Re: help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
Since the stack trace is at Warn level and doesn't actually seem to be
breaking my code then maybe I'm best off just adjusting the log4j
level higher for the Ognl related packages?
# Struts OgnlUtil issues unimportant warnings
log4j.logger.com.opensymphony.xwork2.util.OgnlUtil=error
log4j.logger.com.opensymphony.xwork2.ognl.OgnlValueStack=error
On Mon, May 2, 2011 at 9:27 PM, Justin Robbins justinhrobb...@gmail.com wrote:
Nope, my bad. After a full refactor I get the same error. Below are
snippets of the new code and most recently generated error.
Stack Trace excerpt:
2011-05-02 21:24:49,887 175361 [http-bio-8080-exec-7] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'tagId' with value '[Ljava.lang.String;@1e73e0d'
ognl.MethodFailedException: Method setTagId failed for object
org.robbins.flashcards.model.Tag@144dc7b [name='my tag' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
JSP excerpt:
s:form action=saveOrUpdateTag method=post
s:hidden name=tagId /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
POJO excerpt:
public class Tag implements java.io.Serializable {
private int tagId;
public int getTagId() {
return this.tagId;
}
public void setTagId(int tagId) {
this.tagId = tagId;
}
On Mon, May 2, 2011 at 8:53 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
I tested it just now and I do NOT get the error when I refactor the
code from the POJO on down to the JSP to use myId instead of id.
On Mon, May 2, 2011 at 8:43 PM, Dave Newton davelnew...@gmail.com wrote:
Just out of curiosity, does it do the same thing if it's not named id?
d.
On Mon, May 2, 2011 at 8:32 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
Anyone have any ideas on this one? I'd be most grateful for some advice.
Someone suggested I use a newer version of the ognl jar. I was using
ognl-3.0.jar which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with ognl-3.0.1.jar but I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
justinhrobb...@gmail.com wrote:
Hi folks,
I have a working Action and JSP form that I'm using for creating new
entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
the app to re-use the JSP form with editing of entities. I added a
hidden ID tag and now I'm getting errors when I submit the form.
Can someone please give me some assistance? I've Googled this issue
and seen others posting similar errors but I'm not sure how to resolve
it.
Excerpt from Stack Trace when I submit the form:
2011-05-02 11:09:36,132 3198497 [http-bio-8080-exec-23] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'id' with value '[Ljava.lang.String;@100ac03'
ognl.MethodFailedException: Method setId failed for object
org.robbins.flashcards.model.Tag@1b9eb34 [name='null' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
Excerpt from JSP:
%@ taglib prefix=s uri=/struts-tags%
...
s:form action=saveOrUpdateTag method=post
s:hidden name=id /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
Excerpt from Action Class:
public class TagAction extends FlashCardsAppBaseAction implements
ModelDrivenTag {
Tag tag = new Tag();
public Tag getTag() {
return tag;
}
public void setTag(Tag tag) {
this.tag = tag;
}
public String createTag() {
...
}
}
Excerpt from POJO:
public class Tag implements java.io.Serializable {
private int id;
private String name;
public int getId() {
return this.id;
}
public void setId(int id) {
this.id = id;
}
...
}
Excerpt from Struts.xml
action name=saveOrUpdateTag
class=org.robbins.flashcards.presentation.TagAction
method=createTag
result name=success type=tilesdisplaytag.tiles/result
result name=input type=tilestagform.tiles/result
/action
--
Regards,
Justin
--
Regards,
Justin Robbins
973.479.0448
justinhrobb...@gmail.com
Learn more about me by viewing my professional profile on LinkedIn
http://www.linkedin.com/in/justinhrobbins
View my professional blog
http://javadeveloperjournal.blogspot.com/
-
To
Re: help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
Justin,
Your error:
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)] STRING
public void setTagId(int tagId) { -- INT
this.tagId = tagId;
}
Eric Reed
NYS Education Department
Justin Robbins justinhrobb...@gmail.com 5/3/2011 8:32 AM
Since the stack trace is at Warn level and doesn't actually seem to be
breaking my code then maybe I'm best off just adjusting the log4j
level higher for the Ognl related packages?
# Struts OgnlUtil issues unimportant warnings
log4j.logger.com.opensymphony.xwork2.util.OgnlUtil=error
log4j.logger.com.opensymphony.xwork2.ognl.OgnlValueStack=error
On Mon, May 2, 2011 at 9:27 PM, Justin Robbins justinhrobb...@gmail.com wrote:
Nope, my bad. After a full refactor I get the same error. Below are
snippets of the new code and most recently generated error.
Stack Trace excerpt:
2011-05-02 21:24:49,887 175361 [http-bio-8080-exec-7] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'tagId' with value '[Ljava.lang.String;@1e73e0d'
ognl.MethodFailedException: Method setTagId failed for object
org.robbins.flashcards.model.Tag@144dc7b [name='my tag' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
JSP excerpt:
s:form action=saveOrUpdateTag method=post
s:hidden name=tagId /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
POJO excerpt:
public class Tag implements java.io.Serializable {
private int tagId;
public int getTagId() {
return this.tagId;
}
public void setTagId(int tagId) {
this.tagId = tagId;
}
On Mon, May 2, 2011 at 8:53 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
I tested it just now and I do NOT get the error when I refactor the
code from the POJO on down to the JSP to use myId instead of id.
