Author: gmazza
Date: Sun Sep  8 14:28:27 2013
New Revision: 1520867

URL: http://svn.apache.org/r1520867
Log:
Various Sonar complaints fixed.

Modified:
    
roller/trunk/app/src/main/java/org/apache/roller/planet/pojos/Subscription.java
    
roller/trunk/app/src/main/java/org/apache/roller/planet/tasks/GeneratePlanetTask.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/jpa/JPAUserManagerImpl.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/pings/PingQueueProcessor.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/plugins/entry/ConvertLineBreaksPlugin.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/config/WebloggerConfig.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/GlobalPermission.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/UserAttribute.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/WeblogEntryTagAggregate.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/WeblogPermission.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/rendering/pagers/AbstractWeblogEntriesPager.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/PreviewServlet.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/struts2/editor/Bookmarks.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/struts2/util/UIAction.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/webservices/atomprotocol/EntryCollection.java
    
roller/trunk/app/src/main/java/org/apache/roller/weblogger/webservices/xmlrpc/MetaWeblogAPIHandler.java

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/planet/pojos/Subscription.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/planet/pojos/Subscription.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/planet/pojos/Subscription.java 
(original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/planet/pojos/Subscription.java 
Sun Sep  8 14:28:27 2013
@@ -63,8 +63,12 @@ public class Subscription implements Ser
      * Determines if subscriptions are equal by comparing feed URLs.
      */
     public boolean equals(Object other) {        
-        if(this == other) return true;
-        if(!(other instanceof Subscription)) return false;        
+        if (this == other) {
+            return true;
+        }
+        if (!(other instanceof Subscription)) {
+            return false;
+        }
         final Subscription that = (Subscription) other;
         return this.feedUrl.equals(that.getFeedURL());
     }

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/planet/tasks/GeneratePlanetTask.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/planet/tasks/GeneratePlanetTask.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/planet/tasks/GeneratePlanetTask.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/planet/tasks/GeneratePlanetTask.java
 Sun Sep  8 14:28:27 2013
@@ -25,7 +25,6 @@ import java.util.Iterator;
 import java.util.List;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apache.roller.planet.business.PlanetManager;
 import org.apache.roller.weblogger.business.Weblogger;
 import org.apache.roller.weblogger.business.WebloggerFactory;
 import org.apache.roller.weblogger.config.WebloggerConfig;

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/jpa/JPAUserManagerImpl.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/jpa/JPAUserManagerImpl.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/jpa/JPAUserManagerImpl.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/jpa/JPAUserManagerImpl.java
 Sun Sep  8 14:28:27 2013
@@ -94,8 +94,9 @@ public class JPAUserManagerImpl implemen
     
     public void addUser(User newUser) throws WebloggerException {
 
-        if(newUser == null)
+        if(newUser == null) {
             throw new WebloggerException("cannot add null user");
+        }
         
         // TODO BACKEND: we must do this in a better fashion, like 
getUserCnt()?
         boolean adminUser = false;
@@ -140,8 +141,9 @@ public class JPAUserManagerImpl implemen
     public User getUserByUserName(String userName, Boolean enabled)
             throws WebloggerException {
 
-        if (userName==null )
+        if (userName==null) {
             throw new WebloggerException("userName cannot be null");
+        }
         
         // check cache first
         // NOTE: if we ever allow changing usernames then this needs updating
@@ -196,7 +198,6 @@ public class JPAUserManagerImpl implemen
             Date endDate, int offset, int length)
             throws WebloggerException {
         Query query = null;
-        List results = null;
 
         // if we are doing date range then we must have an end date
         if (startDate != null && endDate == null) {
@@ -272,7 +273,9 @@ public class JPAUserManagerImpl implemen
         List results = null;
         boolean setRange = offset != 0 || length != -1;
 
-        if (endDate == null) endDate = new Date();
+        if (endDate == null) {
+            endDate = new Date();
+        }
         
         if (enabled != null) {
             if (startDate != null) {
@@ -320,8 +323,6 @@ public class JPAUserManagerImpl implemen
      */
     public List getUsers(Weblog website, Boolean enabled, int offset, int 
length) throws WebloggerException {
         Query query = null;
-        List results = null;
-        boolean setRange = offset != 0 || length != -1;
 
         if (length == -1) {
             length = Integer.MAX_VALUE - offset;
@@ -555,11 +556,15 @@ public class JPAUserManagerImpl implemen
                 existingPerm = getWeblogPermission(permToCheck.getWeblog(), 
user);
             } catch (WebloggerException ignored) {}        
             }
-        if (existingPerm != null && existingPerm.implies(perm)) return true;  
+        if (existingPerm != null && existingPerm.implies(perm)) {
+            return true;
+        }
         
