jatinkumar patel

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since Apr 19, 2009

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Recent posts by jatinkumar patel

Hibernate java.lang.ClassNotFoundException: javax.persistence.Cacheable

Thanks Dominic it Helped.

11 years ago

Object Relational Mapping

Whats wrong in this .php file.

I am new to Php, so i am unable to find out the mistake i made.
Thanks for help.

12 years ago

PHP

Need Help in Understanding Limitation of HTTP Get

The user cant bookmark a form submission if you use POST instead of GET. Depending on
your app, you may or may not want users to be able to bookmark the resulting request
from a form submission.

12 years ago

JSP

SEVERE: Servlet.service() for servlet jsp threw exception

it was the server

12 years ago

Struts

SEVERE: Servlet.service() for servlet jsp threw exception

David
thanks for the quick reply.

But i didnt understood your question
You're getting this without a server upgrade?!

12 years ago

Struts

SEVERE: Servlet.service() for servlet jsp threw exception

I have developed a web project, which was running properly. But suddenly i started getting error SEVERE: Servlet.service() for servlet jsp threw exception.
I never got an error while developing this project, neither got after succefsul completion of project. But suddenly i am gettin this error
Need your help. Thanks in advance.

HTTP Status 500 -
--------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Failed to load or instantiate TagExtraInfo class: org.apache.struts.taglib.logic.IterateTei
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:51)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:281)
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:419)
org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:250)
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:163)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:420)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:476)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1426)
org.apache.jasper.compiler.Parser.parse(Parser.java:133)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:216)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:167)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause
java.lang.ClassCastException: org.apache.struts.taglib.logic.IterateTei cannot be cast to javax.servlet.jsp.tagext.TagExtraInfo
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:417)
org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:250)
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:163)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:420)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:476)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1426)
org.apache.jasper.compiler.Parser.parse(Parser.java:133)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:216)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:167)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.13 logs.
--------------------------------------------------------------------------------
Apache Tomcat/6.0.13

Aug 28, 2009 4:21:46 AM org.apache.catalina.core.AprLifecycleListener init
INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.6.0\bin;C:\Users\j3 d patel\Softwares\New Eclipse\eclipse\plugins\com.genuitec.eclipse.easie.tomcat.myeclipse_7.1.0.zmyeclipse7102009030516\tomcat\bin
Aug 28, 2009 4:21:46 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Aug 28, 2009 4:21:46 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1714 ms
Aug 28, 2009 4:21:46 AM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Aug 28, 2009 4:21:46 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.13
Aug 28, 2009 4:21:50 AM org.apache.catalina.loader.WebappClassLoader validateJarFile
INFO: validateJarFile(C:\Users\j3 d patel\Documents\Books\dataStructures\data-structures-and-algorithms\workspace\.metadata\.me_tcat\webapps\jsrplzhme\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
0 [main] INFO org.apache.torque.Torque - Logging has been configured by Torque.
293 [main] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
294 [main] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
1116 [main] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='ApplicationResources', returnNull=true
Aug 28, 2009 4:21:53 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Aug 28, 2009 4:21:53 AM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Aug 28, 2009 4:21:53 AM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/92 config=null
Aug 28, 2009 4:21:53 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 6647 ms
Aug 28, 2009 4:21:54 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.ClassCastException: org.apache.struts.taglib.logic.IterateTei cannot be cast to javax.servlet.jsp.tagext.TagExtraInfo
at org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:417)
at org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:250)
at org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:163)
at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:420)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:476)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1426)
at org.apache.jasper.compiler.Parser.parse(Parser.java:133)
at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:216)
at org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:167)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)

Thanks for help.

12 years ago

Struts

Unable to trace the flow of programm

Thanks for quick reply.

I am using myeclipse . Can you suggest me the place in myeclipse where i should modify settings inorder to remove error.

12 years ago

Struts

Unable to trace the flow of programm

1. i put break point
2. i start debugg mode
3. when i press inot submit button on my web site screen, it reaches to break point........ then
4. it shows a blank page with message on f6 Source not found for NativeMethodAccessorImpl.invoke(Object, Object[]) line: not available
5. on next f6 Source not found for DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: not available
6. on next f6 Source not found for Method.invoke(Object, Object...) line: not available
7. on next f6 Source not found.

