diff options
Diffstat (limited to 'src/com/itmill/toolkit/demo/testbench/TestBench.java')
| -rw-r--r-- | src/com/itmill/toolkit/demo/testbench/TestBench.java | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/src/com/itmill/toolkit/demo/testbench/TestBench.java b/src/com/itmill/toolkit/demo/testbench/TestBench.java deleted file mode 100644 index bec73a9aed..0000000000 --- a/src/com/itmill/toolkit/demo/testbench/TestBench.java +++ /dev/null @@ -1,209 +0,0 @@ -package com.itmill.toolkit.demo.testbench; - -import java.io.File; -import java.net.URL; -import java.util.ArrayList; -import java.util.Enumeration; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; - -import com.itmill.toolkit.Application; -import com.itmill.toolkit.data.Property; -import com.itmill.toolkit.data.util.HierarchicalContainer; -import com.itmill.toolkit.terminal.Sizeable; -import com.itmill.toolkit.ui.Component; -import com.itmill.toolkit.ui.CustomComponent; -import com.itmill.toolkit.ui.ExpandLayout; -import com.itmill.toolkit.ui.Label; -import com.itmill.toolkit.ui.Panel; -import com.itmill.toolkit.ui.SplitPanel; -import com.itmill.toolkit.ui.Tree; -import com.itmill.toolkit.ui.Window; - -/** - * TestBench finds out testable classes within given java packages and adds them - * to menu from where they can be executed. Class is considered testable if it - * is of class CustomComponent. - * - * Note: edit TestBench.testablePackages array - * - * @author IT Mill Ltd. - * - */ -public class TestBench extends com.itmill.toolkit.Application implements - Property.ValueChangeListener { - - // Add here packages which are used for finding testable classes - String[] testablePackages = { "com.itmill.toolkit.demo.testbench" }; - - HierarchicalContainer testables = new HierarchicalContainer(); - - Window mainWindow = new Window("TestBench window"); - - // Main layout consists of tree menu and body layout - SplitPanel mainLayout = new SplitPanel(SplitPanel.ORIENTATION_HORIZONTAL); - - Tree menu; - - Panel bodyLayout = new Panel(); - - HashMap itemCaptions = new HashMap(); - - public void init() { - - // Add testable classes to hierarchical container - for (int p = 0; p < testablePackages.length; p++) { - testables.addItem(testablePackages[p]); - try { - List testableClasses = getTestableClassesForPackage(testablePackages[p]); - for (Iterator it = testableClasses.iterator(); it.hasNext();) { - Class t = (Class) it.next(); - // ignore TestBench itself - if (t.equals(TestBench.class)) { - continue; - } - try { - testables.addItem(t); - itemCaptions.put(t, t.getName()); - testables.setParent(t, testablePackages[p]); - continue; - } catch (Exception e) { - try { - testables.addItem(t); - itemCaptions.put(t, t.getName()); - testables.setParent(t, testablePackages[p]); - continue; - } catch (Exception e1) { - e1.printStackTrace(); - } - } - } - } catch (Exception e) { - e.printStackTrace(); - } - } - - menu = new Tree("Testables", testables); - for (Iterator i = itemCaptions.keySet().iterator(); i.hasNext();) { - Class testable = (Class) i.next(); - // simplify captions - String name = testable.getName().substring( - testable.getName().lastIndexOf('.') + 1); - menu.setItemCaption(testable, name); - } - // expand all root items - for (Iterator i = menu.rootItemIds().iterator(); i.hasNext();) { - menu.expandItemsRecursively(i.next()); - } - - menu.addListener(this); - menu.setImmediate(true); - - mainLayout.addComponent(menu); - - bodyLayout.addStyleName("light"); - bodyLayout.setHeight(100); - bodyLayout.setHeightUnits(Sizeable.UNITS_PERCENTAGE); - bodyLayout.setLayout(new ExpandLayout()); - - mainLayout.addComponent(bodyLayout); - - mainLayout.setSplitPosition(30); - - mainWindow.setLayout(mainLayout); - - setMainWindow(mainWindow); - } - - private Component createTestable(Class c) { - try { - Application app = (Application) c.newInstance(); - app.init(); - return app.getMainWindow().getLayout(); - } catch (Exception e) { - try { - CustomComponent cc = (CustomComponent) c.newInstance(); - return cc; - } catch (Exception e1) { - e1.printStackTrace(); - return new Label("Cannot create custom component: " - + e1.toString()); - } - } - } - - // Handle menu selection and update body - public void valueChange(Property.ValueChangeEvent event) { - bodyLayout.removeAllComponents(); - bodyLayout.setCaption(null); - - Object o = menu.getValue(); - if (o != null && o instanceof Class) { - Class c = (Class) o; - String title = c.getName(); - bodyLayout.setCaption(title); - bodyLayout.addComponent(createTestable(c)); - } else { - // NOP node selected or deselected tree item - } - - } - - /** - * Return all testable classes within given package. Class is considered - * testable if it's superclass is CustomComponent. - * - * @param packageName - * @return - * @throws ClassNotFoundException - */ - public static List getTestableClassesForPackage(String packageName) - throws Exception { - ArrayList directories = new ArrayList(); - try { - ClassLoader cld = Thread.currentThread().getContextClassLoader(); - if (cld == null) { - throw new ClassNotFoundException("Can't get class loader."); - } - String path = packageName.replace('.', '/'); - // Ask for all resources for the path - Enumeration resources = cld.getResources(path); - while (resources.hasMoreElements()) { - URL url = (URL) resources.nextElement(); - directories.add(new File(url.getFile())); - } - } catch (Exception x) { - throw new Exception(packageName - + " does not appear to be a valid package."); - } - - ArrayList classes = new ArrayList(); - // For every directory identified capture all the .class files - for (Iterator it = directories.iterator(); it.hasNext();) { - File directory = (File) it.next(); - if (directory.exists()) { - // Get the list of the files contained in the package - String[] files = directory.list(); - for (int j = 0; j < files.length; j++) { - // we are only interested in .class files - if (files[j].endsWith(".class")) { - // removes the .class extension - String p = packageName + '.' - + files[j].substring(0, files[j].length() - 6); - Class c = Class.forName(p); - if (c.getSuperclass() != null) { - if ((c.getSuperclass() - .equals(com.itmill.toolkit.ui.CustomComponent.class))) { - classes.add(c); - } - } - } - } - } - } - - return classes; - } - -} |