reformatting code

src/main/java/com/softinstigate/restheart/Configuration.java

@@ -37,6 +37,7 @@
  * @author Andrea Di Cesare
  */
 public class Configuration {
+
     /**
      * the restheart version
      */
@@ -46,7 +47,7 @@ public class Configuration {
      * URL pointing to the online documentation specific for this version.
      */
     public static final String RESTHEART_ONLINE_DOC_URL = "http://www.restheart.org/docs/v0.9";
-    
+
     private static final Logger LOGGER = LoggerFactory.getLogger(Configuration.class);
 
     private final boolean httpsListener;
@@ -141,12 +142,12 @@ public class Configuration {
      * default am implementation class.
      */
     public static final String DEFAULT_AM_IMPLEMENTATION_CLASS = "com.softinstigate.restheart.security.impl.SimpleAccessManager";
-    
+
     /**
      * default idm implementation class.
      */
     public static final String DEFAULT_IDM_IMPLEMENTATION_CLASS = "com.softinstigate.restheart.security.impl.SimpleFileIdentityManager";
-    
+
     /**
      * the key for the local-cache-enabled property.
      */
@@ -550,7 +551,7 @@ public Configuration(final String confFilePath) {
         amImpl = getAsStringOrDefault(am, IMPLEMENTATION_CLASS_KEY, DEFAULT_AM_IMPLEMENTATION_CLASS);
         amArgs = am;
 
-        logFilePath = getAsStringOrDefault(conf, LOG_FILE_PATH_KEY, 
+        logFilePath = getAsStringOrDefault(conf, LOG_FILE_PATH_KEY,
                 URLUtilis.removeTrailingSlashes(System.getProperty("java.io.tmpdir"))
                 .concat(File.separator + "restheart.log"));
         String _logLevel = getAsStringOrDefault(conf, LOG_LEVEL_KEY, "WARN");

src/main/java/com/softinstigate/restheart/db/CollectionDAO.java

@@ -40,6 +40,7 @@
  * @author Andrea Di Cesare
  */
 public class CollectionDAO {
+
     private static final MongoClient client = MongoDBClientSingleton.getInstance().getClient();
 
     private static final Logger logger = LoggerFactory.getLogger(CollectionDAO.class);
@@ -97,8 +98,7 @@ public static DBCollection getCollection(String dbName, String collName) {
     }
 
     /**
-     * Checks if the given collection is empty. 
-     * Note that RESTHeart creates a
+     * Checks if the given collection is empty. Note that RESTHeart creates a
      * reserved properties document in every collection (with _id
      * '_properties'). This method returns true even if the collection contains
      * such document.

src/main/java/com/softinstigate/restheart/db/DAOUtils.java

@@ -31,6 +31,7 @@
  * @author Andrea Di Cesare
  */
 public class DAOUtils {
+
     /**
      * @param rows list of DBObject rows as returned by getDataFromCursor()
      * @return

src/main/java/com/softinstigate/restheart/db/DBDAO.java

@@ -42,6 +42,7 @@
  * @author Andrea Di Cesare
  */
 public class DBDAO {
+
     private static final MongoClient client = MongoDBClientSingleton.getInstance().getClient();
 
     private static final Logger logger = LoggerFactory.getLogger(DBDAO.class);

src/main/java/com/softinstigate/restheart/db/DocumentDAO.java

@@ -41,6 +41,7 @@
  * @author Andrea Di Cesare
  */
 public class DocumentDAO {
+
     private static final MongoClient client = MongoDBClientSingleton.getInstance().getClient();
 
     private static final Logger logger = LoggerFactory.getLogger(DocumentDAO.class);

src/main/java/com/softinstigate/restheart/db/IndexDAO.java

@@ -28,6 +28,7 @@
  * @author Andrea Di Cesare
  */
 public class IndexDAO {
+
     private static final MongoClient client = MongoDBClientSingleton.getInstance().getClient();
 
     /**

src/main/java/com/softinstigate/restheart/db/MongoDBClientSingleton.java

@@ -36,6 +36,7 @@
  * @author Andrea Di Cesare
  */
 public class MongoDBClientSingleton {
+
     private static boolean initialized = false;
 
     private static transient List<Map<String, Object>> mongoServers;
@@ -115,6 +116,7 @@ public static MongoDBClientSingleton getInstance() {
     }
 
     private static class MongoDBClientSingletonHolder {
+
         private static final MongoDBClientSingleton INSTANCE = new MongoDBClientSingleton();
     }
 

src/main/java/com/softinstigate/restheart/db/PropsFixer.java

@@ -35,6 +35,7 @@
  * @author Andrea Di Cesare
  */
 public class PropsFixer {
+
     private static final MongoClient client = MongoDBClientSingleton.getInstance().getClient();
 
     private static final Logger logger = LoggerFactory.getLogger(PropsFixer.class);

src/main/java/com/softinstigate/restheart/db/package-info.java

@@ -15,11 +15,9 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
 /**
-* Data Access Object Classes to decouple the handling logic from the db 
-*
+ * Data Access Object Classes to decouple the handling logic from the db
+ * 
 * @author Andrea Di Cesare
-*/
-
-package com.softinstigate.restheart.db;
+ */
+package com.softinstigate.restheart.db;

src/main/java/com/softinstigate/restheart/hal/Link.java

@@ -25,6 +25,7 @@
  * @author Andrea Di Cesare
  */
 public class Link {
+
     private final BasicDBObject dbObject = new BasicDBObject();
 
