RE: licensing q.
i think this link might help: http://people.apache.org/~cliffs/3party.html regards, kris Norbert Sándor <[EMAIL PROTECTED] s.com> An Tapestry users 26.05.2006 08:48 , hivemind-user@jakarta.apache.org Kopie Bitte antworten an Thema "Tapestry users" licensing q. <[EMAIL PROTECTED] pache.org> Hello, My question: with what conditions is it allowed for a GLP licensed software to use the ASL licensed Hivemind and Tapestry? Could you please point me a resource which answers this question? Thanks in advance, Norbi - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
licensing q.
Hello, My question: with what conditions is it allowed for a GLP licensed software to use the ASL licensed Hivemind and Tapestry? Could you please point me a resource which answers this question? Thanks in advance, Norbi - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ibasictablemodel help
Hi Amit, Make sure you implement your getCurrentPageRows() method right. Why don't you post the code for the method above, it may help us to figure out the problem. Thanks. Gunna Jun Tsai <[EMAIL PROTECTED]> wrote: 2006/5/3, Amit Gupta : > > hi all, > am working on a ibasictablemodel implementation. i am > executing a query and returning all results into this > table. now the table returns all good queries, however > the navigation on the table does not work. if i click > on any other page link, the same page (first page) > loads up. can somebody tell me what i am doing wrong. > i just want the navigation to work so that i can > navigate to different pages. > thanks in advance. Did you have a solution? Thanks . -- Welcome to China Java Users Group(CNJUG). http://cnjug.dev.java.net - Love cheap thrills? Enjoy PC-to-Phone calls to 30+ countries for just 2¢/min with Yahoo! Messenger with Voice.
Re: Hibernate persisted data never makes it to DB
No, I know that... I'm just playing around with the simple baby steps for now and will add Transactions later on... But thank you for the warning. MARK Konstantin Iignatyev wrote: autocommit is not the best approach. I suggest you to have a glance at the article for inspiration http://www.onjava.com/pub/a/onjava/2005/05/18/swingxactions.html?page=1 Mark wrote: I added "hibernate.connection.autocommit=true" to my hibernate.properties and that fixed it... So I assume Spring by default does no Session/TX handling, unless I use the HibernateTransactionManager or do programmatic transaction handling... One last question, to get back to Tapestry - is Spring's OpenSessionInViewFilter going to work with Tapestry without limitations? I see all these posts about Tapernate and others, but I'm not sure whether OpenSessionInViewFilter will work... Thanks, MARK Mark wrote: Lutz Hühnken wrote: I asked for applicationContext.xml, and I get a mysql log... well, near enough :) Sorry, I thought what I had found in the mysql log (the "set autocommit=0, no "commit" call and explicit "Rollback" call issued by Hibernate at shutdown) changed things a lot, but maybe not. From your last mail I understand you have the same problem if you use the mysql command line client. No, the command line INSERT does make it, the records just don't get picked up by Hibernate... So generally, your sql statements never get committed... which is weird, because by default, mysql starts new connections with autocommit enabled. No, only the ones coming from my webapp do not get committed. If you connect to mysql from the command line and do select @@autocommit; what do you get? I get "1" Oh, and although the classname you use for the jdbc driver still works, since the mysql connector/j provides backwards compatibility in this respect, nowadays people tend to use "com.mysql.jdbc.Driver" because of a name change four years ago. Ok, thanks, I changed that. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hibernate persisted data never makes it to DB
autocommit is not the best approach. I suggest you to have a glance at the article for inspiration http://www.onjava.com/pub/a/onjava/2005/05/18/swingxactions.html?page=1 Mark wrote: I added "hibernate.connection.autocommit=true" to my hibernate.properties and that fixed it... So I assume Spring by default does no Session/TX handling, unless I use the HibernateTransactionManager or do programmatic transaction handling... One last question, to get back to Tapestry - is Spring's OpenSessionInViewFilter going to work with Tapestry without limitations? I see all these posts about Tapernate and others, but I'm not sure whether OpenSessionInViewFilter will work... Thanks, MARK Mark wrote: Lutz Hühnken wrote: I asked for applicationContext.xml, and I get a mysql log... well, near enough :) Sorry, I thought what I had found in the mysql log (the "set autocommit=0, no "commit" call and explicit "Rollback" call issued by Hibernate at shutdown) changed things a lot, but maybe not. From your last mail I understand you have the same problem if you use the mysql command line client. No, the command line INSERT does make it, the records just don't get picked up by Hibernate... So generally, your sql statements never get committed... which is weird, because by default, mysql starts new connections with autocommit enabled. No, only the ones coming from my webapp do not get committed. If you connect to mysql from the command line and do select @@autocommit; what do you get? I get "1" Oh, and although the classname you use for the jdbc driver still works, since the mysql connector/j provides backwards compatibility in this respect, nowadays people tend to use "com.mysql.jdbc.Driver" because of a name change four years ago. Ok, thanks, I changed that. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Thanks, Konstantin Ignatyev http://www.kgionline.com PS: If this is a typical day on planet earth, humans will add fifteen million tons of carbon to the atmosphere, destroy 115 square miles of tropical rainforest, create seventy-two miles of desert, eliminate between forty to one hundred species, erode seventy-one million tons of topsoil, add 2.700 tons of CFCs to the stratosphere, and increase their population by 263.000 Bowers, C.A. The Culture of Denial: Why the Environmental Movement Needs a Strategy for Reforming Universities and Public Schools. New York: State University of New York Press, 1997: (4) (5) (p.206) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hibernate persisted data never makes it to DB
I added "hibernate.connection.autocommit=true" to my hibernate.properties and that fixed it... So I assume Spring by default does no Session/TX handling, unless I use the HibernateTransactionManager or do programmatic transaction handling... One last question, to get back to Tapestry - is Spring's OpenSessionInViewFilter going to work with Tapestry without limitations? I see all these posts about Tapernate and others, but I'm not sure whether OpenSessionInViewFilter will work... Thanks, MARK Mark wrote: Lutz Hühnken wrote: I asked for applicationContext.xml, and I get a mysql log... well, near enough :) Sorry, I thought what I had found in the mysql log (the "set autocommit=0, no "commit" call and explicit "Rollback" call issued by Hibernate at shutdown) changed things a lot, but maybe not. From your last mail I understand you have the same problem if you use the mysql command line client. No, the command line INSERT does make it, the records just don't get picked up by Hibernate... So generally, your sql statements never get committed... which is weird, because by default, mysql starts new connections with autocommit enabled. No, only the ones coming from my webapp do not get committed. If you connect to mysql from the command line and do select @@autocommit; what do you get? I get "1" Oh, and although the classname you use for the jdbc driver still works, since the mysql connector/j provides backwards compatibility in this respect, nowadays people tend to use "com.mysql.jdbc.Driver" because of a name change four years ago. Ok, thanks, I changed that. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to store the query parameters in a Table component?
hi all, I have a search form and a talbe in a page.When I enter some search text in form and click search button,results was shown in table component.ButWhen I click the second page link.I found the results is all records not by search parameters.How to store the search text in table pages? I had used a ,but it still had a same problem . How to ? Thanks Jun Tsai -- Welcome to China Java Users Group(CNJUG). http://cnjug.dev.java.net
Re: ibasictablemodel help
2006/5/3, Amit Gupta <[EMAIL PROTECTED]>: hi all, am working on a ibasictablemodel implementation. i am executing a query and returning all results into this table. now the table returns all good queries, however the navigation on the table does not work. if i click on any other page link, the same page (first page) loads up. can somebody tell me what i am doing wrong. i just want the navigation to work so that i can navigate to different pages. thanks in advance. Did you have a solution? Thanks . -- Welcome to China Java Users Group(CNJUG). http://cnjug.dev.java.net
Re: Hibernate persisted data never makes it to DB
Lutz Hühnken wrote: I asked for applicationContext.xml, and I get a mysql log... well, near enough :) Sorry, I thought what I had found in the mysql log (the "set autocommit=0, no "commit" call and explicit "Rollback" call issued by Hibernate at shutdown) changed things a lot, but maybe not. From your last mail I understand you have the same problem if you use the mysql command line client. No, the command line INSERT does make it, the records just don't get picked up by Hibernate... So generally, your sql statements never get committed... which is weird, because by default, mysql starts new connections with autocommit enabled. No, only the ones coming from my webapp do not get committed. If you connect to mysql from the command line and do select @@autocommit; what do you get? I get "1" Oh, and although the classname you use for the jdbc driver still works, since the mysql connector/j provides backwards compatibility in this respect, nowadays people tend to use "com.mysql.jdbc.Driver" because of a name change four years ago. Ok, thanks, I changed that. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Lazy Exception in Contrib:Table
We may have the same underlying issue. I think the component saves some object in the session, and tries to reuse it instead of reading it from the source each time. I will try your recommendations. Thank you. Shovon -- View this message in context: http://www.nabble.com/Lazy+Exception+in+Contrib%3ATable-t1673050.html#a4567149 Sent from the Tapestry - User forum at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Hibernate modifying POJOs before rollback...
Thanks, but I've already written it. I will take a look, though. -Original Message- From: Javier Sanchez [mailto:[EMAIL PROTECTED] Sent: Thursday, May 25, 2006 5:42 PM To: Tapestry users Subject: Re: Hibernate modifying POJOs before rollback... I think you need a Transactions Manager for Java Objects such as JBoss Transactions to do that. Look at http://labs.jboss.com/portal/index.html?ctrl:id=page.default.info&project=jb osstm JAVIER SANCHEZ. On 5/23/06, James Carman <[EMAIL PROTECTED]> wrote: > All, > > I am trying to add some code into Tapernate which will "rollback" the POJOs > that Hibernate has changed when a transaction is rolled back (the version or > auto-generated id properties). I am going to attempt it using an > interceptor. Has anyone every tried to do this before? I'm just wondering > if there is a better approach. > > I'm actually changing Tapernate to include a "hibernate interceptor > pipeline" so that you can contribute your own "interceptor filters" to do > whatever you want. The "endpoint" of the pipeline will be an > EmptyInterceptor, so if no interceptor filters are contributed to the > pipeline, then nothing will happen. > > James > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hibernate modifying POJOs before rollback...
