Fix behaviour when CMS JCR context is not available.

[lgpl/argeo-commons.git] / org.argeo.cms.ui / src / org / argeo / cms / util / SimpleApp.java

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/util/SimpleApp.java b/org.argeo.cms.ui/src/org/argeo/cms/util/SimpleApp.java
index a0dc732624051108ebf391a91a1c1d8b8de0cbc9..51aafcb23794d3295b2b846c82ba50e980d1389d 100644 (file)
--- a/org.argeo.cms.ui/src/org/argeo/cms/util/SimpleApp.java
+++ b/org.argeo.cms.ui/src/org/argeo/cms/util/SimpleApp.java
@@ -70,10 +70,8 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
 
        public void configure(Application application) {
                try {
-                       StyleSheetResourceLoader styleSheetRL = new StyleSheetResourceLoader(
-                                       bundleContext);
-                       BundleResourceLoader bundleRL = new BundleResourceLoader(
-                                       bundleContext);
+                       StyleSheetResourceLoader styleSheetRL = new StyleSheetResourceLoader(bundleContext);
+                       BundleResourceLoader bundleRL = new BundleResourceLoader(bundleContext);
 
                        application.setOperationMode(OperationMode.SWT_COMPATIBILITY);
                        // application.setOperationMode(OperationMode.JEE_COMPATIBILITY);
@@ -81,8 +79,7 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
                        application.setExceptionHandler(new CmsExceptionHandler());
 
                        // loading animated gif
-                       application.addResource(LOADING_IMAGE,
-                                       createResourceLoader(LOADING_IMAGE));
+                       application.addResource(LOADING_IMAGE, createResourceLoader(LOADING_IMAGE));
                        // empty image
                        application.addResource(NO_IMAGE, createResourceLoader(NO_IMAGE));
 
@@ -98,16 +95,15 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
 
                        // entry points
                        for (String page : pages.keySet()) {
-                               Map<String, String> properties = defaultBranding != null ? new HashMap<String, String>(
-                                               defaultBranding) : new HashMap<String, String>();
+                               Map<String, String> properties = defaultBranding != null ? new HashMap<String, String>(defaultBranding)
+                                               : new HashMap<String, String>();
                                if (branding.containsKey(page)) {
                                        properties.putAll(branding.get(page));
                                }
                                // favicon
                                if (properties.containsKey(WebClient.FAVICON)) {
                                        String faviconRelPath = properties.get(WebClient.FAVICON);
-                                       application.addResource(faviconRelPath,
-                                                       new BundleResourceLoader(bundleContext));
+                                       application.addResource(faviconRelPath, new BundleResourceLoader(bundleContext));
                                        if (log.isTraceEnabled())
                                                log.trace("Favicon " + faviconRelPath);
 
@@ -116,10 +112,7 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
                                // page title
                                if (!properties.containsKey(WebClient.PAGE_TITLE)) {
                                        if (page.length() > 0)
-                                               properties.put(
-                                                               WebClient.PAGE_TITLE,
-                                                               Character.toUpperCase(page.charAt(0))
-                                                                               + page.substring(1));
+                                               properties.put(WebClient.PAGE_TITLE, Character.toUpperCase(page.charAt(0)) + page.substring(1));
                                }
 
                                // default body HTML
@@ -129,9 +122,8 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
                                //
                                // ADD ENTRY POINT
                                //
-                               application.addEntryPoint("/" + page, new CmsEntryPointFactory(
-                                               pages.get(page), repository, workspace, properties),
-                                               properties);
+                               application.addEntryPoint("/" + page,
+                                               new CmsEntryPointFactory(pages.get(page), repository, workspace, properties), properties);
                                log.info("Page /" + page);
                        }
 
@@ -149,8 +141,7 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
                        }
                } catch (RuntimeException e) {
                        // Easier access to initialisation errors
-                       log.error("Unexpected exception when configuring RWT application.",
-                                       e);
+                       log.error("Unexpected exception when configuring RWT application.", e);
                        throw e;
                }
        }
@@ -164,19 +155,16 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
                                vm.checkout("/");
                        JcrUtils.mkdirs(session, jcrBasePath);
                        for (String principal : rwPrincipals)
-                               JcrUtils.addPrivilege(session, jcrBasePath, principal,
-                                               Privilege.JCR_WRITE);
+                               JcrUtils.addPrivilege(session, jcrBasePath, principal, Privilege.JCR_WRITE);
                        for (String principal : roPrincipals)
-                               JcrUtils.addPrivilege(session, jcrBasePath, principal,
-                                               Privilege.JCR_READ);
+                               JcrUtils.addPrivilege(session, jcrBasePath, principal, Privilege.JCR_READ);
 
