Code cleanup and moving object definitions to new folder

gradlew

@@ -82,7 +82,7 @@ done
 
 APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
-APP_NAME="Gradle"
+APP_NAME="reso-web-api-reference-server"
 APP_BASE_NAME=${0##*/}
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.

src/main/java/org/reso/service/data/GenericEntityCollectionProcessor.java

@@ -35,7 +35,7 @@ public class GenericEntityCollectionProcessor implements EntityCollectionProcess
    private              OData                odata;
    private              ServiceMetadata      serviceMetadata;
    private       Connection connect           = null;
-   private              String               dbType;
+   private final String     dbType;
    HashMap<String, ResourceInfo> resourceList = null;
    private static final Logger               LOG               = LoggerFactory.getLogger(GenericEntityCollectionProcessor.class);
 

src/main/java/org/reso/service/data/GenericEntityProcessor.java

@@ -35,7 +35,7 @@ public class GenericEntityProcessor implements EntityProcessor
 {
    private OData odata;
    private       ServiceMetadata serviceMetadata;
-   private Connection connect;
+   private final Connection      connect;
    HashMap<String, ResourceInfo> resourceList = null;
    private static final Logger LOG = LoggerFactory.getLogger(GenericEntityCollectionProcessor.class);
 
@@ -155,7 +155,7 @@ public class GenericEntityProcessor implements EntityProcessor
 
    private URI createId(String entitySetName, Object id) {
       try {
-         return new URI(entitySetName + "('" + String.valueOf(id) + "')");
+         return new URI(entitySetName + "('" + id + "')");
       } catch (URISyntaxException e) {
          throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
       }

src/main/java/org/reso/service/data/common/CommonDataProcessing.java

@@ -88,7 +88,7 @@ public class CommonDataProcessing
 
    private static URI createId(String entitySetName, Object id) {
       try {
-         return new URI(entitySetName + "('" + String.valueOf(id) + "')");
+         return new URI(entitySetName + "('" + id + "')");
       } catch (URISyntaxException e) {
          throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
       }

src/main/java/org/reso/service/data/definition/FieldDefinition.java

@@ -22,7 +22,7 @@ import java.util.*;
 
 public class FieldDefinition extends ResourceInfo
 {
-   private static String STANDARD_NAME = "RESO.OData.Metadata.StandardName";
+   private static final String STANDARD_NAME = "RESO.OData.Metadata.StandardName";
 
    private static ArrayList<FieldInfo> fieldList = null;
    private ArrayList<ResourceInfo> resources;

src/main/java/org/reso/service/data/meta/BreakdownOfFilterExpressionVisitor.java

@@ -33,9 +33,9 @@ public class BreakdownOfFilterExpressionVisitor implements ExpressionVisitor<Str
       put(BinaryOperatorKind.SUB, " - ");
    }};
 
-   private HashMap<String,String> representations = new HashMap<>();
+   private final HashMap<String,String> representations = new HashMap<>();
 
-   private ResourceInfo resourceInfo;
+   private final ResourceInfo resourceInfo;
 
    public BreakdownOfFilterExpressionVisitor(ResourceInfo resourceInfo) {
       this.resourceInfo = resourceInfo;

src/main/java/org/reso/service/data/meta/EnumFieldInfo.java

@@ -20,12 +20,12 @@ import static org.reso.service.servlet.RESOservlet.getConnection;
 public class EnumFieldInfo extends FieldInfo
 {
    private              String                   lookupName;
-   private              ArrayList<EnumValueInfo> values = new ArrayList<>();
+   private final        ArrayList<EnumValueInfo> values = new ArrayList<>();
    private static final Logger                   LOG    = LoggerFactory.getLogger(EnumFieldInfo.class);
    private boolean isCollection = false;
    private boolean isFlags = false;
 
