Merge pull request #7 from alexkramer/bugfix/npe-on-session-interceptor

#6 Only enable filters when session exists

README.md

@@ -38,7 +38,7 @@ Add dependency in build.gradle:
     }
 
     dependencies {
-        compile "org.grails.plugins:hibernate-filter-plugin:0.5.2"
+        compile "org.grails.plugins:hibernate-filter-plugin:0.5.3"
     }
 
 # Usage

hibernate-filter-plugin/build.gradle

@@ -5,19 +5,22 @@ buildscript {
     repositories {
         mavenLocal()
         maven { url "https://repo.grails.org/grails/core" }
+        jcenter()
     }
     dependencies {
         classpath "org.grails:grails-gradle-plugin:$grailsVersion"
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
     }
 }
 
-version "0.5.2"
+version "0.5.3"
 group "org.grails.plugins"
 
 apply plugin: 'maven-publish'
-apply plugin:"idea"
-apply plugin:"org.grails.grails-plugin"
-apply plugin:"org.grails.grails-plugin-publish"
+apply plugin: "idea"
+apply plugin: "org.grails.grails-plugin"
+apply plugin: "org.grails.grails-plugin-publish"
+apply plugin: 'com.jfrog.bintray'
 
 ext {
     grailsVersion = project.grailsVersion

hibernate-filter-plugin/grails-app/controllers/org/grails/plugin/hibernate/filter/HibernateFilterInterceptor.groovy

@@ -14,8 +14,10 @@ class HibernateFilterInterceptor {
 
     boolean before() {
         def session = sessionFactory.currentSession
-        DefaultHibernateFiltersHolder.defaultFilters.each {
-            session.enableFilter it
+        if (session) {
+            DefaultHibernateFiltersHolder.defaultFilters.each {
+                session.enableFilter it
+            }
         }
         true
     }