akashkum singh

yes I am asking
how to upload an image from a desktop to a web app -developed using Struts- and have that web app save it in a DB

how to save any image from computer to mysql database using struts2

I need to show word document such as java.docx file in my jsp page using iframe

<iframe src="java.docx" style="border: 1px" ></iframe>

this code is downloading the document but not displaying.
what to do.

please help

GETTING ERROR
SEVERE: Exception starting filter struts2
Unable to load configuration. - [unknown location]
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:58)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:360)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:403)
at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:48)
at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:273)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:254)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:372)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:98)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4562)
at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5240)
at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5235)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: Unable to load file:/F:/keplerWORKSPACE2/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/StrutsFirstValidate/WEB-INF/classes/struts.xml - [unknown location]
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:890)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadDocuments(XmlConfigurationProvider.java:144)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.init(XmlConfigurationProvider.java:111)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:164)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:55)
... 16 more
Caused by: struts.apache.org - [unknown location]
at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:115)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:885)
... 20 more
Caused by: java.net.UnknownHostException: struts.apache.org
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)
at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at javax.xml.parsers.SAXParser.parse(Unknown Source)
at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:113)
... 21 more

Mar 23, 2014 3:34:54 AM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error filterStart
Mar 23, 2014 3:34:54 AM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/StrutsFirstValidate] startup failed due to previous errors
log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.config.providers.XmlConfigurationProvider).
log4j:WARN Please initialize the log4j system properly.
Mar 23, 2014 3:34:55 AM org.apache.catalina.core.StandardContext filterStart
SEVERE: Exception starting filter struts2
Unable to load configuration. - [unknown location]
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:58)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:360)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:403)
at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:48)
at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:273)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:254)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:372)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:98)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4562)
at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5240)
at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5235)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: Unable to load file:/F:/keplerWORKSPACE2/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/StrutsFirst/WEB-INF/classes/struts.xml - [unknown location]
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:890)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadDocuments(XmlConfigurationProvider.java:144)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.init(XmlConfigurationProvider.java:111)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:164)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:55)
... 16 more
Caused by: struts.apache.org - [unknown location]
at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:115)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:885)
... 20 more
Caused by: java.net.UnknownHostException: struts.apache.org
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)
at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at javax.xml.parsers.SAXParser.parse(Unknown Source)
at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:113)
... 21 more


index.jsp
<%@taglib uri="/struts-tags" prefix="s"%>
<html>
<s:head />
<title>More in Action class</title>
</head>
<body>
<h2>Employee Registration</h2>
<s:actionerror />
<s:fielderror />
<s:form action="EmployeeAction1" method="post">
<s:textfield label="Enter Code" name="code" />
<s:textfield label="Enter Name" name="name" />
<s:textfield label="Enter City" name="city" />
<s:textfield label="Enter Salary" name="salary" value="0" />
<s:submit label="Submit" />
<s:reset label="Reset" />
</s:form>
<hr>
Default action demo :
<a href="UnknownAction.action">Unknown Action</a>
<br>
<hr>
<h2>Other than execute method in Action class</h2>
<s:form action="EmployeeAction2" method="post">
<s:textfield label="Enter Code" name="code" />
<s:textfield label="Enter Name" name="name" />
<s:textfield label="Enter City" name="city" />
<s:textfield label="Enter Salary" name="salary" value="0" />
<s:submit label="Submit" />
<s:reset label="Reset" />
</s:form>
</body>
</html>

EmployeeAction1.jsp
package akki;

import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;

public class EmployeeAction1 extends ActionSupport {
private String code;
private String name;
private String city;
private Double salary;

public String getCode() {
return code;
}

public void setCode(String code) {
this.code = code;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public String getCity() {
return city;
}

public void setCity(String city) {
this.city = city;
}

public Double getSalary() {
return salary;
}

public void setSalary(Double salary) {
this.salary = salary;
}

@Override
public void validate() {
if (getCode() == null || getCode().trim().length() == 0) {
addActionError("Employee code is not valid");
}
if (getName() == null || getName().trim().length() == 0) {
addActionError("Employee Name is not valid");
}
if (getCity() == null || getCity().trim().length() == 0) {
addActionError("City is not valid");
}
if (getSalary() <= 0) {
addActionError("Salary is not valid");
}
}

@Override
public String execute() throws Exception {
addActionMessage("You have entered correct data");
return SUCCESS;
}
}

EmployeeAction2.jsp
package akki;

import com.opensymphony.xwork2.ActionSupport;

public class EmployeeAction2 extends ActionSupport {
private String code;
private String name;
private String city;
private Double salary;

public String getCode() {
return code;
}

public void setCode(String code) {
this.code = code;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public String getCity() {
return city;
}

public void setCity(String city) {
this.city = city;
}

public Double getSalary() {
return salary;
}

public void setSalary(Double salary) {
this.salary = salary;
}

@Override
public void validate() {
if (getCode() == null || getCode().trim().length() == 0) {
addFieldError("code", "Employee code is not valid");
}
if (getName() == null || getName().trim().length() == 0) {
addFieldError("name", "Employee Name is not valid");
}
if (getCity() == null || getCity().trim().length() == 0) {
addFieldError("city", "City is not valid");
}
if (getSalary() <= 0) {
addFieldError("salary", "Salary is not valid");
}
}

public String myexecute() throws Exception {
addActionMessage("You have entered correct data");
return "success";
}

