fix pgsql lob behavior

model/api/pom.xml

@@ -37,6 +37,12 @@
             <groupId>org.codehaus.jackson</groupId>
             <artifactId>jackson-core-asl</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>net.iharder</groupId>
+            <artifactId>base64</artifactId>
+        </dependency>
+
     </dependencies>
 
     <profiles>

model/api/src/main/java/org/jboss/aerogear/unifiedpush/api/iOSVariant.java

@@ -19,9 +19,12 @@
 import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Size;
 
+import net.iharder.Base64;
 import org.codehaus.jackson.annotate.JsonIgnore;
 import org.codehaus.jackson.annotate.JsonProperty;
 
+import java.io.IOException;
+
 /**
  * The iOS variant class encapsulates APNs specific behavior.
  */
@@ -37,7 +40,7 @@ public class iOSVariant extends Variant {
 
     @NotNull(message = "Certificate must be provided")
     @JsonIgnore
-    private byte[] certificate;
+    private String certificateData;
 
     /**
      * If <code>true</code> a connection to Apple's Production APNs server
@@ -75,12 +78,16 @@ public void setPassphrase(final String passphrase) {
      */
     @JsonIgnore
     public byte[] getCertificate() {
-        return certificate;
+        try {
+            return Base64.decode(certificateData);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
     }
 
     @JsonProperty
     public void setCertificate(byte[] cert) {
-        this.certificate = cert;
+        this.certificateData = Base64.encodeBytes(cert);
     }
 
     @Override

model/jpa/src/main/resources/META-INF/orm.xml

@@ -63,8 +63,8 @@ http://java.sun.com/xml/ns/persistence/orm_2_0.xsd"
     <entity class="iOSVariant" access="FIELD">
         <discriminator-value>ios</discriminator-value>
         <attributes>
-            <basic name="certificate">
-                <lob/>
+            <basic name="certificateData">
+                <column name="cert_data" length="100000"/>
             </basic>
         </attributes>
     </entity>