On Mon, May 2, 2011 at 8:43 PM, Dave Newton davelnew...@gmail.com wrote:
Just out of curiosity, does it do the same thing if it's not named id?
d.
On Mon, May 2, 2011 at 8:32 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
Anyone have any ideas on this one? I'd be most grateful for some advice.
Someone suggested I use a newer version of the ognl jar. I was using
ognl-3.0.jar which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with ognl-3.0.1.jar but I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
justinhrobb...@gmail.com wrote:
Hi folks,
I have a working Action and JSP form that I'm using for creating new
entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
the app to re-use the JSP form with editing of entities. I added a
hidden ID tag and now I'm getting errors when I submit the form.
Can someone please give me some assistance? I've Googled this issue
and seen others posting similar errors but I'm not sure how to resolve
it.
Excerpt from Stack Trace when I submit the form:
2011-05-02 11:09:36,132 3198497 [http-bio-8080-exec-23] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'id' with value '[Ljava.lang.String;@100ac03'
ognl.MethodFailedException: Method setId failed for object
org.robbins.flashcards.model.Tag@1b9eb34 [name='null' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
Excerpt from JSP:
%@ taglib prefix=s uri=/struts-tags%
...
s:form action=saveOrUpdateTag method=post
s:hidden name=id /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
Excerpt from Action Class:
public class TagAction extends FlashCardsAppBaseAction implements
ModelDrivenTag {
Tag tag = new Tag();
public Tag getTag() {
return tag;
}
public void setTag(Tag tag) {
this.tag = tag;
}
public String createTag() {
...
}
}
Excerpt from POJO:
public class Tag implements java.io.Serializable {
private int id;
private String name;
public int getId() {
return this.id;
}
public void setId(int id) {
this.id = id;
}
...
}
Excerpt from Struts.xml
action name=saveOrUpdateTag
class=org.robbins.flashcards.presentation.TagAction
method=createTag
result name=success type=tilesdisplaytag.tiles/result
result name=input type=tilestagform.tiles/result
/action
--
Regards,
Justin
--
Regards,
Justin
Re: help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
Hi Eric,
You are pointing out the error? Here's the thing, and hopefully you
can set me straight here, I acknowledge there is no
setTagId([Ljava.lang.String;)]. After all, tagId is an integer in
my POJO. Why would I have a method for it that accepts a String? I'm
still getting up to speed on OGNL but shouldn't it be converting the
form field to an integer for me (assuming the form field has a value
at all)?
Also, the tagId is indeed getting set successfully (and without the
stack trace in the log) when i submit a form that has a value in that
field. It seems to only throw the error (warning) when the form field
is submitted empty.
Just to review, I'm reusing the same JSP form for the creation of new
Tag entities and the editing of existing Tags. There's a hidden form
field tagId that is only populated with a value when I'm editing an
existing Tag entity.
Thanks much for your input. It's appreciated. If there is something
wrong with the way I'm going about things then please feel free to set
me straight.
Justin
On Tue, May 3, 2011 at 8:37 AM, Eric Reed ere...@mail.nysed.gov wrote:
Justin,
Your error:
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)] STRING
public void setTagId(int tagId) { -- INT
this.tagId = tagId;
}
Eric Reed
NYS Education Department
Justin Robbins justinhrobb...@gmail.com 5/3/2011 8:32 AM
Since the stack trace is at Warn level and doesn't actually seem to be
breaking my code then maybe I'm best off just adjusting the log4j
level higher for the Ognl related packages?
# Struts OgnlUtil issues unimportant warnings
log4j.logger.com.opensymphony.xwork2.util.OgnlUtil=error
log4j.logger.com.opensymphony.xwork2.ognl.OgnlValueStack=error
On Mon, May 2, 2011 at 9:27 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
Nope, my bad. After a full refactor I get the same error. Below are
snippets of the new code and most recently generated error.
Stack Trace excerpt:
2011-05-02 21:24:49,887 175361 [http-bio-8080-exec-7] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'tagId' with value '[Ljava.lang.String;@1e73e0d'
ognl.MethodFailedException: Method setTagId failed for object
org.robbins.flashcards.model.Tag@144dc7b [name='my tag' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
JSP excerpt:
s:form action=saveOrUpdateTag method=post
s:hidden name=tagId /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
POJO excerpt:
public class Tag implements java.io.Serializable {
private int tagId;
public int getTagId() {
return this.tagId;
}
public void setTagId(int tagId) {
this.tagId = tagId;
}
On Mon, May 2, 2011 at 8:53 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
I tested it just now and I do NOT get the error when I refactor the
code from the POJO on down to the JSP to use myId instead of id.
