/* Built By: Prakash Singh * Universal System Technologies, Inc * M 407-474-2216 */ package com.ust.kmtree; import com.sapportals.htmlb.Form; import com.sapportals.htmlb.FormLayout; import com.sapportals.htmlb.FormLayoutRow; import com.sapportals.htmlb.Link; import com.sapportals.htmlb.Tree; import com.sapportals.htmlb.TreeNode; import com.sapportals.htmlb.page.DynPage; import com.sapportals.htmlb.page.PageException; import com.sapportals.portal.htmlb.page.PageProcessorComponent; import com.sapportals.portal.prt.component.IPortalComponentContext; import com.sapportals.portal.prt.component.IPortalComponentProfile; import com.sapportals.portal.prt.component.IPortalComponentRequest; import com.sapportals.portal.prt.component.IPortalComponentResponse; import com.sapportals.portal.prt.component.IPortalComponentURI; import com.sapportals.portal.security.usermanagement.IUser; import com.sapportals.wcm.repository.ICollection; import com.sapportals.wcm.repository.IResource; import com.sapportals.wcm.repository.IResourceList; import com.sapportals.wcm.repository.ResourceContext; import com.sapportals.wcm.repository.ResourceFactory; import com.sapportals.wcm.repository.enum.LinkType; import com.sapportals.wcm.repository.manager.IPermission; import com.sapportals.wcm.repository.manager.ISecurityManager; import com.sapportals.wcm.util.uri.RID; import com.sapportals.wcm.util.usermanagement.WPUMFactory; public class display extends PageProcessorComponent { /** * calls the "real" page class. */ public DynPage getPage() { return new UsingDynPagePage(); } public class UsingDynPagePage extends DynPage { private final static int READ_ONLY = 0; private final static int EDIT = 1; private int flag = READ_ONLY; private IResourceList reslist; private String navigationURI; private String fileURL; private String docsURI; private Form myForm; private String colWidth; private FormLayout fl; /** * Things to initialize once per session. */ public void doInitialization() { flag = READ_ONLY; IPortalComponentRequest request = (IPortalComponentRequest) this.getRequest(); IPortalComponentResponse response = (IPortalComponentResponse) this.getResponse(); IPortalComponentContext myContext = request.getComponentContext(); IPortalComponentProfile profile = myContext.getProfile(); IPortalComponentURI componentURI = request.createPortalComponentURI(); componentURI.setContextName("com.sap.km.cm.navigation"); navigationURI = componentURI.toString(); componentURI.setContextName("com.sap.km.cm.docs"); docsURI = componentURI.toString(); try { fileURL = profile.getProperty("path"); colWidth = profile.getProperty("width"); // create an ep5 user from the ep6 user in the request IUser user = WPUMFactory.getUserFactory().getEP5User(request.getUser()); ResourceContext ctxt = new ResourceContext(user); RID rid = RID.getRID(fileURL); IResource resource = ResourceFactory.getInstance().getResource(rid, ctxt); // get Security Manager ISecurityManager securityManager = resource.getRepositoryManager().getSecurityManager( resource); IPermission iperm = securityManager.getPermission("leaf_write_content"); if (securityManager.isAllowed(resource, user, iperm)) { flag = EDIT; } else { flag = READ_ONLY; } ICollection collection = (ICollection) resource; reslist = collection.getChildren(); } catch (Exception e) { response.write(e.getMessage()); } } /** * Will be called if forms with data was send. */ public void doProcessAfterInput() throws PageException { } /** * Will always be called before output. So this is the method in which * the components will be placed and set. */ public void doProcessBeforeOutput() throws PageException { myForm = getForm(); FormLayout fl = new FormLayout(); fl.setId("fl"); fl.setWidth("94%"); FormLayoutRow row1 = fl.addRow(); Tree tree = new Tree("S_Tree", ""); tree.setRootNodeIsVisible(false); TreeNode root = new TreeNode("e_root", "Links"); root.setOpen(true); add_node(reslist, root); tree.setRootNode(root); fl.addComponent(1, 1, tree); if (flag == EDIT) { String edit_url = navigationURI + fileURL + "?StartUri=" + fileURL + "&rndLayoutSet=LinkListMaintenance&layoutSetMode=exclusive"; Link link = new Link("Edit"); link.setTarget("_BLANK"); link.setReference(edit_url); link.addText("Edit"); fl.addComponent(2, 1, link); } myForm.addComponent(fl); } public void add_node(IResourceList list, TreeNode name) { String strtext; String disname; String strid; IResourceList tmpreslist; ICollection tmpcollection; for (int i = 0; i<list.size(); i++) { IResource tmpres = list.get(i); try { strid = tmpres.getName(); disname = tmpres.getDisplayName(); if (disname == null) { disname = ""; } if (disname.equals("") || disname == null) { disname = strid; } strtext = disname; if (tmpres.getLinkType() != LinkType.NONE) { if (tmpres.getLinkType() == LinkType.EXTERNAL) { strtext = ""; strtext = strtext + disname + " ("%3Cbr%20/%3E%20%20%20%20%20%20%20%20%20+%20tmpres.getTargetURL().toString()%3Cbr%20/%3E%20%20%20%20%20%20%20%20%20+%20")"; } else { if (tmpres.isCollection()) { strtext = ""; strtext = strtext + disname + " ("%3Cbr%20/%3E%20%20%20%20%20%20%20%20%20%20+%20navigationURI%3Cbr%20/%3E%20%20%20%20%20%20%20%20%20%20+%20tmpres.getTargetURL().toString()%3Cbr%20/%3E%20%20%20%20%20%20%20%20%20%20+%20"?StartUri="%3Cbr%20/%3E%20%20%20%20%20%20%20%20%20%20+%20tmpres.getTargetURL()%3Cbr%20/%3E%20%20%20%20%20%20%20%20%20%20+%20")"; } else { strtext = ""; strtext = strtext + disname + " ("%3Cbr%20/%3E%20%20%20%20%20%20%20%20%20%20+%20docsURI%3Cbr%20/%3E%20%20%20%20%20%20%20%20%20%20+%20tmpres.getTargetURL().toString()%3Cbr%20/%3E%20%20%20%20%20%20%20%20%20%20+%20")"; } } } else if (!tmpres.isCollection()) { strtext = ""; strtext = strtext + disname + " ("%3Cbr%20/%3E%20%20%20%20%20%20%20%20+%20docsURI%3Cbr%20/%3E%20%20%20%20%20%20%20%20+%20tmpres.getAccessURI()%3Cbr%20/%3E%20%20%20%20%20%20%20%20+%20")"; } TreeNode name1 = new TreeNode(strid, strtext, name); name1.setTooltip(strid); if (tmpres.isCollection() && tmpres.getLinkType() == LinkType.NONE) { tmpcollection = (ICollection) tmpres; tmpreslist = tmpcollection.getChildren(); add_node(tmpreslist, name1); } } catch (Exception ex) { IPortalComponentResponse response = (IPortalComponentResponse) this.getResponse(); } } } } } Step 3: Deploy your par and run it. BAM! you got yourself a nice tree that explodes all the content of a particular repository or foder. 
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