// Field descriptor #47 I (deprecated)
private static int debug;
// Method descriptor #50 ()V
// Stack: 1, Locals: 1
public PropertyUtils();
0 aload_0 [this]
1 invokespecial java.lang.Object() [1]
4 return
Line numbers:
[pc: 0, line: 46]
Local variable table:
[pc: 0, pc: 5] local: this index: 0 type: org.apache.commons.beanutils.PropertyUtils
// Method descriptor #57 ()I (deprecated)
// Stack: 1, Locals: 0
public static int getDebug();
0 getstatic org.apache.commons.beanutils.PropertyUtils.debug : int [2]
3 ireturn
Line numbers:
[pc: 0, line: 97]
// Method descriptor #59 (I)V (deprecated)
// Stack: 1, Locals: 1
public static void setDebug(int newDebug);
0 iload_0 [newDebug]
1 putstatic org.apache.commons.beanutils.PropertyUtils.debug : int [2]
4 return
Line numbers:
[pc: 0, line: 104]
[pc: 4, line: 105]
Local variable table:
[pc: 0, pc: 5] local: newDebug index: 0 type: int
// Method descriptor #50 ()V
// Stack: 1, Locals: 0
public static void clearDescriptors();
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.clearDescriptors() : void [4]
6 return
Line numbers:
[pc: 0, line: 121]
[pc: 6, line: 123]
// Method descriptor #63 (Ljava/lang/Object;Ljava/lang/Object;)V
// Stack: 3, Locals: 2
public static void copyProperties(java.lang.Object dest, java.lang.Object orig) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [dest]
4 aload_1 [orig]
5 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.copyProperties(java.lang.Object, java.lang.Object) : void [5]
8 return
Line numbers:
[pc: 0, line: 140]
[pc: 8, line: 141]
Local variable table:
[pc: 0, pc: 9] local: dest index: 0 type: java.lang.Object
[pc: 0, pc: 9] local: orig index: 1 type: java.lang.Object
// Method descriptor #72 (Ljava/lang/Object;)Ljava/util/Map;
// Stack: 2, Locals: 1
public static java.util.Map describe(java.lang.Object bean) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.describe(java.lang.Object) : java.util.Map [6]
7 areturn
Line numbers:
[pc: 0, line: 156]
Local variable table:
[pc: 0, pc: 8] local: bean index: 0 type: java.lang.Object
// Method descriptor #75 (Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
// Stack: 3, Locals: 2
public static java.lang.Object getIndexedProperty(java.lang.Object bean, java.lang.String name) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getIndexedProperty(java.lang.Object, java.lang.String) : java.lang.Object [7]
8 areturn
Line numbers:
[pc: 0, line: 173]
Local variable table:
[pc: 0, pc: 9] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 9] local: name index: 1 type: java.lang.String
// Method descriptor #78 (Ljava/lang/Object;Ljava/lang/String;I)Ljava/lang/Object;
// Stack: 4, Locals: 3
public static java.lang.Object getIndexedProperty(java.lang.Object bean, java.lang.String name, int index) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 iload_2 [index]
6 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getIndexedProperty(java.lang.Object, java.lang.String, int) : java.lang.Object [8]
9 areturn
Line numbers:
[pc: 0, line: 191]
Local variable table:
[pc: 0, pc: 10] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 10] local: name index: 1 type: java.lang.String
[pc: 0, pc: 10] local: index index: 2 type: int
// Method descriptor #75 (Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
// Stack: 3, Locals: 2
public static java.lang.Object getMappedProperty(java.lang.Object bean, java.lang.String name) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getMappedProperty(java.lang.Object, java.lang.String) : java.lang.Object [9]
8 areturn
Line numbers:
[pc: 0, line: 207]
Local variable table:
[pc: 0, pc: 9] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 9] local: name index: 1 type: java.lang.String
// Method descriptor #81 (Ljava/lang/Object;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Object;
// Stack: 4, Locals: 3
public static java.lang.Object getMappedProperty(java.lang.Object bean, java.lang.String name, java.lang.String key) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 aload_2 [key]
6 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getMappedProperty(java.lang.Object, java.lang.String, java.lang.String) : java.lang.Object [10]
9 areturn
Line numbers:
[pc: 0, line: 225]
Local variable table:
[pc: 0, pc: 10] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 10] local: name index: 1 type: java.lang.String
[pc: 0, pc: 10] local: key index: 2 type: java.lang.String
// Method descriptor #84 (Ljava/lang/Class;)Lorg/apache/commons/collections/FastHashMap; (deprecated)
// Stack: 2, Locals: 1
public static org.apache.commons.collections.FastHashMap getMappedPropertyDescriptors(java.lang.Class beanClass);
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [beanClass]
4 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getMappedPropertyDescriptors(java.lang.Class) : org.apache.commons.collections.FastHashMap [11]
7 areturn
Line numbers:
[pc: 0, line: 240]
Local variable table:
[pc: 0, pc: 8] local: beanClass index: 0 type: java.lang.Class
// Method descriptor #87 (Ljava/lang/Object;)Lorg/apache/commons/collections/FastHashMap; (deprecated)
// Stack: 2, Locals: 1
public static org.apache.commons.collections.FastHashMap getMappedPropertyDescriptors(java.lang.Object bean);
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getMappedPropertyDescriptors(java.lang.Object) : org.apache.commons.collections.FastHashMap [12]
7 areturn
Line numbers:
[pc: 0, line: 255]
Local variable table:
[pc: 0, pc: 8] local: bean index: 0 type: java.lang.Object
// Method descriptor #75 (Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
// Stack: 3, Locals: 2
