Added deployment

Author: JanHolger

.github/workflows/maven-deploy.yml

@@ -0,0 +1,18 @@
+name: Maven Deploy
+on: [push]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Build
+        run: mvn -B package --file pom.xml
+      - name: Deploy to JavaWebStack Repository
+        run: mvn deploy -s build/settings.xml
+        env:
+          DEPLOYMENT_USERNAME: ${{ secrets.DEPLOYMENT_USERNAME }}
+          DEPLOYMENT_PASSWORD: ${{ secrets.DEPLOYMENT_PASSWORD }}

build/settings.xml

@@ -0,0 +1,18 @@
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
+                      https://maven.apache.org/xsd/settings-1.0.0.xsd"
+>
+    <servers>
+        <server>
+            <id>javawebstack-snapshots</id>
+            <username>${env.DEPLOYMENT_USERNAME}</username>
+            <password>${env.DEPLOYMENT_PASSWORD}</password>
+        </server>
+        <server>
+            <id>javawebstack-releases</id>
+            <username>${env.DEPLOYMENT_USERNAME}</username>
+            <password>${env.DEPLOYMENT_PASSWORD}</password>
+        </server>
+    </servers>
+</settings>

src/main/java/org/javawebstack/framework/bind/ModelBindParamTransformer.java

@@ -14,7 +14,7 @@ public class ModelBindParamTransformer extends DefaultRouteParamTransformer {
 
     public ModelBindParamTransformer(){
         super();
-        this.transformer = (exchange, repo, fieldName, source) -> repo.accessible(accessorAttribName == null ? null : exchange.attrib(accessorAttribName)).where(fieldName, source).get();
+        this.transformer = (exchange, repo, fieldName, source) -> repo.accessible(accessorAttribName == null ? null : exchange.attrib(accessorAttribName)).where(fieldName, source).first();
         for(Class<? extends Model> model : ORM.getModels()){
             ModelBind[] binds = model.getDeclaredAnnotationsByType(ModelBind.class);
             if(binds.length == 0)