CreateContentListener checks for resources in default-contents package

and creates missing global articles

src/main/java/org/genesys2/server/listener/sample/CreateContentListener.java

+/**
+ * Copyright 2013 Global Crop Diversity Trust
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+package org.genesys2.server.listener.sample;
+
+import java.io.InputStream;
+import java.util.Iterator;
+import java.util.Locale;
+import java.util.Map.Entry;
+
+import org.apache.commons.io.IOUtils;
+import org.genesys2.server.listener.RunAsAdminListener;
+import org.genesys2.server.model.impl.Article;
+import org.genesys2.server.service.ContentService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
+import org.springframework.stereotype.Component;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+@Component
+public class CreateContentListener extends RunAsAdminListener {
+
+	@Autowired
+	private ContentService contentService;
+
+	@Override
+	public void init() throws Exception {
+		_logger.info("Checking if default content exists");
+		ClassLoader classLoader = CreateContentListener.class.getClassLoader();
+		PathMatchingResourcePatternResolver rpr = new PathMatchingResourcePatternResolver(classLoader);
+		String resourcePath = CreateContentListener.class.getPackage().getName().replace('.', '/').concat("/default-content/*");
+		Resource[] rs = rpr.getResources(resourcePath);
+		for (Resource r : rs) {
+			_logger.info(r.getFilename());
+
+			String slug = r.getFilename();
+
+			ObjectMapper mapper = new ObjectMapper();
+			InputStream stream = r.getInputStream();
+			JsonNode json = mapper.readTree(stream);
+			IOUtils.closeQuietly(stream);
+
+			Iterator<Entry<String, JsonNode>> it = json.fields();
+			while (it.hasNext()) {
+				Entry<String, JsonNode> entry = it.next();
+				Locale locale = new Locale(entry.getKey());
+
+				// Load from default locale if exists
+				Article article = contentService.getGlobalArticle(slug, locale, false);
+
+				// If nothing is found, parse the resource and create content
+				if (article == null) {
+					contentService.createGlobalArticle(slug, locale, entry.getValue().get("title").asText(), entry.getValue().get("body").asText());
+					_logger.info("Created article for slug: " + slug + " lang=" + locale.getLanguage());
+				}
+			}
+		}
+	}
+}

src/main/java/org/genesys2/server/listener/sample/default-content/account-created

+{
+	"en": {
+		"title": "Your user account is created",
+		"body": "The user account is now registered. You may use it to log in." 
+	}, "sl": {
+		"title": "Registracija je uspela",
+		"body": "Vaše uporabniško ime je registrirano. Sedaj se lahko prijavite." 
+	}
+}
\ No newline at end of file

src/main/java/org/genesys2/server/service/impl/ContentServiceImpl.java

@@ -125,7 +125,7 @@ public class ContentServiceImpl implements ContentService {
 	@Transactional(readOnly = false)
 	@PreAuthorize("hasRole('ADMINISTRATOR')")
 	public Article createGlobalArticle(String slug, Locale locale, String title, String body) {
-		Article article = getGlobalArticle(slug, locale);
+		Article article = getGlobalArticle(slug, locale, false);
 		if (article != null) {
 			throw new RuntimeException("Article exists");
 		}