Examples of org.apache.commons.jxpath.JXPathContext.iteratePointers()

Class org.apache.commons.jxpath.JXPathContext

Examples of org.apache.commons.jxpath.JXPathContext.iteratePointers()

org.apache.commons.jxpath.JXPathContext.iteratePointers()
Traverses the xpath and returns an Iterator of Pointers. A Pointer provides easy access to a property. If the xpath matches no properties in the graph, the Iterator be empty, but not null.

            // Get the identity
            List identity = getIdentity(thisRow);


            if (hasNonNullElements(identity)) {
                // iterate nodes to find match
                Iterator rowPointers = repeaterContext.iteratePointers(this.rowPath);
                boolean found = false;
                while (rowPointers.hasNext()) {
                    Pointer jxp = (Pointer) rowPointers.next();
                    JXPathContext rowContext = repeaterContext.getRelativeContext(jxp);
                    List contextIdentity = getIdentity(rowContext);

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            // Move to the list location
            ctx = JXPathContext.newContext(flowData);


            // Iterate on all elements of the list
            iter = ctx.iteratePointers(this.listPath);
        } else {
            // Move to the list location
            ctx = JXPathContext.newContext(model);


            // Iterate on all elements of the list

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        } else {
            // Move to the list location
            ctx = JXPathContext.newContext(model);


            // Iterate on all elements of the list
            iter = ctx.iteratePointers(".");
        }


        // Start the selection-list
        contentHandler.startElement(FormsConstants.INSTANCE_NS, SELECTION_LIST_EL, FormsConstants.INSTANCE_PREFIX_COLON + SELECTION_LIST_EL, XMLUtils.EMPTY_ATTRIBUTES);
        if( this.nullable ) {

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        if (ptr.getNode() != null) {
            // There are some nodes to load from
            
            JXPathContext repeaterContext = jctx.getRelativeContext(ptr);
            // build a jxpath iterator for pointers
            Iterator rowPointers = repeaterContext.iteratePointers(this.rowPath);


            //iterate through it
            int rowNum = 0;
            while (rowPointers.hasNext()) {
                // Get a row. It is created if needed (depends on clearOnLoad)

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        Repeater repeater = (Repeater) frmModel.getWidget(this.repeaterId);
        repeater.removeRows();


        // build a jxpath iterator for pointers
        JXPathContext repeaterContext = jxpc.getRelativeContext(jxpc.getPointer(this.repeaterPath));
        Iterator rowPointers = repeaterContext.iteratePointers(this.rowPath);


        //iterate through it
        while (rowPointers.hasNext()) {
            // create a new row, take that as the frmModelSubContext
            Repeater.RepeaterRow thisRow = repeater.addRow();

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            Object rowIdValue = rowIdWidget.getValue();


            if (rowIdValue != null) {
                //if rowIdValue != null --> iterate nodes to find match 
                Iterator rowPointers =
                    repeaterContext.iteratePointers(this.rowPath);
                boolean found = false;
                while (rowPointers.hasNext()) {
                    Pointer jxp = (Pointer) rowPointers.next();
                    JXPathContext rowContext =
                        repeaterContext.getRelativeContext(jxp);

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            }
            // Move to the list location
            ctx = JXPathContext.newContext(flowData);
        
            // Iterate on all elements of the list
            iter = ctx.iteratePointers(this.listPath);
        }
        else {
            // Move to the list location
            ctx = JXPathContext.newContext(model);

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        else {
            // Move to the list location
            ctx = JXPathContext.newContext(model);
        
            // Iterate on all elements of the list
            iter = ctx.iteratePointers(".");
        }
        
        // Start the selection-list
        contentHandler.startElement(Constants.WI_NS, SELECTION_LIST_EL, Constants.WI_PREFIX_COLON + SELECTION_LIST_EL, Constants.EMPTY_ATTRS);

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        // Find the repeater
        Repeater repeater = (Repeater) frmModel.getWidget(this.repeaterId);


        // build a jxpath iterator for pointers
        JXPathContext repeaterContext = jxpc.getRelativeContext(jxpc.getPointer(this.repeaterPath));
        Iterator rowPointers = repeaterContext.iteratePointers(this.rowPath);


        //iterate through it
        while (rowPointers.hasNext()) {
            // create a new row, take that as the frmModelSubContext
            Repeater.RepeaterRow thisRow = repeater.addRow();

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            String rowIdValue = (String) rowIdWidget.getValue();


            if (rowIdValue != null) {
                //if rowIdValue != null --> iterate nodes to find match 
                Iterator rowPointers =
                    repeaterContext.iteratePointers(this.rowPath);
                while (rowPointers.hasNext()) {
                    Pointer jxp = (Pointer) rowPointers.next();
                    JXPathContext rowContext =
                        repeaterContext.getRelativeContext(jxp);

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