+++ /dev/null
-package org.argeo.cms.ui.script;
-
-import java.net.URL;
-
-import javax.jcr.Node;
-import javax.jcr.RepositoryException;
-import javax.script.Invocable;
-import javax.script.ScriptEngine;
-import javax.script.ScriptException;
-
-import org.argeo.api.cms.CmsLog;
-import org.argeo.cms.ui.CmsUiProvider;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.osgi.framework.BundleContext;
-
-class ScriptUi implements CmsUiProvider {
- private final static CmsLog log = CmsLog.getLog(ScriptUi.class);
-
- private boolean development = true;
- private ScriptEngine scriptEngine;
-
- private URL appUrl;
- // private BundleContext bundleContext;
- // private String path;
-
- // private Bindings bindings;
- // private String script;
-
- public ScriptUi(BundleContext bundleContext,ScriptEngine scriptEngine, String path) {
- this.scriptEngine = scriptEngine;
-//// ScriptEngineManager scriptEngineManager = new ScriptEngineManager();
-// ClassLoader bundleCl = bundleContext.getBundle().adapt(BundleWiring.class).getClassLoader();
-// ClassLoader originalCcl = Thread.currentThread().getContextClassLoader();
-// try {
-//// Thread.currentThread().setContextClassLoader(bundleCl);
-//// scriptEngine = scriptEngineManager.getEngineByName("JavaScript");
-//// scriptEngine.put(CmsScriptRwtApplication.BC, bundleContext);
-// scriptEngine = CmsScriptRwtApplication.loadScriptEngine(originalCcl, bundleCl);
-//
-// } catch (Exception e) {
-// e.printStackTrace();
-// } finally {
-// Thread.currentThread().setContextClassLoader(originalCcl);
-// }
- this.appUrl = bundleContext.getBundle().getEntry(path);
- load();
- }
-
- private void load() {
-// try (Reader reader = new InputStreamReader(appUrl.openStream())) {
-// scriptEngine.eval(reader);
-// } catch (IOException | ScriptException e) {
-// log.warn("Cannot execute " + appUrl, e);
-// }
-
- try {
- scriptEngine.eval("load('" + appUrl + "')");
- } catch (ScriptException e) {
- log.warn("Cannot execute " + appUrl, e);
- }
-
- }
-
- // public ScriptUiProvider(ScriptEngine scriptEngine, String script) throws
- // ScriptException {
- // super();
- // this.scriptEngine = scriptEngine;
- // this.script = script;
- // bindings = scriptEngine.createBindings();
- // scriptEngine.eval(script, bindings);
- // }
-
- @Override
- public Control createUi(Composite parent, Node context) throws RepositoryException {
- long begin = System.currentTimeMillis();
- // if (bindings == null) {
- // bindings = scriptEngine.createBindings();
- // try {
- // scriptEngine.eval(script, bindings);
- // } catch (ScriptException e) {
- // log.warn("Cannot evaluate script", e);
- // }
- // }
- // Bindings bindings = scriptEngine.createBindings();
- // bindings.put("parent", parent);
- // bindings.put("context", context);
- // URL appUrl = bundleContext.getBundle().getEntry(path);
- // try (Reader reader = new InputStreamReader(appUrl.openStream())) {
- // scriptEngine.eval(reader,bindings);
- // } catch (IOException | ScriptException e) {
- // log.warn("Cannot execute " + appUrl, e);
- // }
-
- if (development)
- load();
-
- Invocable invocable = (Invocable) scriptEngine;
- try {
- invocable.invokeFunction("createUi", parent, context);
- } catch (NoSuchMethodException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- } catch (ScriptException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
-
- long duration = System.currentTimeMillis() - begin;
- if (log.isTraceEnabled())
- log.trace(appUrl + " UI in " + duration + " ms");
- return null;
- }
-
-}