package org.argeo.cms.e4.rap;
-import java.security.PrivilegedAction;
import java.util.HashMap;
import java.util.Map;
-import javax.security.auth.Subject;
-
+import org.argeo.cms.ui.dialogs.CmsFeedback;
import org.eclipse.rap.e4.E4ApplicationConfig;
-import org.eclipse.rap.e4.E4EntryPointFactory;
import org.eclipse.rap.rwt.application.Application;
import org.eclipse.rap.rwt.application.Application.OperationMode;
import org.eclipse.rap.rwt.application.ApplicationConfiguration;
-import org.eclipse.rap.rwt.application.EntryPoint;
+import org.eclipse.rap.rwt.application.ExceptionHandler;
import org.eclipse.rap.rwt.client.WebClient;
import org.osgi.framework.BundleContext;
-import org.osgi.framework.FrameworkUtil;
+/** Base class for CMS RAP applications. */
public abstract class AbstractRapE4App implements ApplicationConfiguration {
- private final BundleContext bc = FrameworkUtil.getBundle(AbstractRapE4App.class).getBundleContext();
-
- private String pageTitle;
private String e4Xmi;
private String path;
+ private String lifeCycleUri = "bundleclass://org.argeo.cms.e4.rap/org.argeo.cms.e4.rap.CmsLoginLifecycle";
- public void configure(Application application) {
- String lifeCycleUri = "bundleclass://" + bc.getBundle().getSymbolicName() + "/"
- + CmsLoginLifecycle.class.getName();
+ private Map<String, String> baseProperties = new HashMap<String, String>();
+
+ private BundleContext bundleContext;
+ public final static String CONTEXT_NAME_PROPERTY = "contextName";
+ private String contextName;
- Map<String, String> properties = new HashMap<String, String>();
- properties.put(WebClient.PAGE_TITLE, pageTitle);
- E4ApplicationConfig config = new E4ApplicationConfig(e4Xmi, lifeCycleUri, null, false, true, true);
- config.isClearPersistedState();
- E4EntryPointFactory entryPointFactory = new E4EntryPointFactory(config) {
+ /**
+ * To be overridden in order to add multiple entry points, directly or using
+ * {@link #addE4EntryPoint(Application, String, String, Map)}.
+ */
+ protected void addEntryPoints(Application application) {
+ }
+
+ public void configure(Application application) {
+ application.setExceptionHandler(new ExceptionHandler() {
@Override
- public EntryPoint create() {
- Subject subject = new Subject();
- EntryPoint ep = createEntryPoint();
- EntryPoint authEp = new EntryPoint() {
-
- @Override
- public int createUI() {
- return Subject.doAs(subject, new PrivilegedAction<Integer>() {
-
- @Override
- public Integer run() {
- return ep.createUI();
- }
-
- });
- }
- };
- return authEp;
+ public void handleException(Throwable throwable) {
+ CmsFeedback.show("Unexpected RWT exception", throwable);
}
+ });
- protected EntryPoint createEntryPoint() {
- return super.create();
- }
+ if (e4Xmi != null) {// backward compatibility
+ addE4EntryPoint(application, path, e4Xmi, getBaseProperties());
+ } else {
+ addEntryPoints(application);
+ }
+ }
+
+ protected Map<String, String> getBaseProperties() {
+ return baseProperties;
+ }
- };
+// protected void addEntryPoint(Application application, E4ApplicationConfig config, Map<String, String> properties) {
+// CmsE4EntryPointFactory entryPointFactory = new CmsE4EntryPointFactory(config);
+// application.addEntryPoint(path, entryPointFactory, properties);
+// application.setOperationMode(OperationMode.SWT_COMPATIBILITY);
+// }
+
+ protected void addE4EntryPoint(Application application, String path, String e4Xmi, Map<String, String> properties) {
+ E4ApplicationConfig config = createE4ApplicationConfig(e4Xmi);
+ CmsE4EntryPointFactory entryPointFactory = new CmsE4EntryPointFactory(config);
application.addEntryPoint(path, entryPointFactory, properties);
application.setOperationMode(OperationMode.SWT_COMPATIBILITY);
}
+ /**
+ * To be overridden for further configuration.
+ *
+ * @see E4ApplicationConfig
+ */
+ protected E4ApplicationConfig createE4ApplicationConfig(String e4Xmi) {
+ return new E4ApplicationConfig(e4Xmi, lifeCycleUri, null, null, false, true, true);
+ }
+
+ @Deprecated
public void setPageTitle(String pageTitle) {
- this.pageTitle = pageTitle;
+ if (pageTitle != null)
+ baseProperties.put(WebClient.PAGE_TITLE, pageTitle);
}
+ /** Returns a new map used to customise and entry point. */
+ public Map<String, String> customise(String pageTitle) {
+ Map<String, String> custom = new HashMap<>(getBaseProperties());
+ if (pageTitle != null)
+ custom.put(WebClient.PAGE_TITLE, pageTitle);
+ return custom;
+ }
+
+ @Deprecated
public void setE4Xmi(String e4Xmi) {
this.e4Xmi = e4Xmi;
}
+ @Deprecated
public void setPath(String path) {
this.path = path;
}
+ public void setLifeCycleUri(String lifeCycleUri) {
+ this.lifeCycleUri = lifeCycleUri;
+ }
+
+ protected BundleContext getBundleContext() {
+ return bundleContext;
+ }
+
+ public String getContextName() {
+ return contextName;
+ }
+
+ public void setContextName(String contextName) {
+ this.contextName = contextName;
+ }
+
+ public void init(BundleContext bundleContext, Map<String, Object> properties) {
+ this.bundleContext = bundleContext;
+ for (String key : properties.keySet()) {
+ Object value = properties.get(key);
+ if (value != null)
+ baseProperties.put(key, value.toString());
+ }
+
+ if (properties.containsKey(CONTEXT_NAME_PROPERTY)) {
+ assert properties.get(CONTEXT_NAME_PROPERTY) != null;
+ contextName = properties.get(CONTEXT_NAME_PROPERTY).toString();
+ } else {
+ contextName = "<unknown context>";
+ }
+ }
+
+ public void destroy(Map<String, Object> properties) {
+
+ }
}
projects / lgpl / argeo-commons.git / blobdiff