}

struts.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
<package name="default" extends="struts-default">
<default-action-ref name="somedefault" />
<action name="somedefault">
<result>/WEB-INF/pages/defaultpage.jsp</result>
</action>
<action name="EmployeeAction1" class="akki.EmployeeAction1">
<result name="success">/WEB-INF/pages/EmployeeSuccess.jsp</result>
<result name="input">/index.jsp</result>
</action>
<action name="EmployeeAction2" class="akki.EmployeeAction2"
method="myexecute">
<result name="success">/WEB-INF/pages/EmployeeSuccess.jsp</result>
<result name="input">/index.jsp</result>
</action>
</package>
</struts>

web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>StrutsFirstValidate</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>

<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>


also made defaultpage.jsp and EmployeeSuccess.jsp...as shown in folder structure

struts 2 is new for me
please tell me when to extends ActionSupport class and when to implement Action interface..........quite confused

thanks

please suggest me some good website to learn spring and struts...both looks dificult to learn

This is my first spring program for learning purpose...but its not working....this program is from website.
http://www.javatpoint.com/example-of-spring-application-in-myeclipse
if you have any problem you can check it from this website....now lets come to my problem

step 1 - new --->dynamic web project ----->project name (SpringFirst) ------>finish
step 2 = right click on project --->go to myeclipse--------->add spring capablity
step 3= Student.java
package akki;

public class Student {
private String name;

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public void displayInfo() {
System.out.println("Hello: " + name);
}
}

Test.java
package akki;

import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;

public class Test {
public static void main(String[] args) {
Resource resource = new ClassPathResource("applicationContext.xml");
BeanFactory factory = new XmlBeanFactory(resource);

Student student = (Student) factory.getBean("studentbean");
student.displayInfo();
}
}

applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">

<bean id="studentbean" class="akki.Student">
<property name="name" value="Vimal Jaiswal"></property>
</bean>
</beans>

web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>SpringFirst</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>

FOLDER STRUCTURE

but how to solve this

index.html

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>

<form action="process.jsp">
No1:
<input type="text" name="n1" />
<br />
<br />
No1:
<input type="text" name="n2" />
<br />
<br />
<input type="submit" value="divide" />
</form>
</body>
</html>

process.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<%@ page errorPage="error.jsp"%>
<%
String num1 = request.getParameter("n1");
String num2 = request.getParameter("n2");

int a = Integer.parseInt(num1);
int b = Integer.parseInt(num2);
int c = a / b;
out.print("division of numbers is: " + c);
%>

</body>
</html>

error.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>

<%@ page isErrorPage="true"%>

<h3>
Sorry an exception occured!
</h3>

Exception is:
<%=exception%>

</body>
</html>


=======================================================
NOTE
when i insert 4 and 2 in both textbox it gives answer
but
when i insert 4 and 0 or 4 ans a respectively in txtbox ...it does not show error message infact it gives following error

index.html

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>

<form action="process.jsp">
No1:
<input type="text" name="n1" />
<br />
<br />
No1:
<input type="text" name="n2" />
<br />
<br />
<input type="submit" value="divide" />
</form>
</body>
</html>

process.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<%@ page errorPage="error.jsp"%>
<%
String num1 = request.getParameter("n1");
String num2 = request.getParameter("n2");

int a = Integer.parseInt(num1);
int b = Integer.parseInt(num2);
int c = a / b;
out.print("division of numbers is: " + c);
%>

</body>
</html>

error.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>

<%@ page isErrorPage="true"%>

<h3>
Sorry an exception occured!
</h3>

Exception is:
<%=exception%>

</body>
</html>


=======================================================
NOTE
when i insert 4 and 2 in both textbox it gives answer
but
when i insert 4 and 0 or 4 ans a respectively in txtbox ...it does not show error message infact it gives following error

ERROR
java.sql.SQLException: ORA-00922: missing or invalid option

at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743)
at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:207)
at oracle.jdbc.driver.T4CStatement.executeForRows(T4CStatement.java:946)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1169)
at oracle.jdbc.driver.OracleStatement.executeUpdateInternal(OracleStatement.java:1615)
at oracle.jdbc.driver.OracleStatement.executeUpdate(OracleStatement.java:1580)
at core.CreateTableOracle.main(CreateTableOracle.java:19)



package core; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; public class CreateTableOracle { public static void main(String s[]) { try { Class.forName("oracle.jdbc.driver.OracleDriver"); Connection con = DriverManager.getConnection( "jdbc:oracle:thin:@localhost:1521:xe", "akash", "akash"); String sql = "create table jungle" + "id integer not null," + "name varchar2(15)," + "address varchar2(15))"; Statement st=con.createStatement(); st.executeUpdate(sql); System.out.println("table created"); st.executeUpdate("insert into jungle values(1,'akash','noida')"); st.executeUpdate("insert into jungle values(2,'bummmm','gzb')"); st.executeUpdate("insert into jungle values(3,'ssss','qqqqq')"); System.out.println("value inserted"); ResultSet rs = st.executeQuery("select * from jungle"); while (rs.next()) { System.out.println(rs.getString(1) + " " + rs.getString(2) + " " + rs.getString(3)); } } catch (Exception e) { // TODO: handle exception e.printStackTrace(); } } }

The requested resource (/projectName/) is not available.
I look into catalina.log file. and found these lines

SEVERE: Error filterStart
SEVERE: Context [/projectName] startup failed due to previous errors
SEVERE: The web application [/projectName] appears to have started a thread named
[Abandoned connection cleanup thread] but has failed to stop it. This is very
likely to create a memory leak.

help

struts.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">

<struts>
<package name="default" extends="struts-default">
<action name="getTutorial" class="firstStruts.TutorialAction">
<result name="success">/success.jsp</result>
<result name="failure">/error.jsp</result>
</action>

</package>
</struts>



TutorialAction.java

package firstStruts;

public class TutorialAction {
public String execute() {
System.out.println("hello from execute");
return "";
}
}