For what purpose? What is your broader goal? There are a few different
ways of creating the scheme using Cayenne.
John
On Monday, August 13, 2012, Martin Weber wrote:
> Hi,
>
> Is there a solution to create the database generation SQL script without
> starting the GUI modeler ? I would like to
at.
>
> Cheers,
> Martin
>
>
> On 14.08.2012 05:38, John Huss wrote:
>
>> For what purpose? What is your broader goal? There are a few different
>> ways of creating the scheme using Cayenne.
>>
>> John
>>
>> On Monday, August 13, 2012, Martin
I think you have to expose C. I believe "unmapped" means not defined in
modeler, like if you add some instance variables that are not persisted.
John
On Wed, Sep 12, 2012 at 6:56 AM, wrote:
> Hi
>
> The API says that readNestedProperty supports both mapped and unmapped
> properties. I assume t
That doesn't sound like the right behavior. Can you create small example
that reproduces the problem?
On Wednesday, September 19, 2012, wrote:
> Is this a bug or am I doing something wrong ?
>
> I'm using 3.1B1 and getting a validation exception BEFORE my onPrePersist
> lifecycle method is calle
You could just support SelectQuery fairly easily though, couldn't you?
Project Wonder has this - you can do
fetchSpec.setIncludeEditingContextChanges(true).
On Tue, Nov 6, 2012 at 3:22 PM, Andrus Adamchik wrote:
>
> On Nov 6, 2012, at 11:58 PM, Aristedes Maniatis wrote:
>
> > Andrus, I wonder
ther new or edited) which
> match the query
> >
> > It would either throw an exception or fail silently if the query was
> unable to be evaluated in memory. Not sure which is better.
> >
> > Ari
> >
> > On 7/11/12 8:43am, John Hu
There is an experimental library in the cayenne-sandbox you could try:
http://svn.apache.org/viewvc/cayenne/sandbox/cayenne-migrations/
I'm using it in production, but your mileage may vary. The migrations are
not automatically generated (except for the initial database) but they are
easy to writ
I'm not really sure what your question is. Cayenne will fetch all of the
fields that are modeled and turn them into objects. And you can add
prefetching paths to your SelectQuery to pre-fetch the related objects,
otherwise they will be loaded when accessed. If you want to write your own
SQL and
I would welcome the addition of some DAO (data access object) methods in
the entity templates that make it even easier to query the DB. For example
I have these defined in my entity template:
public static List fetchAll(ObjectContext ec);
public static List fetchAll(ObjectContext ec, List sortOr
This message should be on the user mailing list, not the dev list, so
please reply there.
Cayenne is not primarily intended to be used that way, so there is no
tutorial. It is possible to do, but there's not really a good reason to
for a beginner. Using the modeler prevents from having to know t
Try:
parentObject = myNewContext.localObject(parentObject);
Then proceed with the rest. Then both objects will be in the same
ObjectContext.
On Thu, Feb 14, 2013 at 9:08 AM, Rich Tuers wrote:
> >Hello,
> >
> >We are using Cayenne 3.0 and recently implemented the
> >WebApplicationContextFilte
his code since I was getting the exception.
> // Trying to figure out how to avoid this exception
> return DataContext.createDataContext();
> }
> }
>
>
>
> Thanks,
> Rich
>
>
>
>
>
> On 2/14/13 8:24 AM, "John Hus
If it's a servlet app, then the runtime is created in CayenneFilter and
bound to the thread for each request and you access it via
WebUtil.getCayenneRuntime(servletContext);
Or you can get a context from the injector if you have bound that to a
thread:
ObjectContext context =
CayenneRuntime.get
You can configure the database connection in 3.1 with a module like:
import org.apache.cayenne.configuration.Constants;
import org.apache.cayenne.di.Binder;
import org.apache.cayenne.di.Module;
public class AppModule implements Module {
public void configure(Binder binder) {
binder.bindMap(Cons
Here's some code we started on to do this kind of thing. It never made it
to production, but it was close. This just defines some methods that can
be overridden to implement security based on your specific requirements.
https://www.dropbox.com/s/g247uxpalps5xse/AuthHessianService.java
One thing
+1
I have used jgoodies binding with cayenne in just that way. IMHO it's the
best binding library considering that the one that was supposed to become
standard has ceased to be developed.