public static java.lang.Object getNestedProperty(java.lang.Object bean, java.lang.String name) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getNestedProperty(java.lang.Object, java.lang.String) : java.lang.Object [13]
8 areturn
Line numbers:
[pc: 0, line: 272]
Local variable table:
[pc: 0, pc: 9] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 9] local: name index: 1 type: java.lang.String
// Method descriptor #75 (Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
// Stack: 3, Locals: 2
public static java.lang.Object getProperty(java.lang.Object bean, java.lang.String name) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getProperty(java.lang.Object, java.lang.String) : java.lang.Object [14]
8 areturn
Line numbers:
[pc: 0, line: 290]
Local variable table:
[pc: 0, pc: 9] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 9] local: name index: 1 type: java.lang.String
// Method descriptor #91 (Ljava/lang/Object;Ljava/lang/String;)Ljava/beans/PropertyDescriptor;
// Stack: 3, Locals: 2
public static java.beans.PropertyDescriptor getPropertyDescriptor(java.lang.Object bean, java.lang.String name) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getPropertyDescriptor(java.lang.Object, java.lang.String) : java.beans.PropertyDescriptor [15]
8 areturn
Line numbers:
[pc: 0, line: 309]
Local variable table:
[pc: 0, pc: 9] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 9] local: name index: 1 type: java.lang.String
// Method descriptor #93 (Ljava/lang/Class;)[Ljava/beans/PropertyDescriptor;
// Stack: 2, Locals: 1
public static java.beans.PropertyDescriptor[] getPropertyDescriptors(java.lang.Class beanClass);
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [beanClass]
4 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getPropertyDescriptors(java.lang.Class) : java.beans.PropertyDescriptor[] [16]
7 areturn
Line numbers:
[pc: 0, line: 326]
Local variable table:
[pc: 0, pc: 8] local: beanClass index: 0 type: java.lang.Class
// Method descriptor #94 (Ljava/lang/Object;)[Ljava/beans/PropertyDescriptor;
// Stack: 2, Locals: 1
public static java.beans.PropertyDescriptor[] getPropertyDescriptors(java.lang.Object bean);
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getPropertyDescriptors(java.lang.Object) : java.beans.PropertyDescriptor[] [17]
7 areturn
Line numbers:
[pc: 0, line: 342]
Local variable table:
[pc: 0, pc: 8] local: bean index: 0 type: java.lang.Object
// Method descriptor #96 (Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Class;
// Stack: 3, Locals: 2
public static java.lang.Class getPropertyEditorClass(java.lang.Object bean, java.lang.String name) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getPropertyEditorClass(java.lang.Object, java.lang.String) : java.lang.Class [18]
8 areturn
Line numbers:
[pc: 0, line: 359]
Local variable table:
[pc: 0, pc: 9] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 9] local: name index: 1 type: java.lang.String
// Method descriptor #96 (Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Class;
// Stack: 3, Locals: 2
public static java.lang.Class getPropertyType(java.lang.Object bean, java.lang.String name) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getPropertyType(java.lang.Object, java.lang.String) : java.lang.Class [19]
8 areturn
Line numbers:
[pc: 0, line: 377]
Local variable table:
[pc: 0, pc: 9] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 9] local: name index: 1 type: java.lang.String
// Method descriptor #99 (Ljava/beans/PropertyDescriptor;)Ljava/lang/reflect/Method;
// Stack: 2, Locals: 1
public static java.lang.reflect.Method getReadMethod(java.beans.PropertyDescriptor descriptor);
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [descriptor]
4 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getReadMethod(java.beans.PropertyDescriptor) : java.lang.reflect.Method [20]
7 areturn
Line numbers:
[pc: 0, line: 391]
Local variable table:
[pc: 0, pc: 8] local: descriptor index: 0 type: java.beans.PropertyDescriptor
// Method descriptor #75 (Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
// Stack: 3, Locals: 2
public static java.lang.Object getSimpleProperty(java.lang.Object bean, java.lang.String name) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getSimpleProperty(java.lang.Object, java.lang.String) : java.lang.Object [21]
8 areturn
Line numbers:
[pc: 0, line: 408]
Local variable table:
[pc: 0, pc: 9] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 9] local: name index: 1 type: java.lang.String
// Method descriptor #99 (Ljava/beans/PropertyDescriptor;)Ljava/lang/reflect/Method;
// Stack: 2, Locals: 1
public static java.lang.reflect.Method getWriteMethod(java.beans.PropertyDescriptor descriptor);
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [descriptor]
4 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.getWriteMethod(java.beans.PropertyDescriptor) : java.lang.reflect.Method [22]
7 areturn
Line numbers:
[pc: 0, line: 423]
Local variable table:
[pc: 0, pc: 8] local: descriptor index: 0 type: java.beans.PropertyDescriptor
// Method descriptor #105 (Ljava/lang/Object;Ljava/lang/String;)Z
// Stack: 3, Locals: 2
public static boolean isReadable(java.lang.Object bean, java.lang.String name);
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.isReadable(java.lang.Object, java.lang.String) : boolean [23]
8 ireturn
Line numbers:
[pc: 0, line: 440]
Local variable table:
[pc: 0, pc: 9] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 9] local: name index: 1 type: java.lang.String
// Method descriptor #105 (Ljava/lang/Object;Ljava/lang/String;)Z
// Stack: 3, Locals: 2
public static boolean isWriteable(java.lang.Object bean, java.lang.String name);
