Re: Generic DAO
Hi Markus!
> Stuff that is unique to an entity is handled by named queries defined in
the entities.
Can you share an example?
On Fri, Aug 31, 2012 at 10:10 AM, Markus Grell wrote:
> Greetings!
>
> I'm no expert at all for this topic but I can't see your problem with
> generic DAOs. I wrote a couple of typical database apps and they all use
> generic DAOs. Stuff that is unique to an entity is handled by named
> queries defined in the entities.
>
> Works great and saves a lot of code to write.
>
> Markus
>
> > Why do you ever need such a generic DAOs at all?
> >
> >
> > For example, here's how my DAOs look like:
> > http://imgbin.org/images/9339.png
> >
> >
> > There's not so much common between them and I'm sure you will have
> > similar structure.
> >
> > You may also have some class hierarchy for you DAOs (say all your DAOs
> > will inherit CRUD methods from GenericDAO), but this doesn't relate to
> > Tapestry
> > at all.
> >
> > To let Tapestry create *instances* of your DAOs for you (with dependency
> > injection and all cool stuff) you should declare your DAOs in your
> > AppModule like this:
> >
> >
> > public static void bind(ServiceBinder binder) throws
> > ClassNotFoundException
> > {
> > binder.bind(UserDAO.class, UserDAOImpl.class); // etc.
> > }
> >
> >
> > Or you can try to auto-bind them like described here:
> >
> >
> >
> http://killertilapia.blogspot.com/2012/08/autobind-all-tapestry5-services
> > .html
> >
> >
> > On Fri, Aug 31, 2012 at 2:15 AM, Miguel O. Carvajal <
> > tapes...@carvajalonline.com> wrote:
> >
> >> Hey all,
> >>
> >>
> >> I am taking a look again at how we have implemented a generic DAO in
> >> our Tapestry application, since our currently implementation is a bit
> >> hackish.
> >>
> >> I was looking at the great article over at
> >> http://tawus.wordpress.com/**
> >> 2011/05/28/tapestry-magic-13-**generic-data-access-objects/<
> http://tawus
> >> .wordpress.com/2011/05/28/tapestry-magic-13-generic-data-access-objects
> >> />
> >>
> >>
> >> And while I do see it as an option, it seems a bit verbose for doing
> >> something that maybe I can do with less code in Tapestry.
> >>
> >> I saw in the issue 2550 (https://issues.apache.org/**
> >> jira/browse/TAPESTRY-2550<
> https://issues.apache.org/jira/browse/TAPESTRY
> >> -2550>)
> >> that ServiceBuilder was created exactly for this purpose, but since I
> >> have no way of determining the generic type (or other way of determining
> >> what Hibernate/JPA entity I am working with) within the ServiceBuilder
> >> implementation. I just don't see how this can be done with
> >> ServiceBuilder.
> >>
> >>
> >> Is there something obvious I am missing or is the article I mentioned
> >> above the only way it can be done?
> >>
> >> Thanks,
> >>
> >>
> >> Miguel
> >>
> >>
> >> --**--**---
> >> --
> >> To unsubscribe, e-mail:
> >> users-unsubscribe@tapestry.**apache.org >> he.org> For additional commands, e-mail: users-h...@tapestry.apache.org
> >>
> >>
> >>
> >
> >
> > --
> > Dmitry Gusev
> >
> >
> > AnjLab Team
> > http://anjlab.com
> >
> >
>
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
> For additional commands, e-mail: users-h...@tapestry.apache.org
>
>
--
Dmitry Gusev
AnjLab Team
http://anjlab.com
Re: Generic DAO
Greetings!
I'm no expert at all for this topic but I can't see your problem with
generic DAOs. I wrote a couple of typical database apps and they all use
generic DAOs. Stuff that is unique to an entity is handled by named
queries defined in the entities.
Works great and saves a lot of code to write.
Markus
> Why do you ever need such a generic DAOs at all?
>
>
> For example, here's how my DAOs look like:
> http://imgbin.org/images/9339.png
>
>
> There's not so much common between them and I'm sure you will have
> similar structure.