I think you need a Transactions Manager for Java Objects such as JBoss Transactions to do that. Look at http://labs.jboss.com/portal/index.html?ctrl:id=page.default.info&project=jbosstm JAVIER SANCHEZ. On 5/23/06, James Carman <[EMAIL PROTECTED]> wrote: All, I am trying to add some code into Tapernate which will "rollback" the POJOs that Hibernate has changed when a transaction is rolled back (the version or auto-generated id properties). I am going to attempt it using an interceptor. Has anyone every tried to do this before? I'm just wondering if there is a better approach. I'm actually changing Tapernate to include a "hibernate interceptor pipeline" so that you can contribute your own "interceptor filters" to do whatever you want. The "endpoint" of the pipeline will be an EmptyInterceptor, so if no interceptor filters are contributed to the pipeline, then nothing will happen. James - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: What do you think of my horrible testing strategy
Ah that is funny! We have a similar strategy except we don't have any fake service implementation or lower level testing... That is too much work and too much code to write all the jmock stuff. We had some for T3 but we are slowly dropping them. We only have jmock for several small things. We found out that building the real war to tomcat and running the htmlunit tests is very usefull. Having the war deployed helped to prevent several deployment bugs to go in production... And I am more confident by testing the real war... There are many things that can go wrong even in the building process. Thanks, Henri.
Re: Hibernate persisted data never makes it to DB
On 5/25/06, Lutz Hühnken <[EMAIL PROTECTED]> wrote: Yes, the Spring HibernateTemplate will take care of that for you. The actual behaviour depends on your transaction management, but let's not get into that for now. So, the save you call will commit the changes to the database. Hibernate then disconnects the session, I believe, anyhow, there is no need for you to add extra code. I don't believe the hibernate template disconnects the session for you. The hibernate template is just a facility to access hibernate functions. The DAO functions seem to commit and flush according to the transactional behavior (I did not find any exact information on that). I agree with Lutz, this has something to do with your spring configuration. Somehow your transactional configuration doesn't commit the operations. Thanks, Henri.
Script component placement
Hi, I have a Script component that renders an embedded video player with javascript document.write() statements. Problem I'm having is that the video player renders directly under the tag regardless of where the script component declaration is in the template. Is there a way to change that? Thanks, Eric - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tapernate "squeezer" refactored...
I mean that he doesn't have to have Tapernate reattach them for him. He can work with the detached objects and choose when to reattach them manually. But, as you point out, I don't like to have to think about it. It's nice that they're automatically reattached for me. :-) -Original Message- From: Jesse Kuhnert [mailto:[EMAIL PROTECTED] Sent: Thursday, May 25, 2006 2:56 PM To: Tapestry users Subject: Re: Tapernate "squeezer" refactored... I prefer having my objects re-attached when possible. It's a slipperly slope to go down with hibernate when you have to start thinking about which members have been lazily initialized and which have not. On 5/25/06, James Carman <[EMAIL PROTECTED]> wrote: > > Well, you don't have to auto-reattach them if you don't want. > > -Original Message- > From: Ted Steen [mailto:[EMAIL PROTECTED] > Sent: Thursday, May 25, 2006 2:50 PM > To: Tapestry users > Subject: Re: Tapernate "squeezer" refactored... > > Absolutely, that would really suck. As I said, it is really redundant. > > What are your thoughts on the edit-domain-objects-problem? > I can see, in your example, that you simply setRollbackOnly(); when > something didn't validate, but I can't say that I think it is a clean > solution. > What do you think of the idea of just working on detached objects when > editing? > > What do other people in this list do in this situation? > > 2006/5/25, James Carman <[EMAIL PROTECTED]>: > > Yes, but if you edit a copy of the domain object, then you start to > develop > > the "parallel hierarchy" code smell (assuming you'd create a "value > object" > > for each type of domain object). > > > > > > -Original Message- > > From: Ted Steen [mailto:[EMAIL PROTECTED] > > Sent: Thursday, May 25, 2006 2:29 PM > > To: Tapestry users > > Subject: Re: Tapernate "squeezer" refactored... > > > > Ah, this is a lot cleaner than the previous solution with DataClasses. > > The URLs are prettier too, nice work! > > > > The problem with editing a talked about in another thread could be > > solved by not working on the domain object, but a copy of the domain > > object, or individual getters and setters for every property of the > > object. > > Problem is that it is so redundant.. :/ > > > > Another thought was to work on detached objects when editing, and > > explicitly session.save(...) them when all is validated and ready to > > be saved. > > > > I can't say that I have thought this through as much as I should but.. > :) > > > > 2006/5/25, James Carman <[EMAIL PROTECTED]>: > > > Oh, this feature, the squeezer pipeline has been submitted as a patch > for > > > Tapestry 4.1. So, in the future, I'll probably just re-implement my > > filter > > > using the Tapestry 4.1 API as opposed to the Tapernate API. Either > way, > > > there should be no impact to client code (unless you write your own > > filter). > > > > > > -Original Message- > > > From: James Carman [mailto:[EMAIL PROTECTED] > > > Sent: Thursday, May 25, 2006 11:29 AM > > > To: 'Tapestry users' > > > Subject: Tapernate "squeezer" refactored... > > > > > > All, > > > > > > Tapernate's entity "squeezer" has been refactored. No longer do you > need > > to > > > tell it what your "data class" (the common entity > superclass/interface) > > is. > > > Tapernate turns the data squeezer service into a pipeline and puts its > > > EntitySqueezerFilter into the pipeline. If it can't squeeze the > object > > (the > > > object isn't persistent), then it just lets the rest of the pipeline > take > > > care of it. If it can squeeze it, it does. The squeezed string will > look > > > something like this (from the example application): > > > > > > HIBRN8:0::l1 > > > > > > The "HIBER8" part is a token that tells me that I squeezed this > object. > > The > > > '0' is an abbreviation for the entity name (just print a number rather > > than > > > printing out com.mycompany.domain.entity.MyDomainClass). And, the > "l1" > is > > > how the rest of the pipeline squeezes my long (value 1). Enjoy! > > > > > > James > > > > > > p.s. Yes, I'm going to move it! > > > > > > > > > > > > - > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > - > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > -- > > /ted > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > -- > /ted > > --
TablePages Component Question
I'm working on a table that uses a TablePages component to navigate from page to page within the tables data model. The table is editable, so I am trying to hook validation up onto one of the columns. However, when I click on one of the TaglePages navigation links, it looks like the validation is working, however, navigation continues to the next page. Since, there was an error, I would like to cancel the navigation and leave the user on the previous page of data. I don't see any attributes to help me do this on the TablePages component. Does anyone have any ideas to help me get started. Thanks in advance. Rob __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tapernate "squeezer" refactored...
I prefer having my objects re-attached when possible. It's a slipperly slope to go down with hibernate when you have to start thinking about which members have been lazily initialized and which have not. On 5/25/06, James Carman <[EMAIL PROTECTED]> wrote: Well, you don't have to auto-reattach them if you don't want. -Original Message- From: Ted Steen [mailto:[EMAIL PROTECTED] Sent: Thursday, May 25, 2006 2:50 PM To: Tapestry users Subject: Re: Tapernate "squeezer" refactored... Absolutely, that would really suck. As I said, it is really redundant. What are your thoughts on the edit-domain-objects-problem? I can see, in your example, that you simply setRollbackOnly(); when something didn't validate, but I can't say that I think it is a clean solution. What do you think of the idea of just working on detached objects when editing? What do other people in this list do in this situation? 2006/5/25, James Carman <[EMAIL PROTECTED]>: > Yes, but if you edit a copy of the domain object, then you start to develop > the "parallel hierarchy" code smell (assuming you'd create a "value object" > for each type of domain object). > > > -Original Message- > From: Ted Steen [mailto:[EMAIL PROTECTED] > Sent: Thursday, May 25, 2006 2:29 PM > To: Tapestry users > Subject: Re: Tapernate "squeezer" refactored... > > Ah, this is a lot cleaner than the previous solution with DataClasses. > The URLs are prettier too, nice work! > > The problem with editing a talked about in another thread could be > solved by not working on the domain object, but a copy of the domain > object, or individual getters and setters for every property of the > object. > Problem is that it is so redundant.. :/ > > Another thought was to work on detached objects when editing, and > explicitly session.save(...) them when all is validated and ready to > be saved. > > I can't say that I have thought this through as much as I should but.. :) > > 2006/5/25, James Carman <[EMAIL PROTECTED]>: > > Oh, this feature, the squeezer pipeline has been submitted as a patch for > > Tapestry 4.1. So, in the future, I'll probably just re-implement my > filter > > using the Tapestry 4.1 API as opposed to the Tapernate API. Either way, > > there should be no impact to client code (unless you write your own > filter). > > > > -Original Message- > > From: James Carman [mailto:[EMAIL PROTECTED] > > Sent: Thursday, May 25, 2006 11:29 AM > > To: 'Tapestry users' > > Subject: Tapernate "squeezer" refactored... > > > > All, > > > > Tapernate's entity "squeezer" has been refactored. No longer do you need > to > > tell it what your "data class" (the common entity superclass/interface) > is. > > Tapernate turns the data squeezer service into a pipeline and puts its > > EntitySqueezerFilter into the pipeline. If it can't squeeze the object > (the > > object isn't persistent), then it just lets the rest of the pipeline take > > care of it. If it can squeeze it, it does. The squeezed string will look > > something like this (from the example application): > > > > HIBRN8:0::l1 > > > > The "HIBER8" part is a token that tells me that I squeezed this object. > The > > '0' is an abbreviation for the entity name (just print a number rather > than > > printing out com.mycompany.domain.entity.MyDomainClass). And, the "l1" is > > how the rest of the pipeline squeezes my long (value 1). Enjoy! > > > > James > > > > p.s. Yes, I'm going to move it! > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > -- > /ted > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- /ted - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tacos/Tapestry, team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind.
RE: Tapernate "squeezer" refactored...