-   private static String LOOKUP_COLUMN_NAME = "LookupValue";
+   private static final String LOOKUP_COLUMN_NAME = "LookupValue";
 
    public EnumFieldInfo(String fieldName, FullQualifiedName type)
    {

src/main/java/org/reso/service/data/meta/EnumValueInfo.java

@@ -8,8 +8,8 @@ import java.util.ArrayList;
 
 public class EnumValueInfo
 {
-   private String                    value;
+   private final String                    value;
-   private ArrayList<CsdlAnnotation> annotations = new ArrayList<>();
+   private final ArrayList<CsdlAnnotation> annotations = new ArrayList<>();
 
 
    public EnumValueInfo(String value)

src/main/java/org/reso/service/data/meta/MySQLFilterExpressionVisitor.java

@@ -42,8 +42,8 @@ public class MySQLFilterExpressionVisitor implements ExpressionVisitor<String>
       put(BinaryOperatorKind.SUB, " - ");
    }};
 
-   private String entityAlias;
+   private final String       entityAlias;
-   private ResourceInfo resourceInfo;
+   private final ResourceInfo resourceInfo;
 
    public MySQLFilterExpressionVisitor(ResourceInfo resourceInfo) {
       this.entityAlias = resourceInfo.getTableName();

src/main/java/org/reso/service/data/meta/PostgreSQLFilterExpressionVisitor.java

@@ -38,8 +38,8 @@ public class PostgreSQLFilterExpressionVisitor implements ExpressionVisitor<Stri
       put(BinaryOperatorKind.SUB, " - ");
    }};
 
-   private String entityAlias;
+   private final String       entityAlias;
-   private ResourceInfo resourceInfo;
+   private final ResourceInfo resourceInfo;
 
    public PostgreSQLFilterExpressionVisitor(ResourceInfo resourceInfo) {
       this.entityAlias = resourceInfo.getTableName();

src/main/java/org/reso/service/data/meta/builder/AnnotationObject.java

@@ -0,0 +1,27 @@
+package org.reso.service.data.meta.builder;
+
+
+import com.google.gson.stream.JsonReader;
+
+import java.util.AbstractMap;
+import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+public class AnnotationObject extends GenericGSONobject<Object>
+{
+   private static final Map<String, Object> PROPERTIES_META = Stream.of(
+                     new AbstractMap.SimpleEntry<>("term", String.class),
+                     new AbstractMap.SimpleEntry<>("value", String.class) )
+            .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+
+   public AnnotationObject(JsonReader reader)
+   {
+      super(reader);
+   }
+
+   public Map<String, Object> getPropertiesMeta()
+   {
+      return PROPERTIES_META;
+   }
+}

src/main/java/org/reso/service/data/meta/builder/DefinitionBuilder.java

@@ -1,8 +1,9 @@
-package org.reso.service.data.meta;
+package org.reso.service.data.meta.builder;
 
 import com.google.gson.stream.JsonReader;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
 import org.apache.olingo.commons.api.edm.FullQualifiedName;
+import org.reso.service.data.meta.*;
 
