RE: no getter method exception
Ah think I see your problem. Its not that you dont have a getter, its that
you have too many!
The bean introspection stuff gets funny about multiple getters and setters
and often refuses to recognise the property :-(
Afaik multiple getters and setters is agaisnt the JavaBean spec. If you ask
me the spec is a damn pain in this regard, but thats the way it is.
-Original Message-
From: Michael Olszynski [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 20, 2002 20:13
To: 'Struts Users Mailing List'
Subject: no getter method exception
Hi I get a no getter method exception (stackTrace below)
But I do have the getter method!!!
This is my Formbean:
public class TimeProofFormBean extends ActionForm {
private Vector timeProofList = new Vector();
public Vector getTimeProofList() {
System.out.println(getTimeProofList());
return this.timeProofList;
}
public void setTimeProofList( Vector v ) {
System.out.println(setTimeProofList( Vector v ));
this.timeProofList = v;
}
// getter for indexed property
public Object getTimeProofList(int index) {
System.out.println(public Object getTimeProofList(int index) +index);
if (index = timeProofList.size())
return new TimeProofTableBean();
return timeProofList.get(index);
}
// setter for indexed property
public void setTimeProofList(int index, Object value) {
System.out.println(setTimeProofList(int index, Object value) );
int size=timeProofList.size();
if (index = size) {
for(int i=size; i=index; i++) {
timeProofList.add(new TimeProofTableBean());
}
}
timeProofList.set(index,value);
}
}
13:06:10,823 ERROR [Engine]
ApplicationDispatcher[/Zeiterfassung_Applikation] Se
rvlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: No getter method for property
timeProofList o
f bean timeProofForm
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:248)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
89)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
atcher.java:684)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationD
ispatcher.java:575)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDis
patcher.java:498)
at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary
.java:820)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.jav
a:395)
at
org.apache.struts.taglib.template.GetTag.doStartTag(GetTag.java:191)
at
org.apache.jsp.template_jsp._jspx_meth_template_get_4(template_jsp.ja
va:221)
at
org.apache.jsp.template_jsp._jspx_meth_html_html_0(template_jsp.java:
118)
at org.apache.jsp.template_jsp._jspService(template_jsp.java:62)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:204)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
89)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
atcher.java:684)
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RE: no getter method exception
(Multiple getters and setters for the same property name I mean)
-Original Message-
From: Andrew Hill [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 20, 2002 20:22
To: Struts Users Mailing List
Subject: RE: no getter method exception
Ah think I see your problem. Its not that you dont have a getter, its that
you have too many!
The bean introspection stuff gets funny about multiple getters and setters
and often refuses to recognise the property :-(
Afaik multiple getters and setters is agaisnt the JavaBean spec. If you ask
me the spec is a damn pain in this regard, but thats the way it is.
-Original Message-
From: Michael Olszynski [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 20, 2002 20:13
To: 'Struts Users Mailing List'
Subject: no getter method exception
Hi I get a no getter method exception (stackTrace below)
But I do have the getter method!!!
This is my Formbean:
public class TimeProofFormBean extends ActionForm {
private Vector timeProofList = new Vector();
public Vector getTimeProofList() {
System.out.println(getTimeProofList());
return this.timeProofList;
}
public void setTimeProofList( Vector v ) {
System.out.println(setTimeProofList( Vector v ));
this.timeProofList = v;
}
// getter for indexed property
public Object getTimeProofList(int index) {
System.out.println(public Object getTimeProofList(int index) +index);
if (index = timeProofList.size())
return new TimeProofTableBean();
return timeProofList.get(index);
}
// setter for indexed property
public void setTimeProofList(int index, Object value) {
System.out.println(setTimeProofList(int index, Object value) );
int size=timeProofList.size();
if (index = size) {
for(int i=size; i=index; i++) {
timeProofList.add(new TimeProofTableBean());
}
}
timeProofList.set(index,value);
}
}
13:06:10,823 ERROR [Engine]
ApplicationDispatcher[/Zeiterfassung_Applikation] Se
rvlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: No getter method for property
timeProofList o
f bean timeProofForm
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:248)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
89)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
atcher.java:684)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationD
ispatcher.java:575)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDis
patcher.java:498)
at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary
.java:820)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.jav
a:395)
at
org.apache.struts.taglib.template.GetTag.doStartTag(GetTag.java:191)
at
org.apache.jsp.template_jsp._jspx_meth_template_get_4(template_jsp.ja
va:221)
at
org.apache.jsp.template_jsp._jspx_meth_html_html_0(template_jsp.java:
118)
at org.apache.jsp.template_jsp._jspService(template_jsp.java:62)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:204)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
89)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
atcher.java:684)
--
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Entwickler!
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Re: no getter method exception
But how shall I make indexed getters and setters? A lot of guys told me that
I do have to make indexed getters and setters in my formbean, otherwise I
get an indexoutofboundsexception. (See my last 5 posts on benutils.populate)
Do you have any idea how to solve this problem?
Thanks a lot Michael
--
Fehlerfreie Software wirkt weniger komplex und diskreditiert damit den
Entwickler!