Well, you don't have to auto-reattach them if you don't want. -Original Message- From: Ted Steen [mailto:[EMAIL PROTECTED] Sent: Thursday, May 25, 2006 2:50 PM To: Tapestry users Subject: Re: Tapernate "squeezer" refactored... Absolutely, that would really suck. As I said, it is really redundant. What are your thoughts on the edit-domain-objects-problem? I can see, in your example, that you simply setRollbackOnly(); when something didn't validate, but I can't say that I think it is a clean solution. What do you think of the idea of just working on detached objects when editing? What do other people in this list do in this situation? 2006/5/25, James Carman <[EMAIL PROTECTED]>: > Yes, but if you edit a copy of the domain object, then you start to develop > the "parallel hierarchy" code smell (assuming you'd create a "value object" > for each type of domain object). > > > -Original Message- > From: Ted Steen [mailto:[EMAIL PROTECTED] > Sent: Thursday, May 25, 2006 2:29 PM > To: Tapestry users > Subject: Re: Tapernate "squeezer" refactored... > > Ah, this is a lot cleaner than the previous solution with DataClasses. > The URLs are prettier too, nice work! > > The problem with editing a talked about in another thread could be > solved by not working on the domain object, but a copy of the domain > object, or individual getters and setters for every property of the > object. > Problem is that it is so redundant.. :/ > > Another thought was to work on detached objects when editing, and > explicitly session.save(...) them when all is validated and ready to > be saved. > > I can't say that I have thought this through as much as I should but.. :) > > 2006/5/25, James Carman <[EMAIL PROTECTED]>: > > Oh, this feature, the squeezer pipeline has been submitted as a patch for > > Tapestry 4.1. So, in the future, I'll probably just re-implement my > filter > > using the Tapestry 4.1 API as opposed to the Tapernate API. Either way, > > there should be no impact to client code (unless you write your own > filter). > > > > -Original Message- > > From: James Carman [mailto:[EMAIL PROTECTED] > > Sent: Thursday, May 25, 2006 11:29 AM > > To: 'Tapestry users' > > Subject: Tapernate "squeezer" refactored... > > > > All, > > > > Tapernate's entity "squeezer" has been refactored. No longer do you need > to > > tell it what your "data class" (the common entity superclass/interface) > is. > > Tapernate turns the data squeezer service into a pipeline and puts its > > EntitySqueezerFilter into the pipeline. If it can't squeeze the object > (the > > object isn't persistent), then it just lets the rest of the pipeline take > > care of it. If it can squeeze it, it does. The squeezed string will look > > something like this (from the example application): > > > > HIBRN8:0::l1 > > > > The "HIBER8" part is a token that tells me that I squeezed this object. > The > > '0' is an abbreviation for the entity name (just print a number rather > than > > printing out com.mycompany.domain.entity.MyDomainClass). And, the "l1" is > > how the rest of the pipeline squeezes my long (value 1). Enjoy! > > > > James > > > > p.s. Yes, I'm going to move it! > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > -- > /ted > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- /ted - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tapernate "squeezer" refactored...
Absolutely, that would really suck. As I said, it is really redundant. What are your thoughts on the edit-domain-objects-problem? I can see, in your example, that you simply setRollbackOnly(); when something didn't validate, but I can't say that I think it is a clean solution. What do you think of the idea of just working on detached objects when editing? What do other people in this list do in this situation? 2006/5/25, James Carman <[EMAIL PROTECTED]>: Yes, but if you edit a copy of the domain object, then you start to develop the "parallel hierarchy" code smell (assuming you'd create a "value object" for each type of domain object). -Original Message- From: Ted Steen [mailto:[EMAIL PROTECTED] Sent: Thursday, May 25, 2006 2:29 PM To: Tapestry users Subject: Re: Tapernate "squeezer" refactored... Ah, this is a lot cleaner than the previous solution with DataClasses. The URLs are prettier too, nice work! The problem with editing a talked about in another thread could be solved by not working on the domain object, but a copy of the domain object, or individual getters and setters for every property of the object. Problem is that it is so redundant.. :/ Another thought was to work on detached objects when editing, and explicitly session.save(...) them when all is validated and ready to be saved. I can't say that I have thought this through as much as I should but.. :) 2006/5/25, James Carman <[EMAIL PROTECTED]>: > Oh, this feature, the squeezer pipeline has been submitted as a patch for > Tapestry 4.1. So, in the future, I'll probably just re-implement my filter > using the Tapestry 4.1 API as opposed to the Tapernate API. Either way, > there should be no impact to client code (unless you write your own filter). > > -Original Message- > From: James Carman [mailto:[EMAIL PROTECTED] > Sent: Thursday, May 25, 2006 11:29 AM > To: 'Tapestry users' > Subject: Tapernate "squeezer" refactored... > > All, > > Tapernate's entity "squeezer" has been refactored. No longer do you need to > tell it what your "data class" (the common entity superclass/interface) is. > Tapernate turns the data squeezer service into a pipeline and puts its > EntitySqueezerFilter into the pipeline. If it can't squeeze the object (the > object isn't persistent), then it just lets the rest of the pipeline take > care of it. If it can squeeze it, it does. The squeezed string will look > something like this (from the example application): > > HIBRN8:0::l1 > > The "HIBER8" part is a token that tells me that I squeezed this object. The > '0' is an abbreviation for the entity name (just print a number rather than > printing out com.mycompany.domain.entity.MyDomainClass). And, the "l1" is > how the rest of the pipeline squeezes my long (value 1). Enjoy! > > James > > p.s. Yes, I'm going to move it! > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- /ted - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- /ted - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tapernate "squeezer" refactored...
Yes, but if you edit a copy of the domain object, then you start to develop the "parallel hierarchy" code smell (assuming you'd create a "value object" for each type of domain object). -Original Message- From: Ted Steen [mailto:[EMAIL PROTECTED] Sent: Thursday, May 25, 2006 2:29 PM To: Tapestry users Subject: Re: Tapernate "squeezer" refactored... Ah, this is a lot cleaner than the previous solution with DataClasses. The URLs are prettier too, nice work! The problem with editing a talked about in another thread could be solved by not working on the domain object, but a copy of the domain object, or individual getters and setters for every property of the object. Problem is that it is so redundant.. :/ Another thought was to work on detached objects when editing, and explicitly session.save(...) them when all is validated and ready to be saved. I can't say that I have thought this through as much as I should but.. :) 2006/5/25, James Carman <[EMAIL PROTECTED]>: > Oh, this feature, the squeezer pipeline has been submitted as a patch for > Tapestry 4.1. So, in the future, I'll probably just re-implement my filter > using the Tapestry 4.1 API as opposed to the Tapernate API. Either way, > there should be no impact to client code (unless you write your own filter). > > -Original Message- > From: James Carman [mailto:[EMAIL PROTECTED] > Sent: Thursday, May 25, 2006 11:29 AM > To: 'Tapestry users' > Subject: Tapernate "squeezer" refactored... > > All, > > Tapernate's entity "squeezer" has been refactored. No longer do you need to > tell it what your "data class" (the common entity superclass/interface) is. > Tapernate turns the data squeezer service into a pipeline and puts its > EntitySqueezerFilter into the pipeline. If it can't squeeze the object (the > object isn't persistent), then it just lets the rest of the pipeline take > care of it. If it can squeeze it, it does. The squeezed string will look > something like this (from the example application): > > HIBRN8:0::l1 > > The "HIBER8" part is a token that tells me that I squeezed this object. The > '0' is an abbreviation for the entity name (just print a number rather than > printing out com.mycompany.domain.entity.MyDomainClass). And, the "l1" is > how the rest of the pipeline squeezes my long (value 1). Enjoy! > > James > > p.s. Yes, I'm going to move it! > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- /ted - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Fwd: InputValidation
Hi, I am writing just to tell that I found the solution. That problem was that I was looking at the wrong place. Thanks for the attention Pedro -- Forwarded message -- From: Pedro Garcia Date: May 25, 2006 11:33 AM Subject: InputValidation To: Tapestry users Hi, I'm using Tapestry 4 and I am having a hard time with number inputvalidation with TextField component. Can anyone tell me how to check if the value is an Integer and how to check if the value is a Float and how to check if the value is a Double. and how to set the decimal separator to be a ',' . Thanks, Pedro da Silva Garcia -- Atenciosamente, Pedro da Silva Garcia
Re: Tapernate "squeezer" refactored...
Ah, this is a lot cleaner than the previous solution with DataClasses. The URLs are prettier too, nice work! The problem with editing a talked about in another thread could be solved by not working on the domain object, but a copy of the domain object, or individual getters and setters for every property of the object. Problem is that it is so redundant.. :/ Another thought was to work on detached objects when editing, and explicitly session.save(...) them when all is validated and ready to be saved. I can't say that I have thought this through as much as I should but.. :) 2006/5/25, James Carman <[EMAIL PROTECTED]>: Oh, this feature, the squeezer pipeline has been submitted as a patch for Tapestry 4.1. So, in the future, I'll probably just re-implement my filter using the Tapestry 4.1 API as opposed to the Tapernate API. Either way, there should be no impact to client code (unless you write your own filter). -Original Message- From: James Carman [mailto:[EMAIL PROTECTED] Sent: Thursday, May 25, 2006 11:29 AM To: 'Tapestry users' Subject: Tapernate "squeezer" refactored... All, Tapernate's entity "squeezer" has been refactored. No longer do you need to tell it what your "data class" (the common entity superclass/interface) is. Tapernate turns the data squeezer service into a pipeline and puts its EntitySqueezerFilter into the pipeline. If it can't squeeze the object (the object isn't persistent), then it just lets the rest of the pipeline take care of it. If it can squeeze it, it does. The squeezed string will look something like this (from the example application): HIBRN8:0::l1 The "HIBER8" part is a token that tells me that I squeezed this object. The '0' is an abbreviation for the entity name (just print a number rather than printing out com.mycompany.domain.entity.MyDomainClass). And, the "l1" is how the rest of the pipeline squeezes my long (value 1). Enjoy! James p.s. Yes, I'm going to move it! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- /ted - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Help in writing a custom annotation