         // user has no existing perm in a weblog, so try his global perms
         GlobalPermission globalPerm = new GlobalPermission(user);
-        if (globalPerm.implies(perm)) return true;
+        if (globalPerm.implies(perm)) {
+            return true;
+        }
         
         if (log.isDebugEnabled()) {
             log.debug("PERM CHECK FAILED: user "+user.getUserName()+" does not 
have " + perm.toString());

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/pings/PingQueueProcessor.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/pings/PingQueueProcessor.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/pings/PingQueueProcessor.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/pings/PingQueueProcessor.java
 Sun Sep  8 14:28:27 2013
@@ -38,7 +38,7 @@ import org.apache.roller.weblogger.pojos
  */
 public class PingQueueProcessor {
     
-    private static final Log logger = 
LogFactory.getLog(PingQueueProcessor.class);
+    private static final Log LOGGER = 
LogFactory.getLog(PingQueueProcessor.class);
     
     private static PingQueueProcessor theInstance;
     
@@ -62,11 +62,13 @@ public class PingQueueProcessor {
      */
     public static synchronized void init() throws WebloggerException {
         if (theInstance != null) {
-            logger.warn("Ignoring duplicate initialization of 
PingQueueProcessor!");
+            LOGGER.warn("Ignoring duplicate initialization of 
PingQueueProcessor!");
             return;
         }
         theInstance = new PingQueueProcessor();
-        if (logger.isDebugEnabled()) logger.debug("Ping queue processor 
initialized.");
+        if (LOGGER.isDebugEnabled()) {
+            LOGGER.debug("Ping queue processor initialized.");
+        }
     }
     
     
@@ -77,13 +79,13 @@ public class PingQueueProcessor {
      */
     public synchronized void processQueue() {
         if (PingConfig.getSuspendPingProcessing()) {
-            logger.info("Ping processing has been suspended.  Skipping current 
round of ping queue processing.");
+            LOGGER.info("Ping processing has been suspended.  Skipping current 
round of ping queue processing.");
             return;
         }
         
         String absoluteContextUrl = 
WebloggerRuntimeConfig.getAbsoluteContextURL();
         if (absoluteContextUrl == null) {
-            logger.warn("WARNING: Skipping current ping queue processing round 
because we cannot yet determine the site's absolute context url.");
+            LOGGER.warn("WARNING: Skipping current ping queue processing round 
because we cannot yet determine the site's absolute context url.");
             return;
         }
         
@@ -93,7 +95,9 @@ public class PingQueueProcessor {
         // that.
         
         try {
-            if (logger.isDebugEnabled()) logger.debug("Started processing ping 
queue.");
+            if (LOGGER.isDebugEnabled()) {
+                LOGGER.debug("Started processing ping queue.");
+            }
             // Get all of the entries
             List entries = pingQueueMgr.getAllQueueEntries();
             
@@ -102,9 +106,11 @@ public class PingQueueProcessor {
                 PingQueueEntry pingQueueEntry = (PingQueueEntry) i.next();
                 processQueueEntry(pingQueueEntry);
             }
-            if (logger.isDebugEnabled()) logger.debug("Finished processing 
ping queue.");
+            if (LOGGER.isDebugEnabled()) {
+                LOGGER.debug("Finished processing ping queue.");
+            }
         } catch (Exception ex) {
-            logger.error("Unexpected exception processing ping queue!  
Aborting this pass of ping queue processing.", ex);
+            LOGGER.error("Unexpected exception processing ping queue!  
Aborting this pass of ping queue processing.", ex);
         }
     }
     
@@ -117,14 +123,16 @@ public class PingQueueProcessor {
      *                         handled, not thrown.
      */
     private void processQueueEntry(PingQueueEntry pingQueueEntry) throws 
WebloggerException {
-        if (logger.isDebugEnabled()) logger.debug("Processing ping queue 
entry: " + pingQueueEntry);
+        if (LOGGER.isDebugEnabled()) {
+            LOGGER.debug("Processing ping queue entry: " + pingQueueEntry);
+        }
         