John
On Saturday, June 1, 2013, Dirk Olmes wrote:
> On 05/31/2013 06:24 PM, Andrus Adamchik wrote:
> > On t
I'd love to learn more about caching too. Great info and questions -
looking forward to the response.
On Mon, Jul 1, 2013 at 9:25 PM, Aristedes Maniatis wrote:
> Hi Andrus
>
> I know you have been looking at this offline, but I thought I'd raise this
> here in public to see if others can also
We're basically running off of trunk as well for our three sites, one with
very heavy traffic.
I think the decision depends on whether or not there are APIs or features
in 3.2 or 3.1 that you really want. If so, there is really very little
risk. But if there are no new features you care about, t
getContext() was renamed to newContext()
On Wed, Jul 24, 2013 at 3:51 PM, Markus Reich
wrote:
> Hi,
>
> I'm using following code for unit testing:
>
> package db;
>
> import org.apache.cayenne.ObjectContext;
> import org.apache.cayenne.access.DataContext;
> import org.apache.cayenne.configuratio
You have to assign the result of localObject.
John
On Sep 5, 2013 12:59 AM, "Markus Reich" wrote:
> Hi,
>
> I've a question concering child contexts, when I add an object to a child
> context with method localObject, I thought the object is really from parent
> to child context?
>
> But when I r
());
> }
>
> and I thought the commitChangesToParent() moves the object from child to
> parent context? So after the commitToParent() the data is written and
> committed to db?
>
> regards
> Meex
>
>
>
> 2013/9/5 John Huss
>
> > You have to assign the resu
There is an "Optimistic Locking?" checkbox for each ObjEntity in
CayenneModeler that will turn it on or off.
If you want to do it ad-hoc at runtime you have to catch the exception and
then refetch the problem object (possibly repeatedly) and re-apply the
changes. It's a little messy.
On Fri, Se
In regard to which fields you set, it really doesn't matter - the Java
defaults are completely separate from the DB defaults, so it's up to you.
The DB defaults are not utilized by Cayenne at all.
John
On Tue, Sep 17, 2013 at 8:11 AM, Michael Gentry wrote:
> Hello Markus,
>
> You should create
I've had to make a copy of a ServerRuntime object before too - an API for
it would be useful.
On Fri, Sep 27, 2013 at 11:39 AM, Mike Kienenberger wrote:
> So it looks like I can reuse modules to create my own runtime.
> However, the current 3.1 API isn't very friendly toward this approach.
> I h
In my case the copy was the same. The point was to create a separate DB
connection pool for background tasks to use so that they could do DB
intensive tasks without impacting the main DB connection pool. I see your
point though.
On Fri, Sep 27, 2013 at 11:49 AM, Andrus Adamchik wrote:
> > So i
After calling objectContext.commitChanges() need to be able to find out
what objects were actually changed by the commit. Since
objectContext.getModifiedObjects() includes phantom (noop) changes I can't
use that. I also preferably need have this info in the local scope
immediately after commit, n
e to call newObjects/deletedObjects, too, if you care
> about those). Let me know if that'll be sufficient and I'll dig it up for
> you.
>
> mrg
>
> PS. I've only done moderate testing of it, so a second set of eyes wouldn't
> hurt to verify it actually works correc
Assuming your using a servlet container:
1) Add CayenneFilter to your web.xml
http://cayenne.apache.org/docs/3.1/api/org/apache/cayenne/configuration/web/CayenneFilter.html
2) Retrieve the ServerRuntime using WebUtil.getCayenneRuntime
http://cayenne.apache.org/docs/3.1/api/org/apache/cayenne/conf
objectForQuery = ObjectContext.selectOne
I'm not in front of the code right now, but I believe the type parameter is
unbounded to allow for fetching data rows as well, which are not
DataObjects or Persistent or anything.
John
On Mon, Nov 11, 2013 at 11:48 AM, Ramiro Aparicio <
ramiro.apari...@p
I'm having trouble overriding the max number of database connections when
creating a second ServerRuntime. I have a module like this:
public class BackgroundModule implements Module {
@Override
public void configure(Binder binder) {
binder.bindMap(Constants.PROPERTIES_MAP)
You can subclass CayenneDataObject and override writePropertyDirectly.
