Hi Ryan,
I got the issue fixed now. The issue is because there is a missing value on
my config.yml. I forgot to supply my databaseName field a value.
database:
driverClass: com.microsoft.sqlserver.jdbc.SQLServerDriver
user: xx
password: xxxxxxx!
url: jdbc:sqlserver://xxx.xxx.xx.xxx:xxxx
maxWaitForConnection: 1s
validationQuery: "/* MyService Health Check */ SELECT 1"
validationQueryTimeout: 3s
minSize: 4
maxSize: 16
checkConnectionWhileIdle: true
evictionInterval: 10s
properties:
databaseName:
characterEncoding: UTF-8
charSet: UTF-8
hibernate.dialect: org.hibernate.dialect.SQLServer2012Dialect
hibernate.enable_lazy_load_no_trans: true
Thanks,
Dondell
On Monday, August 9, 2021 at 6:50:25 AM UTC+8 Dondell Batac wrote:
> Hi Ryan,
>
> Actually I have tried this code below and still I got same error.
>
> private final HibernateBundle<ExampleConfiguration> hibernate = new
> HibernateBundle<ExampleConfiguration>(Person.class) {
> @Override
> public DataSourceFactory getDataSourceFactory(ExampleConfiguration
> configuration) {
> return configuration.getDataSourceFactory();
> }
> };
>
> Dondell
>
> On Monday, August 9, 2021 at 4:05:57 AM UTC+8 [email protected] wrote:
>
>> I think the problem is that you’re constructing an empty
>> SessionFactoryFactory rather than including it as part of your
>> configuration.
>>
>> It looks like you’re manually creating these classes. Usually folks will
>> drive creation via the Dropwizard configuration mechanism. e.g
>> https://www.dropwizard.io/en/latest/manual/hibernate.html
>>
>> I suspect doing it the way you’re doing it is bypassing some default
>> values that would otherwise be set by Jackson or it’s skipping some
>> validation that would point out that you’ve left off a required field.
>>
>> Ryan
>>
>> On Sun, Aug 8, 2021 at 3:43 AM Dondell Batac <[email protected]> wrote:
>>
>>> Hi Ryan,
>>>
>>> I am new to Dropwizard. Can you point out what are those configuration
>>> that is being passed to my hibernate bundle?
>>>
>>> This is my code for my hibernatebundle:
>>> private final HibernateBundle<TardisConfiguration> hibernate = new
>>> ScanningHibernateBundle<TardisConfiguration>(new String[] {
>>> "com.my.package.hibernateEntities"}, new SessionFactoryFactory())
>>> {
>>> public DataSourceFactory getDataSourceFactory(TardisConfiguration
>>> configuration)
>>> {
>>> return configuration.getDatabase();
>>> }
>>> };
>>>
>>> Thanks
>>>
>>> On Friday, August 6, 2021 at 8:48:20 AM UTC+8 [email protected] wrote:
>>>
>>>> If I had to guess, some piece of configuration passed to your hibernate
>>>> bundle has a null value in it:
>>>>
>>>>
>>>> https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentHashMap.html#put-K-V-
>>>>
>>>> Ryan
>>>>
>>>> On Thu, Aug 5, 2021 at 4:34 PM Dondell Batac <[email protected]>
>>>> wrote:
>>>>
>>>>> I have issue when running the application.
>>>>>
>>>>> I don't have clue which causes this issue.
>>>>>
>>>>> java.lang.NullPointerException
>>>>> at
>>>>> java.base/java.util.concurrent.ConcurrentHashMap.putVal(ConcurrentHashMap.java:1011)
>>>>> at
>>>>> java.base/java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:1006)
>>>>> at java.base/java.util.Properties.put(Properties.java:1334)
>>>>> at java.base/java.util.Properties.setProperty(Properties.java:229)
>>>>> at
>>>>> io.dropwizard.db.DataSourceFactory.build(DataSourceFactory.java:872)
>>>>> at
>>>>> io.dropwizard.hibernate.SessionFactoryFactory.build(SessionFactoryFactory.java:40)
>>>>> at
>>>>> io.dropwizard.hibernate.HibernateBundle.run(HibernateBundle.java:74)
>>>>> at io.dropwizard.setup.Bootstrap.run(Bootstrap.java:183)
>>>>> at
>>>>> io.dropwizard.cli.EnvironmentCommand.run(EnvironmentCommand.java:43)
>>>>> at
>>>>> io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:87)
>>>>> at io.dropwizard.cli.Cli.run(Cli.java:79)
>>>>> at io.dropwizard.Application.run(Application.java:94)
>>>>> at
>>>>> com.fulcrumgt.tardis.TardisApplication.main(TardisApplication.java:87)
>>>>>
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