It's like that at all. The annotation workers run before the normal enhancement workers (like property setters and such), whoever claims the property first wins. (you can control when your worker is called via hivemind's awesome pipeline ability ). On 5/25/06, Dan Adams <[EMAIL PROTECTED]> wrote: Hmmm. That gives me an idea. I was thinking that the reason I couldn't claim the method is that it would be possible for another annotation like @InjectObject for instance to be used and then I would have to preserve whatever changes were put in there by InjectObject. But since I suppose this annotation will only be used for non-abstract accessors that do some sort of calculation that it would be okay to claim the property. I'll give that a go and I think I should be all set. Thanks Jesse! Keep up the good work on Tapestry. :) On Thu, 2006-05-25 at 12:35 -0400, Jesse Kuhnert wrote: > You should be able to do this fine using the existing annotation page logic. > > > In your annotation stuff for handling your specific type "claim" the > property specified using EnhancementOperation and then define a method body > that does the caching logic you describe and you'll be all set. (there are > other annotations in there that provide method body stuff to javassist for > you to reference) > > On 5/25/06, Dan Adams <[EMAIL PROTECTED]> wrote: > > > > Thank you for the time you guys have already spent on this, but if you > > have any other comments I would really appreciate them. Is there just no > > way to do this given the current tapestry annotation class structure? > > > > On Thu, 2006-05-25 at 10:51 -0400, Dan Adams wrote: > > > Well, I've been digging around in all the annotation source for 4.0.1 > > > and I seem to be stuck. It seems like there isn't any way to get to the > > > javassist methods or to do what I'm trying to do. I've looked at the > > > hivemind config and how to add the annotation. My only problem is how to > > > actually get the annotation to do what it needs to do. Any suggestions > > > on how to approach the problems I mentioned earlier? I also attached the > > > source which is pretty short. > > > > > > On Thu, 2006-05-25 at 10:42 -0400, Jesse Kuhnert wrote: > > > > Ah well...The annotations stuff in tapestry is pretty easy to follow > > (just > > > > added a lot of logic in this area myself). It would be best for you to > > refer > > > > to the tapestry annotations source, but the biggest thing is to also > > > > remember that annotations are done almost the same way that the > > > > "enhancement" stuff is done - with a hivemind chained pipeline > > > > configuration. There is an annotations hivemind configuration section > > that > > > > configures and sets up all of them as well. > > > > > > > > On 5/25/06, Dan Adams <[EMAIL PROTECTED]> wrote: > > > > > > > > > > You are right about this. I hadn't realized you could do that with > > > > > parameters. But that doesn't really apply to my problem since @Once > > > > > won't normally be used on parameters. It came up because in some > > > > > situations you have a method that does a hibernate query and returns > > a > > > > > list of objects and you'd like to be able to easily refer to that > > > > > property more than once in the template. A common situation is > > checking > > > > > the list size in an @If before doing something with it. > > > > > > > > > > On Thu, 2006-05-25 at 10:28 -0400, Jesse Kuhnert wrote: > > > > > > Doesn't tapestry support marking a parameter as cache-able > > already? > > > > > > > > > > > > On 5/25/06, James Carman <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > Have you looked into AspectJ? > > > > > > > > > > > > > > -Original Message- > > > > > > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > > > > > > Sent: Thursday, May 25, 2006 10:00 AM > > > > > > > To: Tapestry users > > > > > > > Subject: RE: Help in writing a custom annotation > > > > > > > > > > > > > > Okay, my annotation is called @Once and if put on accessor will > > make > > > > > > > sure that the method is only executed once and then the return > > value > > > > > is > > > > > > > cached. Any further calls to the method will just return the > > saved > > > > > > > value. I've got pretty far but I think I'm stuck as I want to do > > > > > > > something that I could do with javassist but I'm not sure how to > > do > > > > > > > within the tapestry enhancement classes. I've attached what I > > have so > > > > > > > far and I would greatly appreciated it if someone could give me > > some > > > > > > > suggestions on what to do. My big problem is: > > > > > > > > > > > > > > - I could add code at the beginning and end of the method with > > > > > javassit > > > > > > > but can't see a way to do that > > > > > > > - Perhaps I could somehow rename the old method to something > > else and > > > > > > > put in a new method that calls it? > > > > > > > > > > > > > > Thanks a lot. > > > > > > > > > > > > > > On Thu, 2006-05-25 at 07:11 -0400, J
Re: Help in writing a custom annotation
Hmmm. That gives me an idea. I was thinking that the reason I couldn't claim the method is that it would be possible for another annotation like @InjectObject for instance to be used and then I would have to preserve whatever changes were put in there by InjectObject. But since I suppose this annotation will only be used for non-abstract accessors that do some sort of calculation that it would be okay to claim the property. I'll give that a go and I think I should be all set. Thanks Jesse! Keep up the good work on Tapestry. :) On Thu, 2006-05-25 at 12:35 -0400, Jesse Kuhnert wrote: > You should be able to do this fine using the existing annotation page logic. > > > In your annotation stuff for handling your specific type "claim" the > property specified using EnhancementOperation and then define a method body > that does the caching logic you describe and you'll be all set. (there are > other annotations in there that provide method body stuff to javassist for > you to reference) > > On 5/25/06, Dan Adams <[EMAIL PROTECTED]> wrote: > > > > Thank you for the time you guys have already spent on this, but if you > > have any other comments I would really appreciate them. Is there just no > > way to do this given the current tapestry annotation class structure? > > > > On Thu, 2006-05-25 at 10:51 -0400, Dan Adams wrote: > > > Well, I've been digging around in all the annotation source for 4.0.1 > > > and I seem to be stuck. It seems like there isn't any way to get to the > > > javassist methods or to do what I'm trying to do. I've looked at the > > > hivemind config and how to add the annotation. My only problem is how to > > > actually get the annotation to do what it needs to do. Any suggestions > > > on how to approach the problems I mentioned earlier? I also attached the > > > source which is pretty short. > > > > > > On Thu, 2006-05-25 at 10:42 -0400, Jesse Kuhnert wrote: > > > > Ah well...The annotations stuff in tapestry is pretty easy to follow > > (just > > > > added a lot of logic in this area myself). It would be best for you to > > refer > > > > to the tapestry annotations source, but the biggest thing is to also > > > > remember that annotations are done almost the same way that the > > > > "enhancement" stuff is done - with a hivemind chained pipeline > > > > configuration. There is an annotations hivemind configuration section > > that > > > > configures and sets up all of them as well. > > > > > > > > On 5/25/06, Dan Adams <[EMAIL PROTECTED]> wrote: > > > > > > > > > > You are right about this. I hadn't realized you could do that with > > > > > parameters. But that doesn't really apply to my problem since @Once > > > > > won't normally be used on parameters. It came up because in some > > > > > situations you have a method that does a hibernate query and returns > > a > > > > > list of objects and you'd like to be able to easily refer to that > > > > > property more than once in the template. A common situation is > > checking > > > > > the list size in an @If before doing something with it. > > > > > > > > > > On Thu, 2006-05-25 at 10:28 -0400, Jesse Kuhnert wrote: > > > > > > Doesn't tapestry support marking a parameter as cache-able > > already? > > > > > > > > > > > > On 5/25/06, James Carman <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > Have you looked into AspectJ? > > > > > > > > > > > > > > -Original Message- > > > > > > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > > > > > > Sent: Thursday, May 25, 2006 10:00 AM > > > > > > > To: Tapestry users > > > > > > > Subject: RE: Help in writing a custom annotation > > > > > > > > > > > > > > Okay, my annotation is called @Once and if put on accessor will > > make > > > > > > > sure that the method is only executed once and then the return > > value > > > > > is > > > > > > > cached. Any further calls to the method will just return the > > saved > > > > > > > value. I've got pretty far but I think I'm stuck as I want to do > > > > > > > something that I could do with javassist but I'm not sure how to > > do > > > > > > > within the tapestry enhancement classes. I've attached what I > > have so > > > > > > > far and I would greatly appreciated it if someone could give me > > some > > > > > > > suggestions on what to do. My big problem is: > > > > > > > > > > > > > > - I could add code at the beginning and end of the method with > > > > > javassit > > > > > > > but can't see a way to do that > > > > > > > - Perhaps I could somehow rename the old method to something > > else and > > > > > > > put in a new method that calls it? > > > > > > > > > > > > > > Thanks a lot. > > > > > > > > > > > > > > On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > > > > > > > > I'd look at the one that injects messages, or beans, or even > > the one > > > > > > > that > > > > > > > I > > > > > > > > wrote for "autowiring" (available in SVN on the 4.1 branch). > > > > > > > > > > > > > > > > -Original Message- > > > > > > > > From
Re: new logo for Tapestry - more comps
Ac!!(ref: http://en.wikipedia.org/wiki/Bill_the_Cat) :) This is the first time things really clicked! I like the braids. I can't defend them, and I don't know why, but I like them. A lot. Very good work! Cheers, PS On 5/25/06, Steve Motola <[EMAIL PROTECTED]> wrote: More braid. I'm diggin the brown and orange. Comments? Color exercise: http://www.thelabllc.com/lab/tapestrylogos/color%20test%20copy.pdf Positioning exercise: http://www.thelabllc.com/lab/tapestrylogos/position%20test.pdf Ack: http://www.thelabllc.com/lab/tapestrylogos/ Steve Motola [EMAIL PROTECTED] (310) 422-5521 The Lab, LLC http://www.thelabllc.com Content is for intended recipient only. This message was sent using IMP, the Internet Messaging Program. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hibernate persisted data never makes it to DB
I asked for applicationContext.xml, and I get a mysql log... well, near enough :) From your last mail I understand you have the same problem if you use the mysql command line client. Makes me wonder why you thought the problem had to do with Hibernate in the first place (let alone Tapestry, for this Tapestry mailing list this has been OT for a while now...). So generally, your sql statements never get committed... which is weird, because by default, mysql starts new connections with autocommit enabled. If you connect to mysql from the command line and do select @@autocommit; what do you get? About your Hibernate configuration, since you use Spring anyway, I would recommend you use Spring for the datasource setup, makes it easier to switch, plus it makes sense (to me, anyway) to have it in the same place as the SessionFactory. Oh, and although the classname you use for the jdbc driver still works, since the mysql connector/j provides backwards compatibility in this respect, nowadays people tend to use "com.mysql.jdbc.Driver" because of a name change four years ago. lutz - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: new logo for Tapestry - more comps
More braid. I'm diggin the brown and orange. Comments? Color exercise: http://www.thelabllc.com/lab/tapestrylogos/color%20test%20copy.pdf Positioning exercise: http://www.thelabllc.com/lab/tapestrylogos/position%20test.pdf Ack: http://www.thelabllc.com/lab/tapestrylogos/ Steve Motola [EMAIL PROTECTED] (310) 422-5521 The Lab, LLC http://www.thelabllc.com Content is for intended recipient only. This message was sent using IMP, the Internet Messaging Program. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Help in writing a custom annotation