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.isWriteable(java.lang.Object, java.lang.String) : boolean [24]
8 ireturn
Line numbers:
[pc: 0, line: 456]
Local variable table:
[pc: 0, pc: 9] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 9] local: name index: 1 type: java.lang.String
// Method descriptor #108 (Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)V
// Stack: 4, Locals: 3
public static void setIndexedProperty(java.lang.Object bean, java.lang.String name, java.lang.Object value) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 aload_2 [value]
6 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.setIndexedProperty(java.lang.Object, java.lang.String, java.lang.Object) : void [25]
9 return
Line numbers:
[pc: 0, line: 473]
[pc: 9, line: 475]
Local variable table:
[pc: 0, pc: 10] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 10] local: name index: 1 type: java.lang.String
[pc: 0, pc: 10] local: value index: 2 type: java.lang.Object
// Method descriptor #110 (Ljava/lang/Object;Ljava/lang/String;ILjava/lang/Object;)V
// Stack: 5, Locals: 4
public static void setIndexedProperty(java.lang.Object bean, java.lang.String name, int index, java.lang.Object value) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 iload_2 [index]
6 aload_3 [value]
7 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.setIndexedProperty(java.lang.Object, java.lang.String, int, java.lang.Object) : void [26]
10 return
Line numbers:
[pc: 0, line: 491]
[pc: 10, line: 492]
Local variable table:
[pc: 0, pc: 11] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 11] local: name index: 1 type: java.lang.String
[pc: 0, pc: 11] local: index index: 2 type: int
[pc: 0, pc: 11] local: value index: 3 type: java.lang.Object
// Method descriptor #108 (Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)V
// Stack: 4, Locals: 3
public static void setMappedProperty(java.lang.Object bean, java.lang.String name, java.lang.Object value) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 aload_2 [value]
6 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.setMappedProperty(java.lang.Object, java.lang.String, java.lang.Object) : void [27]
9 return
Line numbers:
[pc: 0, line: 508]
[pc: 9, line: 509]
Local variable table:
[pc: 0, pc: 10] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 10] local: name index: 1 type: java.lang.String
[pc: 0, pc: 10] local: value index: 2 type: java.lang.Object
// Method descriptor #112 (Ljava/lang/Object;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Object;)V
// Stack: 5, Locals: 4
public static void setMappedProperty(java.lang.Object bean, java.lang.String name, java.lang.String key, java.lang.Object value) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 aload_2 [key]
6 aload_3 [value]
7 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.setMappedProperty(java.lang.Object, java.lang.String, java.lang.String, java.lang.Object) : void [28]
10 return
Line numbers:
[pc: 0, line: 525]
[pc: 10, line: 526]
Local variable table:
[pc: 0, pc: 11] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 11] local: name index: 1 type: java.lang.String
[pc: 0, pc: 11] local: key index: 2 type: java.lang.String
[pc: 0, pc: 11] local: value index: 3 type: java.lang.Object
// Method descriptor #108 (Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)V
// Stack: 4, Locals: 3
public static void setNestedProperty(java.lang.Object bean, java.lang.String name, java.lang.Object value) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 aload_2 [value]
6 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.setNestedProperty(java.lang.Object, java.lang.String, java.lang.Object) : void [29]
9 return
Line numbers:
[pc: 0, line: 542]
[pc: 9, line: 543]
Local variable table:
[pc: 0, pc: 10] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 10] local: name index: 1 type: java.lang.String
[pc: 0, pc: 10] local: value index: 2 type: java.lang.Object
// Method descriptor #108 (Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)V
// Stack: 4, Locals: 3
public static void setProperty(java.lang.Object bean, java.lang.String name, java.lang.Object value) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 aload_2 [value]
6 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.setProperty(java.lang.Object, java.lang.String, java.lang.Object) : void [30]
9 return
Line numbers:
[pc: 0, line: 559]
[pc: 9, line: 561]
Local variable table:
[pc: 0, pc: 10] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 10] local: name index: 1 type: java.lang.String
[pc: 0, pc: 10] local: value index: 2 type: java.lang.Object
// Method descriptor #108 (Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)V
// Stack: 4, Locals: 3
public static void setSimpleProperty(java.lang.Object bean, java.lang.String name, java.lang.Object value) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.lang.NoSuchMethodException;
0 invokestatic org.apache.commons.beanutils.PropertyUtilsBean.getInstance() : org.apache.commons.beanutils.PropertyUtilsBean [3]
3 aload_0 [bean]
4 aload_1 [name]
5 aload_2 [value]
6 invokevirtual org.apache.commons.beanutils.PropertyUtilsBean.setSimpleProperty(java.lang.Object, java.lang.String, java.lang.Object) : void [31]
9 return
Line numbers:
[pc: 0, line: 577]
[pc: 9, line: 578]
Local variable table:
[pc: 0, pc: 10] local: bean index: 0 type: java.lang.Object
[pc: 0, pc: 10] local: name index: 1 type: java.lang.String
[pc: 0, pc: 10] local: value index: 2 type: java.lang.Object
// Method descriptor #50 ()V
// Stack: 1, Locals: 0
static {};
0 iconst_0
1 putstatic org.apache.commons.beanutils.PropertyUtils.debug : int [2]
4 return
Line numbers:
[pc: 0, line: 91]
}