     /**

src/main/java/com/softinstigate/restheart/hal/metadata/Relationship.java

@@ -32,6 +32,7 @@
  * @author Andrea Di Cesare
  */
 public class Relationship {
+
     private static final Logger logger = LoggerFactory.getLogger(Relationship.class);
 
     /**
@@ -43,17 +44,14 @@ public enum TYPE {
          *
          */
         ONE_TO_ONE,
-
         /**
          *
          */
         ONE_TO_MANY,
-
         /**
          *
          */
         MANY_TO_ONE,
-
         /**
          *
          */
@@ -69,7 +67,6 @@ public enum ROLE {
          *
          */
         OWNING,
-
         /**
          *
          */
@@ -151,15 +148,13 @@ public Relationship(String rel, String type, String role, String targetDb, Strin
 
         try {
             this.type = TYPE.valueOf(type);
-        }
-        catch (IllegalArgumentException iae) {
+        } catch (IllegalArgumentException iae) {
             throw new InvalidMetadataException("invalid type value: " + type + ". valid values are " + Arrays.toString(TYPE.values()), iae);
         }
 
         try {
             this.role = ROLE.valueOf(role);
-        }
-        catch (IllegalArgumentException iae) {
+        } catch (IllegalArgumentException iae) {
             throw new InvalidMetadataException("invalid role value " + role + ". valid values are " + Arrays.toString(ROLE.values()), iae);
         }
 
@@ -273,8 +268,7 @@ public String getRelationshipLink(RequestContext context, String dbName, String
                 }
 
                 reference = (String) _referenceValue;
-            }
-            else {
+            } else {
                 if (!(_referenceValue instanceof BasicDBList)) {
                     throw new IllegalArgumentException("in resource " + dbName + "/" + collName + "/" + data.get("_id")
                             + " the " + type.name() + " relationship ref-field " + this.referenceField + " should be an array, but is " + _referenceValue);
@@ -288,8 +282,7 @@ public String getRelationshipLink(RequestContext context, String dbName, String
 
                 reference = Arrays.toString(ids);
             }
-        }
-        else // INVERSE
+        } else // INVERSE
         {
             reference = "'" + data.get("_id").toString() + "'";
         }
@@ -299,16 +292,13 @@ public String getRelationshipLink(RequestContext context, String dbName, String
         if (role == ROLE.OWNING) {
             if (type == TYPE.ONE_TO_ONE || type == TYPE.MANY_TO_ONE) {
                 return URLUtilis.getUriWithDocId(context, db, targetCollection, reference);
-            }
-            else if (type == TYPE.ONE_TO_MANY || type == TYPE.MANY_TO_MANY) {
+            } else if (type == TYPE.ONE_TO_MANY || type == TYPE.MANY_TO_MANY) {
                 return URLUtilis.getUriWithFilterMany(context, db, targetCollection, referenceField, reference);
             }
-        }
-        else {
+        } else {
             if (type == TYPE.ONE_TO_ONE || type == TYPE.ONE_TO_MANY) {
                 return URLUtilis.getUriWithFilterOne(context, db, targetCollection, referenceField, reference);
-            }
-            else if (type == TYPE.MANY_TO_ONE || type == TYPE.MANY_TO_MANY) {
+            } else if (type == TYPE.MANY_TO_ONE || type == TYPE.MANY_TO_MANY) {
                 return URLUtilis.getUriWithFilterManyInverse(context, db, targetCollection, referenceField, reference);
             }
         }

src/main/java/com/softinstigate/restheart/hal/metadata/package-info.java

@@ -15,12 +15,10 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
 /**
-* Classes to deal with HAL documents properties that have a special semantic
-* in RESTHeart and thus are called metadata
-*
+ * Classes to deal with HAL documents properties that have a special semantic in
+ * RESTHeart and thus are called metadata
+ * 
 * @author Andrea Di Cesare
-*/
-
-package com.softinstigate.restheart.hal.metadata;
+ */
+package com.softinstigate.restheart.hal.metadata;

src/main/java/com/softinstigate/restheart/hal/package-info.java

@@ -15,11 +15,9 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
 /**
-* Classes to deal with HAL documents
-*
+ * Classes to deal with HAL documents
+ * 
 * @author Andrea Di Cesare
-*/
-
-package com.softinstigate.restheart.hal;
+ */
+package com.softinstigate.restheart.hal;

src/main/java/com/softinstigate/restheart/handlers/ErrorHandler.java

@@ -30,6 +30,7 @@
  * @author Andrea Di Cesare
  */
 public class ErrorHandler implements HttpHandler {
+
     private final HttpHandler next;
 
     private Logger logger = LoggerFactory.getLogger(ErrorHandler.class);

src/main/java/com/softinstigate/restheart/handlers/GzipEncodingHandler.java

@@ -33,6 +33,7 @@
  * @author Andrea Di Cesare
  */
 public class GzipEncodingHandler extends EncodingHandler {
+
     private boolean forceCompression = false;
 