>
> You may also have some class hierarchy for you DAOs (say all your DAOs
> will inherit CRUD methods from GenericDAO), but this doesn't relate to
> Tapestry
> at all.
>
> To let Tapestry create *instances* of your DAOs for you (with dependency
> injection and all cool stuff) you should declare your DAOs in your
> AppModule like this:
>
>
> public static void bind(ServiceBinder binder) throws
> ClassNotFoundException
> {
> binder.bind(UserDAO.class, UserDAOImpl.class); // etc.
> }
>
>
> Or you can try to auto-bind them like described here:
>
>
> http://killertilapia.blogspot.com/2012/08/autobind-all-tapestry5-services
> .html
>
>
> On Fri, Aug 31, 2012 at 2:15 AM, Miguel O. Carvajal <
> tapes...@carvajalonline.com> wrote:
>
>> Hey all,
>>
>>
>> I am taking a look again at how we have implemented a generic DAO in
>> our Tapestry application, since our currently implementation is a bit
>> hackish.
>>
>> I was looking at the great article over at
>> http://tawus.wordpress.com/**
>> 2011/05/28/tapestry-magic-13-**generic-data-access-objects/> .wordpress.com/2011/05/28/tapestry-magic-13-generic-data-access-objects
>> />
>>
>>
>> And while I do see it as an option, it seems a bit verbose for doing
>> something that maybe I can do with less code in Tapestry.
>>
>> I saw in the issue 2550 (https://issues.apache.org/**
>> jira/browse/TAPESTRY-2550> -2550>)
>> that ServiceBuilder was created exactly for this purpose, but since I
>> have no way of determining the generic type (or other way of determining
>> what Hibernate/JPA entity I am working with) within the ServiceBuilder
>> implementation. I just don't see how this can be done with
>> ServiceBuilder.
>>
>>
>> Is there something obvious I am missing or is the article I mentioned
>> above the only way it can be done?
>>
>> Thanks,
>>
>>
>> Miguel
>>
>>
>> --**--**---
>> --
>> To unsubscribe, e-mail:
>> users-unsubscribe@tapestry.**apache.org> he.org> For additional commands, e-mail: users-h...@tapestry.apache.org
>>
>>
>>
>
>
> --
> Dmitry Gusev
>
>
> AnjLab Team
> http://anjlab.com
>
>
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
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Re: Generic DAO
Hi!
Why do you ever need such a generic DAOs at all?
For example, here's how my DAOs look like: http://imgbin.org/images/9339.png
There's not so much common between them and I'm sure you will have similar
structure.
You may also have some class hierarchy for you DAOs (say all your DAOs will
inherit CRUD methods from GenericDAO), but this doesn't relate to Tapestry
at all.
To let Tapestry create *instances* of your DAOs for you (with dependency
injection and all cool stuff) you should declare your DAOs in your
AppModule like this:
public static void bind(ServiceBinder binder) throws ClassNotFoundException
{
binder.bind(UserDAO.class, UserDAOImpl.class);
// etc.
}
Or you can try to auto-bind them like described here:
http://killertilapia.blogspot.com/2012/08/autobind-all-tapestry5-services.html
On Fri, Aug 31, 2012 at 2:15 AM, Miguel O. Carvajal <
tapes...@carvajalonline.com> wrote:
> Hey all,
>
> I am taking a look again at how we have implemented a generic DAO in our
> Tapestry application, since our currently implementation is a bit hackish.
>
> I was looking at the great article over at http://tawus.wordpress.com/**
> 2011/05/28/tapestry-magic-13-**generic-data-access-objects/)
> that ServiceBuilder was created exactly for this purpose, but since I have
> no way of determining the generic type (or other way of determining what
> Hibernate/JPA entity I am working with) within the ServiceBuilder
> implementation. I just don't see how this can be done with ServiceBuilder.
>
> Is there something obvious I am missing or is the article I mentioned
> above the only way it can be done?