Can you please help me out where the error is?

12 years ago

Struts

returnNull=true

Need to know why i am getting returnNull = true and what are the cons due to this.
Is it just an warning? or this retunNull = true is something to do with some problem in project.

Aug 13, 2009 8:39:59 AM org.apache.catalina.core.AprLifecycleListener init
INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.6.0\bin;C:\Users\j3 d patel\Softwares\New Eclipse\eclipse\plugins\com.genuitec.eclipse.easie.tomcat.myeclipse_7.1.0.zmyeclipse7102009030516\tomcat\bin
Aug 13, 2009 8:39:59 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Aug 13, 2009 8:39:59 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 954 ms
Aug 13, 2009 8:39:59 AM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Aug 13, 2009 8:39:59 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.13
0 [main] INFO org.apache.torque.Torque - Logging has been configured by Torque.
211 [main] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
211 [main] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
790 [main] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='ApplicationResources', returnNull=true
Aug 13, 2009 8:40:02 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Aug 13, 2009 8:40:02 AM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Aug 13, 2009 8:40:02 AM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/33 config=null
Aug 13, 2009 8:40:02 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 2813 ms
23999 [http-8080-1] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.logic.LocalStrings', returnNull=true
24019 [http-8080-1] INFO org.apache.struts.action.RequestProcessor - Processing a 'GET' for path '/index'
24500 [http-8080-1] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.logic.LocalStrings', returnNull=true
24526 [http-8080-1] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
24533 [http-8080-1] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
24546 [http-8080-1] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.bean.LocalStrings', returnNull=true
24614 [http-8080-1] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
24662 [http-8080-1] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
24662 [http-8080-1] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
24724 [http-8080-1] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
24731 [http-8080-1] INFO org.apache.struts.util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true

12 years ago

Struts

unable to declare plugin inside struts-config.xml

Sagar,

Thnks for the quick reply.
But unfortunately i am getting the same error.

