added a way to display an announcement

src/main/java/com/commafeed/backend/model/ApplicationSettings.java

@@ -1,5 +1,6 @@
 package com.commafeed.backend.model;
 
+import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.Table;
 import javax.xml.bind.annotation.XmlAccessType;
@@ -32,6 +33,9 @@ public class ApplicationSettings extends AbstractModel {
 	private String smtpUserName;
 	private String smtpPassword;
 
+	@Column(length = 255)
+	private String announcement;
+
 	public String getPublicUrl() {
 		return publicUrl;
 	}
@@ -121,4 +125,12 @@ public class ApplicationSettings extends AbstractModel {
 		this.googleAnalyticsTrackingCode = googleAnalyticsTrackingCode;
 	}
 
+	public String getAnnouncement() {
+		return announcement;
+	}
+
+	public void setAnnouncement(String announcement) {
+		this.announcement = announcement;
+	}
+
 }

src/main/java/com/commafeed/frontend/model/ServerInfo.java

@@ -0,0 +1,27 @@
+package com.commafeed.frontend.model;
+
+import java.io.Serializable;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+
+import com.wordnik.swagger.annotations.ApiClass;
+
+@SuppressWarnings("serial")
+@XmlRootElement
+@XmlAccessorType(XmlAccessType.FIELD)
+@ApiClass("Server infos")
+public class ServerInfo implements Serializable {
+
+	private String announcement;
+
+	public String getAnnouncement() {
+		return announcement;
+	}
+
+	public void setAnnouncement(String announcement) {
+		this.announcement = announcement;
+	}
+
+}

src/main/java/com/commafeed/frontend/rest/RESTApplication.java

@@ -10,6 +10,7 @@ import com.commafeed.frontend.rest.resources.ApiDocumentationREST;
 import com.commafeed.frontend.rest.resources.CategoryREST;
 import com.commafeed.frontend.rest.resources.EntryREST;
 import com.commafeed.frontend.rest.resources.FeedREST;
+import com.commafeed.frontend.rest.resources.ServerREST;
 import com.commafeed.frontend.rest.resources.UserREST;
 import com.fasterxml.jackson.jaxrs.json.JacksonJsonProvider;
 import com.google.common.collect.Sets;
@@ -31,6 +32,7 @@ public class RESTApplication extends Application {
 		set.add(FeedREST.class);
 		set.add(CategoryREST.class);
 		set.add(UserREST.class);
+		set.add(ServerREST.class);
 		set.add(AdminREST.class);
 
 		set.add(ApiDocumentationREST.class);

src/main/java/com/commafeed/frontend/rest/resources/ServerREST.java

@@ -0,0 +1,23 @@
+package com.commafeed.frontend.rest.resources;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+
+import com.commafeed.frontend.model.ServerInfo;
+import com.wordnik.swagger.annotations.Api;
+import com.wordnik.swagger.annotations.ApiOperation;
+
+@Path("/server")
+@Api(value = "/server", description = "Operations about server infos")
+public class ServerREST extends AbstractResourceREST {
+
+	@Path("/get")
+	@GET
+	@ApiOperation(value = "Get server infos", notes = "Get server infos")
+	public ServerInfo get() {
+		ServerInfo infos = new ServerInfo();
+		infos.setAnnouncement(applicationSettingsService.get()
+				.getAnnouncement());
+		return infos;
+	}
+}