Add initialization for 'open_access_enabled' flag

Implemented a @PostConstruct init method to parse and set the open_access_enabled flag. This ensures the flag reflects the correct boolean value based on the configured string.

pic-sure-api-war/src/main/java/edu/harvard/dbmi/avillach/PicSureWarInit.java

@@ -8,6 +8,7 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import javax.annotation.PostConstruct;
 import javax.annotation.Resource;
 import javax.ejb.Singleton;
 import javax.enterprise.context.ApplicationScoped;
@@ -29,10 +30,18 @@ public class PicSureWarInit {
     private String default_application_uuid;
 
     @Resource(mappedName = "java:global/openAccessEnabled")
+    private String open_access_enabled_str;
+
     private boolean open_access_enabled;
+
     @Resource(mappedName = "java:global/openAccessValidateUrl")
     private String open_access_validate_url;
 
+    @PostConstruct
+    public void init() {
+        this.open_access_enabled = Boolean.parseBoolean(open_access_enabled_str);
+    }
+
     // to be able to pre modified
     public static final ObjectMapper objectMapper = new ObjectMapper();