12 years ago

Struts

Confused whether Error is related to TLD

LastQuote.java

package stocktrack.taglib.stock;
import javax.servlet.jsp.tagext.BodyTagSupport;
import javax.servlet.jsp.tagext.BodyContent;
import javax.servlet.jsp.JspTagException;
import javax.servlet.jsp.PageContext;
import javax.servlet.http.HttpServletResponse;
import java.text.DecimalFormat;
import stocktrack.torque.Stock;
import stocktrack.torque.StockPriceHistory;
import stocktrack.Holding;
public class LastQuote extends BodyTagSupport {
public int doAfterBody() {
BodyContent body = getBodyContent();
double number = 1;
Stock stock = null;
try {
DecimalFormat df = new DecimalFormat();
df.setMaximumFractionDigits(2);
if (((holding != null) && (symbol != null)) ||
((holding == null) && (symbol == null))) {
throw new JspTagException("The lastclose tag expects exactly one of the attributes holding and symbol");
}
if (holding != null) {
Holding h = (Holding) pageContext.findAttribute(holding);
if (h == null) {
throw new JspTagException("The page attribute " + holding + " did not contain a Holding");
}
if ((multiply != null) && (multiply.equalsIgnoreCase("yes"))) {
number = h.getNumShares();
}
stock = h.getStock();
}
if (symbol != null) {
stock = Stock.findStockBySymbol(symbol);
if (stock == null) {
throw new JspTagException("The symbol " + symbol + " was not found.");
}
}
StockPriceHistory last = stock.getLatestQuote();
double lastprice = stock.getLastQuote().getPrice();
body.getEnclosingWriter().println(df.format(lastprice * number));
} catch (Exception ex) {
ex.printStackTrace();
}
return EVAL_PAGE;
}
String symbol;
String holding;
String multiply;
public String getSymbol() {
return this.symbol;
}
public void setSymbol(String symbol) {
this.symbol = symbol;
}
public String getMultiply() {
return this.multiply;
}
public void setMultiply(String multiply) {
this.multiply = multiply;
}
public String getHolding() {
return this.holding;
}
public void setHolding(String holding) {
this.holding = holding;
}
}

LongName.java

package stocktrack.taglib.stock;
import javax.servlet.jsp.tagext.BodyTagSupport;
import javax.servlet.jsp.tagext.BodyContent;
import javax.servlet.jsp.JspTagException;
import javax.servlet.jsp.PageContext;
import javax.servlet.http.HttpServletResponse;
import java.text.DecimalFormat;
import stocktrack.torque.Stock;
import stocktrack.torque.StockPriceHistory;
import stocktrack.Holding;
public class LongName extends BodyTagSupport {
public int doAfterBody() {
BodyContent body = getBodyContent();
Stock stock = null;
try {
if (((holding != null) && (symbol != null)) ||
((holding == null) && (symbol == null))) {
throw new JspTagException("The longname tag expects exactly one of the attributes holding and symbol");
}
if (holding != null) {
Holding h = (Holding) pageContext.findAttribute(holding);
if (h == null) {
throw new JspTagException("The page attribute " + holding + " did not contain a Holding");
}
stock = h.getStock();
}
if (symbol != null) {
stock = Stock.findStockBySymbol(symbol);
if (stock == null) {
throw new JspTagException("The symbol " + symbol + " was not found.");
}
}
body.getEnclosingWriter().println(stock.getStockLongName());
} catch (Exception ex) {
ex.printStackTrace();
}
return EVAL_PAGE;
}
String symbol;
String holding;
public String getSymbol() {
return this.symbol;
}
public void setSymbol(String symbol) {
this.symbol = symbol;
}
public String getHolding() {
return this.holding;
}
public void setHolding(String holding) {
this.holding = holding;
}
}

Simillarly , other tags of tld calls other java files for retriving values from database

12 years ago

JSP

Confused whether Error is related to TLD

Symbol Company Holdings Latest Quote Average Cost Change From Close Change From Purchase Current Value Profit or Loss
ABGX.....................400.0...............................406.48
ADCT.....................500.0................................360.00

The tag values (For eg Company, Latest Quote, Change From Close Change From Purchase Current Value Profit or Loss ) are coming blank on the web screen.
Each of the tag values in tld is calling different java file, which is not being called (Checked using debugger in eclipse.)...

If you are able also to find, where exactly is the problem. Tht will be of great help.

Thanks for help.