                        for (String pageName : pages.keySet()) {
                                try {
                                        initPage(session, pages.get(pageName));
                                        session.save();
                                } catch (Exception e) {
-                                       throw new CmsException(
-                                                       "Cannot initialize page " + pageName, e);
+                                       throw new CmsException("Cannot initialize page " + pageName, e);
                                }
                        }
 
@@ -188,8 +176,7 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
                register();
        }
 
-       protected void initPage(Session adminSession, CmsUiProvider page)
-                       throws RepositoryException {
+       protected void initPage(Session adminSession, CmsUiProvider page) throws RepositoryException {
                if (page instanceof LifeCycleUiProvider)
                        ((LifeCycleUiProvider) page).init(adminSession);
        }
@@ -210,8 +197,7 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
                Hashtable<String, String> props = new Hashtable<String, String>();
                if (contextName != null)
                        props.put("contextName", contextName);
-               appReg = bundleContext.registerService(ApplicationConfiguration.class,
-                               this, props);
+               appReg = bundleContext.registerService(ApplicationConfiguration.class, this, props);
                if (log.isDebugEnabled())
                        log.debug("Registered " + (contextName == null ? "/" : contextName));
        }
@@ -219,8 +205,7 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
        protected void unregister() {
                appReg.unregister();
                if (log.isDebugEnabled())
-                       log.debug("Unregistered "
-                                       + (contextName == null ? "/" : contextName));
+                       log.debug("Unregistered " + (contextName == null ? "/" : contextName));
        }
 
        public void setRepository(Repository repository) {
@@ -291,8 +276,8 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
                private final String workspace;
                private final Map<String, String> properties;
 
-               public CmsEntryPointFactory(CmsUiProvider page, Repository repository,
-                               String workspace, Map<String, String> properties) {
+               public CmsEntryPointFactory(CmsUiProvider page, Repository repository, String workspace,
+                               Map<String, String> properties) {
                        this.page = page;
                        this.repository = repository;
                        this.workspace = workspace;
@@ -301,8 +286,8 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
 
                @Override
                public EntryPoint create() {
-                       SimpleErgonomics entryPoint = new SimpleErgonomics(repository,
-                                       workspace, jcrBasePath, page, properties) {
+                       SimpleErgonomics entryPoint = new SimpleErgonomics(repository, workspace, jcrBasePath, page, properties) {
+                               private static final long serialVersionUID = -637940404865527290L;
 
                                @Override
                                protected void createAdminArea(Composite parent) {
@@ -316,13 +301,8 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
                                                @Override
                                                public void widgetSelected(SelectionEvent e) {
                                                        long timeBeforeReload = 1000;
-                                                       RWT.getClient()
-                                                                       .getService(JavaScriptExecutor.class)
-                                                                       .execute(
-                                                                                       "setTimeout(function() { "
-                                                                                                       + "location.reload();"
-                                                                                                       + "}," + timeBeforeReload
-                                                                                                       + ");");
+                                                       RWT.getClient().getService(JavaScriptExecutor.class).execute(
+                                                                       "setTimeout(function() { " + "location.reload();" + "}," + timeBeforeReload + ");");
                                                        reloadApp();
                                                }
                                        });
@@ -348,10 +328,8 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
 
        private static ResourceLoader createResourceLoader(final String resourceName) {
                return new ResourceLoader() {
-                       public InputStream getResourceAsStream(String resourceName)
-                                       throws IOException {
-                               return getClass().getClassLoader().getResourceAsStream(
-                                               resourceName);
+                       public InputStream getResourceAsStream(String resourceName) throws IOException {
+                               return getClass().getClassLoader().getResourceAsStream(resourceName);
                        }
                };
        }
@@ -371,6 +349,5 @@ public class SimpleApp implements CmsConstants, ApplicationConfiguration {
        private static String DEFAULT_LOADING_BODY = "<div"
                        + " style=\"position: absolute; left: 50%; top: 50%; margin: -32px -32px; width: 64px; height:64px\">"
                        + "<img src=\"./rwt-resources/" + LOADING_IMAGE
-                       + "\" width=\"32\" height=\"32\" style=\"margin: 16px 16px\"/>"
-                       + "</div>";
+                       + "\" width=\"32\" height=\"32\" style=\"margin: 16px 16px\"/>" + "</div>";
 }