You should be able to do this fine using the existing annotation page logic. In your annotation stuff for handling your specific type "claim" the property specified using EnhancementOperation and then define a method body that does the caching logic you describe and you'll be all set. (there are other annotations in there that provide method body stuff to javassist for you to reference) On 5/25/06, Dan Adams <[EMAIL PROTECTED]> wrote: Thank you for the time you guys have already spent on this, but if you have any other comments I would really appreciate them. Is there just no way to do this given the current tapestry annotation class structure? On Thu, 2006-05-25 at 10:51 -0400, Dan Adams wrote: > Well, I've been digging around in all the annotation source for 4.0.1 > and I seem to be stuck. It seems like there isn't any way to get to the > javassist methods or to do what I'm trying to do. I've looked at the > hivemind config and how to add the annotation. My only problem is how to > actually get the annotation to do what it needs to do. Any suggestions > on how to approach the problems I mentioned earlier? I also attached the > source which is pretty short. > > On Thu, 2006-05-25 at 10:42 -0400, Jesse Kuhnert wrote: > > Ah well...The annotations stuff in tapestry is pretty easy to follow (just > > added a lot of logic in this area myself). It would be best for you to refer > > to the tapestry annotations source, but the biggest thing is to also > > remember that annotations are done almost the same way that the > > "enhancement" stuff is done - with a hivemind chained pipeline > > configuration. There is an annotations hivemind configuration section that > > configures and sets up all of them as well. > > > > On 5/25/06, Dan Adams <[EMAIL PROTECTED]> wrote: > > > > > > You are right about this. I hadn't realized you could do that with > > > parameters. But that doesn't really apply to my problem since @Once > > > won't normally be used on parameters. It came up because in some > > > situations you have a method that does a hibernate query and returns a > > > list of objects and you'd like to be able to easily refer to that > > > property more than once in the template. A common situation is checking > > > the list size in an @If before doing something with it. > > > > > > On Thu, 2006-05-25 at 10:28 -0400, Jesse Kuhnert wrote: > > > > Doesn't tapestry support marking a parameter as cache-able already? > > > > > > > > On 5/25/06, James Carman <[EMAIL PROTECTED]> wrote: > > > > > > > > > > Have you looked into AspectJ? > > > > > > > > > > -Original Message- > > > > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > > > > Sent: Thursday, May 25, 2006 10:00 AM > > > > > To: Tapestry users > > > > > Subject: RE: Help in writing a custom annotation > > > > > > > > > > Okay, my annotation is called @Once and if put on accessor will make > > > > > sure that the method is only executed once and then the return value > > > is > > > > > cached. Any further calls to the method will just return the saved > > > > > value. I've got pretty far but I think I'm stuck as I want to do > > > > > something that I could do with javassist but I'm not sure how to do > > > > > within the tapestry enhancement classes. I've attached what I have so > > > > > far and I would greatly appreciated it if someone could give me some > > > > > suggestions on what to do. My big problem is: > > > > > > > > > > - I could add code at the beginning and end of the method with > > > javassit > > > > > but can't see a way to do that > > > > > - Perhaps I could somehow rename the old method to something else and > > > > > put in a new method that calls it? > > > > > > > > > > Thanks a lot. > > > > > > > > > > On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > > > > > > I'd look at the one that injects messages, or beans, or even the one > > > > > that > > > > > I > > > > > > wrote for "autowiring" (available in SVN on the 4.1 branch). > > > > > > > > > > > > -Original Message- > > > > > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > > > > > Sent: Wednesday, May 24, 2006 10:44 PM > > > > > > To: Tapestry users > > > > > > Subject: Help in writing a custom annotation > > > > > > > > > > > > I want to write an annotation that will intercept a method and add a > > > > > > property to the class. I've started digging around in some of the > > > > > > annotation sources but it's going pretty slow. Can someone point me > > > at > > > > > > the right place to look for where to start? > > > > > > > > > > > -- > > > > > Dan Adams > > > > > Software Engineer > > > > > Interactive Factory > > > > > 617.235.5857 > > > > > > > > > > > > > > > > > > > > - > > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > -- > > > Dan Adams > > > Software Engineer > > > Interactive Facto
Re: Help in writing a custom annotation
Thank you for the time you guys have already spent on this, but if you have any other comments I would really appreciate them. Is there just no way to do this given the current tapestry annotation class structure? On Thu, 2006-05-25 at 10:51 -0400, Dan Adams wrote: > Well, I've been digging around in all the annotation source for 4.0.1 > and I seem to be stuck. It seems like there isn't any way to get to the > javassist methods or to do what I'm trying to do. I've looked at the > hivemind config and how to add the annotation. My only problem is how to > actually get the annotation to do what it needs to do. Any suggestions > on how to approach the problems I mentioned earlier? I also attached the > source which is pretty short. > > On Thu, 2006-05-25 at 10:42 -0400, Jesse Kuhnert wrote: > > Ah well...The annotations stuff in tapestry is pretty easy to follow (just > > added a lot of logic in this area myself). It would be best for you to refer > > to the tapestry annotations source, but the biggest thing is to also > > remember that annotations are done almost the same way that the > > "enhancement" stuff is done - with a hivemind chained pipeline > > configuration. There is an annotations hivemind configuration section that > > configures and sets up all of them as well. > > > > On 5/25/06, Dan Adams <[EMAIL PROTECTED]> wrote: > > > > > > You are right about this. I hadn't realized you could do that with > > > parameters. But that doesn't really apply to my problem since @Once > > > won't normally be used on parameters. It came up because in some > > > situations you have a method that does a hibernate query and returns a > > > list of objects and you'd like to be able to easily refer to that > > > property more than once in the template. A common situation is checking > > > the list size in an @If before doing something with it. > > > > > > On Thu, 2006-05-25 at 10:28 -0400, Jesse Kuhnert wrote: > > > > Doesn't tapestry support marking a parameter as cache-able already? > > > > > > > > On 5/25/06, James Carman <[EMAIL PROTECTED]> wrote: > > > > > > > > > > Have you looked into AspectJ? > > > > > > > > > > -Original Message- > > > > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > > > > Sent: Thursday, May 25, 2006 10:00 AM > > > > > To: Tapestry users > > > > > Subject: RE: Help in writing a custom annotation > > > > > > > > > > Okay, my annotation is called @Once and if put on accessor will make > > > > > sure that the method is only executed once and then the return value > > > is > > > > > cached. Any further calls to the method will just return the saved > > > > > value. I've got pretty far but I think I'm stuck as I want to do > > > > > something that I could do with javassist but I'm not sure how to do > > > > > within the tapestry enhancement classes. I've attached what I have so > > > > > far and I would greatly appreciated it if someone could give me some > > > > > suggestions on what to do. My big problem is: > > > > > > > > > > - I could add code at the beginning and end of the method with > > > javassit > > > > > but can't see a way to do that > > > > > - Perhaps I could somehow rename the old method to something else and > > > > > put in a new method that calls it? > > > > > > > > > > Thanks a lot. > > > > > > > > > > On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > > > > > > I'd look at the one that injects messages, or beans, or even the one > > > > > that > > > > > I > > > > > > wrote for "autowiring" (available in SVN on the 4.1 branch). > > > > > > > > > > > > -Original Message- > > > > > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > > > > > Sent: Wednesday, May 24, 2006 10:44 PM > > > > > > To: Tapestry users > > > > > > Subject: Help in writing a custom annotation > > > > > > > > > > > > I want to write an annotation that will intercept a method and add a > > > > > > property to the class. I've started digging around in some of the > > > > > > annotation sources but it's going pretty slow. Can someone point me > > > at > > > > > > the right place to look for where to start? > > > > > > > > > > > -- > > > > > Dan Adams > > > > > Software Engineer > > > > > Interactive Factory > > > > > 617.235.5857 > > > > > > > > > > > > > > > > > > > > - > > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > -- > > > Dan Adams > > > Software Engineer > > > Interactive Factory > > > 617.235.5857 > > > > > > > > > - > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > -- Dan Adams Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-
Re: Best directory stucture
Thank you very much, that what I looking for. Sorry to ask a stupid question like that, I scan the Documentation many times, but english is not my natural language and I guess I just never read it like it should be. Thanks again! Carl Pelletier - Original Message From: Erik Husby <[EMAIL PROTECTED]> To: Tapestry users Sent: Thursday, May 25, 2006 10:34:51 AM Subject: Re: Best directory stucture In Tapestry 4, you can put your pages (the .html and .page files) in subdirectories that live under WEB-INF. That means that you address your pages like "contact/home" or "contact/gestionContacts/contactList" So your directories would be WEB-INF/contact and WEB-INF/contact/ gestionContacts On May 25, 2006, at 10:16 AM, Rui Pacheco wrote: > I may be wrong, but I think you can put your .page files under WEB- > INF and > your .html under the context. That way you'll have them separated. > > On 5/25/06, Carl Pelletier <[EMAIL PROTECTED]> wrote: >> >> Hi everyone, I`m starting a project with Tapestry 4.0 and was >> wondering if >> someone have recommendation on how to structure my project. >> >> I don`t really understand how Tapestry work with directory. It`s like >> everything is in the same folder. >> >> For us, it`s doesnt fit to have juste one directory with all >> the .page >> .html and component in the same folder. >> >> I know I can specify where are the component by using >> org.apache.tapestry.component-class-packages but it`s just work >> for the >> java files. >> >> Is there a way to specify all this without adding each page in the >> .application ? >> >> For now, we doing something like: >> >>> specification-path="contact/gestionContacts/contactList.page" /> >>> specification-path="contact/gestionContacts/contact.page"/> >>> specification-path="contact/gestionContacts/contact.page" /> >>> specification-path="contact/gestionContacts/conjointCRUD.page" /> >>> specification-path="contact/gestionContacts/adjointCRUD.page" /> >>> specification-path="contact/gestionContacts/entrepriseCRUD.page" /> >>> specification-path="contact/gestionContacts/consommationCRUD.page" /> >> >> For each section and sub section. At the end of the project, we >> will have >> ~200 pages. It's we be a real mess in the .application, don`t you >> think ? >> >> Thanks for any advise, help or recommendation! >> >> Really sorry for the bad english, I`m french. >> >> Carl Pelletier >> >> >> > > > -- > Cumprimentos, > Rui Pacheco --- Erik Husby Senior Software Engineer Broad Institute of MIT and Harvard Rm. 2192, 320 Charles St, Cambridge, MA 02141-2023 mobile: 781.354.6669, office: 617.258.9227 email: [EMAIL PROTECTED] AIM: ErikAtBroad
RE: Tapernate "squeezer" refactored...
Oh, this feature, the squeezer pipeline has been submitted as a patch for Tapestry 4.1. So, in the future, I'll probably just re-implement my filter using the Tapestry 4.1 API as opposed to the Tapernate API. Either way, there should be no impact to client code (unless you write your own filter). -Original Message- From: James Carman [mailto:[EMAIL PROTECTED] Sent: Thursday, May 25, 2006 11:29 AM To: 'Tapestry users' Subject: Tapernate "squeezer" refactored... All, Tapernate's entity "squeezer" has been refactored. No longer do you need to tell it what your "data class" (the common entity superclass/interface) is. Tapernate turns the data squeezer service into a pipeline and puts its EntitySqueezerFilter into the pipeline. If it can't squeeze the object (the object isn't persistent), then it just lets the rest of the pipeline take care of it. If it can squeeze it, it does. The squeezed string will look something like this (from the example application): HIBRN8:0::l1 The "HIBER8" part is a token that tells me that I squeezed this object. The '0' is an abbreviation for the entity name (just print a number rather than printing out com.mycompany.domain.entity.MyDomainClass). And, the "l1" is how the rest of the pipeline squeezes my long (value 1). Enjoy! James p.s. Yes, I'm going to move it! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hibernate persisted data never makes it to DB
So...
- have you checked the rest of your code? Are you sure this piece of
code is actually called? Step through it or add debugging output.
I don't know how else I would get the Hibernate log output:
"Hibernate: insert into room (roomType, roomNumber, smoking, active)
values (?, ?, ?, ?)"
How can I get Hibernate to show the log output with the values?
I went over the mysql logs and at the end finally found something. If
you want, you can skip directly to the place where I say "Oops"
I checked the MySQL logs and I even have the query in there...
Here are the mysql logs:
Here is my insert...