12 years ago

JSP

unable to declare plugin inside struts-config.xml

i am not able to declare plugin inside struts-config.xml

this is my current struts-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<!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>

<form-beans type="org.apache.struts.action.ActionFormBean">
<form-bean name="blankForm" type="stocktrack.struts.form.BlankForm" />
<form-bean name="loginForm" type="stocktrack.struts.form.LoginForm" />
<form-bean name="newUserNameForm" type="stocktrack.struts.form.NewUserNameForm" />
<form-bean name="newUserAddressForm" type="stocktrack.struts.form.NewUserAddressForm" />
<form-bean name="addTransactionForm" type="stocktrack.struts.form.AddTransactionForm" />
</form-beans>

<global-forwards type="org.apache.struts.action.ActionForward">
<forward name="home" path="/home.jsp" />
</global-forwards>

<action-mappings type="org.apache.struts.action.ActionMapping">
<action path="/index" type="stocktrack.struts.action.IndexAction"
name="blankForm" scope="request" input="/home.jsp">
</action>
<action path="/newaccount" type="stocktrack.struts.action.NewAccountAction"
name="blankForm" scope="request" input="/home.jsp">
<forward name="newUser" path="/newUserName.jsp" />
</action>
<action path="/login" type="stocktrack.struts.action.LoginAction"
name="loginForm" scope="request" input="/home.jsp">
</action>
<action path="/newUserName" type="stocktrack.struts.action.NewUserNameAction"
name="newUserNameForm" scope="session" input="/newUserName.jsp">
<forward name="newUserAddress" path="/newUserAddress.jsp" />
</action>
<action path="/newUserAddress" type="stocktrack.struts.action.NewUserAddressAction"
name="newUserAddressForm" scope="request" input="/newUserAddress.jsp">
<forward name="newUserName" path="/newUserName.jsp" />
</action>
<action path="/portfolio" type="stocktrack.struts.action.PortfolioAction"
name="blankForm" scope="request" input="/home.jsp">
<forward name="portfolio" path="/addTransaction.jsp" />
</action>

<action path="/addTransaction" type="stocktrack.struts.action.AddTransactionAction"
name="addTransactionForm" scope="request" input="/addTransaction.jsp">
<forward name="addTransaction" path="/home.jsp" />
</action>
<action path="/testforward" type="stocktrack.struts.action.NewAccountAction"
name="blankForm" scope="request" input="/home.jsp">
<forward name="newUser" path="http://www.cnn.com" />
</action>
</action-mappings>
</struts-config>

But when i try to insert

The struts-config.xml shows me error

ERROR : The Content of elemnt type "struts-config" must match "(data sources?, form beans?, global forwards?, action-mappings?)"

12 years ago

Struts

Confused whether Error is related to TLD

I am developing one website related to stocktrack.
But while logging in, with the desired username and password, i am not able to display all the required information from database. Half the values are getting diaplyed while half arent.

henceforth i am attachin jsp page and tld and a java while .....

add transaction.jsp .......... calls stock.tld .........which callls respectives java files from tagclass..........for eg stocktrack.taglib.stock.LongName in stock.tld calls
LongName.java file.

I have tried putting a break point in the start of LongName.java file. But debugger never leads me to LongName.java file.

So i am confused, with the error. Is ther the errro in tld file / jsp file / java file.

