Ok, so this is absolutely something in the AOP advisor / transaction manager.
I stripped my handler down to nothing, not using any Transfer calls at all. I simply have Transfer loaded into the instance scope. Besides that, my handler just sets a variable called temp to "hello world" and outputs that on a page. I apply AOP to the simple hello world method and it runs once fine... the next request gives me stack overflow. If I remove the AOP advice it works perfectly every time. So, something in the AOP / transaction manager is looping back upon itself or something. I thought this might have been an array by reference vs. array by value issue, but I have added a passby="value" attribute to all of my arguments and still get the same issue. So, any ideas? :) On Jun 23, 7:09 am, whostheJBoss <[email protected]> wrote: > Quick update: > > <cfscript> > transaction = getPlugin("ioc").getBean("TransferTransaction"); > </cfscript> > > <cfset transaction.execute(this, "doCreateSv", arguments)> > > Using your non-preferred solution I am able to get Transfer fully > working on Railo. > > I would MUCH rather use AOP transaction advice (as this requires me to > re-factor and double my handlers up), but it gives me that stack > overflow issue. > > I think there must be some issue in the AOP transaction advisor. > > On Jun 23, 5:52 am, whostheJBoss <[email protected]> wrote: > > > > > I had originally meant 3.1.015, not 3.0, sorry! This is on 3.1.015 > > > On Jun 23, 5:51 am, whostheJBoss <[email protected]> wrote: > > > > I'm using 3.1.015 and it still barely works. I'm very close though, > > > almost all of my application is working save for these two issues: > > > > 1.) ordering of array collection, as mentioned above (I can workaround > > > this with a manual sort) > > > > 2.) stack overflow when using AOP (looks like loop between the methods > > > below) > > > > I can live with adding the decorator method to overcome the > > > [ACTIONBEFORECREATETRANSFEREVENT] error, that's not too painful and it > > > doesn't break on CF8. The overflow issue is something I can't get > > > around. > > > > Here is what seems to be causing the issue, I get about a hundred of > > > these (same lines, 210, 8, 81 of the same files): > > > > ID: ?? > > > LINE: 210 > > > Template: C:\railo\railo-3.1.0.015-railo-express-with-jre- > > > windows > > > \webroot\transfer\com\sql\transaction\Transaction.cfc > > > ID: ?? > > > LINE: 81 > > > Template: C:\railo\railo-3.1.0.015-railo-express-with-jre- > > > windows > > > \webroot\transfer\com\sql\transaction\Transaction.cfc > > > ID: ?? > > > LINE: 8 > > > Template: C:\railo\railo-3.1.0.015-railo-express-with-jre- > > > windows > > > \webroot\catalog\config\definitions > > > \catalog.handlers.lm.createSv.aop.transfer > > > > I haven't tried any TQL, so we'll see how that goes, but this overflow > > > thing is killing me :( > > > > On Jun 23, 5:38 am, Mark Mandel <[email protected]> wrote: > > > > > Just because I'm going to bed soon.... > > > > > but from my understanding, Transfer barely works, except on Railo > > > > 3.1+... > > > > no? > > > > > Mark > > > > > On Tue, Jun 23, 2009 at 9:29 PM, whostheJBoss > > > > <[email protected]>wrote: > > > > > > Hey guys, > > > > > > I've been following the discussion about using Transfer on Railo while > > > > > trying to resolve a few issues, but I can't quite figure them out out. > > > > > I was hoping someone else had maybe run into this problem and had some > > > > > clarification as to what might be going on here. I am very close to > > > > > having everything working except for just these few issues. Hopefully > > > > > my explanation isn't too dense. The first problem is pretty > > > > > straightforward, the second is a little more complex. I've given a > > > > > short version of the problems at the end of the post to clarify. > > > > > > Here is a brief explanation of my problem. I am running Railo 3.0.015: > > > > > > Issue # 1.) > > > > > > When I use: <order property="sortOrder" order="asc"/> (sortOrder is > > > > > the name of a numeric column in my database) I receive the following > > > > > error: > > > > > > Application Execution Exception > > > > > Error Type: database : 0 > > > > > Error Messages: Column 'sortOrder' in order clause is ambiguous > > > > > > I have tried manually filling in the sortOrder column with ascending > > > > > values to test, I have tried using all zero values, but nothing seems > > > > > to work. In my application sometimes this column will have a value > > > > > higher than 0, sometimes it will not. This works fine on CF8, but > > > > > fails on Railo. As of now I have to remove the order property > > > > > completely from my transfer definition file for Transfer not to give > > > > > me this error when trying to use the object. On CF8 it will simply > > > > > output them in default order, if the column is filled in it will order > > > > > them by the column value, if not it ignores it. > > > > > > -------------------------------------- > > > > > -------------------------------------- > > > > > > Issue # 2.) I have a function (a ColdBox handler action) that creates > > > > > some objects in a composition and saves them to the database. If I > > > > > visit this create page in CF8 the database entries and corresponding > > > > > objects are all created properly. I can refresh this page multiple > > > > > times in a row and new objects/records are created every time. I can > > > > > then view all of the objects / records in an output page I have > > > > > created. So, CF8 works fine everytime with no changes to my existing > > > > > code. > > > > > > When using Railo, if I visit my create page BEFORE visiting any other > > > > > page (such as my output page) that calls objects of the type I want to > > > > > create, I get this error: > > > > > > Application Execution Exception > > > > > Error Type: expression : 0 > > > > > Error Messages: component [catalog.components.decorators.catalogs] has > > > > > no function with name [ACTIONBEFORECREATETRANSFEREVENT] > > > > > existing functions are > > > > > > [getuser2ID,setuser1ID,getcatPrefsMemento,actionAfterUpdateTransferEvent,ge > > > > > > > > > > tOriginalTransferObject,validate,sortcatPrefs,gethash,getMemento,setstatus, > > > > > > > > > > actionAfterDeleteTransferEvent,setIsDirty,emptycatPrefs,getuser1ID,equalsTr > > > > > > > > > > ansfer,findcatPrefs,getaccess,getIsLoaded,loadcatPrefs,getedithash,clone,se > > > > > > > > > > tcatalogID,setaccess,getcatPrefs,setMemento,getcatalogID,setPropertyMemento > > > > > > > > > > ,setIsClone,removecatPrefs,init,getIsPersisted,copyValuesTo,setcatPrefsMeme > > > > > > > > > > nto,sameTransfer,setlabel,addcatPrefs,getTransferObject,getLoadedObject,con > > > > > > > > > > tainscatPrefs,getIsProxy,setIsPersisted,actionAfterDiscardTransferEvent,cle > > > > > > > > > > arcatPrefs,getcatPrefsArray,getPropertyMemento,sethash,getClassName,validat > > > > > > > > > > eCacheState,gettype,settype,actionAfterCreateTransferEvent,getlabel,setedit > > > > > > > > > > hash,getIsDirty,getIsClone,getcatPrefsIterator,setuser2ID,getcatPrefsisLoad > > > > > ed,getstatus] > > > > > > After receiving this error, additional attempts to visit the create > > > > > page result in the following error: > > > > > > Application Execution Exception > > > > > Error Type: java.lang.stackoverflowerror : 0 > > > > > Error Messages: java.lang.StackOverflowError > > > > > Tag Context: > > > > > ID: ?? > > > > > LINE: 80 > > > > > Template: > > > > > C:\railo\railo-3.1.0.015-railo-express-with-jre-windows > > > > > \webroot\transfer\com\sql\transaction\Transaction.cfc > > > > > ID: ?? > > > > > LINE: 8 > > > > > Template: > > > > > C:\railo\railo-3.1.0.015-railo-express-with-jre-windows > > > > > \webroot\catalog\config\definitions > > > > > \catalog.handlers.lm.createSv.aop.transfer > > > > > ID: ?? > > > > > LINE: 210 > > > > > Template: > > > > > C:\railo\railo-3.1.0.015-railo-express-with-jre-windows > > > > > \webroot\transfer\com\sql\transaction\Transaction.cfc > > > > > ID: ?? > > > > > LINE: 81 > > > > > Template: > > > > > C:\railo\railo-3.1.0.015-railo-express-with-jre-windows > > > > > \webroot\transfer\com\sql\transaction\Transaction.cfc > > > > > ID: ?? > > > > > LINE: 8 > > > > > Template: > > > > > C:\railo\railo-3.1.0.015-railo-express-with-jre-windows > > > > > \webroot\catalog\config\definitions > > > > > \catalog.handlers.lm.createSv.aop.transfer > > > > > ID: ?? > > > > > LINE: 210 > > > > > Template: > > > > > C:\railo\railo-3.1.0.015-railo-express-with-jre-windows > > > > > \webroot\transfer\com\sql\transaction\Transaction.cfc > > > > > > ******** > > > > > It goes on like this for quite a while, alternating between these > > > > > methods. I see maybe a hundred of these. I'm guessing there is some > > > > > kind of loop happening. Here is the stack trace: > > > > > ******** > > > > > > ava.lang.StackOverflowError > > > > > at > > > > > railo.commons.lang.CharBuffer$Entity.(CharBuffer.java:216):216 > > > > > at > > > > > railo.commons.lang.CharBuffer$Entity.(CharBuffer.java:216):216 > > > > > at railo.commons.lang.CharBuffer.(CharBuffer.java:18):18 > > > > > at > > > > > railo.runtime.writer.BodyContentImpl.(BodyContentImpl.java:19):19 > > > > > at > > > > > railo.commons.io.BodyContentStack.push(BodyContentStack.java:60): > > > > > 60 > > > > > at > > > > > railo.runtime.PageContextImpl.pushBody(PageContextImpl.java:1547): > > > > > 1547 > > > > > at railo.runtime.type.UDFImpl._call(UDFImpl.java:278):278 > > > > > at railo.runtime.type.UDFImpl.call(UDFImpl.java:260):260 > > > > > at > > > > > railo.runtime.util.VariableUtilImpl.callFunctionWithoutNamedValues > > > > > (VariableUtilImpl.java:622):622 > > > > > at > > > > > railo.runtime.PageContextImpl.getFunction(PageContextImpl.java: > > > > > 1252):1252 > > > > > at > > > > > transfer.com.sql.transaction.transaction_cfc$cf.udfCall1(C:\railo > > > > > \railo-3.1.0.015-railo-express-with-jre-windows\webroot\transfer\com > > > > > \sql\transaction\Transaction.cfc:80):80 > > > > > at > > > > > transfer.com.sql.transaction.transaction_cfc$cf.udfCall(C:\railo > > > > > \railo-3.1.0.015-railo-express-with-jre-windows\webroot\transfer\com > > > > > \sql\transaction\Transaction.cfc):-1 > > > > > > Now, if I visit a page that does a list or get on the type of object I > > > > > was trying to create FIRST and THEN visit the create page it will work > > > > > and create the objects and database entrys. However, attempting to > > > > > call the create page again results in the same stack overflow error as > > > > > above. > > > > > > So, I can call the create page once, but after that I get a stack > > > > > overflow error. If I try to call the create page without having called > > > > > another page that uses those same type of objects I'm trying to > > > > > create, it fails with the error about > > > > > "ACTIONBEFORECREATETRANSFEREVENT". > > > > > > If I add the > > ... > > read more » --~--~---------~--~----~------------~-------~--~----~ Before posting questions to the group please read: http://groups.google.com/group/transfer-dev/web/how-to-ask-support-questions-on-transfer You received this message because you are subscribed to the Google Groups "transfer-dev" group. 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