Package org.jasig.portal.layout.node

Examples of org.jasig.portal.layout.node.IUserLayoutNodeDescription

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        return depth;
    }

    public IUserLayoutNodeDescription addNode(IUserLayoutNodeDescription node, String parentId, String nextSiblingId) throws PortalException {
        boolean isChannel=false;
        IUserLayoutNodeDescription parent=this.getNode(parentId);
        if(canAddNode(node,parent,nextSiblingId)) {
            // assign new Id

            if(this.getLayoutStore()==null) {
                throw new PortalException("Store implementation has not been set.");
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        markingNode=null;
    }

    public boolean moveNode(String nodeId, String parentId, String nextSiblingId) throws PortalException  {

        IUserLayoutNodeDescription parent=this.getNode(parentId);
        IUserLayoutNodeDescription node=this.getNode(nodeId);
        String oldParentNodeId=getParentId(nodeId);
        if(canMoveNode(node,parent,nextSiblingId)) {
            // must be a folder
            Document ulm=this.getUserLayoutDOM();
            Element childElement=(Element)ulm.getElementById(nodeId);
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        }
    }

    public boolean deleteNode(String nodeId) throws PortalException {
        if(canDeleteNode(nodeId)) {
            IUserLayoutNodeDescription nodeDescription=this.getNode(nodeId);
            String parentNodeId=this.getParentId(nodeId);

            Document ulm=this.getUserLayoutDOM();
            Element childElement=(Element)ulm.getElementById(nodeId);
            Node parent=childElement.getParentNode();
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            if(nextSiblingId!=null) {
                Document ulm=this.getUserLayoutDOM();
                nextSibling=ulm.getElementById(nextSiblingId);
            }

            IUserLayoutNodeDescription oldNode=getNode(nodeId);

            if(oldNode instanceof IUserLayoutChannelDescription) {
                if(node instanceof IUserLayoutChannelDescription) {
                    Document ulm=this.getUserLayoutDOM();
                    // generate new XML Element
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    }

    protected boolean canAddNode(IUserLayoutNodeDescription node,IUserLayoutNodeDescription parent, String nextSiblingId) throws PortalException {
        // make sure sibling exists and is a child of nodeId
        if(nextSiblingId!=null) {
            IUserLayoutNodeDescription sibling=getNode(nextSiblingId);
            if(sibling==null) {
                throw new PortalException("Unable to find a sibling node with id=\""+nextSiblingId+"\"");
            }
            if(!parent.getId().equals(getParentId(nextSiblingId))) {
                throw new PortalException("Given sibling (\""+nextSiblingId+"\") is not a child of a given parentId (\""+parent.getId()+"\")");
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        return this.canMoveNode(this.getNode(nodeId),this.getNode(parentId),nextSiblingId);
    }

    protected boolean canMoveNode(IUserLayoutNodeDescription node,IUserLayoutNodeDescription parent, String nextSiblingId) throws PortalException {
        // is the current parent immutable ?
        IUserLayoutNodeDescription currentParent=getNode(getParentId(node.getId()));
        if(currentParent==null) {
            throw new PortalException("Unable to determine a parent node for node with id=\""+node.getId()+"\"");
        }
        return (!currentParent.isImmutable() && canAddNode(node,parent,nextSiblingId));
    }
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        }
    }

    public Enumeration getChildIds(String nodeId) throws PortalException {
        Vector v=new Vector();
        IUserLayoutNodeDescription node=getNode(nodeId);
        if(node instanceof IUserLayoutFolderDescription) {
            Document ulm=this.getUserLayoutDOM();
            Element felement=(Element)ulm.getElementById(nodeId);
            for(Node n=felement.getFirstChild(); n!=null;n=n.getNextSibling()) {
                if(n.getNodeType()==Node.ELEMENT_NODE) {
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         /**
           * Gets the boolean property value for the specified node
         */
         protected boolean getBooleanPropertyValue( ILayoutNode node ) {
           IUserLayoutNodeDescription nodeDesc = node.getNodeDescription();
           return nodeDesc.isImmutable();
         }
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         /**
           * Gets the boolean property value for the specified node
         */
         protected boolean getBooleanPropertyValue( ILayoutNode node ) {
           IUserLayoutNodeDescription nodeDesc = node.getNodeDescription();
           return nodeDesc.isHidden();
         }
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         /**
           * Gets the boolean property value for the specified node
         */
         protected boolean getBooleanPropertyValue( ILayoutNode node ) {
           IUserLayoutNodeDescription nodeDesc = node.getNodeDescription();
           return nodeDesc.isUnremovable();
         }
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Related Classes of org.jasig.portal.layout.node.IUserLayoutNodeDescription

  • org.jasig.portal.ChannelManager
  • org.jasig.portal.channels.DLMUserPreferences.GPreferencesState$GEditLayoutItemState
  • org.jasig.portal.channels.DLMUserPreferences.TabColumnPrefsState
  • org.jasig.portal.channels.DLMUserPreferences.TabColumnPrefsState$ParametersState
  • org.jasig.portal.channels.error.CError
  • org.jasig.portal.channels.UserPreferences.GPreferencesState$GEditLayoutItemState
  • org.jasig.portal.channels.UserPreferences.TabColumnPrefsState
  • org.jasig.portal.channels.UserPreferences.TabColumnPrefsState$ParametersState
  • org.jasig.portal.events.handlers.db.JpaPortalEventStoreTest
  • org.jasig.portal.events.support.ChannelLayoutPortalEvent
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