On Mon, May 2, 2011 at 8:43 PM, Dave Newton davelnew...@gmail.com wrote:
Just out of curiosity, does it do the same thing if it's not named id?
d.
On Mon, May 2, 2011 at 8:32 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
Anyone have any ideas on this one? I'd be most grateful for some advice.
Someone suggested I use a newer version of the ognl jar. I was using
ognl-3.0.jar which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with ognl-3.0.1.jar but I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
justinhrobb...@gmail.com wrote:
Hi folks,
I have a working Action and JSP form that I'm using for creating new
entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
the app to re-use the JSP form with editing of entities. I added a
hidden ID tag and now I'm getting errors when I submit the form.
Can someone please give me some assistance? I've Googled this issue
and seen others posting similar errors but I'm not sure how to resolve
it.
Excerpt from Stack Trace when I submit the form:
2011-05-02 11:09:36,132 3198497 [http-bio-8080-exec-23] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'id' with value '[Ljava.lang.String;@100ac03'
ognl.MethodFailedException: Method setId failed for object
org.robbins.flashcards.model.Tag@1b9eb34 [name='null' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
Excerpt from JSP:
%@ taglib prefix=s uri=/struts-tags%
...
s:form action=saveOrUpdateTag
Re: help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
Does it throw the same error if its an Integer instead of an int?
Dave
On May 3, 2011 9:11 AM, Justin Robbins justinhrobb...@gmail.com wrote:
Hi Eric,
You are pointing out the error? Here's the thing, and hopefully you
can set me straight here, I acknowledge there is no
setTagId([Ljava.lang.String;)]. After all, tagId is an integer in
my POJO. Why would I have a method for it that accepts a String? I'm
still getting up to speed on OGNL but shouldn't it be converting the
form field to an integer for me (assuming the form field has a value
at all)?
Also, the tagId is indeed getting set successfully (and without the
stack trace in the log) when i submit a form that has a value in that
field. It seems to only throw the error (warning) when the form field
is submitted empty.
Just to review, I'm reusing the same JSP form for the creation of new
Tag entities and the editing of existing Tags. There's a hidden form
field tagId that is only populated with a value when I'm editing an
existing Tag entity.
Thanks much for your input. It's appreciated. If there is something
wrong with the way I'm going about things then please feel free to set
me straight.
Justin
On Tue, May 3, 2011 at 8:37 AM, Eric Reed ere...@mail.nysed.gov wrote:
Justin,
Your error:
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)]
STRING
public void setTagId(int tagId) { -- INT
this.tagId = tagId;
}
Eric Reed
NYS Education Department
Justin Robbins justinhrobb...@gmail.com 5/3/2011 8:32 AM
Since the stack trace is at Warn level and doesn't actually seem to be
breaking my code then maybe I'm best off just adjusting the log4j
level higher for the Ognl related packages?
# Struts OgnlUtil issues unimportant warnings
log4j.logger.com.opensymphony.xwork2.util.OgnlUtil=error
log4j.logger.com.opensymphony.xwork2.ognl.OgnlValueStack=error
On Mon, May 2, 2011 at 9:27 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
Nope, my bad. After a full refactor I get the same error. Below are
snippets of the new code and most recently generated error.
Stack Trace excerpt:
2011-05-02 21:24:49,887 175361 [http-bio-8080-exec-7] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'tagId' with value '[Ljava.lang.String;@1e73e0d'
ognl.MethodFailedException: Method setTagId failed for object
org.robbins.flashcards.model.Tag@144dc7b [name='my tag' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
JSP excerpt:
s:form action=saveOrUpdateTag method=post
s:hidden name=tagId /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
POJO excerpt:
public class Tag implements java.io.Serializable {
private int tagId;
public int getTagId() {
return this.tagId;
}
public void setTagId(int tagId) {
this.tagId = tagId;
}
On Mon, May 2, 2011 at 8:53 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
I tested it just now and I do NOT get the error when I refactor the
code from the POJO on down to the JSP to use myId instead of id.
On Mon, May 2, 2011 at 8:43 PM, Dave Newton davelnew...@gmail.com
wrote:
Just out of curiosity, does it do the same thing if it's not named
id?
d.
On Mon, May 2, 2011 at 8:32 PM, Justin Robbins
justinhrobb...@gmail.com wrote:
Anyone have any ideas on this one? I'd be most grateful for some
advice.
Someone suggested I use a newer version of the ognl jar. I was using
ognl-3.0.jar which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with ognl-3.0.1.jar but I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
justinhrobb...@gmail.com wrote:
Hi folks,
I have a working Action and JSP form that I'm using for creating new
entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
the app to re-use the JSP form with editing of entities. I added a
hidden ID tag and now I'm getting errors when I submit the form.
Can someone please give me some assistance? I've Googled this issue
and seen others posting similar errors but I'm not sure how to
resolve
it.