 import java.io.FileNotFoundException;
 import java.io.FileReader;
@@ -11,213 +12,27 @@ import java.util.*;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-class GenericGSONobject<SubType>
-{
-   protected static String subArrayName = "annotations";
-
-   protected JsonReader reader;
-   protected HashMap<String,Object> properties   = new HashMap<>();
-   protected ArrayList<SubType>     subArrayList = new ArrayList<>();
-
-   public GenericGSONobject(JsonReader reader)
-   {
-      this.reader = reader;
-      this.readObject();
-   }
-
-   public Map<String, Object> getPropertiesMeta()
-   {
-      return null;
-   }
-
-   private void readObject()
-   {
-      Map<String, Object> PROPERTIES_META = this.getPropertiesMeta();
-      try
-      {
-         reader.beginObject();
-
-         while (reader.hasNext()) {
-
-            String name = reader.nextName();
-
-            if (PROPERTIES_META.containsKey(name))
-            {
-               Object classType = PROPERTIES_META.get(name);
-
-               if (classType.equals(String.class))
-               {
-                  properties.put(name,reader.nextString() );
-               }
-               else if (classType.equals(Boolean.class))
-               {
-                  properties.put(name,reader.nextBoolean() );
-               }
-               else if (classType.equals(Integer.class))
-               {
-                  properties.put(name,reader.nextInt() );
-               }
-            } else if (name.equals(subArrayName)) {
-               // read array
-               reader.beginArray();
-
-
-               while (reader.hasNext()) {
-                  GenericGSONobject subArrayItem = this.createSubType();
-
-                  subArrayList.add((SubType)subArrayItem);
-               }
-               reader.endArray();
-
-            } else {
-               reader.skipValue(); //avoid some unhandle events
-            }
-         }
-
-         reader.endObject();
-      }
-      catch (IOException e)
-      {
-         e.printStackTrace();
-      }
-   }
-
-   public Object getProperty(String name)
-   {
-      return properties.get(name);
-   }
-
-   protected GenericGSONobject createSubType()  // must also be of type GenericGSONobject
-   {
-      return null;
-   }
-
-
-   /**
-    * Get the annotations for this field.
-    * @return the sub-array for this generic object
-    */
-   public ArrayList<SubType> getSubArrayList()
-   {
-      return subArrayList;
-   }
-   
-}
-
-class FieldObject extends GenericGSONobject<AnnotationObject>
-{
-   private static Map<String, Object> PROPERTIES_META = Stream.of(
-                     new AbstractMap.SimpleEntry<>("resourceName", String.class),
-                     new AbstractMap.SimpleEntry<>("fieldName", String.class),
-                     new AbstractMap.SimpleEntry<>("type", String.class),
-                     new AbstractMap.SimpleEntry<>("nullable", Boolean.class),
-                     new AbstractMap.SimpleEntry<>("maxLength", Integer.class),
-                     new AbstractMap.SimpleEntry<>("scale", Integer.class),
-                     new AbstractMap.SimpleEntry<>("precision", Integer.class),
-                     new AbstractMap.SimpleEntry<>("isCollection", Boolean.class),
-                     new AbstractMap.SimpleEntry<>("unicode", Boolean.class) )
-            .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
-
-   protected static String subArrayName = "annotations";
-
-   public FieldObject(JsonReader reader)
-   {
-      super(reader);
-   }
-
-   public Map<String, Object> getPropertiesMeta()
-   {
-      return PROPERTIES_META;
-   }
-
-   protected GenericGSONobject createSubType()  // must also be of type GenericGSONobject
-   {
-      return new AnnotationObject(reader);
-   }
-
-   /**
-    * Get the annotations for this field.
-    * @return
-    */
-   public ArrayList<AnnotationObject> getAnnotations()
-   {
-      return getSubArrayList();
-   }
-}
-
-class LookupObject extends GenericGSONobject<AnnotationObject>
-{
-   private static Map<String, Object> PROPERTIES_META = Stream.of(
-                     new AbstractMap.SimpleEntry<>("lookupName", String.class),
-                     new AbstractMap.SimpleEntry<>("lookupValue", String.class),
-                     new AbstractMap.SimpleEntry<>("type", String.class) )
-            .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
-
-   protected static String subArrayName = "annotations";
-
-   public LookupObject(JsonReader reader)
-   {
-      super(reader);
-   }
-
-   public Map<String, Object> getPropertiesMeta()
-   {
-      return PROPERTIES_META;
-   }
-
-   protected GenericGSONobject createSubType()  // must also be of type GenericGSONobject
-   {
-      return new AnnotationObject(reader);
-   }
-
-   /**
-    * Get the annotations for this field.
-    * @return
-    */
-   public ArrayList<AnnotationObject> getAnnotations()
-   {
-      return getSubArrayList();
-   }
-}
-
-class AnnotationObject extends GenericGSONobject<Object>
-{
-   private static Map<String, Object> PROPERTIES_META = Stream.of(
-                     new AbstractMap.SimpleEntry<>("term", String.class),
-                     new AbstractMap.SimpleEntry<>("value", String.class) )
-            .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
-
-   public AnnotationObject(JsonReader reader)
-   {
-      super(reader);
-   }
-
-   public Map<String, Object> getPropertiesMeta()
-   {
-      return PROPERTIES_META;
-   }
-}
 
 public class DefinitionBuilder
 {
    // Constants
 
-   private static String EDM_ENUM = "org.reso.metadata.enums";
+   private static final String EDM_ENUM = "org.reso.metadata.enums";
 