>
> Thanks,
>
> Miguel
>
> --**--**-
> To unsubscribe, e-mail:
> users-unsubscribe@tapestry.**apache.org
> For additional commands, e-mail: users-h...@tapestry.apache.org
>
>
--
Dmitry Gusev
AnjLab Team
http://anjlab.com
Re: T5 Auto Binding of DAOs
There's a typo in the code snippet, should be:
String className = interfacesPackage.getName() + ".impl." +
intf.getSimpleName() + "Impl";
We need just package name, not its toString() presentation which is
"package com.x.y.z"
On Thu, Aug 16, 2012 at 11:34 AM, Dmitry Gusev wrote:
> Thanks for sharing, Norman!
>
> Here's mine implementation:
>
> public static void bind(ServiceBinder binder) throwsClassNotFoundException
>
> {
>
> autobindServices(binder, ProjectDAO.class.getPackage());
>
> autobindServices(binder, ProjectManager.class.getPackage());
>
>
>
> ...
>
> }
>
>
> @SuppressWarnings({"unchecked", "rawtypes"})
>
> private static void autobindServices(ServiceBinder binder, Package
> interfacesPackage) throws ClassNotFoundException
>
> {
>
> List> interfaces =
> Utils.getClassesForPackage(interfacesPackage.getName());
>
> for (Class intf : interfaces) {
>
> String className = interfacesPackage + ".impl." +
> intf.getSimpleName() + "Impl";
>
> try {
>
> Class impl = Class.forName(className);
>
> binder.bind(intf, impl);
>
> }
>
> catch (ClassNotFoundException e) {
>
> logger.warn("Class not found during autobinding: {}",
> className);
>
> }
>
> }
>
> }
>
>
> On Thu, Aug 16, 2012 at 2:33 AM, Norman Franke wrote:
>
>> Something similar was asked in another thread, but I figured others may
>> find this helpful.
>>
>> I wanted to automatically bind my interfaces and implementations of my
>> numerous DAOs in my AppModule. It's pretty easy, so here is what I idd.
>> This is called from the bind static method. Obviously you'd need to change
>> the package names. My naming convention is to put the implementation
>> packages in a sub ".impl" package, e.g. com.myasd.db.dao.impl in my case.
>> Classes then are suffixed with "Impl" to make Eclipse's package
>> auto-complete suggestions work better. I've been using this for a few
>> years, at lest.
>>
>> @SuppressWarnings({ "unchecked", "rawtypes" })
>> static void bindDAOs(ServiceBinder binder) {
>> try {
>> ClassLoader contextClassLoader =
>> Thread.currentThread().getContextClassLoader();
>> List> daos =
>> PackageEnumerator.getClassesForPackage("com.myasd.db.dao");
>> for (Class dao : daos) {
>> String pkg = dao.getPackage().getName();
>> String cls = dao.getSimpleName();
>> try {
>> Class impl =
>> contextClassLoader.loadClass(pkg+".impl."+cls+"Impl");
>> binder.bind(dao,
>> impl).scope(ScopeConstants.PERTHREAD);
>> } catch (ClassNotFoundException e) {
>> // Ignore, we just won't bind that class.
>> }
>> }
>> } catch (ClassNotFoundException e) {
>> e.printStackTrace();
>> }
>> }
>>
>>
>> Helper method borrowed from who-knows-where:
>>
>> public static List> getClassesForPackage(String packageName)
>> throws ClassNotFoundException {
>> // This will hold a list of directories matching the pckgname.