3 Prepare [7]
3 Execute [7] insert into room (roomType, roomNumber,
smoking, active) values ('PRM', '12', 'F', 'F')
Then comes the select that displayes the new list
060525 8:14:45 3 Prepare [8]
3 Execute [8] select room0_.id as id0_,
room0_.roomType as roomType0_, room0_.roomNumber as roomNumber0_,
room0_.smoking as smoking0_, room0_.active as active0_ from room room0_
The room is in the list
Then comes my mysql command line client to check the table:
060525 8:16:53 4 Connect [EMAIL PROTECTED] on rbs1
4 Query select * from room
060525 8:17:01 4 Query select * from room
And the result is "Empty set"
Now I try to insert the same record ( just with number 120 rather than
12) from the command line:
060525 8:19:36 4 Query insert into room (roomType,
roomNumber, smoking, active) values ('PRM', '120', 'F', 'F')
And another commandline select to verify:
060525 8:19:40 4 Query select * from room
It comes back with the new record (120)
Then comes Hibernate (I refresh the browser list page):
060525 8:21:00 3 Prepare [12]
3 Execute [12] select room0_.id as id0_,
room0_.roomType as roomType0_, room0_.roomNumber as roomNumber0_,
room0_.smoking as smoking0_, room0_.active as active0_ from room room0_
The result is still the old one (only room 12, not room 120)
Now I restart Tomcat...
Oops... I just found something interesting:
This was called when Tomcat shut down:
060525 8:22:48 3 Query rollback
3 Quit
This was called in the beginning when Tomcat started:
3 Query SET autocommit=1
3 Query SET autocommit=0
So Spring never executed commit, instead goes through all my web
requests on just one session and at the end calls rollback (no idea why
it doesn't commit).
So I guess this is what happens... now the question: how do I fix it?
MARK
P.S.: Here is my Hibernate configuration:
hibernate.dialect=org.hibernate.dialect.MySQLInnoDBDialect
hibernate.connection.driver_class=org.gjt.mm.mysql.Driver
hibernate.connection.password=password
hibernate.connection.url=jdbc:mysql://localhost/rbs1
hibernate.connection.username=rbs
hibernate.cache.provider_class = org.hibernate.cache.HashtableCacheProvider
hibernate.show_sql = true
- if you're sure your application is otherwise correct, the code gets
executed with the room object you intend it to, and you still don't
have anything in your database, I believe you have something severely
misconfigured and suggest you post your configuration.
That would be the part of your Spring applicationContext.xml (or
whatever it is called in your case) where you set up the data source
and the session factory.
some more comments...
I figured since everybody has problems with Spring closing sessions too
early and thereby causing problems with lazy-load, it should not affect
me in this case and actually work for me.
But maybe not???
Since you have no problem with lazy loading, in fact, you are not even
loading, I believe keeping the session open until the view is rendered
will not help you.
The Page gets the Service (a singleton SpringBean) via tapestry-spring
library ("spring:...").
The Service gets a DAO through Spring IoC.
Just out of curiosity: Why do you not inject your Dao into the page?
What does "the Service"? do?
So I guess the DAO is a singleton that opens a session once and never
closes it? Does that mean that everything is one session/transaction,
across all requests and user-web-sessions?
No.
hth,
Lutz
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Tapernate "squeezer" refactored...
All, Tapernate's entity "squeezer" has been refactored. No longer do you need to tell it what your "data class" (the common entity superclass/interface) is. Tapernate turns the data squeezer service into a pipeline and puts its EntitySqueezerFilter into the pipeline. If it can't squeeze the object (the object isn't persistent), then it just lets the rest of the pipeline take care of it. If it can squeeze it, it does. The squeezed string will look something like this (from the example application): HIBRN8:0::l1 The "HIBER8" part is a token that tells me that I squeezed this object. The '0' is an abbreviation for the entity name (just print a number rather than printing out com.mycompany.domain.entity.MyDomainClass). And, the "l1" is how the rest of the pipeline squeezes my long (value 1). Enjoy! James p.s. Yes, I'm going to move it! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Overriding Default Radio Button Renderer
I've extended RadioPropertySelectionRenderer and overridden the appropriate methods. I'm brand new to Tapestry and I'm stuck trying to figure out how to tell Tapestry to use my new Renderer class. Any help would be appreciated. Thanks
RE: Help in writing a custom annotation
True. But, on the one hand it would be relatively easy to have an aspect put the code in wherever the annotation is used. But on the other hand: - it should also be easy to add new annotations using hivemind - i would like throw any exceptions about mis-use of the annotation when the class is constructed, not when the method is executed - doing it using tapestry gives me access to classes that make it easier such as EnhancementOperation and such On Thu, 2006-05-25 at 10:43 -0400, James Carman wrote: > Don't get me wrong, I understand your reluctance to introduce AspectJ into > your build environment. But, this is a perfect case for AspectJ, IMHO. > > -Original Message- > From: Dan Adams [mailto:[EMAIL PROTECTED] > Sent: Thursday, May 25, 2006 10:39 AM > To: Tapestry users > Subject: RE: Help in writing a custom annotation > > I thought about using it but I thought that putting in an annotation > seemed like a natural course of action. Plus, using aspecj would put > some constraints on the project build environment. > > On Thu, 2006-05-25 at 10:02 -0400, James Carman wrote: > > Have you looked into AspectJ? > > > > -Original Message- > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > Sent: Thursday, May 25, 2006 10:00 AM > > To: Tapestry users > > Subject: RE: Help in writing a custom annotation > > > > Okay, my annotation is called @Once and if put on accessor will make > > sure that the method is only executed once and then the return value is > > cached. Any further calls to the method will just return the saved > > value. I've got pretty far but I think I'm stuck as I want to do > > something that I could do with javassist but I'm not sure how to do > > within the tapestry enhancement classes. I've attached what I have so > > far and I would greatly appreciated it if someone could give me some > > suggestions on what to do. My big problem is: > > > > - I could add code at the beginning and end of the method with javassit > > but can't see a way to do that > > - Perhaps I could somehow rename the old method to something else and > > put in a new method that calls it? > > > > Thanks a lot. > > > > On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > > > I'd look at the one that injects messages, or beans, or even the one > that > > I > > > wrote for "autowiring" (available in SVN on the 4.1 branch). > > > > > > -Original Message- > > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > > Sent: Wednesday, May 24, 2006 10:44 PM > > > To: Tapestry users > > > Subject: Help in writing a custom annotation > > > > > > I want to write an annotation that will intercept a method and add a > > > property to the class. I've started digging around in some of the > > > annotation sources but it's going pretty slow. Can someone point me at > > > the right place to look for where to start? > > > -- Dan Adams Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Help in writing a custom annotation
Well, I've been digging around in all the annotation source for 4.0.1 and I seem to be stuck. It seems like there isn't any way to get to the javassist methods or to do what I'm trying to do. I've looked at the hivemind config and how to add the annotation. My only problem is how to actually get the annotation to do what it needs to do. Any suggestions on how to approach the problems I mentioned earlier? I also attached the source which is pretty short. On Thu, 2006-05-25 at 10:42 -0400, Jesse Kuhnert wrote: > Ah well...The annotations stuff in tapestry is pretty easy to follow (just > added a lot of logic in this area myself). It would be best for you to refer > to the tapestry annotations source, but the biggest thing is to also > remember that annotations are done almost the same way that the > "enhancement" stuff is done - with a hivemind chained pipeline > configuration. There is an annotations hivemind configuration section that > configures and sets up all of them as well. > > On 5/25/06, Dan Adams <[EMAIL PROTECTED]> wrote: > > > > You are right about this. I hadn't realized you could do that with > > parameters. But that doesn't really apply to my problem since @Once > > won't normally be used on parameters. It came up because in some > > situations you have a method that does a hibernate query and returns a > > list of objects and you'd like to be able to easily refer to that > > property more than once in the template. A common situation is checking > > the list size in an @If before doing something with it. > > > > On Thu, 2006-05-25 at 10:28 -0400, Jesse Kuhnert wrote: > > > Doesn't tapestry support marking a parameter as cache-able already? > > > > > > On 5/25/06, James Carman <[EMAIL PROTECTED]> wrote: > > > > > > > > Have you looked into AspectJ? > > > > > > > > -Original Message- > > > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > > > Sent: Thursday, May 25, 2006 10:00 AM > > > > To: Tapestry users > > > > Subject: RE: Help in writing a custom annotation > > > > > > > > Okay, my annotation is called @Once and if put on accessor will make > > > > sure that the method is only executed once and then the return value > > is > > > > cached. Any further calls to the method will just return the saved > > > > value. I've got pretty far but I think I'm stuck as I want to do > > > > something that I could do with javassist but I'm not sure how to do > > > > within the tapestry enhancement classes. I've attached what I have so > > > > far and I would greatly appreciated it if someone could give me some > > > > suggestions on what to do. My big problem is: > > > > > > > > - I could add code at the beginning and end of the method with > > javassit > > > > but can't see a way to do that > > > > - Perhaps I could somehow rename the old method to something else and > > > > put in a new method that calls it? > > > > > > > > Thanks a lot. > > > > > > > > On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > > > > > I'd look at the one that injects messages, or beans, or even the one > > > > that > > > > I > > > > > wrote for "autowiring" (available in SVN on the 4.1 branch). > > > > > > > > > > -Original Message- > > > > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > > > > Sent: Wednesday, May 24, 2006 10:44 PM > > > > > To: Tapestry users > > > > > Subject: Help in writing a custom annotation > > > > > > > > > > I want to write an annotation that will intercept a method and add a > > > > > property to the class. I've started digging around in some of the > > > > > annotation sources but it's going pretty slow. Can someone point me > > at > > > > > the right place to look for where to start? > > > > > > > > > -- > > > > Dan Adams > > > > Software Engineer > > > > Interactive Factory > > > > 617.235.5857 > > > > > > > > > > > > > > > > - > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > -- > > Dan Adams > > Software Engineer > > Interactive Factory > > 617.235.5857 > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > -- Dan Adams Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Help in writing a custom annotation
Don't get me wrong, I understand your reluctance to introduce AspectJ into your build environment. But, this is a perfect case for AspectJ, IMHO. -Original Message- From: Dan Adams [mailto:[EMAIL PROTECTED] Sent: Thursday, May 25, 2006 10:39 AM To: Tapestry users Subject: RE: Help in writing a custom annotation I thought about using it but I thought that putting in an annotation seemed like a natural course of action. Plus, using aspecj would put some constraints on the project build environment. On Thu, 2006-05-25 at 10:02 -0400, James Carman wrote: > Have you looked into AspectJ? > > -Original Message- > From: Dan Adams [mailto:[EMAIL PROTECTED] > Sent: Thursday, May 25, 2006 10:00 AM > To: Tapestry users > Subject: RE: Help in writing a custom annotation > > Okay, my annotation is called @Once and if put on accessor will make > sure that the method is only executed once and then the return value is > cached. Any further calls to the method will just return the saved > value. I've got pretty far but I think I'm stuck as I want to do > something that I could do with javassist but I'm not sure how to do > within the tapestry enhancement classes. I've attached what I have so > far and I would greatly appreciated it if someone could give me some > suggestions on what to do. My big problem is: > > - I could add code at the beginning and end of the method with javassit > but can't see a way to do that > - Perhaps I could somehow rename the old method to something else and > put in a new method that calls it? > > Thanks a lot. > > On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > > I'd look at the one that injects messages, or beans, or even the one that > I > > wrote for "autowiring" (available in SVN on the 4.1 branch). > > > > -Original Message- > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, May 24, 2006 10:44 PM > > To: Tapestry users > > Subject: Help in writing a custom annotation > > > > I want to write an annotation that will intercept a method and add a > > property to the class. I've started digging around in some of the > > annotation sources but it's going pretty slow. Can someone point me at > > the right place to look for where to start? > > -- Dan Adams Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Help in writing a custom annotation