-   private static Map<String, FullQualifiedName> EDM_MAP = Stream.of(
+   private static final Map<String, FullQualifiedName> EDM_MAP = Stream.of(
                      new AbstractMap.SimpleEntry<>("Edm.String", EdmPrimitiveTypeKind.String.getFullQualifiedName() ),
                      new AbstractMap.SimpleEntry<>("Edm.Boolean", EdmPrimitiveTypeKind.Boolean.getFullQualifiedName() ),
                      new AbstractMap.SimpleEntry<>("Edm.Decimal", EdmPrimitiveTypeKind.Int64.getFullQualifiedName() ))
             .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
    
-   private static Map<String, Boolean> HEADER_FIELDS = Stream.of(
+   private static final Map<String, Boolean> HEADER_FIELDS = Stream.of(
                      new AbstractMap.SimpleEntry<>("description", true),
                      new AbstractMap.SimpleEntry<>("generatedOn", true),
                      new AbstractMap.SimpleEntry<>("version", true))
             .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
 
    // Internals
-   private String fileName;
+   private final String     fileName;
    private       JsonReader reader;
 
    // Constructor
@@ -356,12 +171,41 @@ public class DefinitionBuilder
                   String lookupName = fieldType.substring(EDM_ENUM.length()+1 );
                   EnumFieldInfo enumFieldInfo = new EnumFieldInfo(fieldName, EdmPrimitiveTypeKind.Int64.getFullQualifiedName());
                   enumFieldInfo.setLookupName(lookupName);
+                  if (isCollection==true)
+                  {
+                     enumFieldInfo.setCollection();
+                  }
                   newField = enumFieldInfo;
 
                   ArrayList<GenericGSONobject> lookupList = lookupMap.get(fieldType);
+                  boolean setFlags = lookupList.size()>1;
+
                   for (GenericGSONobject lookupItem: lookupList)
                   {
-                     EnumValueInfo enumValue = new EnumValueInfo((String)lookupItem.getProperty("lookupValue"));
+                     String enumValueString = (String)lookupItem.getProperty("lookupValue");
+                     EnumValueInfo enumValue = new EnumValueInfo(enumValueString);
+
+                     /**
+                     try
+                     {
+                        Long enumLongValue = Long.parseLong(enumValueString);
+                        if (enumLongValue<=0)
+                        {
+                           setFlags = false;
+                        }
+                        else
+                        {
+                           long hob = Long.highestOneBit(enumLongValue);
+                           long lob = Long.lowestOneBit(enumLongValue);
+                           setFlags = (hob==lob);
+                        }
+                     }
+                     catch (Exception e)
+                     {
+                        setFlags = false;
+                     }
+                     /**/
+
 
                      ArrayList<AnnotationObject> annotations = null;
                      if (lookupItem.getClass().equals(LookupObject.class))
@@ -379,6 +223,11 @@ public class DefinitionBuilder
                      enumFieldInfo.addValue(enumValue);
                   }
 
+                  if (setFlags)
+                  {
+                     enumFieldInfo.setFlags();
+                  }
+
                }
 
             if (newField != null)

