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Posted to dev@ibatis.apache.org by "Andreas Voss (JIRA)" <ib...@incubator.apache.org> on 2006/11/22 13:17:01 UTC
[jira] Created: (IBATIS-370) no WRITABLE property with camel case
properties
no WRITABLE property with camel case properties
-----------------------------------------------
Key: IBATIS-370
URL: http://issues.apache.org/jira/browse/IBATIS-370
Project: iBatis for Java
Issue Type: Bug
Components: Tools
Affects Versions: 2.2.0
Reporter: Andreas Voss
I have a property in my domain model with getter/setter
int xAxis
int getXAxis()
void setXAxis(int x)
in the sqlmap there is a resultmap with result property="xAxis".
This causes the "no WRITABLE property" error. In ClassInfo.getSetterType() iBatis looks for a setter of the property "xAxis" in the map setTypes contains "XAxis" - so its not found.
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Re: [jira] Closed: (IBATIS-370) no WRITABLE property with camel case properties
Posted by Larry Meadors <lm...@apache.org>.
I think so, yeah.
On 11/22/06, Jeff Butler <je...@gmail.com> wrote:
> Wierd. Did you check to see if iBATIS works that way too? iBATIS isn't
> using Introspector.
>
> Jeff Butler
>
>
>
> On 11/22/06, Larry Meadors <lm...@apache.org> wrote:
> > Not really: getxAxis will make a property named "xAxis".
> >
> > ===
> > public class BeanName extends TestCase {
> > public void test() throws Exception {
> > BeanInfo info = Introspector.getBeanInfo(TestBean.class);
> > PropertyDescriptor[] propertyDescriptors =
> > info.getPropertyDescriptors();
> > for(PropertyDescriptor pd : propertyDescriptors){
> > System.out.println(pd.getName());
> > }
> > }
> > public class TestBean{
> > String xAxis;
> > public String getxAxis() {return xAxis;}
> > public void setxAxis(String xAxis) {this.xAxis = xAxis;}
> > }
> >
> > }
> > ===
> > Output is:
> > class
> > xAxis
> >
> > You can *not* define a property named Xaxis, however. :-)
> >
> > Larry
> >
> > On 11/22/06, Jeff Butler (JIRA) < ibatis-dev@incubator.apache.org> wrote:
> > > [
> http://issues.apache.org/jira/browse/IBATIS-370?page=all ]
> > >
> > > Jeff Butler closed IBATIS-370.
> > > ------------------------------
> > >
> > > Resolution: Invalid
> > >
> > > This isn't a bug - it is a peculiarity in the Javabeans spec. It turns
> out that it is impossible to have a property with only the first letter
> being lower case. You must specify the property as "XAxis".
> > >
> > > Please use the mailing lists to ask questions before submitting a bug.
> > >
> > >
> > > > no WRITABLE property with camel case properties
> > > > -----------------------------------------------
> > > >
> > > > Key: IBATIS-370
> > > > URL:
> http://issues.apache.org/jira/browse/IBATIS-370
> > > > Project: iBatis for Java
> > > > Issue Type: Bug
> > > > Components: Tools
> > > > Affects Versions: 2.2.0
> > > > Reporter: Andreas Voss
> > > >
> > > > I have a property in my domain model with getter/setter
> > > > int xAxis
> > > > int getXAxis()
> > > > void setXAxis(int x)
> > > > in the sqlmap there is a resultmap with result property="xAxis".
> > > > This causes the "no WRITABLE property" error. In
> ClassInfo.getSetterType() iBatis looks for a setter of the property "xAxis"
> in the map setTypes contains "XAxis" - so its not found.
> > >
> > > --
> > > This message is automatically generated by JIRA.
> > > -
> > > If you think it was sent incorrectly contact one of the administrators:
> http://issues.apache.org/jira/secure/Administrators.jspa
> > > -
> > > For more information on JIRA, see:
> http://www.atlassian.com/software/jira
> > >
> > >
> > >
> >
>
>
Re: [jira] Closed: (IBATIS-370) no WRITABLE property with camel case properties
Posted by Jeff Butler <je...@gmail.com>.
Wierd. Did you check to see if iBATIS works that way too? iBATIS isn't
using Introspector.
Jeff Butler
On 11/22/06, Larry Meadors <lm...@apache.org> wrote:
>
> Not really: getxAxis will make a property named "xAxis".
>
> ===
> public class BeanName extends TestCase {
> public void test() throws Exception {
> BeanInfo info = Introspector.getBeanInfo(TestBean.class);
> PropertyDescriptor[] propertyDescriptors =
> info.getPropertyDescriptors();
> for(PropertyDescriptor pd : propertyDescriptors){
> System.out.println(pd.getName());
> }
> }
> public class TestBean{
> String xAxis;
> public String getxAxis() {return xAxis;}
> public void setxAxis(String xAxis) {this.xAxis = xAxis;}
> }
>
> }
> ===
> Output is:
> class
> xAxis
>
> You can *not* define a property named Xaxis, however. :-)
>
> Larry
>
> On 11/22/06, Jeff Butler (JIRA) <ib...@incubator.apache.org> wrote:
> > [ http://issues.apache.org/jira/browse/IBATIS-370?page=all ]
> >
> > Jeff Butler closed IBATIS-370.