>> // There may be more than one if a package is split over multiple
>> // jars/paths
>> List> classes = new ArrayList>();
>> ArrayList directories = new ArrayList();
>> try {
>> ClassLoader cld =
>> Thread.currentThread().getContextClassLoader();
>> if (cld == null) {
>> throw new ClassNotFoundException("Can't get class
>> loader.");
>> }
>> // Ask for all resources for the path
>> Enumeration resources =
>> cld.getResources(packageName.replace('.', '/'));
>> while (resources.hasMoreElements()) {
>> URL res = resources.nextElement();
>> if (res.getProtocol().equalsIgnoreCase("jar")) {
>> JarURLConnection conn = (JarURLConnection)
>> res.openConnection();
>> JarFile jar = conn.getJarFile();
>> for (JarEntry e : Collections.list(jar.entries())) {
>>
>> if
>> (e.getName().startsWith(packageName.replace('.', '/')) &&
>> e.getName().endsWith(".class")
>> && !e.getName().contains("$")) {
>> String className = e.getName().replace("/",
>> ".").substring(0, e.getName().length() - 6);
>> System.out.println(className);
>> classes.add(Class.forName(className));
>> }
>> }
>> } else
>> directories.add(new
>> File(URLDecoder.decode(res.getPath(), "UTF-8")));
>> }
>> } catch (NullPointerException x) {
>> throw new ClassNotFoundException(packageName +
Re: Generic DAO
Thanks for the reply Thiago.
I see what you mean, but then doing this requires me to create a new
ServiceBuilder instance for each entity. This can get pretty lengthy
with an application that has a lot of entities.
This is why I was looking for a way to automagically create a generic
DAO instance for each entity.
Any other ideas?
Obrigado,
Miguel
On 30.08.2012 18:27, Thiago H de Paula Figueiredo wrote:
On Thu, 30 Aug 2012 19:15:11 -0300, Miguel O. Carvajal
wrote:
Hey all,
Hi!
I saw in the issue 2550
(https://issues.apache.org/jira/browse/TAPESTRY-2550) that
ServiceBuilder was created exactly for this purpose, but since I have
no way of determining the generic type (or other way of determining
what Hibernate/JPA entity I am working with) within the
ServiceBuilder implementation. I just don't see how this can be done
with ServiceBuilder.
ServiceBuilder is an interface, so you should create at least one
implementation for it. Pass the entity class in the constructor of
your ServiceBuilder implementation. Something like this (not
tested):
public class DaoBuilder implements DaoBuilder {
final private Class entityClass;
public DaoBuilder(Class entityclass) {
this.entityClass = entityClass;
}
Dao buildService(ServiceResources resources) {
// use entityClass to create the Dao and return it.
}
}
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Re: Tapestry 5 code completion for TML files
You could add a new page to http://wiki.apache.org/tapestry/ if you want. There's a "Tapestry IDE Support" section about half way down. On Thu, Aug 30, 2012 at 3:21 PM, ZiciuM wrote: > I have template for Tapestry in NetBeans, if you want I can post it so > somewhere on the net, if needed? > > > > -- > View this message in context: > http://tapestry.1045711.n5.nabble.com/Tapestry-5-code-completion-for-TML-files-tp5715916p5715922.html > Sent from the Tapestry - User mailing list archive at Nabble.com. > > - > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Generic DAO
On Thu, 30 Aug 2012 19:15:11 -0300, Miguel O. Carvajal
wrote:
Hey all,
Hi!
I saw in the issue 2550
(https://issues.apache.org/jira/browse/TAPESTRY-2550) that
ServiceBuilder was created exactly for this purpose, but since I have no
way of determining the generic type (or other way of determining what
Hibernate/JPA entity I am working with) within the ServiceBuilder
implementation. I just don't see how this can be done with
ServiceBuilder.
ServiceBuilder is an interface, so you should create at least one
implementation for it. Pass the entity class in the constructor of your
ServiceBuilder implementation. Something like this (not tested):
public class DaoBuilder implements DaoBuilder {
final private Class entityClass;
public DaoBuilder(Class entityclass) {
this.entityClass = entityClass;
}
Dao buildService(ServiceResources resources) {
// use entityClass to create the Dao and return it.