Excerpt from Stack Trace when I submit the form:
2011-05-02 11:09:36,132 3198497 [http-bio-8080-exec-23] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting
expression
'id' with value '[Ljava.lang.String;@100ac03'
ognl.MethodFailedException: Method setId failed for object
org.robbins.flashcards.model.Tag@1b9eb34 [name='null' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setId([Ljava.lang.String;)]
at
ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at
Re: help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
Well, if there the field is empty, I understand that OGNL will try to match ““
to the field, so it will look for a setter that receives a String.
Sent via BlackBerry from T-Mobile
-Original Message-
From: Justin Robbins justinhrobb...@gmail.com
Date: Tue, 3 May 2011 09:11:09
To: Struts Users Mailing Listuser@struts.apache.org
Reply-To: Struts Users Mailing List user@struts.apache.org
Subject: Re: help with MethodFailedException in
ognl.OgnlRuntime.callAppropriateMethod
Hi Eric,
You are pointing out the error? Here's the thing, and hopefully you
can set me straight here, I acknowledge there is no
setTagId([Ljava.lang.String;)]. After all, tagId is an integer in
my POJO. Why would I have a method for it that accepts a String? I'm
still getting up to speed on OGNL but shouldn't it be converting the
form field to an integer for me (assuming the form field has a value
at all)?
Also, the tagId is indeed getting set successfully (and without the
stack trace in the log) when i submit a form that has a value in that
field. It seems to only throw the error (warning) when the form field
is submitted empty.
Just to review, I'm reusing the same JSP form for the creation of new
Tag entities and the editing of existing Tags. There's a hidden form
field tagId that is only populated with a value when I'm editing an
existing Tag entity.
Thanks much for your input. It's appreciated. If there is something
wrong with the way I'm going about things then please feel free to set
me straight.
Justin
On Tue, May 3, 2011 at 8:37 AM, Eric Reed ere...@mail.nysed.gov wrote:
Justin,
Your error:
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)] STRING
public void setTagId(int tagId) { -- INT
this.tagId = tagId;
}
Eric Reed
NYS Education Department
Justin Robbins justinhrobb...@gmail.com 5/3/2011 8:32 AM
Since the stack trace is at Warn level and doesn't actually seem to be
breaking my code then maybe I'm best off just adjusting the log4j
level higher for the Ognl related packages?
# Struts OgnlUtil issues unimportant warnings
log4j.logger.com.opensymphony.xwork2.util.OgnlUtil=error
log4j.logger.com.opensymphony.xwork2.ognl.OgnlValueStack=error
On Mon, May 2, 2011 at 9:27 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
Nope, my bad. After a full refactor I get the same error. Below are
snippets of the new code and most recently generated error.
Stack Trace excerpt:
2011-05-02 21:24:49,887 175361 [http-bio-8080-exec-7] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'tagId' with value '[Ljava.lang.String;@1e73e0d'
ognl.MethodFailedException: Method setTagId failed for object
org.robbins.flashcards.model.Tag@144dc7b [name='my tag' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
JSP excerpt:
s:form action=saveOrUpdateTag method=post
s:hidden name=tagId /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
POJO excerpt:
public class Tag implements java.io.Serializable {
private int tagId;
public int getTagId() {
return this.tagId;
}
public void setTagId(int tagId) {
this.tagId = tagId;
}
On Mon, May 2, 2011 at 8:53 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
I tested it just now and I do NOT get the error when I refactor the
code from the POJO on down to the JSP to use myId instead of id.
On Mon, May 2, 2011 at 8:43 PM, Dave Newton davelnew...@gmail.com wrote:
Just out of curiosity, does it do the same thing if it's not named id?
d.
On Mon, May 2, 2011 at 8:32 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
Anyone have any ideas on this one? I'd be most grateful for some advice.
Someone suggested I use a newer version of the ognl jar. I was using
ognl-3.0.jar which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with ognl-3.0.1.jar but I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
justinhrobb...@gmail.com wrote:
Hi folks,
I have a working Action and JSP form that I'm using for creating new
entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
the app to re-use the JSP form with editing of entities. I added a
hidden ID tag and now I'm getting errors when I submit the form.
Can someone please give me some assistance? I've Googled this issue
and seen others posting similar errors but I'm not sure how to resolve
it.
Excerpt from Stack Trace when I submit the form:
2011-05-02 11:09:36,132 3198497 [http-bio-8080-exec-23] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'id
Re: help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
Which means: try changing your property name to something else; the tagId may
already be in use.
I also had a problem with a property name once. It might be useful to have a
wiki page with names already in use in struts.
Enviado a partir do meu HTC
- Reply message -
De: Eric Reed ere...@mail.nysed.gov
Data: ter, Mai 3, 2011 13:37
Assunto: help with MethodFailedException in
ognl.OgnlRuntime.callAppropriateMethod
Para: Struts Users Mailing List user@struts.apache.org
Justin,
Your error:
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)] STRING
public void setTagId(int tagId) { -- INT
this.tagId = tagId;
}
Eric Reed
NYS Education Department
Justin Robbins justinhrobb...@gmail.com 5/3/2011 8:32 AM
Since the stack trace is at Warn level and doesn't actually seem to be
breaking my code then maybe I'm best off just adjusting the log4j
level higher for the Ognl related packages?