That should do it.
On Tue, Feb 11, 2014 at 1:10 PM, Richard Frovarp wrote:
> Upon insert I want to trim strings going into the database. Is there an
> easy way to configure this?
>
> I know I can override all of the appropri
Ah, sorry, the pom wasn't really right due to my lack of maven knowledge.
If you update it should work now. Thanks!
On Sat, Mar 22, 2014 at 1:42 AM, D Tim Cummings wrote:
> I would like to try using cayenne-migrations to do database schema updates
> when my application starts but I am not sur
Also, you should know that you can generate your initial migration from
your DataMap using MigrationGenerator. So take advantage of that.
On Sat, Mar 22, 2014 at 9:40 AM, John Huss wrote:
> Ah, sorry, the pom wasn't really right due to my lack of maven knowledge.
> If you updat
I usually run MigrationGenerator from eclipse. You can just create a new
"Java Application" launch configuration for the project and enter
"org.apache.cayenne.migration.MigrationGenerator" as the main class. And
then on the arguments tab enter your cayenne project filename and the
output director
="true" isMandatory="true" length="10"/>
>
>
>
> So my question is, how do I get cayenne-migrations to create the
> auto_increment in MySQL.
>
I'll have to look into that. You can do it manually by extending
SqlFileMigration and adding an sql fi
I'm not a maven guy, and had never used mvn verify before. I usually just
do a full build with "mvn clean install". But I did just try it and verify
succeeds for me both on STABLE-3.1 and on trunk.
On Wed, May 7, 2014 at 3:51 AM, Andrew Lindesay wrote:
> Hello;
>
> I'm trying to add some addi
3.2!
On Aug 6, 2014 7:12 PM, "Lon Varscsak" wrote:
> Hey guys,
>
> It's been a while since I've used Cayenne and tinkering with a new project.
> Should I be using 3.2M1 (June 2013) or 3.1RC1 (Feb 2014) for a new
> project?
>
> -Lon
>
On Thu, Aug 7, 2014 at 12:35 PM, Lon Varscsak
wrote:
> Hey guys,
>
> A couple fo questions about class generation:
>
> 1) Is it possible to trigger (from within Eclipse) an automated build of
> the classes when the model file changes? I had this with WebObjects/WOLips
> and it's such nice featur
Also, you can vote for this feature here:
https://issues.apache.org/jira/browse/CAY-1723
On Thu, Aug 7, 2014 at 1:49 PM, John Huss wrote:
> On Thu, Aug 7, 2014 at 12:35 PM, Lon Varscsak
> wrote:
>
>> Hey guys,
>>
>> A couple fo questions about class generation:
You can configure the database connection in 3.1+ with a cayenne module
like:
import org.apache.cayenne.configuration.Constants;
import org.apache.cayenne.di.Binder;
import org.apache.cayenne.di.Module;
public class AppModule implements Module {
public void configure(Binder binder) {
binder.bin
The version of MySQL depends only on your JDBC driver, it doesn't matter to
cayenne (well, it shouldn't).
Tomcat is completely unrelated too. But "as much as possible" is a bad
recommendation.
So the Java version is all that matters, and like you said 3.1 requires
Java 1.5+
On Fri, Aug 15, 2
Cayenne's prefetches give you more options, specifically the *disjoint*
prefetch type. If you batch relationship fetching is in the same place as
the query this is the best way to translate it.
However, if your batch relationship fetching is elsewhere where the query
isn't available, currently I
On Fri, Aug 15, 2014 at 7:26 PM, Aristedes Maniatis
wrote:
>
> What ever became of EOF/WO? Is it still kicking around somewhere with
> Project Wonder reverse engineering the WO code in order to fix bugs and add
> features? WOlips was a great model editing tool...