Henceforth i attaching
addtransaction.jsp
stock.tld and
longName.java

Thanks for help

addtransaction.jsp

<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html"%>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic"%>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean"%>
<%@ taglib uri="/WEB-INF/struts-template.tld" prefix="tmp"%>
<%@ taglib uri="/WEB-INF/stock.tld" prefix="stock"%>
<tmp:insert template="header.jsp">
<tmp:put name="title">Portfolio Management</tmp:put>
</tmp:insert>
<table width="100%" BORDER="1" CELLPADDING="5">
<TR>
<TD WIDTH="250" VALIGN="TOP" HALIGN="LEFT">
<tmp:insert template="minibar.jsp" />
</TD>
<TD VALIGN="TOP">
<table>
<html:form action="/addTransaction.do">
<tr>
<td colspan="2">
<h2>
Add Transaction
</h2>
</td>
</tr>
<tr>
<td colspan="2">
<html:errors />
</td>
</tr>
<tr>
<td>
Symbol
</td>
<td>
<html:text property="symbol" />
</td>
<td>
Date Purchased/Sold
</td>
<td>
<html:text property="date" />
</td>
</TR>
<TR>
<td>
Shares (- for sale)
</td>
<td>
<html:text property="shares" />
</td>
<td>
Price
</td>
<td>
<html:text property="price" />
</td>
</tr>
<tr>
<td colspan="2">
<html:submit property="ok" />
</td>
</tr>
</html:form>
</table>
<logic:notEmpty name='<%=stocktrack.Constants.VALIDATED_USER%>'
property="holdings" scope="session">
<font size="-2"><B>Your Portfolio</B>
</font>
<TABLE WIDTH="100%">
<TR>
<TH>
<font size="-2">Symbol</font>
</TH>
<TH>
<font size="-2">Company</font>
</TH>
<TH align="right">
<font size="-2">Holdings</font>
</TH>
<TH align="right">
<font size="-2">Latest Quote</font>
</TH>
<TH align="right">
<font size="-2">Average Cost</font>
</TH>
<TH align="right">
<font size="-2">Change From Close</font>
</TH>
<TH align="right">
<font size="-2">Change From Purchase</font>
</TH>
<TH align="right">
<font size="-2">Current Value</font>
</TH>
<TH align="right">
<font size="-2">Profit or Loss</font>
</TH>
</TR>
<logic:iterate id="holding"
name='<%=stocktrack.Constants.VALIDATED_USER%>'
property="holdings">
<TR>
<TD>
<font size="-2"><bean:write name="holding"
property="stock.stockSymbol" />
</font>
</TD>
<TD align="right">
<font size="-2"><stock:longname holding="holding" />
</font>
</TD>
<TD align="right">
<font size="-2"><bean:write name="holding"
property="numShares" />
</font>
</TD>
<TD align="right">
<font size="-2"><stock:lastquote holding="holding"/>
</font>
</TD>
<TD align="right">
<font size="-2"><bean:write name="holding"
property="averagePrice" format="###,##0.00" />
</font>
</TD>
<TD align="right">
<font size="-2"><stock:dfc holding="holding" />
</font>
</TD>
<TD align="right">
<font size="-2"><stock:dfp holding="holding" />
</font>
</TD>
<TD align="right">
<font size="-2"><stock:lastquote holding="holding"
multiply="yes" />
</font>
</TD>
<TD align="right">
<font size="-2"><stock:dfp holding="holding"
multiply="yes" />
</font>
</TD>
</TR>
</logic:iterate>
</TABLE>
</logic:notEmpty>
<html:link href="index.do"> -> Return to main page </html:link>
<html:link href="StockInformation.jsp"> -> Stock Information </html:link>
</td>
</tr>
</table>

stock.tld

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE taglib PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.1//EN" "http://java.sun.com/j2ee/dtds/web-jsptaglibrary_1_1.dtd">
<taglib>
<tlibversion>1.0</tlibversion>
<jspversion>1.1</jspversion>
<shortname>stock</shortname>
<tag>
<name>lastclose</name>
<tagclass>stocktrack.taglib.stock.LastClose</tagclass>
<bodycontent>JSP</bodycontent>
<attribute>
<name>symbol</name>
<required>false</required>
</attribute>
<attribute>
<name>holding</name>
<required>false</required>
</attribute>
<attribute>
<name>multiply</name>
<required>false</required>
</attribute>
</tag>
<tag>
<name>lastquote</name>
<tagclass>stocktrack.taglib.stock.LastQuote</tagclass>
<bodycontent>JSP</bodycontent>
<attribute>
<name>symbol</name>
<required>false</required>
</attribute>
<attribute>
<name>holding</name>
<required>false</required>
</attribute>
<attribute>
<name>multiply</name>
<required>false</required>
</attribute>
</tag>
<tag>
<name>dfp</name>
<tagclass>stocktrack.taglib.stock.DeltaFromPurchase</tagclass>
<bodycontent>JSP</bodycontent>
<attribute>
<name>holding</name>
<required>false</required>
</attribute>
<attribute>
<name>multiply</name>
<required>false</required>
</attribute>
</tag>
<tag>
<name>dfc</name>
<tagclass>stocktrack.taglib.stock.DeltaFromClose</tagclass>
<bodycontent>JSP</bodycontent>
<attribute>
<name>symbol</name>
<required>false</required>
</attribute>
<attribute>
<name>holding</name>
<required>false</required>
</attribute>
<attribute>
<name>multiply</name>
<required>false</required>
</attribute>
</tag>
<tag>
<name>longname</name>
<tagclass>stocktrack.taglib.stock.LongName</tagclass>
<bodycontent>JSP</bodycontent>
<attribute>
<name>symbol</name>
<required>false</required>
</attribute>
<attribute>
<name>holding</name>
<required>false</required>
</attribute>
</tag>
</taglib>

LongName.java

Link for complete problem : video TLD http://jatinkumar-patel.blogspot.com/

Thanks for the help

13 years ago

JSP

java.text.ParseException: Unparseable date: ""

Thanks Balu Sadhasivam and Mahi Lohi for quick reply.

I made the mistake of parsing NULL value, Henceforth i was getting the previous mentioned exception.
So did the following

Thanks for meaningful and quick help.

13 years ago

Java in General