}
}
--
Thiago H. de Paula Figueiredo
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To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
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Generic DAO
Hey all, I am taking a look again at how we have implemented a generic DAO in our Tapestry application, since our currently implementation is a bit hackish. I was looking at the great article over at http://tawus.wordpress.com/2011/05/28/tapestry-magic-13-generic-data-access-objects/ And while I do see it as an option, it seems a bit verbose for doing something that maybe I can do with less code in Tapestry. I saw in the issue 2550 (https://issues.apache.org/jira/browse/TAPESTRY-2550) that ServiceBuilder was created exactly for this purpose, but since I have no way of determining the generic type (or other way of determining what Hibernate/JPA entity I am working with) within the ServiceBuilder implementation. I just don't see how this can be done with ServiceBuilder. Is there something obvious I am missing or is the article I mentioned above the only way it can be done? Thanks, Miguel - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Tapestry 5.3.5
Tapestry Team, It should be explicitly said: Thanks for the continued development on Tapestry 5. Les Baker On Thu, Aug 30, 2012 at 2:42 PM, Christian Riedel wrote: > Yay, that would make 2 more releases before christmas! > > > Am 30.08.2012 um 19:47 schrieb Howard Lewis Ship: > >> Catch it while it's hot! Yet another bug fix release for 5.3: >> >> Apache Tapestry 5.3.5 >> >> http://tapestry.apache.org/2012/08/30/announcing-tapestry-535.html >> >> There may be an issue with DateField inside Internet Explorer that >> will have to be addressed in 5.3.6. Since the switch from SVN to Git >> (and from Maven to Gradle) it has become much easier to backport fixes >> and generate releases. We've created six releases since last November >> ... that's about one every two months. >> >> -- >> Howard M. Lewis Ship >> >> Creator of Apache Tapestry >> >> The source for Tapestry training, mentoring and support. Contact me to >> learn how I can get you up and productive in Tapestry fast! >> >> (971) 678-5210 >> http://howardlewisship.com >> >> - >> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >> For additional commands, e-mail: users-h...@tapestry.apache.org >> > > > - > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Tapestry 5 code completion for TML files
I have template for Tapestry in NetBeans, if you want I can post it so somewhere on the net, if needed? -- View this message in context: http://tapestry.1045711.n5.nabble.com/Tapestry-5-code-completion-for-TML-files-tp5715916p5715922.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Tapestry Hibernate Statistics class
Not bad at all! I am now tickled about how to upgrade this to monitor some more processes about Hibernate and in general Tapestry flows. -- View this message in context: http://tapestry.1045711.n5.nabble.com/Tapestry-Hibernate-Statistics-class-tp5715906p5715921.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Tapestry 5.3.5
Yay, that would make 2 more releases before christmas! Am 30.08.2012 um 19:47 schrieb Howard Lewis Ship: > Catch it while it's hot! Yet another bug fix release for 5.3: > > Apache Tapestry 5.3.5 > > http://tapestry.apache.org/2012/08/30/announcing-tapestry-535.html > > There may be an issue with DateField inside Internet Explorer that > will have to be addressed in 5.3.6. Since the switch from SVN to Git > (and from Maven to Gradle) it has become much easier to backport fixes > and generate releases. We've created six releases since last November > ... that's about one every two months. > > -- > Howard M. Lewis Ship > > Creator of Apache Tapestry > > The source for Tapestry training, mentoring and support. Contact me to > learn how I can get you up and productive in Tapestry fast! > > (971) 678-5210 > http://howardlewisship.com > > - > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Tapestry 5 code completion for TML files
Hi, Try this one: http://code.google.com/p/tapestrytools/wiki/Install_Guide_Lightweight_TapestryTools On Thu, Aug 30, 2012 at 9:33 PM, Diego Barreto wrote: > Hi, > > I'm new to Tapestry development and i would like to know if anyone here > uses Tapestry 5 in Netbeans 7 and has the "code completion" or "code > sugestion" for the TML files? I try to search but i cannot make it works in > Netbeans or Eclipse. I can compile and run the project in the two IDEs but > without the code completion for the TML files. > > I tried to use the plugin http://github.com/exanpe/tapestry-tldgen to > generate the TLD to import in Eclipse, but i don't know why, this plugins > fails to use my tools.jar. I'm using Mac OS. > > Thanks, > > Diego Barreto > -- Dmitry Gusev AnjLab Team http://anjlab.com