# Struts OgnlUtil issues unimportant warnings
log4j.logger.com.opensymphony.xwork2.util.OgnlUtil=error
log4j.logger.com.opensymphony.xwork2.ognl.OgnlValueStack=error
On Mon, May 2, 2011 at 9:27 PM, Justin Robbins justinhrobb...@gmail.com wrote:
Nope, my bad. After a full refactor I get the same error. Below are
snippets of the new code and most recently generated error.
Stack Trace excerpt:
2011-05-02 21:24:49,887 175361 [http-bio-8080-exec-7] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'tagId' with value '[Ljava.lang.String;@1e73e0d'
ognl.MethodFailedException: Method setTagId failed for object
org.robbins.flashcards.model.Tag@144dc7b [name='my tag' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
JSP excerpt:
s:form action=saveOrUpdateTag method=post
s:hidden name=tagId /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
POJO excerpt:
public class Tag implements java.io.Serializable {
private int tagId;
public int getTagId() {
return this.tagId;
}
public void setTagId(int tagId) {
this.tagId = tagId;
}
On Mon, May 2, 2011 at 8:53 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
I tested it just now and I do NOT get the error when I refactor the
code from the POJO on down to the JSP to use myId instead of id.
On Mon, May 2, 2011 at 8:43 PM, Dave Newton davelnew...@gmail.com wrote:
Just out of curiosity, does it do the same thing if it's not named id?
d.
On Mon, May 2, 2011 at 8:32 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
Anyone have any ideas on this one? I'd be most grateful for some advice.
Someone suggested I use a newer version of the ognl jar. I was using
ognl-3.0.jar which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with ognl-3.0.1.jar but I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
justinhrobb...@gmail.com wrote:
Hi folks,
I have a working Action and JSP form that I'm using for creating new
entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
the app to re-use the JSP form with editing of entities. I added a
hidden ID tag and now I'm getting errors when I submit the form.
Can someone please give me some assistance? I've Googled this issue
and seen others posting similar errors but I'm not sure how to resolve
it.
Excerpt from Stack Trace when I submit the form:
2011-05-02 11:09:36,132 3198497 [http-bio-8080-exec-23] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'id' with value '[Ljava.lang.String;@100ac03'
ognl.MethodFailedException: Method setId failed for object
org.robbins.flashcards.model.Tag@1b9eb34 [name='null' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
Excerpt from JSP:
%@ taglib prefix=s uri=/struts-tags%
...
s:form action=saveOrUpdateTag method=post
s:hidden name=id /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
Excerpt from Action Class:
public class TagAction extends FlashCardsAppBaseAction implements
ModelDrivenTag {
Tag tag = new Tag();
public Tag getTag() {
return tag;
}
public void setTag(Tag tag) {
this.tag = tag;
}
public String createTag() {
...
}
}
Excerpt from POJO:
public class Tag implement
Re: help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
When you try and convert null to a primitive type an exception will be
thrown, however Struts has code to handle this so it just gives you a
warning.
Best solution is to default the value or make sure you supply a value
for your hidden field and base your application logic on this value.
Action class:
if myObj.getTagId() 0
Not Editing.
else
Editing
end
public class Tag implements java.io.Serializable {
private int tagId = -1;
public int getTagId() {
return this.tagId;
}
public void setTagId(int tagId) {
this.tagId = tagId;
}
jlm...@gmail.com 5/3/2011 9:16 AM
Well, if there the field is empty, I understand that OGNL will try to
match ““ to the field, so it will look for a setter that receives a
String.
Sent via BlackBerry from T-Mobile
-Original Message-
From: Justin Robbins justinhrobb...@gmail.com
Date: Tue, 3 May 2011 09:11:09
To: Struts Users Mailing Listuser@struts.apache.org
Reply-To: Struts Users Mailing List user@struts.apache.org
Subject: Re: help with MethodFailedException in
ognl.OgnlRuntime.callAppropriateMethod
Hi Eric,
You are pointing out the error? Here's the thing, and hopefully you
can set me straight here, I acknowledge there is no
setTagId([Ljava.lang.String;)]. After all, tagId is an integer in
my POJO. Why would I have a method for it that accepts a String? I'm
still getting up to speed on OGNL but shouldn't it be converting the
form field to an integer for me (assuming the form field has a value
at all)?
Also, the tagId is indeed getting set successfully (and without the
stack trace in the log) when i submit a form that has a value in that
field. It seems to only throw the error (warning) when the form field
is submitted empty.
Just to review, I'm reusing the same JSP form for the creation of new
Tag entities and the editing of existing Tags. There's a hidden form
field tagId that is only populated with a value when I'm editing an
existing Tag entity.
