Name("locationTreeAction")
@Scope(ScopeType.CONVERSATION)
public class LocationTreeAction implements LocationTree {
@PersistenceContext(type = PersistenceContextType.EXTENDED)
EntityManager entityManager;
List<Location> locationList = null;
@In
FacesMessages facesMessages;
private boolean showOverlay = false;
@BypassInterceptors
public boolean isShowOverlay() {
return showOverlay;
}
public void setShowOverlay(boolean showOverlay) {
System.out.println("show Overlay");
this.showOverlay = showOverlay;
}
public void closeOverlay() {
showOverlay = false;
}
@In(required = false)
private Location location;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
@In(required = false)
@Out(required = false)
private Location loc;
public Location getLoc() {
return loc;
}
public void setLoc(Location loc) {
this.loc = loc;
}
@In(required = false)
private Integer id;
@org.jboss.seam.annotations.datamodel.DataModel
List<Location> list1 = null;
private Location selectedLocation;
@Factory(autoCreate = true, scope = ScopeType.CONVERSATION)
public synchronized List<Location> getSourceRoots() {
if (locationList == null) {
locationList = entityManager.createQuery(
"select l from Location l where l.parent is null and l.status =0 ")
.getResultList();
}
System.out.println("locationList.size " + locationList.size());
return locationList;
}
@Factory("list1")
public void showlist() {
if (list1 == null) {
list1 = entityManager.createQuery(
"select l from Location l where l.parent is null and l.status =0")
.getResultList();
}
System.out.println("locationList.size " + list1.size());
}
public void processSelection(final NodeSelectedEvent event) {
final HtmlTree tree = (HtmlTree) event.getComponent();
selectedLocation = (Location) tree.getRowData();
System.out.println("Selected Node is " + selectedLocation.toString());
}
@Begin(join = true)
public void getCreateNewFolderDialog(Location loc1) {
System.out.println(loc1.getId());
loc = entityManager.find(Location.class, loc1.getId());
System.out.println("Overlay true");
showOverlay = true;
}
public void addNewFolder(){
System.out.println(location.getName());
System.out.println("add new folder");
// System.out.println(loc.getId());
// location=entityManager.find(location.class,id);
location.setParent(loc);
location.setType("node");
entityManager.persist(location);
facesMessages.addFromResourceBundle("Folder has been created");
showOverlay = false;
}
public void deleteFolder(Location loc1){
loc1.setStatus((int )loc1.getId());
loc1.setParent(null);
System.out.println("&&&&&&&&&&&&&&&&&&&&&&&&&&"+loc1.getId() +"&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&");
entityManager.merge(loc1);
}
@Begin(join = true)
public void getCreateUploadFileDialog(Location loc1){
System.out.println("File upload Menu");
loc = entityManager.find(Location.class, loc1.getId());
showOverlay = true;
}
public void uploadFile(Location loc1){
System.out.println("File save upload Menu");
}
@Logger
private Log log;
@Resource
SessionContext ctx;
private byte[] fileData;
private String fileName;
public byte[] getFileData() {
return fileData;
}
public void setFileData(byte[] fileData) {
this.fileData = fileData;
}
public String getFileName() {
return fileName;
}
public void setFileName(String fileName) {
this.fileName = fileName;
}
public void persistFileToSystem() {
try {
if (fileName.equals("") || fileData.length == 0) {
facesMessages
.addFromResourceBundle("In valid");
} else {
Integer extPos;
extPos = fileName.lastIndexOf(".");
String fileType = fileName.substring(extPos);
log.info("before validating fileType Type: " + fileType);
if ((fileType.equalsIgnoreCase(".jpg")) || (fileType.equalsIgnoreCase(".png"))
|| (fileType.equals(".bmp")) || (fileType.equals(".txt"))|| (fileType.equals(".jpeg"))) {
log.info("After validating fileType");
StringBuffer dirName = new StringBuffer("");
SeamResourceBundle sRB = new SeamResourceBundle();
// getting path from resource bundle
dirName.append(sRB.getString("imageUploadPath"));
Calendar calendar = Calendar.getInstance();
@SuppressWarnings("unused")
//mestamp currentTimestamp = new java.sql.Timestamp(calendar.getTime().getTime());
long time=calendar.getTime().getTime();
dirName.append(fileName+"-");
dirName.append(time);
dirName.append(fileType);
File saveTo = new File(dirName.toString());
//File saveTo = new File(dirName.toString().replace(" ", "").replace("-", "").replace(":", ""));
log.info("before writing");
log.info("File Data : " + fileData);
// Writing file
FileOutputStream writer = new FileOutputStream(saveTo);
writer.write(fileData);
// new file name
String tempFileName="file-"+time+fileType;
log.info("logoname");
// setting companyLogo
location.setName(fileName);
log.info("filename");
location.setParent(loc);
log.info("setlocation");
location.setType("file");
log.info("sefile");
location.setS3name(tempFileName);
// peristing company logo
entityManager.persist(location);
showOverlay = false;
S3conn s3 = new S3conn();
String bucketName = "seamFramework.newbucket12345";
String key = "file-"+time;
bucketName = bucketName.toLowerCase();
System.out.println("$$$$$$$$$$$$$$$$$$$ Bucket Name : "+bucketName);
//s3.createBuckets(bucketName);
s3.uploadObjects(bucketName,key,fileType,fileData);
//s3.listObjects(bucketName);
//s3.downloadObjects(bucketName,key);
facesMessages
.addFromResourceBundle("File have been uploded successfully.");
} else {
facesMessages
.addFromResourceBundle("message.companyLogo.wrong.extention");
log.info("extention validation failed");
}
}
} catch (Exception e) {
log.info("Exception===" + e.getMessage());
ctx.setRollbackOnly();
}
}
@Destroy
@End
@Remove
public void destroy() {
}
Thanks in Advance!
shwetank
}