Re: Tapestry 5 code completion for TML files
On Thu, 30 Aug 2012 14:33:40 -0300, Diego Barreto wrote: Hi, Hi! I'm new to Tapestry development and i would like to know if anyone here uses Tapestry 5 in Netbeans 7 and has the "code completion" or "code sugestion" for the TML files? I try to search but i cannot make it works in Netbeans or Eclipse. I can compile and run the project in the two IDEs but without the code completion for the TML files. I tried to use the plugin http://github.com/exanpe/tapestry-tldgen to generate the TLD to import in Eclipse, but i don't know why, this plugins fails to use my tools.jar. I'm using Mac OS. Try this instead: http://code.google.com/p/tapestrytools/ -- Thiago H. de Paula Figueiredo - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Tapestry 5.3.5
Catch it while it's hot! Yet another bug fix release for 5.3: Apache Tapestry 5.3.5 http://tapestry.apache.org/2012/08/30/announcing-tapestry-535.html There may be an issue with DateField inside Internet Explorer that will have to be addressed in 5.3.6. Since the switch from SVN to Git (and from Maven to Gradle) it has become much easier to backport fixes and generate releases. We've created six releases since last November ... that's about one every two months. -- Howard M. Lewis Ship Creator of Apache Tapestry The source for Tapestry training, mentoring and support. Contact me to learn how I can get you up and productive in Tapestry fast! (971) 678-5210 http://howardlewisship.com - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Tapestry 5 code completion for TML files
Hi, I'm new to Tapestry development and i would like to know if anyone here uses Tapestry 5 in Netbeans 7 and has the "code completion" or "code sugestion" for the TML files? I try to search but i cannot make it works in Netbeans or Eclipse. I can compile and run the project in the two IDEs but without the code completion for the TML files. I tried to use the plugin http://github.com/exanpe/tapestry-tldgen to generate the TLD to import in Eclipse, but i don't know why, this plugins fails to use my tools.jar. I'm using Mac OS. Thanks, Diego Barreto
Re: [t5.3.4] What does (zone="^") mean ?
I originally tried that on google (searched the whole tapestry "site:") but I obviously failed to escape ^ as a special character on google. Thanks for the link. On Thu, Aug 30, 2012 at 6:28 PM, Bob Harner wrote: > Longer answer: search for ^ at > http://tapestry.apache.org/ajax-and-zones.html > > On Thu, Aug 30, 2012 at 11:47 AM, Lenny Primak > wrote: > > Short answer: yes and yes. > > > > > > > > On Aug 30, 2012, at 10:27 AM, Muhammad Gelbana > wrote: > > > >> So what does (zone="^") mean ?! > >> > >> The .tml snippet is: > >> increment (via > >> Ajax) > >> > >> Does that mean to update the enclosing zone ? Is that documented > somewhere ? > >> > >> -- > >> *Regards,* > >> *Muhammad Gelbana > >> Java Developer* > > > > - > > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > > For additional commands, e-mail: users-h...@tapestry.apache.org > > > > - > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > > -- *Regards,* *Muhammad Gelbana Java Developer*
Re: [t5.3.4] What does (zone="^") mean ?
Longer answer: search for ^ at http://tapestry.apache.org/ajax-and-zones.html On Thu, Aug 30, 2012 at 11:47 AM, Lenny Primak wrote: > Short answer: yes and yes. > > > > On Aug 30, 2012, at 10:27 AM, Muhammad Gelbana wrote: > >> So what does (zone="^") mean ?! >> >> The .tml snippet is: >> increment (via >> Ajax) >> >> Does that mean to update the enclosing zone ? Is that documented somewhere ? >> >> -- >> *Regards,* >> *Muhammad Gelbana >> Java Developer* > > - > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Tapestry Hibernate Statistics class
Does this provide what you're looking for? http://tapestry.apache.org/hibernate-statistics.html On Thu, Aug 30, 2012 at 8:20 AM, ZiciuM wrote: > I am reading Tap Hibernate src and I have found class Statistics in the > package Tapestry Hibernate. I am not sure what does it do since only desc it > has is "used for Hibernate stats". Is it possible to give more detailed > introduction about this class. Thanks in advance. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [t5.3.4] What does (zone="^") mean ?
