Example usage for org.apache.commons.jxpath JXPathContext getValue

Introduction

In this page you can find the example usage for org.apache.commons.jxpath JXPathContext getValue.

Prototype

public abstract Object getValue(String xpath);

Source Link

Document

Evaluates the xpath and returns the resulting object.

Usage

From source file:pt.webdetails.cdf.dd.render.Renderer.java

protected Object getRender(JXPathContext context) throws Exception {
    String renderType = null;/*from  w ww  . j av a 2  s.com*/
    try {
        renderType = (String) context.getValue("type");
        if (!renderType.equals("Label")) {
            Class<?> rendererClass = Class.forName(getRenderClassName(renderType));

            Constructor<?> constructor = rendererClass.getConstructor(rendererConstructorArgs);
            return constructor.newInstance(new Object[] { context });
        }
    } catch (InstantiationException e) {
        logger.error(e.getStackTrace());
    } catch (IllegalAccessException e) {
        // TODO Auto-generated catch block
        logger.error(e.getStackTrace());
    } catch (ClassNotFoundException e) {
        // TODO Auto-generated catch block
        logger.error("Class not found: " + renderType);
        //throw new RenderException("Render not found for: " + renderType);
    }

    return null;
}

From source file:pt.webdetails.cdf.dd.render.RenderLayout.java

private void renderRows(final JXPathContext doc, final Iterator nodeIterator,
        final Map<String, CdfRunJsDashboardWriteResult> widgetsByContainerId, final String alias,
        final StringBuffer layout, final int indent) throws Exception {
    while (nodeIterator.hasNext()) {
        final Pointer pointer = (Pointer) nodeIterator.next();
        final JXPathContext context = doc.getRelativeContext(pointer);

        final String rowId = (String) context.getValue("id");
        final String rowName = XPathUtils.getStringValue(context, "properties[name='name']/value");

        final Render renderer = (Render) getRender(context);
        renderer.processProperties();//from  w ww. jav  a  2s  .  c  om
        renderer.aliasId(alias);
        // when rendering rows for the layout of a dashboard AMD module, skip NEWLINE and indentation
        if (indent > -1) {
            layout.append(NEWLINE).append(getIndent(indent)).append(renderer.renderStart());
            if (widgetsByContainerId != null && widgetsByContainerId.containsKey(rowName)) {
                CdfRunJsDashboardWriteResult widgetResult = widgetsByContainerId.get(rowName);
                layout.append(widgetResult.getLayout());
            } else {
                renderRows(context, context.iteratePointers(MessageFormat.format(XPATH_FILTER, rowId, "")),
                        widgetsByContainerId, alias, layout, indent + 2);
            }
            layout.append(NEWLINE).append(getIndent(indent)).append(renderer.renderClose());
        } else {
            layout.append(renderer.renderStart());
            if (widgetsByContainerId != null && widgetsByContainerId.containsKey(rowName)) {
                CdfRunJsDashboardWriteResult widgetResult = widgetsByContainerId.get(rowName);
                layout.append(widgetResult.getLayout());
            } else {
                renderRows(context, context.iteratePointers(MessageFormat.format(XPATH_FILTER, rowId, "")),
                        widgetsByContainerId, alias, layout, -1);
            }
            layout.append(renderer.renderClose());
        }
    }
}

From source file:pt.webdetails.cdf.dd.render.RenderMobileLayout.java

private void renderRows(final JXPathContext doc, final Iterator<Pointer> nodeIterator,
        final StringBuffer layout, final int ident) throws Exception {
    while (nodeIterator.hasNext()) {
        final Pointer pointer = nodeIterator.next();
        final JXPathContext context = doc.getRelativeContext(pointer);
        final String rowId = (String) context.getValue("id");
        final Render renderer = (Render) getRender(context);

        renderer.processProperties();/*from   ww w.  ja v a2  s.c  om*/

        layout.append(NEWLINE).append(getIndent(ident));
        layout.append(renderer.renderStart());

        // Render Child Rows
        renderRows(context, context.iteratePointers(MessageFormat.format(XPATH_FILTER, rowId)), layout,
                ident + 2);

        layout.append(NEWLINE).append(getIndent(ident));
        layout.append(renderer.renderClose());
    }
}