         PingTarget pingTarget = pingQueueEntry.getPingTarget();
         Weblog website = pingQueueEntry.getWebsite();
         boolean pingSucceeded = false;
         if (PingConfig.getLogPingsOnly()) {
             // Just log the ping and pretend it succeeded.
-            logger.info("Logging simulated ping for ping queue entry " + 
pingQueueEntry);
+            LOGGER.info("Logging simulated ping for ping queue entry " + 
pingQueueEntry);
             pingSucceeded = true;
         } else {
             // Actually process the ping
@@ -141,7 +149,9 @@ public class PingQueueProcessor {
         }
         // We do this outside of the previous try-catch because we don't want 
an exception here to be considered a ping error.
         if (pingSucceeded) {
-            if (logger.isDebugEnabled()) logger.debug("Processed ping: " + 
pingQueueEntry);
+            if (LOGGER.isDebugEnabled()) {
+                LOGGER.debug("Processed ping: " + pingQueueEntry);
+            }
             pingQueueMgr.removeQueueEntry(pingQueueEntry);
         }
     }
@@ -160,13 +170,13 @@ public class PingQueueProcessor {
         if ((pingQueueEntry.incrementAttempts() < 
PingConfig.getMaxPingAttempts()) && WeblogUpdatePinger.shouldRetry(ex)) {
             // We have attempts remaining, and it looks like we should retry,
             // so requeue the entry for processing on subsequent rounds
-            logger.debug("Error on ping attempt (" + 
pingQueueEntry.getAttempts() + ") for " + pingQueueEntry + ": [" + 
ex.getMessage() + "]. Will re-queue for later attempts.");
-            logger.debug("Error on last ping attempt was: ", ex);
+            LOGGER.debug("Error on ping attempt (" + 
pingQueueEntry.getAttempts() + ") for " + pingQueueEntry + ": [" + 
ex.getMessage() + "]. Will re-queue for later attempts.");
+            LOGGER.debug("Error on last ping attempt was: ", ex);
             pingQueueMgr.saveQueueEntry(pingQueueEntry);
         } else {
             // Remove the entry
-            logger.warn("Error on ping attempt (" + 
pingQueueEntry.getAttempts() + ") for " + pingQueueEntry + ": [" + 
ex.getMessage() + "].  Entry will be REMOVED from ping queue.");
-            logger.debug("Error on last ping attempt was: ", ex);
+            LOGGER.warn("Error on ping attempt (" + 
pingQueueEntry.getAttempts() + ") for " + pingQueueEntry + ": [" + 
ex.getMessage() + "].  Entry will be REMOVED from ping queue.");
+            LOGGER.debug("Error on last ping attempt was: ", ex);
             pingQueueMgr.removeQueueEntry(pingQueueEntry);
             // TODO: mark ping target invalid?
         }

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/plugins/entry/ConvertLineBreaksPlugin.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/plugins/entry/ConvertLineBreaksPlugin.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/plugins/entry/ConvertLineBreaksPlugin.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/business/plugins/entry/ConvertLineBreaksPlugin.java
 Sun Sep  8 14:28:27 2013
@@ -114,8 +114,9 @@ public class ConvertLineBreaksPlugin imp
             
             // if the text ends without an empty line then we need to
             // terminate the last paragraph now
-            if(insidePara)
+            if(insidePara) {
                 buf.append("</p>\n\n");
+            }
             
         } catch(Exception e) {
             mLogger.warn("trouble rendering text.", e);

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/config/WebloggerConfig.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/config/WebloggerConfig.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/config/WebloggerConfig.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/config/WebloggerConfig.java
 Sun Sep  8 14:28:27 2013
@@ -54,14 +54,14 @@ public class WebloggerConfig {
 
         try {
             // we'll need this to get at our properties files in the classpath
-            Class config_class = 
Class.forName("org.apache.roller.weblogger.config.WebloggerConfig");
+            Class configClass = 
Class.forName("org.apache.roller.weblogger.config.WebloggerConfig");
 
             // first, lets load our default properties
-            InputStream is = config_class.getResourceAsStream(default_config);
+            InputStream is = configClass.getResourceAsStream(default_config);
             config.load(is);
 
             // now, see if we can find our custom config
-            is = config_class.getResourceAsStream(custom_config);
+            is = configClass.getResourceAsStream(custom_config);
             if(is != null) {
                 config.load(is);
                 System.out.println("Roller Weblogger: Successfully loaded 
custom properties file from classpath");
@@ -151,8 +151,9 @@ public class WebloggerConfig {
     public static String getProperty(String key, String defaultValue) {
         log.debug("Fetching property 
["+key+"="+config.getProperty(key)+",defaultValue="+defaultValue+"]");
         String value = config.getProperty(key);
-        if(value == null)
-          return defaultValue;
+        if (value == null) {
+            return defaultValue;
+        }
         
         return value.trim();
     }
@@ -171,10 +172,11 @@ public class WebloggerConfig {
         // get the value first, then convert
         String value = WebloggerConfig.getProperty(name);
 
-        if(value == null)
+        if(value == null) {
             return defaultValue;
+        }
 
-        return (new Boolean(value)).booleanValue();
+        return Boolean.valueOf(value);
     }
 