- Original Message -
From: Andrew Hill [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Friday, December 20, 2002 1:22 PM
Subject: RE: no getter method exception
Ah think I see your problem. Its not that you dont have a getter, its that
you have too many!
The bean introspection stuff gets funny about multiple getters and setters
and often refuses to recognise the property :-(
Afaik multiple getters and setters is agaisnt the JavaBean spec. If you
ask
me the spec is a damn pain in this regard, but thats the way it is.
-Original Message-
From: Michael Olszynski [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 20, 2002 20:13
To: 'Struts Users Mailing List'
Subject: no getter method exception
Hi I get a no getter method exception (stackTrace below)
But I do have the getter method!!!
This is my Formbean:
public class TimeProofFormBean extends ActionForm {
private Vector timeProofList = new Vector();
public Vector getTimeProofList() {
System.out.println(getTimeProofList());
return this.timeProofList;
}
public void setTimeProofList( Vector v ) {
System.out.println(setTimeProofList( Vector v ));
this.timeProofList = v;
}
// getter for indexed property
public Object getTimeProofList(int index) {
System.out.println(public Object getTimeProofList(int index) +index);
if (index = timeProofList.size())
return new TimeProofTableBean();
return timeProofList.get(index);
}
// setter for indexed property
public void setTimeProofList(int index, Object value) {
System.out.println(setTimeProofList(int index, Object value) );
int size=timeProofList.size();
if (index = size) {
for(int i=size; i=index; i++) {
timeProofList.add(new TimeProofTableBean());
}
}
timeProofList.set(index,value);
}
}
13:06:10,823 ERROR [Engine]
ApplicationDispatcher[/Zeiterfassung_Applikation] Se
rvlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: No getter method for property
timeProofList o
f bean timeProofForm
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:248)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
89)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
atcher.java:684)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationD
ispatcher.java:575)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDis
patcher.java:498)
at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary
.java:820)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.jav
a:395)
at
org.apache.struts.taglib.template.GetTag.doStartTag(GetTag.java:191)
at
org.apache.jsp.template_jsp._jspx_meth_template_get_4(template_jsp.ja
va:221)
at
org.apache.jsp.template_jsp._jspx_meth_html_html_0(template_jsp.java:
118)
at org.apache.jsp.template_jsp._jspService(template_jsp.java:62)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:204)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
89)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
atcher.java:684)
--
Fehlerfreie Software wirkt weniger komplex und diskreditiert damit den
Entwickler!
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To unsubscribe, e-mail:
mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
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RE: no getter method exception ?
Sorry. Read the JavaBeans specification. A JavaBeans property has only
one type. It's unfortunate that it's not easy to diagnose mistakes in
following the JavaBeans specification. You often get unintelligible
errors like you got.
-Original Message-
From: Sash Sash [mailto:[EMAIL PROTECTED]]
I have a form bean that has getter methods that return a
string and setter methods that take a string. That all works
great. I decided to add some setter methods (used in my
action class) that accept an int as a parameter. As soon as
I overloaded the original setter methods, i get the following
exception:
No getter method for property rounds of bean
org.apache.struts.taglib.html.BEAN
So before the change, there were two methods for this field in my form
public void setRounds(String rounds) {...}
public String getRounds() {...}
Then I added:
public void setRounds(int rounds) {...}
and got the exception listed above.
Why can't I do this? The reason I really want this is to be
able to use PropertyUtils.copyProperties() to copy from my
business beans to my display beans. Any suggestions? Thanks
in advance!!!
-
Post your free ad now! Yahoo! Canada Personals
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To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
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RE: no getter method exception ?
That is the JavaBean specification, but depending on what you are doing you can
always create a method named
getIntRounds()
setIntRounds( int i )
etc.. get the idea don't name the extra getters/setters the same name of the member.
Then in bean write you can always call
and it works nicely. I did something with this for amounts/currencys/ and
formatting, all in one class without having to use utilities. Makes it very convient
when its all in one object.
b-
--- On Fri 12/13, Karr, David wrote:From: Karr, David [mailto:
[EMAIL PROTECTED]]To: [EMAIL PROTECTED]: Fri, 13 Dec 2002 10:25:37
-0800Subject: RE: no getter method exception ?Sorry. Read the JavaBeans
specification. A JavaBeans property has onlyone type. It's unfortunate that it's not
easy to diagnose mistakes infollowing the JavaBeans specification. You often get
unintelligibleerrors like you got. -Original Message- From: Sash Sash
[mailto:[EMAIL PROTECTED]] I have a form bean that has getter methods that return
a string and setter methods that take a string. That all works great. I decided
to add some setter methods (used in my action class) that accept an int as a
parameter. As soon as I overloaded the original setter methods, i get the following
exception: No getter method for property rounds of bean
org.apache.struts.taglib.html.BEAN So before the change, there were two methods
for this field in my formpublic void setRounds(String rounds) {...}public
String getRounds() {...} Then I added: public void setRounds(int rounds)
{...} and got the exception listed above. Why can't I do this? The reason
I really want this is to be able to use PropertyUtils.copyProperties() to copy from
my business beans to my display beans. Any suggestions? Thanks in advance!!!
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