From source file:pt.webdetails.cdf.dd.render.RenderResources.java

public ResourceMap renderResources(final String alias) throws Exception {
    final Iterator resourceRows = getResourcesRows();

    ResourceMap resources = new ResourceMap();

    while (resourceRows.hasNext()) {
        JXPathContext context = getRelativeContext((Pointer) resourceRows.next());

        resources.add(//  www .  java2 s. c o m
                getResourceType(context).equals(CdeConstants.JAVASCRIPT) ? ResourceMap.ResourceKind.JAVASCRIPT
                        : ResourceMap.ResourceKind.CSS,
                context.getValue("type").equals("LayoutResourceFile") ? ResourceMap.ResourceType.FILE
                        : ResourceMap.ResourceType.CODE,
                getResourceName(context), getResourcePath(context), processResource(context, alias, 4));
    }

    return resources;
}

From source file:pt.webdetails.cdf.dd.util.JsonUtilsTest.java

@Test
public void testToJXPathContext() throws JSONException {
    JXPathContext jxPathContext = JsonUtils.toJXPathContext(createTestJSON());

    Assert.assertEquals("simple", jxPathContext.getValue("/property1"));
    Assert.assertEquals("simple", jxPathContext.getValue("//property2"));
    Assert.assertEquals("test", jxPathContext.getValue("//property4"));
    Assert.assertEquals("test", jxPathContext.getValue("//property4"));

    ArrayList<Object> array = (ArrayList<Object>) jxPathContext.getValue("//array2");
    Assert.assertEquals("inside json", array.get(0));
    Assert.assertEquals(3, array.get(1));
    Map<String, Object> map = (Map<String, Object>) array.get(2);
    Assert.assertEquals("property4", map.keySet().toArray()[0]);
    Assert.assertEquals("test", map.get("property4"));

}

From source file:pt.webdetails.cdf.dd.util.XPathUtils.java

public static String getStringValue(JXPathContext node, String xPath) {

    String value = "";
    try {// ww  w.j  a va  2 s  .co  m
        Object val = node.getValue(xPath);
        value = val != null ? val.toString() : value;
    } catch (JXPathException e) {
        // Property not found; Should not be an error
    }

    return value;
}

From source file:pt.webdetails.cdf.dd.util.XPathUtils.java

public static boolean exists(JXPathContext node, String xPath) {

    try {//from   w  w  w . j a  v a  2 s.  c  o m
        return ((String) node.getValue(xPath)).length() > 0 ? true : false;

    } catch (JXPathException e) {
        return false;
    }
}

From source file:pt.webdetails.cdf.dd.util.XPathUtils.java

public static boolean getBooleanValue(JXPathContext node, String xPath) {

    boolean value = false;
    try {/*from   w  ww.j  ava 2 s  .  c  o m*/
        value = ((Boolean) node.getValue("boolean(" + xPath + " = \"true\")")).booleanValue();
    } catch (JXPathException e) {
        logger.error(e.getMessage());
    }

    return value;
}

From source file:pt.webdetails.cdf.dd.util.XPathUtils.java

public static String getValue(JXPathContext node, String xPath) {

    String value = "";
    try {/*  www  .j a  va2 s  . c o  m*/
        value = node.getValue(xPath).toString();
    } catch (JXPathException e) {
        // Property not found; Should not be an error
    }

    return value;
}

From source file:se.cambio.cds.gdl.editor.view.panels.DescriptionPanel.java

private void connect(JXPathContext context, String xPath, JComponent component) {
    component.addFocusListener(new ComponentFocusAdapter(context, xPath));
    String value = null;/*from www.  j a v  a2s.c  o  m*/
    try {
        value = (String) context.getValue(xPath);
    } catch (JXPathNotFoundException e) {
        //Value not found
    }
    if (value != null) {
        if (component instanceof JTextComponent) {
            value = value.replace("\\\"", "\"");
            ((JTextComponent) component).setText(value);
        } else if (component instanceof JComboBox) {
            ((JComboBox) component).setSelectedItem(value);
        }
    }
}