     /**
@@ -191,10 +193,11 @@ public class WebloggerConfig {
         // get the value first, then convert
         String value = WebloggerConfig.getProperty(name);
 
-        if (value == null)
+        if (value == null) {
             return defaultValue;
+        }
 
-        return (new Integer(value)).intValue();
+        return Integer.valueOf(value);
     }
 
     /**
@@ -230,8 +233,9 @@ public class WebloggerConfig {
      */
     public static void setUploadsDir(String path) {
         // only do this if the user wants to use the webapp context
-        if("${webapp.context}".equals(config.getProperty("uploads.dir")))
+        if("${webapp.context}".equals(config.getProperty("uploads.dir"))) {
             config.setProperty("uploads.dir", path);
+        }
     }
     
     /**
@@ -245,8 +249,9 @@ public class WebloggerConfig {
      */
     public static void setThemesDir(String path) {
         // only do this if the user wants to use the webapp context
-        if("${webapp.context}".equals(config.getProperty("themes.dir")))
+        if("${webapp.context}".equals(config.getProperty("themes.dir"))) {
             config.setProperty("themes.dir", path);
+        }
     }
     
 }

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/GlobalPermission.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/GlobalPermission.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/GlobalPermission.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/GlobalPermission.java
 Sun Sep  8 14:28:27 2013
@@ -31,7 +31,7 @@ import org.apache.roller.weblogger.util.
  * Represents a permission that applies globally to the entire web application.
  */
 public class GlobalPermission extends RollerPermission {
-    protected String  actions;
+    protected String actions;
 
     /** Allowed to login and edit profile */
     public static final String LOGIN  = "login";
@@ -70,7 +70,7 @@ public class GlobalPermission extends Ro
         
     /** 
      * Create global permission with the actions specified by array.
-     * @param user User of permission.
+     * @param actions actions to add to permission
      * @throws org.apache.roller.weblogger.WebloggerException
      */
     public GlobalPermission(List<String> actions) throws WebloggerException {
@@ -104,14 +104,20 @@ public class GlobalPermission extends Ro
             } else if (hasAction(WEBLOG)) {
                 // Best we've got is WEBLOG, so make sure perm doesn't specify 
ADMIN
                 for (String action : rperm.getActionsAsList()) {
-                    if (action.equals(ADMIN)) return false;
+                    if (action.equals(ADMIN)) {
+                        return false;
+                    }
                 }
                 
             } else if (hasAction(LOGIN)) {
                 // Best we've got is LOGIN, so make sure perm doesn't specify 
anything else
                 for (String action : rperm.getActionsAsList()) {
-                    if (action.equals(WEBLOG)) return false;
-                    if (action.equals(ADMIN)) return false;
+                    if (action.equals(WEBLOG)) {
+                        return false;
+                    }
+                    if (action.equals(ADMIN)) {
+                        return false;
+                    }
                 }
             }
             return true;
@@ -120,17 +126,7 @@ public class GlobalPermission extends Ro
     }
     
     private boolean actionImplies(String action1, String action2) {
-        if (action1.equals(ADMIN)) return true;
-        if (action1.equals(WEBLOG) && action2.equals(LOGIN)) return true;
-        return false;
-    }
-    
-    public boolean equals(Object arg0) {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
-    public int hashCode() {
-        throw new UnsupportedOperationException("Not supported yet.");
+        return action1.equals(ADMIN) || (action1.equals(WEBLOG) && 
action2.equals(LOGIN));
     }
     
     public String toString() {
@@ -142,6 +138,14 @@ public class GlobalPermission extends Ro
         return sb.toString();
     }
 
+    public boolean equals(Object arg0) {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public int hashCode() {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
     @Override
     public void setActions(String actions) {
         this.actions = actions;

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/UserAttribute.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/UserAttribute.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/UserAttribute.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/UserAttribute.java
 Sun Sep  8 14:28:27 2013
@@ -112,7 +112,7 @@ public class UserAttribute implements Se
         if (other == this) {
             return true;
         }
-        if (!(other instanceof UserRole)) {
+        if (!(other instanceof UserAttribute)) {
             return false;
         }
         UserAttribute o = (UserAttribute)other;