src/main/java/org/reso/service/data/meta/builder/FieldObject.java

@@ -0,0 +1,51 @@
+package org.reso.service.data.meta.builder;
+
+
+import com.google.gson.stream.JsonReader;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+public class FieldObject extends GenericGSONobject<AnnotationObject>
+{
+   private static final Map<String, Object> PROPERTIES_META = Stream.of(
+                     new AbstractMap.SimpleEntry<>("resourceName", String.class),
+                     new AbstractMap.SimpleEntry<>("fieldName", String.class),
+                     new AbstractMap.SimpleEntry<>("type", String.class),
+                     new AbstractMap.SimpleEntry<>("nullable", Boolean.class),
+                     new AbstractMap.SimpleEntry<>("maxLength", Integer.class),
+                     new AbstractMap.SimpleEntry<>("scale", Integer.class),
+                     new AbstractMap.SimpleEntry<>("precision", Integer.class),
+                     new AbstractMap.SimpleEntry<>("isCollection", Boolean.class),
+                     new AbstractMap.SimpleEntry<>("unicode", Boolean.class) )
+            .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+
+   protected static String subArrayName = "annotations";
+
+   public FieldObject(JsonReader reader)
+   {
+      super(reader);
+   }
+
+   public Map<String, Object> getPropertiesMeta()
+   {
+      return PROPERTIES_META;
+   }
+
+   protected GenericGSONobject createSubType()  // must also be of type GenericGSONobject
+   {
+      return new AnnotationObject(reader);
+   }
+
+   /**
+    * Get the annotations for this field.
+    * @return
+    */
+   public ArrayList<AnnotationObject> getAnnotations()
+   {
+      return getSubArrayList();
+   }
+}

src/main/java/org/reso/service/data/meta/builder/GenericGSONobject.java

@@ -0,0 +1,102 @@
+package org.reso.service.data.meta.builder;
+
+
+import com.google.gson.stream.JsonReader;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+
+public class GenericGSONobject<SubType>
+{
+   protected static String subArrayName = "annotations";
+
+   protected JsonReader             reader;
+   protected HashMap<String,Object> properties   = new HashMap<>();
+   protected ArrayList<SubType>     subArrayList = new ArrayList<>();
+
+   public GenericGSONobject(JsonReader reader)
+   {
+      this.reader = reader;
+      this.readObject();
+   }
+
+   public Map<String, Object> getPropertiesMeta()
+   {
+      return null;
+   }
+
+   private void readObject()
+   {
+      Map<String, Object> PROPERTIES_META = this.getPropertiesMeta();
+      try
+      {
+         reader.beginObject();
+
+         while (reader.hasNext()) {
+
+            String name = reader.nextName();
+
+            if (PROPERTIES_META.containsKey(name))
+            {
+               Object classType = PROPERTIES_META.get(name);
+
+               if (classType.equals(String.class))
+               {
+                  properties.put(name,reader.nextString() );
+               }
+               else if (classType.equals(Boolean.class))
+               {
+                  properties.put(name,reader.nextBoolean() );
+               }
+               else if (classType.equals(Integer.class))
+                  {
+                     properties.put(name,reader.nextInt() );
+                  }
+            } else if (name.equals(subArrayName)) {
+               // read array
+               reader.beginArray();
+
+
+               while (reader.hasNext()) {
+                  GenericGSONobject subArrayItem = this.createSubType();
+
+                  subArrayList.add((SubType)subArrayItem);
+               }
+               reader.endArray();
+
+            } else {
+               reader.skipValue(); //avoid some unhandle events
+            }
+         }
+
+         reader.endObject();
+      }
+      catch (IOException e)
+      {
+         e.printStackTrace();
+      }
+   }
+
+   public Object getProperty(String name)
+   {
+      return properties.get(name);
+   }
+
+   protected GenericGSONobject createSubType()  // must also be of type GenericGSONobject
+   {
+      return null;
+   }
+
+
+   /**
+    * Get the annotations for this field.
+    * @return the sub-array for this generic object
+    */
+   public ArrayList<SubType> getSubArrayList()
+   {
+      return subArrayList;
+   }
+
+}

src/main/java/org/reso/service/data/meta/builder/LookupObject.java

@@ -0,0 +1,45 @@
+package org.reso.service.data.meta.builder;
+
+
+import com.google.gson.stream.JsonReader;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+public class LookupObject extends GenericGSONobject<AnnotationObject>
+{
+   private static final Map<String, Object> PROPERTIES_META = Stream.of(
+                     new AbstractMap.SimpleEntry<>("lookupName", String.class),
+                     new AbstractMap.SimpleEntry<>("lookupValue", String.class),
+                     new AbstractMap.SimpleEntry<>("type", String.class) )
+            .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+
+   protected static String subArrayName = "annotations";
+
+   public LookupObject(JsonReader reader)
+   {
+      super(reader);
+   }
+
+   public Map<String, Object> getPropertiesMeta()
+   {
+      return PROPERTIES_META;
+   }
+
+   protected GenericGSONobject createSubType()  // must also be of type GenericGSONobject
+   {
+      return new AnnotationObject(reader);
+   }
+
+   /**
+    * Get the annotations for this field.
+    * @return
+    */
+   public ArrayList<AnnotationObject> getAnnotations()
+   {
+      return getSubArrayList();
+   }
+}