>
Yep, that's right. It's still
I'm doing my first merged project where I want to use two separate
DataDomains (projects) in a single cayenne runtime. However, it doesn't
work because the properties that change the database connection are not
being used. For example:
cayenne.jdbc.url.MyDomain.MyNode=jdbc:postgresql://localhost
On the ObjEntity screen pressing "Sync" button (the one with the two arrows
will create any missing ObjAttributes from DbAttributes. But primary key /
foreign key fields have to be added to the ObjEntity manually. You could
uncheck the pk box and then sync, then check it again, but that's probabl
No. You can use java.util.List or Set or Map and that is all currently. I
explored adding support a bit, but never finished anything.
On Wed, Nov 12, 2014 at 5:14 PM, Lon Varscsak
wrote:
> Is there a way in the modeler to specify a custom collection class as my
> to-many type?
>
> -Lon
>
This looks like a serious micro optimization. Is the performance for this
really that critical? Have you demonstrated that this is your
application's crucial hot spot?
On Fri, Nov 14, 2014 at 7:35 AM, Davide Vecchi wrote:
> Hi all,
>
> I have an expression in a string, and I use Cayenne to par
There are WO friendly templates for Cayenne in the ERCayenne framework in
Project Wonder that you can copy.
On Wed, Apr 1, 2015 at 7:18 AM Michael Gentry wrote:
> This works with 3.0.2. I need to upgrade it for 3.1, but hopefully it'll
> give you the general idea:
>
> https://github.com/mrg/cbe/
/www.loftfar.is/>
> // s. 895-6688
>
>
>
> > On 1. apr. 2015, at 14:03, John Huss wrote:
> >
> > There are WO friendly templates for Cayenne in the ERCayenne framework in
> > Project Wonder that you can copy.
> > On Wed, Apr 1, 2015 at 7:18 AM Michael Gent
He's talking about the JDBC type. I don't think Java has a JDBC type for
JSON currently, so yes, you have to modify the schema creation manually.
On Wed, Apr 8, 2015 at 1:11 PM Michael Gentry wrote:
> Hi André,
>
> Are you sure you can't add your custom type to Cayenne Modeler? On the
> ObjEnt
Yes. The only thing it does currently is it will contain constants for the
query names for any queries you define IN CayenneModeler.
On Tue, May 12, 2015 at 12:51 PM Hugi Thordarson wrote:
> Hi all,
>
> I’m curious—what is the purpose of the “Datamap” class generated by
> Cayenne? I gave the do
It would be useful. MySQL disallows foreign keys that link different data
types and that has caused problems for me when converting an app from
Postgres to MySQL. A check like you propose would have caught it earlier.
On Wed, May 13, 2015 at 10:27 AM Hugi Thordarson wrote:
> Darn… Took a bette
Not sure if it changed but typically it goes directly in src so it is at
the classpath root, and ends up in Web-inf/classes.
On Sat, Jun 13, 2015 at 8:26 AM Andrew Willerding
wrote:
> Hi,
>
> I'm experiencing a new problem now with deploying a V4 Cayenne project.
> With Version 3 projects I was a
No, I don't think that's a good idea. The same context shouldn't be shared
among threads. If you're doing pure SQL operations (like SQLTemplate) and
not touching DataObjects you may be ok, but otherwise not.
But yes, Executors are great, especially with lambdas.
John
On Thu, Jun 18, 2015 at 4:
y writing OCR results to disk. Once OCR is
> complete for all receipts, I read the text files back form disk and update
> the DB.
>
> Optimally, I’d like to be able to update the objects (and save to the DB)
> as I’m iterating through the receipt objects. Any ideas?
>
> Chee
Yes, if it has a JDBC driver.
On Mon, Jun 29, 2015 at 1:30 PM Tanneru, Raj
wrote:
> Hi,
>
> Can I connect to HP vertica data base from cayenne modeler? I just
> downloaded apache cayenne 3.1 and don’t see an option for hp vertica.
>
> Thanks,
> Raj Tanneru
>
> The information contained in this e
You can use subfolders inside WEB-INF/classes. These are essentially java
packages, although it doesn't really matter. How you handle it would
depend on your dev environment and build tool.
With ant based projects, just throw in the src folder under whatever
package you want, then ensure your an
What were the errors?
On Sun, Jul 19, 2015 at 5:37 PM Joe Baldwin wrote:
> Is Cayenne 4.0 compatible with Apache commons-dbcp2 & commons-pool2?