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/WeblogEntryTagAggregate.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/WeblogEntryTagAggregate.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/WeblogEntryTagAggregate.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/WeblogEntryTagAggregate.java
 Sun Sep  8 14:28:27 2013
@@ -106,7 +106,7 @@ public class WeblogEntryTagAggregate imp
     //------------------------------------------------------- Good citizenship
     
     public String toString() {
-        StringBuffer buf = new StringBuffer();
+        StringBuilder buf = new StringBuilder();
         buf.append("{");
         buf.append(getId());
         buf.append(", ").append(getName());
@@ -117,8 +117,12 @@ public class WeblogEntryTagAggregate imp
     }
     
     public boolean equals(Object other) {
-        if (other == this) return true;
-        if (other instanceof WeblogEntryTagAggregate != true) return false;
+        if (other == this) {
+            return true;
+        }
+        if (!(other instanceof WeblogEntryTagAggregate)) {
+            return false;
+        }
         WeblogEntryTagAggregate o = (WeblogEntryTagAggregate)other;
         return new EqualsBuilder()
         .append(getName(), o.getName())

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/WeblogPermission.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/WeblogPermission.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/WeblogPermission.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/pojos/WeblogPermission.java
 Sun Sep  8 14:28:27 2013
@@ -97,18 +97,22 @@ public class WeblogPermission extends Ob
             if (hasAction(ADMIN)) {
                 // admin implies all other permissions
                 return true;
-                
             } else if (hasAction(POST)) {
                 // Best we've got is POST, so make sure perm doesn't specify 
ADMIN
                 for (String action : rperm.getActionsAsList()) {
-                    if (action.equals(ADMIN)) return false;
+                    if (action.equals(ADMIN)) {
+                        return false;
+                    }
                 }
-                
             } else if (hasAction(EDIT_DRAFT)) {
                 // Best we've got is EDIT_DRAFT, so make sure perm doesn't 
specify anything else
                 for (String action : rperm.getActionsAsList()) {
-                    if (action.equals(POST)) return false;
-                    if (action.equals(ADMIN)) return false;
+                    if (action.equals(POST)) {
+                        return false;
+                    }
+                    if (action.equals(ADMIN)) {
+                        return false;
+                    }
                 }
             }
             return true;
@@ -126,8 +130,12 @@ public class WeblogPermission extends Ob
     }
 
     public boolean equals(Object other) {
-        if (other == this) return true;
-        if (other instanceof WeblogPermission != true) return false;
+        if (other == this) {
+            return true;
+        }
+        if (!(other instanceof WeblogPermission)) {
+            return false;
+        }
         WeblogPermission o = (WeblogPermission)other;
         return new EqualsBuilder()
                 .append(getUserName(), o.getUserName())

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/rendering/pagers/AbstractWeblogEntriesPager.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/rendering/pagers/AbstractWeblogEntriesPager.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/rendering/pagers/AbstractWeblogEntriesPager.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/rendering/pagers/AbstractWeblogEntriesPager.java
 Sun Sep  8 14:28:27 2013
@@ -26,8 +26,6 @@ import java.util.Date;
 import java.util.List;
 import java.util.Locale;
 import org.apache.commons.lang.StringUtils;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 import org.apache.roller.weblogger.config.WebloggerRuntimeConfig;
 import org.apache.roller.weblogger.pojos.Weblog;
 import org.apache.roller.util.DateUtil;

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/PreviewServlet.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/PreviewServlet.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/PreviewServlet.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/PreviewServlet.java
 Sun Sep  8 14:28:27 2013
@@ -84,14 +84,9 @@ public class PreviewServlet extends Http
         
         WeblogPreviewRequest previewRequest = null;
 
-        String type = null;
-
         try {
             previewRequest = new WeblogPreviewRequest(request);
 
-            // type of the page we are going to preview
-            type = previewRequest.getType();
-
             // lookup weblog specified by preview request
             weblog = previewRequest.getWeblog();
             if (weblog == null) {
@@ -185,7 +180,9 @@ public class PreviewServlet extends Http
         
         // Still no page?  Then that is a 404
         if (page == null) {
-            if(!response.isCommitted()) response.reset();
+            if (!response.isCommitted()) {
+                response.reset();
+            }
             response.sendError(HttpServletResponse.SC_NOT_FOUND);
             return;
         }
@@ -227,7 +224,7 @@ public class PreviewServlet extends Http
             ModelLoader.loadModels(pageModels, model, initData, true);
             
             // Load special models for site-wide blog
-            if(WebloggerRuntimeConfig.isSiteWideWeblog(weblog.getHandle())) {
+            if (WebloggerRuntimeConfig.isSiteWideWeblog(weblog.getHandle())) {
                 String siteModels = 
WebloggerConfig.getProperty("rendering.siteModels");
                 ModelLoader.loadModels(siteModels, model, initData, true);
             }
@@ -238,7 +235,9 @@ public class PreviewServlet extends Http
         } catch (WebloggerException ex) {
             log.error("ERROR loading model for page", ex);
             