Thanks much for your input. It's appreciated. If there is something
wrong with the way I'm going about things then please feel free to set
me straight.
Justin
On Tue, May 3, 2011 at 8:37 AM, Eric Reed ere...@mail.nysed.gov
wrote:
Justin,
Your error:
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)]
STRING
public void setTagId(int tagId) { -- INT
this.tagId = tagId;
}
Eric Reed
NYS Education Department
Justin Robbins justinhrobb...@gmail.com 5/3/2011 8:32 AM
Since the stack trace is at Warn level and doesn't actually seem to
be
breaking my code then maybe I'm best off just adjusting the log4j
level higher for the Ognl related packages?
# Struts OgnlUtil issues unimportant warnings
log4j.logger.com.opensymphony.xwork2.util.OgnlUtil=error
log4j.logger.com.opensymphony.xwork2.ognl.OgnlValueStack=error
On Mon, May 2, 2011 at 9:27 PM, Justin Robbins
justinhrobb...@gmail.com wrote:
Nope, my bad. After a full refactor I get the same error. Below
are
snippets of the new code and most recently generated error.
Stack Trace excerpt:
2011-05-02 21:24:49,887 175361 [http-bio-8080-exec-7] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting
expression
'tagId' with value '[Ljava.lang.String;@1e73e0d'
ognl.MethodFailedException: Method setTagId failed for object
org.robbins.flashcards.model.Tag@144dc7b [name='my tag' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)]
at
ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
JSP excerpt:
s:form action=saveOrUpdateTag method=post
s:hidden name=tagId /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
POJO excerpt:
public class Tag implements java.io.Serializable {
private int tagId;
public int getTagId() {
return this.tagId;
}
public void setTagId(int tagId) {
this.tagId = tagId;
}
On Mon, May 2, 2011 at 8:53 PM, Justin Robbins
justinhrobb...@gmail.com wrote:
I tested it just now and I do NOT get the error when I refactor
the
code from the POJO on down to the JSP to use myId instead of
id.
On Mon, May 2, 2011 at 8:43 PM, Dave Newton davelnew...@gmail.com
wrote:
Just out of curiosity, does it do the same thing if it's not named
id?
d.
On Mon, May 2, 2011 at 8:32 PM, Justin Robbins
justinhrobb...@gmail.com wrote:
Anyone have any ideas on this one? I'd be most grateful for some
advice.
Someone suggested I use a newer version of the ognl jar. I was
using
ognl-3.0.jar which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with ognl-3.0.1.jar but
I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
justinhrobb...@gmail.com wrote:
Hi folks
help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
Hi folks,
I have a working Action and JSP form that I'm using for creating new
entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
the app to re-use the JSP form with editing of entities. I added a
hidden ID tag and now I'm getting errors when I submit the form.
Can someone please give me some assistance? I've Googled this issue
and seen others posting similar errors but I'm not sure how to resolve
it.
Excerpt from Stack Trace when I submit the form:
2011-05-02 11:09:36,132 3198497 [http-bio-8080-exec-23] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'id' with value '[Ljava.lang.String;@100ac03'
ognl.MethodFailedException: Method setId failed for object
org.robbins.flashcards.model.Tag@1b9eb34 [name='null' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
Excerpt from JSP:
%@ taglib prefix=s uri=/struts-tags%
...
s:form action=saveOrUpdateTag method=post
s:hidden name=id /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
Excerpt from Action Class:
public class TagAction extends FlashCardsAppBaseAction implements
ModelDrivenTag {
Tag tag = new Tag();
public Tag getTag() {
return tag;
}
public void setTag(Tag tag) {
this.tag = tag;
}
public String createTag() {
...
}
}
Excerpt from POJO:
public class Tag implements java.io.Serializable {
private int id;
private String name;
public int getId() {
return this.id;
}
public void setId(int id) {
this.id = id;
}
...
}
Excerpt from Struts.xml
action name=saveOrUpdateTag
class=org.robbins.flashcards.presentation.TagAction
method=createTag
result name=success type=tilesdisplaytag.tiles/result
result name=input type=tilestagform.tiles/result
/action
--
Regards,
Justin
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
Anyone have any ideas on this one? I'd be most grateful for some advice.
Someone suggested I use a newer version of the ognl jar. I was using
ognl-3.0.jar which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with ognl-3.0.1.jar but I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
justinhrobb...@gmail.com wrote:
Hi folks,
I have a working Action and JSP form that I'm using for creating new
entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
the app to re-use the JSP form with editing of entities. I added a
hidden ID tag and now I'm getting errors when I submit the form.
Can someone please give me some assistance? I've Googled this issue
and seen others posting similar errors but I'm not sure how to resolve
it.
