Download by link

[Former Member]

Hi,

I had created one table view to diasplay KM Data with 3 columns Name, path, created.For path column with LinkbyURL property and i can able to display it in explorer but i want down load that file whenever i clicked on that link .How can it possible.

Regards,

surya.

[Former Member]

HI,

You can try this piece of code :

IResourceContext resourseContext = new ResourceContext(ep5User);

com.sapportals.wcm.repository.IResource resource = ResourceFactory.getInstance().getResource(rid, resourseContext);

DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

DocumentBuilder db = dbf.newDocumentBuilder();

Document doc = db.parse(resource.getContent().getInputStream());

doc.getDocumentElement().normalize();

Hope this piece of solution will be helpful.

Thanks

Ritushree

[Former Member]

Hi,

Create node structure below: and bind this node to the table.

Attachments

-

---

> AttachmentURL

-

---

>AttachmentText

-

---

> CreatedDate

-

---

> CreatedBy

And in the table take one column's table cell editor as LinkToURL.

Regards,

Charan

[Former Member]

public void getListOfResources( )
  {
   
   wdContext.nodeAttachments().invalidate();
   
    String decoderResourceName = null;
   ArrayList al1 = null;
    try {
    String initialpath = "/documents/Test";
    com.sapportals.portal.security.usermanagement.IUser user = null;
    int localPort = 0;
    String localhost = null;
    ResourceContext ctx=null; 
    IResourceList children = null;
    IUriReference uriRef = null;
    IHierarchicalUri uri = null;
    String accessURI = null;
    IURLGeneratorService ug = null;
    try {
           ug = (IURLGeneratorService)com.sapportals.wcm.repository.ResourceFactory.getInstance().getServiceFactory
            ().getService(IServiceTypesConst.URLGENERATOR_SERVICE);
         }
   catch (ResourceException e1) {
	e1.printStackTrace();
    }
   ArrayList file_names = new ArrayList();
	ArrayList file_modify_date = new ArrayList();
	IWDClientUser wdClientUser = WDClientUser.getCurrentUser();
	com.sap.security.api.IUser sapUser = wdClientUser.getSAPUser();
	user = WPUMFactory.getUserFactory().getEP5User(sapUser);
	ctx = new ResourceContext(user);
	RID aRid=RID.getRID(initialpath);
	com.sapportals.wcm.repository.IResource resource = 
                     com.sapportals.wcm.repository.ResourceFactory.getInstance ().getResource(aRid, ctx);
	uriRef = ug.getResourcePageUri(PathKey.CONTENT_ACCESS_PATH,resource.getAccessRID(),null);
	uri = ug.createAbsoluteUri(uriRef);
	IWDRequest req = WDProtocolAdapter.getProtocolAdapter().getRequestObject();
	if(req != null)
	{
		localhost = req.getServerName();
		localPort = req.getServerPort();
	}
	//this is the URL where it will give the absolute path
	String uriPath = null;
	if(uri != null)
	{
		uriPath = uri.getPath();
	}
	accessURI = "http://"+localhost+":"+localPort+uriPath;
	ICollection collection = (ICollection)resource;
	children = collection.getChildren();
	IResourceListIterator listchild = children.listIterator();
	al1 = new ArrayList();
			
	while(listchild.hasNext())
	{
		IPrivateUploadFileKM_View.IAttachmentsElement attachmentsEle = 
                                           wdContext.createAttachmentsElement();
		com.sapportals.wcm.repository.IResource element = listchild.next();
				
		if(element.getName() != null && !al1.contains(element.getName()))
		{
		decoderResourceName = java.net.URLDecoder.decode(element.getName(),"UTF-8");
		attachmentsEle.setAttachmentText(decoderResourceName);
		al1.add(element.getName());
		String resourceName=element.getName().toString();
		//If % exists in the file name
                                           if(checkIfExeists(resourceName,'%'))
		{
		attachmentsEle.setAttachmentURL(accessURI+"/"+URLEncoder.encode(element.getName(),"UTF-8"));
		}else
		{
		attachmentsEle.setAttachmentURL(accessURI+"/"+element.getName());
		}
		attachmentsEle.setCreateDate(new java.sql.Date(element.getCreationDate().getTime()));
		wdComponentAPI.getMessageManager().reportSuccess("Unique Name "+sapUser.getName());
		attachmentsEle.setCreatedBy(element.getLastModifiedBy());
		wdContext.nodeAttachments().addElement(attachmentsEle);
	}
 }
 }catch(Exception e)
 {
 wdComponentAPI.getMessageManager().reportException("Exception in method getListOfResources()"+e,true);
 }
}

Regards,

Charan

[pravesh_verma]

Hi Surya,

Try passing the exact path of the file. Like the path

<Drive>\testFolder\test_File.txt.

I hope you should get the file option to download.

Thanks and Regards

Pravesh