-            if(!response.isCommitted()) response.reset();
+            if (!response.isCommitted()) {
+                response.reset();
+            }
             response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
             return;
         }
@@ -253,7 +252,9 @@ public class PreviewServlet extends Http
             // nobody wants to render my content :(
             log.error("Couldn't find renderer for page "+page.getId(), e);
             
-            if(!response.isCommitted()) response.reset();
+            if (!response.isCommitted()) {
+                response.reset();
+            }
             response.sendError(HttpServletResponse.SC_NOT_FOUND);
             return;
         }
@@ -271,7 +272,9 @@ public class PreviewServlet extends Http
             // bummer, error during rendering
             log.error("Error during rendering for page "+page.getId(), e);
             
-            if(!response.isCommitted()) response.reset();
+            if (!response.isCommitted()) {
+                response.reset();
+            }
             response.sendError(HttpServletResponse.SC_NOT_FOUND);
             return;
         }

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/struts2/editor/Bookmarks.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/struts2/editor/Bookmarks.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/struts2/editor/Bookmarks.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/struts2/editor/Bookmarks.java
 Sun Sep  8 14:28:27 2013
@@ -98,7 +98,7 @@ public class Bookmarks extends UIAction 
        public String execute() {
 
                // build list of folders for display
-               TreeSet allFolders = new TreeSet(new FolderPathComparator());
+               TreeSet newFolders = new TreeSet(new FolderPathComparator());
 
                try {
                        // Build list of all folders, except for current one, 
sorted by
@@ -111,20 +111,20 @@ public class Bookmarks extends UIAction 
                                if (getFolderId() == null && fd.getParent() == 
null) {
                                        // Root folder so do not show the root /
                                } else if (!fd.getId().equals(getFolderId())) {
-                                       allFolders.add(fd);
+                                       newFolders.add(fd);
                                }
                        }
 
                        // build folder path
                        WeblogBookmarkFolder parent = getFolder().getParent();
                        if (parent != null) {
-                               List folderPath = new LinkedList();
-                               folderPath.add(0, getFolder());
+                               List inFolderPath = new LinkedList();
+                               inFolderPath.add(0, getFolder());
                                while (parent != null) {
-                                       folderPath.add(0, parent);
+                                       inFolderPath.add(0, parent);
                                        parent = parent.getParent();
                                }
-                               setFolderPath(folderPath);
+                               setFolderPath(inFolderPath);
                        }
                } catch (WebloggerException ex) {
                        log.error("Error building folders list", ex);
@@ -132,8 +132,8 @@ public class Bookmarks extends UIAction 
                        addError("Error building folders list");
                }
 
-               if (allFolders.size() > 0) {
-                       setAllFolders(allFolders);
+               if (newFolders.size() > 0) {
+                       setAllFolders(newFolders);
                }
 
                return LIST;
@@ -152,12 +152,14 @@ public class Bookmarks extends UIAction 
                try {
                        String folders[] = getSelectedFolders();
                        if (null != folders && folders.length > 0) {
-                               if (log.isDebugEnabled())
-                                       log.debug("Processing delete of " + 
folders.length
-                                                       + " folders.");
+                               if (log.isDebugEnabled()) {
+                    log.debug("Processing delete of " + folders.length
+                            + " folders.");
+                }
                                for (int i = 0; i < folders.length; i++) {
-                                       if (log.isDebugEnabled())
-                                               log.debug("Deleting folder - " 
+ folders[i]);
+                                       if (log.isDebugEnabled()) {
+                        log.debug("Deleting folder - " + folders[i]);
+                    }
                                        WeblogBookmarkFolder fd = 
bmgr.getFolder(folders[i]);
                                        if (fd != null) {
                                                bmgr.removeFolder(fd); // 
removes child folders and
@@ -169,9 +171,10 @@ public class Bookmarks extends UIAction 
                        WeblogBookmark bookmark = null;
                        String bookmarks[] = getSelectedBookmarks();
                        if (null != bookmarks && bookmarks.length > 0) {
-                               if (log.isDebugEnabled())
-                                       log.debug("Processing delete of " + 
bookmarks.length
-                                                       + " bookmarks.");
+                               if (log.isDebugEnabled()) {
+                    log.debug("Processing delete of " + bookmarks.length
+                            + " bookmarks.");
+                }
                                for (int j = 0; j < bookmarks.length; j++) {
                                        if (log.isDebugEnabled())
                                                log.debug("Deleting bookmark - 
" + bookmarks[j]);
@@ -207,9 +210,10 @@ public class Bookmarks extends UIAction 
                        BookmarkManager bmgr = WebloggerFactory.getWeblogger()
                                        .getBookmarkManager();
 