Excerpt from Stack Trace when I submit the form:
2011-05-02 11:09:36,132 3198497 [http-bio-8080-exec-23] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'id' with value '[Ljava.lang.String;@100ac03'
ognl.MethodFailedException: Method setId failed for object
org.robbins.flashcards.model.Tag@1b9eb34 [name='null' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
Excerpt from JSP:
%@ taglib prefix=s uri=/struts-tags%
...
s:form action=saveOrUpdateTag method=post
s:hidden name=id /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
Excerpt from Action Class:
public class TagAction extends FlashCardsAppBaseAction implements
ModelDrivenTag {
Tag tag = new Tag();
public Tag getTag() {
return tag;
}
public void setTag(Tag tag) {
this.tag = tag;
}
public String createTag() {
...
}
}
Excerpt from POJO:
public class Tag implements java.io.Serializable {
private int id;
private String name;
public int getId() {
return this.id;
}
public void setId(int id) {
this.id = id;
}
...
}
Excerpt from Struts.xml
action name=saveOrUpdateTag
class=org.robbins.flashcards.presentation.TagAction
method=createTag
result name=success type=tilesdisplaytag.tiles/result
result name=input type=tilestagform.tiles/result
/action
--
Regards,
Justin
--
Regards,
Justin Robbins
973.479.0448
justinhrobb...@gmail.com
Learn more about me by viewing my professional profile on LinkedIn
http://www.linkedin.com/in/justinhrobbins
View my professional blog
http://javadeveloperjournal.blogspot.com/
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
Just out of curiosity, does it do the same thing if it's not named id?
d.
On Mon, May 2, 2011 at 8:32 PM, Justin Robbins justinhrobb...@gmail.com wrote:
Anyone have any ideas on this one? I'd be most grateful for some advice.
Someone suggested I use a newer version of the ognl jar. I was using
ognl-3.0.jar which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with ognl-3.0.1.jar but I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
justinhrobb...@gmail.com wrote:
Hi folks,
I have a working Action and JSP form that I'm using for creating new
entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
the app to re-use the JSP form with editing of entities. I added a
hidden ID tag and now I'm getting errors when I submit the form.
Can someone please give me some assistance? I've Googled this issue
and seen others posting similar errors but I'm not sure how to resolve
it.
Excerpt from Stack Trace when I submit the form:
2011-05-02 11:09:36,132 3198497 [http-bio-8080-exec-23] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'id' with value '[Ljava.lang.String;@100ac03'
ognl.MethodFailedException: Method setId failed for object
org.robbins.flashcards.model.Tag@1b9eb34 [name='null' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
Excerpt from JSP:
%@ taglib prefix=s uri=/struts-tags%
...
s:form action=saveOrUpdateTag method=post
s:hidden name=id /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
Excerpt from Action Class:
public class TagAction extends FlashCardsAppBaseAction implements
ModelDrivenTag {
Tag tag = new Tag();
public Tag getTag() {
return tag;
}
public void setTag(Tag tag) {
this.tag = tag;
}
public String createTag() {
...
}
}
Excerpt from POJO:
public class Tag implements java.io.Serializable {
private int id;
private String name;
public int getId() {
return this.id;
}
public void setId(int id) {
this.id = id;
}
...
}
Excerpt from Struts.xml
action name=saveOrUpdateTag
class=org.robbins.flashcards.presentation.TagAction
method=createTag
result name=success type=tilesdisplaytag.tiles/result
result name=input type=tilestagform.tiles/result
/action
--
Regards,
Justin
--
Regards,
Justin Robbins
973.479.0448
justinhrobb...@gmail.com
Learn more about me by viewing my professional profile on LinkedIn
http://www.linkedin.com/in/justinhrobbins
View my professional blog
http://javadeveloperjournal.blogspot.com/
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
I tested it just now and I do NOT get the error when I refactor the
code from the POJO on down to the JSP to use myId instead of id.
On Mon, May 2, 2011 at 8:43 PM, Dave Newton davelnew...@gmail.com wrote:
Just out of curiosity, does it do the same thing if it's not named id?
d.
On Mon, May 2, 2011 at 8:32 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
Anyone have any ideas on this one? I'd be most grateful for some advice.
Someone suggested I use a newer version of the ognl jar. I was using
ognl-3.0.jar which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with ognl-3.0.1.jar but I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
justinhrobb...@gmail.com wrote:
Hi folks,
I have a working Action and JSP form that I'm using for creating new
entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
the app to re-use the JSP form with editing of entities. I added a
hidden ID tag and now I'm getting errors when I submit the form.
Can someone please give me some assistance? I've Googled this issue
and seen others posting similar errors but I'm not sure how to resolve
it.
Excerpt from Stack Trace when I submit the form:
2011-05-02 11:09:36,132 3198497 [http-bio-8080-exec-23] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'id' with value '[Ljava.lang.String;@100ac03'
ognl.MethodFailedException: Method setId failed for object
org.robbins.flashcards.model.Tag@1b9eb34 [name='null' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
Excerpt from JSP:
%@ taglib prefix=s uri=/struts-tags%
...
s:form action=saveOrUpdateTag method=post
s:hidden name=id /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
Excerpt from Action Class:
public class TagAction extends FlashCardsAppBaseAction implements
ModelDrivenTag {
Tag tag = new Tag();
public Tag getTag() {
return tag;
}
public void setTag(Tag tag) {
this.tag = tag;
}
public String createTag() {
...