>
> (While migrating to 4.0 (from 3.0), I was able to upgrade all of the other
> commons libraries without errors, but these two caused errors. When I
I think this is a "feature" of MySQL. It closes idle connections
eventually. You can add a validationQuery to keep the connection active.
On Fri, Aug 7, 2015 at 2:40 AM Joe Baldwin wrote:
> Problem: I am having problems with MySQL connections being disabled
> improperly on the production serve
Check for null for each property you are setting inside of onPostAdd(),
like:
public void onPostAdd() {
if (getProperty() == null) {
setProperty(defaultValue);
}
}
On Tue, Sep 1, 2015 at 2:59 PM Lon Varscsak wrote:
> I thought of that and tried it, but it's a new uninitialized o
You can just copy StatelessContextRequestHandler. It's small and simple.
On Sat, Sep 12, 2015 at 7:48 AM Dipesh Jain wrote:
> Thanks @Andrus for the help. I am using CayenneFilter session-scoped
> context,
> because of that I was having problem. I saw your solution but I am using
> cayenne 3.1 an
SqlTemplate allows you to define different queries for different databases
and chooses the correct one at runtime.
On Sat, Sep 12, 2015 at 7:51 AM Dipesh Jain wrote:
> @Ari I do not want to write SQL query in SQL TEMPLETE or EJBQLQuery,
> because I have two databases MS SQL server and PostgreSQ
ERXKey is in cayenne 4.0 and is called Property and the default templates
create them for you.
On Mon, Sep 14, 2015 at 3:42 PM Joseph Senecal wrote:
> >
> > Can you give us a short summary of what features Wonder would bring to a
> Cayenne developer?
>
> My favorite Project Wonder extension for E
selectQuery.setDistinct(true);
On Tue, Sep 22, 2015 at 9:37 AM Hugi Thordarson wrote:
> Hi all,
>
> I’m trying to retrieve a list of distinct related objects. If I execute an
> EJBQL-query that looks like this…
>
> "select distinct receipt.shop from Receipt receipt”
>
> …where “shop” is a relati
alues of certain relationships. I haven’t found an
> API for that in Cayenne, that’s why I’m using EJBQL.
>
> Then again, I might be on the wrong track…
>
> Thanks,
> - hugi
>
>
>
> > On 22. sep. 2015, at 15:29, John Huss wrote:
> >
> > selectQuery.se
Check out the code for org.apache.cayenne.access.types.BooleanType and it's
subclasses. I think you need to create your own extended type to handle
it. Not sure if you can have multiple different BooleanTypes in the same
runtime, but you could have one that detects and switches
behavior dynamical
The AUTO_PK_SUPPORT table exists only to support PK generation for DBs that
do not have native support for it built in. However, in this day and age
any database worth using has this built in. I've run production apps with
Postgres, MySQL, FrontBase, and Interbase / Firebird, and all of them have
The other reason for the auto_pk_support is that a custom db adaptor is
needed to use native pks, and that isn't always immediately available.
On Wed, Dec 2, 2015 at 9:08 PM John Huss wrote:
> The AUTO_PK_SUPPORT table exists only to support PK generation for DBs
> that do not
If you just need a context and not the runtime you can use:
BaseContext.getThreadObjectContext();
as long as you bind one to the thread earlier.
Or you can use the thread injector to get other stuff like an
EntityResolver, or also a context, if you've bound it to a thread:
public static ObjectCo
neRuntime.getThreadInjector().getInstance( ServerRuntime.class
> ) return the currently operating ServerRuntime?
>
> - hugi
>
>
>
> > On 14. feb. 2016, at 13:50, John Huss wrote:
> >
> > If you just need a context and not the runtime you can use:
> >
> > Ba
>
> > On 14. feb. 2016, at 14:16, John Huss wrote:
> >
> > It's your responsibility.
> >
> > You can't get the runtime that way, but you probably don't need to
> (except
> > for your existing code!). The injector has everything you'd
EOF can do JNDI, but that's not going to do anything to fix your problem.
The connection pool in cayenne had some changes somewhat recently so it's
entirely possible there are bugs.