     /**

src/main/java/com/softinstigate/restheart/handlers/OptionsHandler.java

@@ -26,6 +26,7 @@
  * @author Andrea Di Cesare
  */
 public class OptionsHandler extends PipedHttpHandler {
+
     /**
      * Creates a new instance of OptionsHandler
      *

src/main/java/com/softinstigate/restheart/handlers/PipedWrappingHandler.java

@@ -25,6 +25,7 @@
  * @author Andrea Di Cesare
  */
 public class PipedWrappingHandler extends PipedHttpHandler {
+
     private final HttpHandler wrapped;
 
     /**

src/main/java/com/softinstigate/restheart/handlers/RequestDispacherHandler.java

@@ -45,6 +45,7 @@
  * @author Andrea Di Cesare
  */
 public class RequestDispacherHandler extends PipedHttpHandler {
+
     private final GetRootHandler rootGet;
     private final GetDBHandler dbGet;
     private final PutDBHandler dbPut;

src/main/java/com/softinstigate/restheart/handlers/applicationlogic/ApplicationLogicHandler.java

@@ -33,6 +33,7 @@ public abstract class ApplicationLogicHandler extends PipedHttpHandler {
 
     /**
      * Creates a new instance of the ApplicationLogicHandler
+     *
      * @param next
      * @param args
      */

src/main/java/com/softinstigate/restheart/handlers/applicationlogic/GetRoleHandler.java

@@ -72,6 +72,7 @@ public class GetRoleHandler extends ApplicationLogicHandler {
 
     /**
      * Creates a new instance of GetRoleHandler
+     *
      * @param next
      * @param args
      * @throws Exception
@@ -98,7 +99,7 @@ public GetRoleHandler(PipedHttpHandler next, Map<String, Object> args) throws Ex
 
     /**
      * Handles the request.
-     * 
+     *
      * @param exchange
      * @param context
      * @throws Exception

src/main/java/com/softinstigate/restheart/handlers/applicationlogic/PingHandler.java

@@ -29,6 +29,7 @@
  * @author Andrea Di Cesare
  */
 public class PingHandler extends ApplicationLogicHandler {
+
     private final String msg;
 
     /**

src/main/java/com/softinstigate/restheart/handlers/applicationlogic/package-info.java

@@ -15,11 +15,10 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
 /**
-* Abstract handler to define custom application logic services and some generic example implementations
-*
+ * Abstract handler to define custom application logic services and some generic
+ * example implementations
+ * 
 * @author Andrea Di Cesare
-*/
-
-package com.softinstigate.restheart.handlers.applicationlogic;
+ */
+package com.softinstigate.restheart.handlers.applicationlogic;

src/main/java/com/softinstigate/restheart/handlers/collection/CollectionRepresentationFactory.java

@@ -39,6 +39,7 @@
  * @author Andrea Di Cesare
  */
 public class CollectionRepresentationFactory {
+
     private static final Logger logger = LoggerFactory.getLogger(CollectionRepresentationFactory.class);
 
     /**

src/main/java/com/softinstigate/restheart/handlers/collection/DeleteCollectionHandler.java

@@ -37,6 +37,7 @@
  * @author Andrea Di Cesare
  */
 public class DeleteCollectionHandler extends PipedHttpHandler {
+
     private static final Logger logger = LoggerFactory.getLogger(DeleteCollectionHandler.class);
 
     /**

src/main/java/com/softinstigate/restheart/handlers/collection/GetCollectionHandler.java

@@ -37,6 +37,7 @@
  * @author Andrea Di Cesare
  */
 public class GetCollectionHandler extends PipedHttpHandler {
+
     private static final Logger logger = LoggerFactory.getLogger(GetCollectionHandler.class);
 
     /**

src/main/java/com/softinstigate/restheart/handlers/collection/PatchCollectionHandler.java

@@ -38,6 +38,7 @@
  * @author Andrea Di Cesare
  */
 public class PatchCollectionHandler extends PipedHttpHandler {
+
     /**
      * Creates a new instance of PatchCollectionHandler
      */

src/main/java/com/softinstigate/restheart/handlers/collection/PostCollectionHandler.java

@@ -34,6 +34,7 @@
  * @author Andrea Di Cesare
  */
 public class PostCollectionHandler extends PutCollectionHandler {
+
     /**
      * Creates a new instance of PostCollectionHandler
      */