}
}
Excerpt from POJO:
public class Tag implements java.io.Serializable {
private int id;
private String name;
public int getId() {
return this.id;
}
public void setId(int id) {
this.id = id;
}
...
}
Excerpt from Struts.xml
action name=saveOrUpdateTag
class=org.robbins.flashcards.presentation.TagAction
method=createTag
result name=success type=tilesdisplaytag.tiles/result
result name=input type=tilestagform.tiles/result
/action
--
Regards,
Justin
--
Regards,
Justin Robbins
973.479.0448
justinhrobb...@gmail.com
Learn more about me by viewing my professional profile on LinkedIn
http://www.linkedin.com/in/justinhrobbins
View my professional blog
http://javadeveloperjournal.blogspot.com/
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Regards,
Justin Robbins
973.479.0448
justinhrobb...@gmail.com
Learn more about me by viewing my professional profile on LinkedIn
http://www.linkedin.com/in/justinhrobbins
View my professional blog
http://javadeveloperjournal.blogspot.com/
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: help with MethodFailedException in ognl.OgnlRuntime.callAppropriateMethod
Nope, my bad. After a full refactor I get the same error. Below are
snippets of the new code and most recently generated error.
Stack Trace excerpt:
2011-05-02 21:24:49,887 175361 [http-bio-8080-exec-7] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'tagId' with value '[Ljava.lang.String;@1e73e0d'
ognl.MethodFailedException: Method setTagId failed for object
org.robbins.flashcards.model.Tag@144dc7b [name='my tag' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setTagId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
JSP excerpt:
s:form action=saveOrUpdateTag method=post
s:hidden name=tagId /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
POJO excerpt:
public class Tag implements java.io.Serializable {
private int tagId;
public int getTagId() {
return this.tagId;
}
public void setTagId(int tagId) {
this.tagId = tagId;
}
On Mon, May 2, 2011 at 8:53 PM, Justin Robbins justinhrobb...@gmail.com wrote:
I tested it just now and I do NOT get the error when I refactor the
code from the POJO on down to the JSP to use myId instead of id.
On Mon, May 2, 2011 at 8:43 PM, Dave Newton davelnew...@gmail.com wrote:
Just out of curiosity, does it do the same thing if it's not named id?
d.
On Mon, May 2, 2011 at 8:32 PM, Justin Robbins justinhrobb...@gmail.com
wrote:
Anyone have any ideas on this one? I'd be most grateful for some advice.
Someone suggested I use a newer version of the ognl jar. I was using
ognl-3.0.jar which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with ognl-3.0.1.jar but I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
justinhrobb...@gmail.com wrote:
Hi folks,
I have a working Action and JSP form that I'm using for creating new
entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
the app to re-use the JSP form with editing of entities. I added a
hidden ID tag and now I'm getting errors when I submit the form.
Can someone please give me some assistance? I've Googled this issue
and seen others posting similar errors but I'm not sure how to resolve
it.
Excerpt from Stack Trace when I submit the form:
2011-05-02 11:09:36,132 3198497 [http-bio-8080-exec-23] WARN
com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
'id' with value '[Ljava.lang.String;@100ac03'
ognl.MethodFailedException: Method setId failed for object
org.robbins.flashcards.model.Tag@1b9eb34 [name='null' ]
[java.lang.NoSuchMethodException:
org.robbins.flashcards.model.Tag.setId([Ljava.lang.String;)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
Excerpt from JSP:
%@ taglib prefix=s uri=/struts-tags%
...
s:form action=saveOrUpdateTag method=post
s:hidden name=id /
s:textfield name=name key=label.tag.name size=20 /
s:submit label=label.flashcard.submit align=center /
/s:form
Excerpt from Action Class:
public class TagAction extends FlashCardsAppBaseAction implements
ModelDrivenTag {
Tag tag = new Tag();
public Tag getTag() {
return tag;
}
public void setTag(Tag tag) {
this.tag = tag;
}
public String createTag() {
...
}
}
Excerpt from POJO:
public class Tag implements java.io.Serializable {
private int id;
private String name;
public int getId() {
return this.id;
}
public void setId(int id) {
this.id = id;
}
...
}
Excerpt from Struts.xml
action name=saveOrUpdateTag
class=org.robbins.flashcards.presentation.TagAction
method=createTag
result name=success type=tilesdisplaytag.tiles/result
result name=input type=tilestagform.tiles/result
/action
--
Regards,
Justin
--
Regards,
Justin Robbins
973.479.0448
justinhrobb...@gmail.com
Learn more about me by viewing my professional profile on LinkedIn
http://www.linkedin.com/in/justinhrobbins
View my professional blog
http://javadeveloperjournal.blogspot.com/
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Regards,
Justin Robbins
973.479.0448
justinhrobb...@gmail.com
Learn more about me by viewing my professional profile on