In practice it turns out many people don't use the connection pool built-in
to Cayenne at all, and rather use a thi
rverRuntimeBuilder = serverRuntimeBuilder.dataSource(
> dataSource
> > >> );
> > >> > >>>
> > >> > >>> Thanks,
> > >> > >>> - hugi
> > >> > >>>
> > >> > >>>
> > >>
Try calling context.rollbackChanges() or just create a new context and
start over.
On Mon, Apr 11, 2016 at 10:31 AM Juan Manuel Diaz Lara
wrote:
>
>
> I am using 4.0.M3.
> I used the following solution, but the problem is that after
> commitChanges() the dataobjetcs are set to PersistenceState.C
ll this is the idea, but I need more guide to do this, maybe not the
> right classes to hack o derive, how to install my changes in a modular way,
> etc., I am really new to cayenne.
> Atte. Juan Manuel Díaz Lara
>
> On Monday, April 11, 2016 11:04 AM, John Huss
> wrote:
It doesn't work out if the box because Android is not a complete java
implementation. The next version of Android will be though.
It's possible to get it mostly working now but takes some effort.
On Tue, Apr 12, 2016 at 6:48 AM Simon Farner wrote:
> Hello everybody
>
> I built a working ORM setu
Here is the Cayenne issue about Android support. You can follow those
steps to get a working version. I only tried using ROP to access a remote
server, but accessing a local database should work too.
https://issues.apache.org/jira/browse/CAY-1604
John
On Tue, Apr 12, 2016 at 7:16 AM Andrus Ada
If this is a one-time task, just open up the cayenne-*.map.xml file in a
text editor and do a Find and Replace All of "java.util.Date" with
"org.joda.time.DateTime".
On Wed, Jun 22, 2016 at 11:06 AM Tony Giaccone wrote:
> When reverse engineering a database, the java.util.Date class is used in
I'm starting to use QueryCache for the first time, and I'm using EhCache
since OSCache is a dead product. My app creates two separate runtimes that
are identical, but separate. If I configure both to use EhCache with the
module:
public class AppModule {
public void configure(Binder binder) {
bin
You can expose the fk directly as an attribute / property of the class and
set it. Then if you don't need it going forward you can remove it and just
use the relationship.
On Wed, Jul 13, 2016 at 8:04 AM Harunobu Oyama wrote:
> Hi,
>
>
> Does Cayenne provide a way to insert records without queryi
You need to call context.performQuery NOT performGenericQuery.
On Fri, Jul 15, 2016 at 4:56 AM Harunobu Oyama wrote:
> Hi,
>
> What is the Cayenne way to execute aggregate functions?
>
> For example, SELECT MAX("reading_id") FROM "reading" ?
>
> I tried passing SQLTemplate containing the SQL wri
Make sure your sqltemplate us set to fetch datarows (hashmap) not objects
On Fri, Jul 15, 2016 at 12:27 PM Harunobu Oyama wrote:
> Michael,
>
> The min connection and max connection are both 1 as default.
>
> nobu
>
>
> On 15 July 2016 at 18:16, Michael Gentry wrote:
>
> > On Fri, Jul 15, 2016 a
LECT MAX(\"reading_id\") FROM
> \"reading\" )" );
> List result = context.performQuery( query );
>
> thank you,
> nobu
>
>
>
>
> On 15 July 2016 at 18:35, John Huss wrote:
>
> > Make sure your sqltemplate us set to fetch datarows (h
You have to call query.setFetchesDataRows(true)
On Fri, Jul 15, 2016 at 1:08 PM John Huss wrote:
> That's the query you don't want. You want a DataRow object not a Reading.
> On Fri, Jul 15, 2016 at 12:58 PM Harunobu Oyama wrote:
>
>> John,
>>
>> So, there
By default cayenne expects the sequence to be incremented in blocks of 20,
not by 1, so you have to specify that when you create the sequence. Using
serial columns is very very small improvement and since support is still a
ways off you would be much better off just creating your sequences and
let
>
> On 28 July 2016 at 19:58, John Huss wrote:
>
> > By default cayenne expects the sequence to be incremented in blocks of
> 20,
> > not by 1, so you have to specify that when you create the sequence.