> > ------------------------------
> >
> > Resolution: Invalid
> >
> > This isn't a bug - it is a peculiarity in the Javabeans spec. It turns
> out that it is impossible to have a property with only the first letter
> being lower case. You must specify the property as "XAxis".
> >
> > Please use the mailing lists to ask questions before submitting a bug.
> >
> >
> > > no WRITABLE property with camel case properties
> > > -----------------------------------------------
> > >
> > > Key: IBATIS-370
> > > URL: http://issues.apache.org/jira/browse/IBATIS-370
> > > Project: iBatis for Java
> > > Issue Type: Bug
> > > Components: Tools
> > > Affects Versions: 2.2.0
> > > Reporter: Andreas Voss
> > >
> > > I have a property in my domain model with getter/setter
> > > int xAxis
> > > int getXAxis()
> > > void setXAxis(int x)
> > > in the sqlmap there is a resultmap with result property="xAxis".
> > > This causes the "no WRITABLE property" error. In
> ClassInfo.getSetterType() iBatis looks for a setter of the
> property "xAxis" in the map setTypes contains "XAxis" - so its not found.
> >
> > --
> > This message is automatically generated by JIRA.
> > -
> > If you think it was sent incorrectly contact one of the administrators:
> http://issues.apache.org/jira/secure/Administrators.jspa
> > -
> > For more information on JIRA, see:
> http://www.atlassian.com/software/jira
> >
> >
> >
>
Re: [jira] Closed: (IBATIS-370) no WRITABLE property with camel case properties
Posted by Larry Meadors <lm...@apache.org>.
Not really: getxAxis will make a property named "xAxis".
===
public class BeanName extends TestCase {
public void test() throws Exception {
BeanInfo info = Introspector.getBeanInfo(TestBean.class);
PropertyDescriptor[] propertyDescriptors =
info.getPropertyDescriptors();
for(PropertyDescriptor pd : propertyDescriptors){
System.out.println(pd.getName());
}
}
public class TestBean{
String xAxis;
public String getxAxis() {return xAxis;}
public void setxAxis(String xAxis) {this.xAxis = xAxis;}
}
}
===
Output is:
class
xAxis
You can *not* define a property named Xaxis, however. :-)
Larry
On 11/22/06, Jeff Butler (JIRA) <ib...@incubator.apache.org> wrote:
> [ http://issues.apache.org/jira/browse/IBATIS-370?page=all ]
>
> Jeff Butler closed IBATIS-370.
> ------------------------------
>
> Resolution: Invalid
>
> This isn't a bug - it is a peculiarity in the Javabeans spec. It turns out that it is impossible to have a property with only the first letter being lower case. You must specify the property as "XAxis".
>
> Please use the mailing lists to ask questions before submitting a bug.
>
>
> > no WRITABLE property with camel case properties
> > -----------------------------------------------
> >
> > Key: IBATIS-370
> > URL: http://issues.apache.org/jira/browse/IBATIS-370
> > Project: iBatis for Java
> > Issue Type: Bug
> > Components: Tools
> > Affects Versions: 2.2.0
> > Reporter: Andreas Voss
> >
> > I have a property in my domain model with getter/setter
> > int xAxis
> > int getXAxis()
> > void setXAxis(int x)
> > in the sqlmap there is a resultmap with result property="xAxis".
> > This causes the "no WRITABLE property" error. In ClassInfo.getSetterType() iBatis looks for a setter of the property "xAxis" in the map setTypes contains "XAxis" - so its not found.
>
> --
> This message is automatically generated by JIRA.
> -
> If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa
> -
> For more information on JIRA, see: http://www.atlassian.com/software/jira
>
>
>
[jira] Closed: (IBATIS-370) no WRITABLE property with camel case
properties
Posted by "Jeff Butler (JIRA)" <ib...@incubator.apache.org>.
[ http://issues.apache.org/jira/browse/IBATIS-370?page=all ]
Jeff Butler closed IBATIS-370.
------------------------------
Resolution: Invalid
This isn't a bug - it is a peculiarity in the Javabeans spec. It turns out that it is impossible to have a property with only the first letter being lower case. You must specify the property as "XAxis".
Please use the mailing lists to ask questions before submitting a bug.
> no WRITABLE property with camel case properties
> -----------------------------------------------
>
> Key: IBATIS-370
> URL: http://issues.apache.org/jira/browse/IBATIS-370
> Project: iBatis for Java
> Issue Type: Bug
> Components: Tools
> Affects Versions: 2.2.0
> Reporter: Andreas Voss
>
> I have a property in my domain model with getter/setter
> int xAxis
> int getXAxis()
> void setXAxis(int x)
> in the sqlmap there is a resultmap with result property="xAxis".
> This causes the "no WRITABLE property" error. In ClassInfo.getSetterType() iBatis looks for a setter of the property "xAxis" in the map setTypes contains "XAxis" - so its not found.
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