Ah well...The annotations stuff in tapestry is pretty easy to follow (just added a lot of logic in this area myself). It would be best for you to refer to the tapestry annotations source, but the biggest thing is to also remember that annotations are done almost the same way that the "enhancement" stuff is done - with a hivemind chained pipeline configuration. There is an annotations hivemind configuration section that configures and sets up all of them as well. On 5/25/06, Dan Adams <[EMAIL PROTECTED]> wrote: You are right about this. I hadn't realized you could do that with parameters. But that doesn't really apply to my problem since @Once won't normally be used on parameters. It came up because in some situations you have a method that does a hibernate query and returns a list of objects and you'd like to be able to easily refer to that property more than once in the template. A common situation is checking the list size in an @If before doing something with it. On Thu, 2006-05-25 at 10:28 -0400, Jesse Kuhnert wrote: > Doesn't tapestry support marking a parameter as cache-able already? > > On 5/25/06, James Carman <[EMAIL PROTECTED]> wrote: > > > > Have you looked into AspectJ? > > > > -Original Message- > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > Sent: Thursday, May 25, 2006 10:00 AM > > To: Tapestry users > > Subject: RE: Help in writing a custom annotation > > > > Okay, my annotation is called @Once and if put on accessor will make > > sure that the method is only executed once and then the return value is > > cached. Any further calls to the method will just return the saved > > value. I've got pretty far but I think I'm stuck as I want to do > > something that I could do with javassist but I'm not sure how to do > > within the tapestry enhancement classes. I've attached what I have so > > far and I would greatly appreciated it if someone could give me some > > suggestions on what to do. My big problem is: > > > > - I could add code at the beginning and end of the method with javassit > > but can't see a way to do that > > - Perhaps I could somehow rename the old method to something else and > > put in a new method that calls it? > > > > Thanks a lot. > > > > On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > > > I'd look at the one that injects messages, or beans, or even the one > > that > > I > > > wrote for "autowiring" (available in SVN on the 4.1 branch). > > > > > > -Original Message- > > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > > Sent: Wednesday, May 24, 2006 10:44 PM > > > To: Tapestry users > > > Subject: Help in writing a custom annotation > > > > > > I want to write an annotation that will intercept a method and add a > > > property to the class. I've started digging around in some of the > > > annotation sources but it's going pretty slow. Can someone point me at > > > the right place to look for where to start? > > > > > -- > > Dan Adams > > Software Engineer > > Interactive Factory > > 617.235.5857 > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > -- Dan Adams Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tacos/Tapestry, team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind.
RE: Help in writing a custom annotation
I thought about using it but I thought that putting in an annotation seemed like a natural course of action. Plus, using aspecj would put some constraints on the project build environment. On Thu, 2006-05-25 at 10:02 -0400, James Carman wrote: > Have you looked into AspectJ? > > -Original Message- > From: Dan Adams [mailto:[EMAIL PROTECTED] > Sent: Thursday, May 25, 2006 10:00 AM > To: Tapestry users > Subject: RE: Help in writing a custom annotation > > Okay, my annotation is called @Once and if put on accessor will make > sure that the method is only executed once and then the return value is > cached. Any further calls to the method will just return the saved > value. I've got pretty far but I think I'm stuck as I want to do > something that I could do with javassist but I'm not sure how to do > within the tapestry enhancement classes. I've attached what I have so > far and I would greatly appreciated it if someone could give me some > suggestions on what to do. My big problem is: > > - I could add code at the beginning and end of the method with javassit > but can't see a way to do that > - Perhaps I could somehow rename the old method to something else and > put in a new method that calls it? > > Thanks a lot. > > On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > > I'd look at the one that injects messages, or beans, or even the one that > I > > wrote for "autowiring" (available in SVN on the 4.1 branch). > > > > -Original Message- > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, May 24, 2006 10:44 PM > > To: Tapestry users > > Subject: Help in writing a custom annotation > > > > I want to write an annotation that will intercept a method and add a > > property to the class. I've started digging around in some of the > > annotation sources but it's going pretty slow. Can someone point me at > > the right place to look for where to start? > > -- Dan Adams Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Help in writing a custom annotation
You are right about this. I hadn't realized you could do that with parameters. But that doesn't really apply to my problem since @Once won't normally be used on parameters. It came up because in some situations you have a method that does a hibernate query and returns a list of objects and you'd like to be able to easily refer to that property more than once in the template. A common situation is checking the list size in an @If before doing something with it. On Thu, 2006-05-25 at 10:28 -0400, Jesse Kuhnert wrote: > Doesn't tapestry support marking a parameter as cache-able already? > > On 5/25/06, James Carman <[EMAIL PROTECTED]> wrote: > > > > Have you looked into AspectJ? > > > > -Original Message- > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > Sent: Thursday, May 25, 2006 10:00 AM > > To: Tapestry users > > Subject: RE: Help in writing a custom annotation > > > > Okay, my annotation is called @Once and if put on accessor will make > > sure that the method is only executed once and then the return value is > > cached. Any further calls to the method will just return the saved > > value. I've got pretty far but I think I'm stuck as I want to do > > something that I could do with javassist but I'm not sure how to do > > within the tapestry enhancement classes. I've attached what I have so > > far and I would greatly appreciated it if someone could give me some > > suggestions on what to do. My big problem is: > > > > - I could add code at the beginning and end of the method with javassit > > but can't see a way to do that > > - Perhaps I could somehow rename the old method to something else and > > put in a new method that calls it? > > > > Thanks a lot. > > > > On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > > > I'd look at the one that injects messages, or beans, or even the one > > that > > I > > > wrote for "autowiring" (available in SVN on the 4.1 branch). > > > > > > -Original Message- > > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > > Sent: Wednesday, May 24, 2006 10:44 PM > > > To: Tapestry users > > > Subject: Help in writing a custom annotation > > > > > > I want to write an annotation that will intercept a method and add a > > > property to the class. I've started digging around in some of the > > > annotation sources but it's going pretty slow. Can someone point me at > > > the right place to look for where to start? > > > > > -- > > Dan Adams > > Software Engineer > > Interactive Factory > > 617.235.5857 > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > -- Dan Adams Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Best directory stucture
In Tapestry 4, you can put your pages (the .html and .page files) in subdirectories that live under WEB-INF. That means that you address your pages like "contact/home" or "contact/gestionContacts/contactList" So your directories would be WEB-INF/contact and WEB-INF/contact/ gestionContacts On May 25, 2006, at 10:16 AM, Rui Pacheco wrote: I may be wrong, but I think you can put your .page files under WEB- INF and your .html under the context. That way you'll have them separated. On 5/25/06, Carl Pelletier <[EMAIL PROTECTED]> wrote: Hi everyone, I`m starting a project with Tapestry 4.0 and was wondering if someone have recommendation on how to structure my project. I don`t really understand how Tapestry work with directory. It`s like everything is in the same folder. For us, it`s doesnt fit to have juste one directory with all the .page .html and component in the same folder. I know I can specify where are the component by using org.apache.tapestry.component-class-packages but it`s just work for the java files. Is there a way to specify all this without adding each page in the .application ? For now, we doing something like: For each section and sub section. At the end of the project, we will have ~200 pages. It's we be a real mess in the .application, don`t you think ? Thanks for any advise, help or recommendation! Really sorry for the bad english, I`m french. Carl Pelletier -- Cumprimentos, Rui Pacheco --- Erik Husby Senior Software Engineer Broad Institute of MIT and Harvard Rm. 2192, 320 Charles St, Cambridge, MA 02141-2023 mobile: 781.354.6669, office: 617.258.9227 email: [EMAIL PROTECTED] AIM: ErikAtBroad
InputValidation
Hi, I'm using Tapestry 4 and I am having a hard time with number inputvalidation with TextField component. Can anyone tell me how to check if the value is an Integer and how to check if the value is a Float and how to check if the value is a Double. and how to set the decimal separator to be a ',' . Thanks, Pedro da Silva Garcia
Re: Best directory stucture
Hello! Try to read UsersGuide http://jakarta.apache.org/tapestry/UsersGuide/template.html#template.locations http://jakarta.apache.org/tapestry/UsersGuide/page-class.html http://jakarta.apache.org/tapestry/UsersGuide/configuration.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Help in writing a custom annotation
Doesn't tapestry support marking a parameter as cache-able already? On 5/25/06, James Carman <[EMAIL PROTECTED]> wrote: Have you looked into AspectJ? -Original Message- From: Dan Adams [mailto:[EMAIL PROTECTED] Sent: Thursday, May 25, 2006 10:00 AM To: Tapestry users Subject: RE: Help in writing a custom annotation Okay, my annotation is called @Once and if put on accessor will make sure that the method is only executed once and then the return value is cached. Any further calls to the method will just return the saved value. I've got pretty far but I think I'm stuck as I want to do something that I could do with javassist but I'm not sure how to do within the tapestry enhancement classes. I've attached what I have so far and I would greatly appreciated it if someone could give me some suggestions on what to do. My big problem is: - I could add code at the beginning and end of the method with javassit but can't see a way to do that - Perhaps I could somehow rename the old method to something else and put in a new method that calls it? Thanks a lot. On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > I'd look at the one that injects messages, or beans, or even the one that I > wrote for "autowiring" (available in SVN on the 4.1 branch). > > -Original Message- > From: Dan Adams [mailto:[EMAIL PROTECTED] > Sent: Wednesday, May 24, 2006 10:44 PM > To: Tapestry users > Subject: Help in writing a custom annotation > > I want to write an annotation that will intercept a method and add a > property to the class. I've started digging around in some of the > annotation sources but it's going pretty slow. Can someone point me at > the right place to look for where to start? > -- Dan Adams Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tacos/Tapestry, team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind.