> Using
> > serial columns is very very small improvement and sinc
java.lang.NoSuchMethodError: org.apache.commons.collections
.IteratorUtils.singletonIterator(Ljava/lang/Object;)Lorg/
apache/commons/collections/ResettableIterator;
This means that you have a version of the commons-collections jar in your
classpath that is too old. There may be an old one and a n
I've used for a new things and it has worked well once I figured out how to
get it set up. Adding more documentation is the big need that I see.
Other than that, I've been pleased. It has worked well and filled
important needs immediately.
On Tue, Aug 30, 2016 at 4:16 AM Andrus Adamchik
wrote:
Most apps only need a single ServerRuntime, not multiple. You can pass
multiple DataDomains (models) to a single ServerRuntime constructor.
The runtime itself isn't that similar to the OSC. It is really just a thing
that configures the dependency injection and becomes the entry point to
Cayenne.
You can set the property in the module when creating your ServerRuntime:
new Module() {
@Override
public void configure(Binder binder) {
MapBuilder props = binder.bindMap(Constants.PROPERTIES_MAP);
props.put(Constants.JDBC_MAX_QUEUE_WAIT_TIME, 8000); // 8 seconds
}
}
This only will report A
Also, this doesn't really work for SQLTemplate queries - it will print the
log and the time taken, but the SQL is just "null". Not sure if it works
for EJBQL queries.
On Fri, Sep 9, 2016 at 9:06 AM John Huss wrote:
> You can set the property in the module when creating
Personally I have never heard of Bamboo. I'm guessing we are still using
Jenkins because change takes effort, and Jenkins works.
On Fri, Sep 9, 2016 at 10:12 AM wrote:
> Sorry for the slightly off-topic post, but the combined wisdom and
> experience of this group is substantial.
>
> Cayenne is
e note, I am looking to having a JMX or metrics framework
> integration in Cayenne to be able to gather statistics via in a centralized
> place and let user code to consume it in any way they want).
>
> Andrus
>
>
>
>
> > On Sep 9, 2016, at 10:06 AM, John Huss wrote
You can use ExpressionFactory.matchDbExp("pk1",
val1).and(ExpressionFactory.matchDbExp("pk2", val2))
Then assemble the resulting AND expressions into a list of OR expressions
using ExpressionFactory.or()
pk1 = val1 AND pk2 = val2
OR pk1 = val3 AND pk2 = val4
OR pk1 = val5 AND pk2 = val6
Without the entire build output I don't think anyone is going to be able to
help you.
On Tue, Sep 27, 2016 at 9:56 AM Lon Varscsak wrote:
> No, I’m on a Mac (Sierra). If I compile with tests, the error above
> doesn’t appear, but another error does (similar can’t resolve
> dependencies).
>
> -L
Here is my implementation of this. There are a number of restrictions that
limit the usefulness of this, but some could be removed with some rework.
It's not full featured enough to add to core as is. Use at your own risk,
no guarantees, etc.
public static List batchFetch(Collection
sourceObjec
I would use a peer context.
You can create a peer context like this if you runtime has been bound to
the current thread using
CayenneRuntime.bindThreadInjector(runtime.getInjector())
public static ObjectContext newObjectContext() {
ObjectContextFactory factory = CayenneRuntime.getThreadInjector
(
Something like this?
Collection nodes = runtime.getDataDomain().getDataNodes();
for (DataNode node : nodes) {
node.setAdapter(myNewAdapter);
}
On Tue, Oct 18, 2016 at 11:27 AM Hugi Thordarson wrote:
> Hi all,
> when running tests I need to switch the DB adapter to H2Adapter (my
> DataNode ha
btain an
> instance of an adapter?
>
> Cheers,
> - hugi
>
>
> > On 18. okt. 2016, at 16:56, John Huss wrote:
> >
> > Something like this?
> >
> > Collection nodes = runtime.getDataDomain().getDataNodes();
> >
> > for (DataNode node : nodes) {
Collection allNodes = context.getGraphManager().registeredNodes();
context.invalidateObjects(allNodes);
On Wed, Oct 26, 2016 at 8:51 AM Hugi Thordarson wrote:
> Hi all.
> I’ve been fighting a little with caching in the past few days. Is there
> any way for me to just tell Cayenne invalidate all
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