Short answer: yes and yes. On Aug 30, 2012, at 10:27 AM, Muhammad Gelbana wrote: > So what does (zone="^") mean ?! > > The .tml snippet is: > increment (via > Ajax) > > Does that mean to update the enclosing zone ? Is that documented somewhere ? > > -- > *Regards,* > *Muhammad Gelbana > Java Developer* - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
[t5.3.4] What does (zone="^") mean ?
So what does (zone="^") mean ?! The .tml snippet is: increment (via Ajax) Does that mean to update the enclosing zone ? Is that documented somewhere ? -- *Regards,* *Muhammad Gelbana Java Developer*
Re: Passing form component into service
Thanks Guys for the alternate suggestions. I'll keep them in mind when I run into this again. For now the app is just to small to make it worth it. -- View this message in context: http://tapestry.1045711.n5.nabble.com/Passing-form-component-into-service-tp5715894p5715910.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Passing form component into service
The Form component implements FormValidationControl. If this interface provides what you need, there is no need for a domain object. -- View this message in context: http://tapestry.1045711.n5.nabble.com/Passing-form-component-into-service-tp5715894p5715909.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Passing form component into service
On Thu, 30 Aug 2012 10:33:45 -0300, George Christman wrote: Thanks Lance, management asked me to put all my validation's in a service, however I figured there would be an issue passing the tapestry form component into the service. I think the domain object would be the best option although I don't see any cost benefit in this extra layer of abstraction. You have absolutely nothing you can do with the Form component instance itself passed to a service, as you can't pull the values to be validated from it. You need to pass the service the object(s) being edited, as you said. On the other hand, you may pass the ValidationTracker so you can register errors in it directly. -- Thiago H. de Paula Figueiredo - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Passing form component into service
Thanks Lance, management asked me to put all my validation's in a service, however I figured there would be an issue passing the tapestry form component into the service. I think the domain object would be the best option although I don't see any cost benefit in this extra layer of abstraction. -- View this message in context: http://tapestry.1045711.n5.nabble.com/Passing-form-component-into-service-tp5715894p5715907.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Populate second dropdown from database after first dropdown change
Hi I want to populate the second drop down base on the first dropdown selection, i need to get the data from database using the Tapestry 4. Anyone has sample code in Tapestry 4. Thanks Sami -- View this message in context: http://tapestry.1045711.n5.nabble.com/Populate-second-dropdown-from-database-after-first-dropdown-change-tp5715898.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Tapestry Hibernate Statistics class
I am reading Tap Hibernate src and I have found class Statistics in the package Tapestry Hibernate. I am not sure what does it do since only desc it has is "used for Hibernate stats". Is it possible to give more detailed introduction about this class. Thanks in advance. -- View this message in context: http://tapestry.1045711.n5.nabble.com/Tapestry-Hibernate-Statistics-class-tp5715906.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: confused using tapestry page to return json data
After re-reading your code, I see that you have two onActivate() methods with different parameter counts. Perhaps you are witnessing the behaviour mentioned here http://tapestry.1045711.n5.nabble.com/multiple-onActivate-methods-in-page-handler-td2434569.html Whenever I need to handle a variable number of arguments, I always use a SINGLE onActivate(EventContext) method. -- View this message in context: http://tapestry.1045711.n5.nabble.com/confused-using-tapestry-page-to-return-json-data-tp5715865p5715904.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Request Filter not called if declared with addInstance (vs add)
I think that you are seeing the expected behavior of OrderedConfiguration. By specifying a constraint of "after:CheckForUpdates", you are not guaranteed that your filter will occur directly after CheckForUpdates. You are only guaranteed that it will occur at some stage after CheckForUpdates (possibly last). I *think* that you want to add one (or more) "before:X" constraints to guarantee that your filter occurs before some other filter(s). The diagram on this page might help http://tapestry.apache.org/request-processing.html -- View this message in context: http://tapestry.1045711.n5.nabble.com/Request-Filter-not-called-if-declared-with-addInstance-vs-add-tp5715859p5715903.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