Re: Best directory stucture
I may be wrong, but I think you can put your .page files under WEB-INF and your .html under the context. That way you'll have them separated. On 5/25/06, Carl Pelletier <[EMAIL PROTECTED]> wrote: Hi everyone, I`m starting a project with Tapestry 4.0 and was wondering if someone have recommendation on how to structure my project. I don`t really understand how Tapestry work with directory. It`s like everything is in the same folder. For us, it`s doesnt fit to have juste one directory with all the .page .html and component in the same folder. I know I can specify where are the component by using org.apache.tapestry.component-class-packages but it`s just work for the java files. Is there a way to specify all this without adding each page in the .application ? For now, we doing something like: For each section and sub section. At the end of the project, we will have ~200 pages. It's we be a real mess in the .application, don`t you think ? Thanks for any advise, help or recommendation! Really sorry for the bad english, I`m french. Carl Pelletier -- Cumprimentos, Rui Pacheco
Best directory stucture
Hi everyone, I`m starting a project with Tapestry 4.0 and was wondering if someone have recommendation on how to structure my project. I don`t really understand how Tapestry work with directory. It`s like everything is in the same folder. For us, it`s doesnt fit to have juste one directory with all the .page .html and component in the same folder. I know I can specify where are the component by using org.apache.tapestry.component-class-packages but it`s just work for the java files. Is there a way to specify all this without adding each page in the .application ? For now, we doing something like: For each section and sub section. At the end of the project, we will have ~200 pages. It's we be a real mess in the .application, don`t you think ? Thanks for any advise, help or recommendation! Really sorry for the bad english, I`m french. Carl Pelletier
RE: Help in writing a custom annotation
Have you looked into AspectJ? -Original Message- From: Dan Adams [mailto:[EMAIL PROTECTED] Sent: Thursday, May 25, 2006 10:00 AM To: Tapestry users Subject: RE: Help in writing a custom annotation Okay, my annotation is called @Once and if put on accessor will make sure that the method is only executed once and then the return value is cached. Any further calls to the method will just return the saved value. I've got pretty far but I think I'm stuck as I want to do something that I could do with javassist but I'm not sure how to do within the tapestry enhancement classes. I've attached what I have so far and I would greatly appreciated it if someone could give me some suggestions on what to do. My big problem is: - I could add code at the beginning and end of the method with javassit but can't see a way to do that - Perhaps I could somehow rename the old method to something else and put in a new method that calls it? Thanks a lot. On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > I'd look at the one that injects messages, or beans, or even the one that I > wrote for "autowiring" (available in SVN on the 4.1 branch). > > -Original Message- > From: Dan Adams [mailto:[EMAIL PROTECTED] > Sent: Wednesday, May 24, 2006 10:44 PM > To: Tapestry users > Subject: Help in writing a custom annotation > > I want to write an annotation that will intercept a method and add a > property to the class. I've started digging around in some of the > annotation sources but it's going pretty slow. Can someone point me at > the right place to look for where to start? > -- Dan Adams Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Help in writing a custom annotation
Okay, my annotation is called @Once and if put on accessor will make
sure that the method is only executed once and then the return value is
cached. Any further calls to the method will just return the saved
value. I've got pretty far but I think I'm stuck as I want to do
something that I could do with javassist but I'm not sure how to do
within the tapestry enhancement classes. I've attached what I have so
far and I would greatly appreciated it if someone could give me some
suggestions on what to do. My big problem is:
- I could add code at the beginning and end of the method with javassit
but can't see a way to do that
- Perhaps I could somehow rename the old method to something else and
put in a new method that calls it?
Thanks a lot.
On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote:
> I'd look at the one that injects messages, or beans, or even the one that I
> wrote for "autowiring" (available in SVN on the 4.1 branch).
>
> -Original Message-
> From: Dan Adams [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, May 24, 2006 10:44 PM
> To: Tapestry users
> Subject: Help in writing a custom annotation
>
> I want to write an annotation that will intercept a method and add a
> property to the class. I've started digging around in some of the
> annotation sources but it's going pretty slow. Can someone point me at
> the right place to look for where to start?
>
--
Dan Adams
Software Engineer
Interactive Factory
617.235.5857
package com.ifactory.cms.annotations;
import static java.lang.String.format;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.List;
import org.apache.hivemind.ApplicationRuntimeException;
import org.apache.hivemind.Location;
import org.apache.hivemind.Resource;
import org.apache.hivemind.service.MethodSignature;
import org.apache.tapestry.annotations.AnnotationUtils;
import org.apache.tapestry.annotations.SecondaryAnnotationWorker;
import org.apache.tapestry.enhance.EnhanceUtils;
import org.apache.tapestry.enhance.EnhancementOperation;
import org.apache.tapestry.enhance.EnhancementWorker;
import org.apache.tapestry.event.PageDetachListener;
import org.apache.tapestry.spec.IComponentSpecification;
public class OnceAnnotationWorker implements EnhancementWorker {
public OnceAnnotationWorker() {
super();
}
public void performEnhancement(EnhancementOperation op, IComponentSpecification spec) {
// find all methods that have the once annotation and process them
for (Method method : getAnnotatedMethods(op)) {
// method must have a return type
if (method.getReturnType().equals(void.class))
throw new ApplicationRuntimeException("Method must have a return type: " + method.getName());
String propertyName = AnnotationUtils.getPropertyName(method);
// add a property to store whether or not the method has been called
String fieldName = "_$" + propertyName;
String calledField = fieldName + "$called";
op.addField(fieldName, method.getReturnType());
op.addField(calledField, boolean.class);
// on page detach, reset the field values
op.extendMethodImplementation(
PageDetachListener.class,
EnhanceUtils.PAGE_DETACHED_SIGNATURE,
format("%s = null; %s = false;", fieldName, calledField));
// how to override the method or add to it?
}
}
/** Returns all the methods that are annotated with Once */
private List getAnnotatedMethods(EnhancementOperation op) {
List methods = new ArrayList();
for(Method m : op.getBaseClass().getMethods()) {
if (m.getAnnotation(Once.class) != null)
methods.add(m);
}
return methods;
}
}
-
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RE: Help in writing a custom annotation
I'd look at the one that injects messages, or beans, or even the one that I wrote for "autowiring" (available in SVN on the 4.1 branch). -Original Message- From: Dan Adams [mailto:[EMAIL PROTECTED] Sent: Wednesday, May 24, 2006 10:44 PM To: Tapestry users Subject: Help in writing a custom annotation I want to write an annotation that will intercept a method and add a property to the class. I've started digging around in some of the annotation sources but it's going pretty slow. Can someone point me at the right place to look for where to start? -- Dan Adams Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] hivemind book
I have spoken with a publishing company about putting together a HiveMind book in the past. I think I'll probably wait until we get the 2.0 version of HiveMind out the door before writing it, though. And, as someone else said, an Eclipse plugin for HiveMind would be really cool too. Unfortunately, I don't know the first thing about developing Eclipse plugins. But, that never stopped me before. I don't really know much about Acegi, but I'm creating a HiveMind module for it! :-) -Original Message- From: Dan Adams [mailto:[EMAIL PROTECTED] Sent: Wednesday, May 24, 2006 4:42 PM To: Tapestry users Subject: [OT] hivemind book Any plans for a hivemind book? I, for one, would get it if such a book existed. -- Dan Adams Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] hivemind book
There's an effort to provide a hivemind descriptor editor here http://sourceforge.net/projects/hivemind-editor. In my opinion, i really don't think that a Hivemind book is necessary. I find that Jame's excellent article on TSS does a great job as a first introduction. Once you get all the concepts right, the Hivemind site provides all the reference material you need. Cheers Hugo On 5/25/06, Aleksej <[EMAIL PROTECTED]> wrote: Looking at hivemind mailing list aktivity I hardly believe in it. IMO, good Eclipse plugin for Hivemind is more required ( and real ). Peter Svensson wrote: > +Sixteen bushels of wheat > > On 5/24/06, Dan Adams <[EMAIL PROTECTED]> wrote: >> >> Any plans for a hivemind book? I, for one, would get it if such a book >> existed. >> >> -- >> Dan Adams >> Software Engineer >> Interactive Factory >> 617.235.5857 >> >> >> - >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Lazy Exception in Contrib:Table
I'm not sure I'm talking about the same problem as you have, but I found a way to solve pagination problems with LazyExceptions (basically the first page was ok, but not the others -- don't know why). What I did was to use a different source for the table: instead of giving the whole list returned by Hibernate, I wrote my own IBasicTableModel. It's quite easy to write except for the columns sorting where I had to use a few tricks to keep the code short. The nice side effect being that you don't load the whole content at once, but only one page at a time, so depending on how large is your data, that can be convenient. Jérôme. On 5/25/06, Shovon <[EMAIL PROTECTED]> wrote: Can anyone shed some light on my original problem? I am upgrading from Tapestry 3.x to 4.x. I would look at something like Tapernate once the upgrade is done. Thank you for your help. Shovon -- View this message in context: http://www.nabble.com/Lazy+Exception+in+Contrib%3ATable-t1673050.html#a4554283 Sent from the Tapestry - User forum at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jérôme BERNARD, Kalixia, SARL. http://weblog.kalixia.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hibernate persisted data never makes it to DB
Yes, the Spring HibernateTemplate will take care of that for you. The
actual behaviour depends on your transaction management, but let's not
get into that for now.
So, the save you call will commit the changes to the database.
Hibernate then disconnects the session, I believe, anyhow, there is no
need for you to add extra code.
Since you even flush your session, there is no doubt Hibernate will
try to store your object in the database. Even if it doesn't work, you
should get some exception.
So...
- have you checked the rest of your code? Are you sure this piece of
code is actually called? Step through it or add debugging output.
- if you're sure your application is otherwise correct, the code gets
executed with the room object you intend it to, and you still don't
have anything in your database, I believe you have something severely
misconfigured and suggest you post your configuration.
That would be the part of your Spring applicationContext.xml (or
whatever it is called in your case) where you set up the data source
and the session factory.
some more comments...
I figured since everybody has problems with Spring closing sessions too
early and thereby causing problems with lazy-load, it should not affect
me in this case and actually work for me.
But maybe not???
Since you have no problem with lazy loading, in fact, you are not even
loading, I believe keeping the session open until the view is rendered
will not help you.
The Page gets the Service (a singleton SpringBean) via tapestry-spring
library ("spring:...").
The Service gets a DAO through Spring IoC.
Just out of curiosity: Why do you not inject your Dao into the page?
What does "the Service"? do?
So I guess the DAO is a singleton that opens a session once and never
closes it? Does that mean that everything is one session/transaction,
across all requests and user-web-sessions?
No.
hth,
Lutz
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