-                       if (log.isDebugEnabled())
-                               log.debug("Moving folders and bookmarks to 
folder - "
-                                               + getTargetFolderId());
+                       if (log.isDebugEnabled()) {
+                log.debug("Moving folders and bookmarks to folder - "
+                        + getTargetFolderId());
+            }
 
                        // Move folders to new parent folder.
                        String folders[] = getSelectedFolders();

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/struts2/util/UIAction.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/struts2/util/UIAction.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/struts2/util/UIAction.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/ui/struts2/util/UIAction.java
 Sun Sep  8 14:28:27 2013
@@ -59,7 +59,7 @@ public abstract class UIAction extends A
     
     // a common result name used to indicate the result should list some data
     public static final String LIST = "list";
-    
+
     // the authenticated user accessing this action, or null if client is not 
logged in
     private User authenticatedUser = null;
     
@@ -171,7 +171,7 @@ public abstract class UIAction extends A
             value = WebloggerRuntimeConfig.getProperty(key);
         }
         
-        return (value == null) ? 0 : new Integer(value);
+        return (value == null) ? 0 : Integer.valueOf(value);
     }
 
     @Override
@@ -374,23 +374,23 @@ public abstract class UIAction extends A
         
         List opts = new ArrayList();
         
-        opts.add(new KeyValueObject(new Integer(0), 
getText("weblogEdit.unlimitedCommentDays")));
-        opts.add(new KeyValueObject(new Integer(1), 
getText("weblogEdit.days1")));
-        opts.add(new KeyValueObject(new Integer(2), 
getText("weblogEdit.days2")));
-        opts.add(new KeyValueObject(new Integer(3), 
getText("weblogEdit.days3")));
-        opts.add(new KeyValueObject(new Integer(4), 
getText("weblogEdit.days4")));
-        opts.add(new KeyValueObject(new Integer(5), 
getText("weblogEdit.days5")));
-        opts.add(new KeyValueObject(new Integer(7), 
getText("weblogEdit.days7")));
-        opts.add(new KeyValueObject(new Integer(10), 
getText("weblogEdit.days10")));
-        opts.add(new KeyValueObject(new Integer(20), 
getText("weblogEdit.days20")));
-        opts.add(new KeyValueObject(new Integer(30), 
getText("weblogEdit.days30")));
-        opts.add(new KeyValueObject(new Integer(60), 
getText("weblogEdit.days60")));
-        opts.add(new KeyValueObject(new Integer(90), 
getText("weblogEdit.days90")));
+        opts.add(new KeyValueObject(0, 
getText("weblogEdit.unlimitedCommentDays")));
+        opts.add(new KeyValueObject(1, getText("weblogEdit.days1")));
+        opts.add(new KeyValueObject(2, getText("weblogEdit.days2")));
+        opts.add(new KeyValueObject(3, getText("weblogEdit.days3")));
+        opts.add(new KeyValueObject(4, getText("weblogEdit.days4")));
+        opts.add(new KeyValueObject(5, getText("weblogEdit.days5")));
+        opts.add(new KeyValueObject(7, getText("weblogEdit.days7")));
+        opts.add(new KeyValueObject(10, getText("weblogEdit.days10")));
+        opts.add(new KeyValueObject(20, getText("weblogEdit.days20")));
+        opts.add(new KeyValueObject(30, getText("weblogEdit.days30")));
+        opts.add(new KeyValueObject(60, getText("weblogEdit.days60")));
+        opts.add(new KeyValueObject(90, getText("weblogEdit.days90")));
         
         return opts;
     }
 
-    private static Set OPEN_CHARS = new HashSet(Arrays.asList('$', '%'));
+    private static final Set OPEN_CHARS = new HashSet(Arrays.asList('$', '%'));
 
     private static String cleanExpressions(String s) {
         StringBuilder cleaned = new StringBuilder(s.length());
@@ -407,24 +407,35 @@ public abstract class UIAction extends A
                     skipping = skipping || priorIsOpenChar;
                     break;
                 case '}':
-                    if (braceDepth > 0) --braceDepth;
+                    if (braceDepth > 0) {
+                        --braceDepth;
+                    }
                     break;
                 default:
             }
             if (!skipping) {
-                if (priorIsOpenChar) cleaned.append(prior);
-                if (!OPEN_CHARS.contains(c))  cleaned.append(c);
+                if (priorIsOpenChar) {
+                    cleaned.append(prior);
+                }
+                if (!OPEN_CHARS.contains(c)) {
+                    cleaned.append(c);
+                }
             }
             skipping = skipping && (braceDepth > 0);
             prior = c;
             ++p;
         }
-        if (OPEN_CHARS.contains(prior)) cleaned.append(prior);  // string had 
final open character held in prior
+        if (OPEN_CHARS.contains(prior)) {
+            // string had final open character held in prior
+            cleaned.append(prior);
+        }
         return cleaned.toString();
     }
 
     public static String cleanText(String s) {
-        if (s == null || s.isEmpty()) return s;
+        if (s == null || s.isEmpty()) {
+            return s;
+        }
         // escape HTML
         return StringEscapeUtils.escapeHtml(cleanExpressions(s));
     }

