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Posted to user@struts.apache.org by Clay Graham <cl...@newobjectivity.com> on 2002/07/10 23:46:50 UTC
cannot find action mapping
STRUTS people,
this is bizzare, but I have come to expect this in my travels. so any hints
as to what the problem may be would be great!
I am using tomcat 4.1.3
I have a struts application in $CATALINA_HOME/webapps/test, it has the
following stuff in it...
>test
home.jsp
index.jsp
register.jsp
>WEB-INF
struts-bean.tld
struts-form.tld
struts-logic.tld
struts.tld
struts-config.xml
struts-html.tld
struts-template.tld
web.xml
>lib
mm.mysql-2.0.14-bin.jar
struts.jar
>classes
>com
>noi
>webapp
>test
>action
RegisterAction.class
>display
UserData.class
>form
RegisterForm.class
my struts-config.xml file looks like:
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE struts-config PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 1.0//EN"
"http://jakarta.apache.org/struts/dtds/struts-config_1_0.dtd">
<struts-config>
<!-- ========== data source Definitions ============================== -->
<data-sources>
<data-source>
<set-property property="autoCommit" value="false" />
<set-property property="description" value="The Test Datasource"
/>
<set-property property="driverClass"
value="org.gjt.mm.mysql.Driver" />
<set-property property="maxCount" value="4" />
<set-property property="minCount" value="2" />
<set-property property="password" value="" />
<set-property property="url" value="jdbc:mysql://localhost/test"
/>
<set-property property="user" value="root" />
</data-source>
</data-sources>
<!-- ========== form Definitions ============================== -->
<form-beans>
<form-bean name="registerForm"
type="com.noi.webapp.test.form.RegisterForm"/>
</form-beans>
<!-- ========== Global Forward Definitions ==============================
-->
<global-forwards>
<forward name="registerform" path="/register.jsp"/>
</global-forwards>
<!-- ========== action Definitions ============================== -->
<action-mappings>
<action path="/register"
type="com.noi.webapp.test.action.RegisterAction"
name="registerForm">
<forward name="home" path="/home.jsp"/>
</action>
</action-mappings>
</struts-config>
this is coming out of the catalina.out log when tomcat starts up...
register('-//Apache Software Foundation//DTD Struts Configuration 1.0//EN',
'jar:file:/home/tomcat/jakarta-tomcat-4.1.3/webapps/test/WEB-INF/lib/str
uts.jar!/org/apache/struts/resources/struts-config_1_0.dtd'
register('-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN',
'jar:file:/home/tomcat/jakarta-tomcat-4.1.3/webapps/test/WEB-INF/lib/str
uts.jar!/org/apache/struts/resources/web-app_2_2.dtd'
register('-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN',
'jar:file:/home/tomcat/jakarta-tomcat-4.1.3/webapps/test/WEB-INF/lib/str
uts.jar!/org/apache/struts/resources/web-app_2_3.dtd'
resolveEntity('-//Apache Software Foundation//DTD Struts Configuration
1.0//EN', 'http://jakarta.apache.org/struts/dtds/struts-config_1_0.dtd')
Resolving to alternate DTD
'jar:file:/home/tomcat/jakarta-tomcat-4.1.3/webapps/test/WEB-INF/lib/str
uts.jar!/org/apache/struts/resources/struts-config_1_0.dtd'
New org.apache.struts.util.GenericDataSource
Set org.apache.struts.util.GenericDataSource properties
Call
org.apache.struts.action.ActionServlet.addDataSource(org.apache.struts.a
ction.DATA_SOURCE, GenericDataSource[activeCount=0, autoCommit=true,
closed=false, driverClass=null, loginTimeout=0, maxCount=2, minCount=1,
password=null, readOnly=false, url=null, useCount=0, user=null])
Set org.apache.struts.util.GenericDataSource property autoCommit to false
Set org.apache.struts.util.GenericDataSource property description to The
Test Datasource
Set org.apache.struts.util.GenericDataSource property driverClass to
org.gjt.mm.mysql.Driver
Set org.apache.struts.util.GenericDataSource property maxCount to 4
Set org.apache.struts.util.GenericDataSource property minCount to 2
Set org.apache.struts.util.GenericDataSource property password to
Set org.apache.struts.util.GenericDataSource property url to
jdbc:mysql://localhost/test
Set org.apache.struts.util.GenericDataSource property user to root
Pop org.apache.struts.util.GenericDataSource
New org.apache.struts.action.ActionFormBean
Set org.apache.struts.action.ActionFormBean properties
Call
org.apache.struts.action.ActionServlet.addFormBean(ActionFormBean[regist
erForm])
Pop org.apache.struts.action.ActionFormBean
New org.apache.struts.action.ActionForward
Set org.apache.struts.action.ActionForward properties
Call
org.apache.struts.action.ActionServlet.addForward(ActionForward[register
form])
Pop org.apache.struts.action.ActionForward
New org.apache.struts.action.ActionMapping
Set org.apache.struts.action.ActionMapping properties
New org.apache.struts.action.ActionForward
Set org.apache.struts.action.ActionForward properties
Call org.apache.struts.action.ActionMapping.addForward(ActionForward[home])
Pop org.apache.struts.action.ActionForward
Call
org.apache.struts.action.ActionServlet.addMapping(ActionMapping[path=/re
gister, type=com.noi.webapp.test.action.RegisterAction])
Pop org.apache.struts.action.ActionMapping
Jul 10, 2002 5:30:02 PM org.apache.commons.logging.impl.Jdk14Logger info
INFO: Starting Coyote HTTP/1.1 on port 8080
so, I know that my struts-config file is doing its job, or else all the
loadup would not do report these mappings.
when I try to use tags that use action mappings such as:
<html:link forward="registerform">register form</html:link>
I get a page error such as:
type Exception report
message
description The server encountered an internal error () that prevented it
from fulfilling this request.
exception
org.apache.jasper.JasperException: Cannot create rewrite URL:
java.net.MalformedURLException: Cannot retrieve ActionForwards collection
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:232)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:193)
root cause
javax.servlet.ServletException: Cannot create rewrite URL:
java.net.MalformedURLException: Cannot retrieve ActionForwards collection
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContex
tImpl.java:479)
at org.apache.jsp.index$jsp._jspService(Unknown Source)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
any ideas are welcome.....
clay
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