src/main/java/org/reso/service/edmprovider/RESOedmProvider.java

@@ -15,7 +15,7 @@ import java.util.*;
 
 public class RESOedmProvider extends CsdlAbstractEdmProvider
 {
-   private ArrayList<ResourceInfo> resourceList = new ArrayList<ResourceInfo>();
+   private final       ArrayList<ResourceInfo> resourceList = new ArrayList<ResourceInfo>();
    // Service Namespace
    public static final String                  NAMESPACE    = "org.reso.metadata";
 

src/main/java/org/reso/service/servlet/RESOservlet.java

@@ -9,7 +9,7 @@ import org.apache.olingo.server.api.ServiceMetadata;
 import org.reso.service.data.GenericEntityCollectionProcessor;
 import org.reso.service.data.GenericEntityProcessor;
 import org.reso.service.data.definition.LookupDefinition;
-import org.reso.service.data.meta.DefinitionBuilder;
+import org.reso.service.data.meta.builder.DefinitionBuilder;
 import org.reso.service.data.definition.FieldDefinition;
 import org.reso.service.data.meta.ResourceInfo;
 import org.reso.service.edmprovider.RESOedmProvider;
@@ -125,7 +125,7 @@ public class RESOservlet extends HttpServlet
          {
             try
             {
-               resource.findPrimaryKey(this.connect);
+               resource.findPrimaryKey(connect);
                resources.add(resource);
             }
             catch (SQLException e)
@@ -136,7 +136,7 @@ public class RESOservlet extends HttpServlet
       }
       else
       {
-         // Get all classes with constructors with 0 parameters.  LookupDefinition should not work.
+         // Get all classes with constructors with 0 parameters. This is deprecated as the Cert metadata report should work for more people.
          try
          {
             Class[] classList = ClassLoader.getClasses("org.reso.service.data.definition.custom");
@@ -156,7 +156,7 @@ public class RESOservlet extends HttpServlet
 
                   try
                   {
-                     resource.findPrimaryKey(this.connect);
+                     resource.findPrimaryKey(connect);
                      resources.add(resource);
                      resourceLookup.put(resource.getResourceName(), resource);
                   }
@@ -177,7 +177,7 @@ public class RESOservlet extends HttpServlet
       ResourceInfo defn = new LookupDefinition();
       try
       {
-         defn.findPrimaryKey(this.connect);
+         defn.findPrimaryKey(connect);
          resources.add(defn);
          resourceLookup.put(defn.getResourceName(), defn);
       }
@@ -191,8 +191,8 @@ public class RESOservlet extends HttpServlet
       // create odata handler and configure it with CsdlEdmProvider and Processor
       this.handler = odata.createHandler(edm);
 
-      GenericEntityCollectionProcessor entityCollectionProcessor = new GenericEntityCollectionProcessor(this.connect, dbType);
+      GenericEntityCollectionProcessor entityCollectionProcessor = new GenericEntityCollectionProcessor(connect, dbType);
-      GenericEntityProcessor entityProcessor = new GenericEntityProcessor(this.connect);
+      GenericEntityProcessor entityProcessor = new GenericEntityProcessor(connect);
 
       this.handler.register(entityCollectionProcessor);
       this.handler.register(entityProcessor);

src/main/java/org/reso/service/servlet/util/SimpleError.java

@@ -3,7 +3,7 @@ package org.reso.service.servlet.util;
 
 public class SimpleError
 {
-   private String error;
+   private final String error;
 
    // Constants for standard errors.
    static public String AUTH_REQUIRED = "auth_required";