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/webservices/atomprotocol/EntryCollection.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/webservices/atomprotocol/EntryCollection.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/webservices/atomprotocol/EntryCollection.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/webservices/atomprotocol/EntryCollection.java
 Sun Sep  8 14:28:27 2013
@@ -65,7 +65,7 @@ import org.apache.roller.weblogger.util.
 public class EntryCollection {
     private Weblogger      roller;
     private User           user;
-    private final static int MAX_ENTRIES = 20;
+    private static final int MAX_ENTRIES = 20;
     private final String   atomURL;    
     
     private static Log log =
@@ -228,7 +228,9 @@ public class EntryCollection {
                 prevLink.setHref(url);
                 links.add(prevLink);
             }
-            if (links.size() > 0) feed.setOtherLinks(links);
+            if (links.size() > 0) {
+                feed.setOtherLinks(links);
+            }
             // Use collection URI as id
             feed.setEntries(atomEntries);
             
@@ -245,8 +247,9 @@ public class EntryCollection {
         log.debug("Entering");
         String[] pathInfo = StringUtils.split(areq.getPathInfo(),"/");
         try {
-            if (pathInfo.length == 3) // URI is /blogname/entries/entryid
+            if (pathInfo.length == 3)
             {
+                // URI is /blogname/entries/entryid
                 WeblogEntry rollerEntry =
                     roller.getWeblogEntryManager().getWeblogEntry(pathInfo[2]);
                 if (rollerEntry == null) {

Modified: 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/webservices/xmlrpc/MetaWeblogAPIHandler.java
URL: 
http://svn.apache.org/viewvc/roller/trunk/app/src/main/java/org/apache/roller/weblogger/webservices/xmlrpc/MetaWeblogAPIHandler.java?rev=1520867&r1=1520866&r2=1520867&view=diff
==============================================================================
--- 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/webservices/xmlrpc/MetaWeblogAPIHandler.java
 (original)
+++ 
roller/trunk/app/src/main/java/org/apache/roller/weblogger/webservices/xmlrpc/MetaWeblogAPIHandler.java
 Sun Sep  8 14:28:27 2013
@@ -135,10 +135,14 @@ public class MetaWeblogAPIHandler extend
         Hashtable postcontent = struct;
         String description = (String)postcontent.get("description");
         String title = (String)postcontent.get("title");
-        if (title == null) title = "";
+        if (title == null) {
+            title = "";
+        }
         
         Date dateCreated = (Date)postcontent.get("dateCreated");
-        if (dateCreated == null) dateCreated = 
(Date)postcontent.get("pubDate");
+        if (dateCreated == null) {
+            dateCreated = (Date)postcontent.get("pubDate");
+        }
         
         String cat = null;
         if ( postcontent.get("categories") != null ) {
@@ -155,7 +159,9 @@ public class MetaWeblogAPIHandler extend
             Timestamp current =
                     new Timestamp(System.currentTimeMillis());
             
-            if ( !title.equals("") ) entry.setTitle(title);
+            if ( !title.equals("") ) {
+                entry.setTitle(title);
+            }
             entry.setText(description);
             entry.setUpdateTime(current);
             if (Boolean.valueOf(publish).booleanValue()) {
@@ -234,8 +240,12 @@ public class MetaWeblogAPIHandler extend
         }
         
         Date dateCreated = (Date)postcontent.get("dateCreated");
-        if (dateCreated == null) dateCreated = 
(Date)postcontent.get("pubDate");
-        if (dateCreated == null) dateCreated = new Date();
+        if (dateCreated == null) {
+            dateCreated = (Date)postcontent.get("pubDate");
+        }
+        if (dateCreated == null) {
+            dateCreated = new Date();
+        }
         mLogger.debug("      Title: " + title);
         
         try {
@@ -366,8 +376,6 @@ public class MetaWeblogAPIHandler extend
             
             byte[] bits = (byte[]) struct.get("bits");
             
-            RollerMessages msgs = new RollerMessages();
-
             Weblogger roller = WebloggerFactory.getWeblogger();
             MediaFileManager fmgr = roller.getMediaFileManager();
             MediaFileDirectory root = fmgr.getMediaFileRootDirectory(website);


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