JSTL Tld File Possible Locations Example

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package com.cv.jsp.jstl.taglib;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.SimpleTagSupport;

import org.apache.log4j.Logger;

import java.io.IOException;

public class AdvisorTagHandler extends SimpleTagSupport {
  
  private static final Logger LOGGER = Logger.getLogger(AdvisorTagHandler.class);
  private String name;

  public void doTag() throws JspException, IOException {
    
    LOGGER.info("LOGGER : AdvisorTagHandler doTag()");
    LOGGER.info("Hello  : : " + name + " <br>");
    getJspContext().getOut().write(" <br>"+"Hello  : : " + name + " <br>");
    
  }

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

}


 

    
/**
 
 */
package com.cv.jsp.jstl.taglib;

/**
 @author Chandra Vardhan
 *
 */
public class Dice {

  /**
   
   */
  public Dice() {
  }

  /**
   @param args
   */
  public static int rollDice() {
    return 10;    
  }

}


 

    
package com.cv.jsp.jstl.taglib;

public class DiceRoller {

  public DiceRoller() {
    // TODO Auto-generated constructor stub
  }

  
  public int rollDice() {
    return 0;    
  }
}





<%@ page language="java" import="java.util.*"
contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="mine" uri="location1"%>
<%@ taglib prefix="mine2" uri="location2"%>
<%@ taglib prefix="mine3" uri="location3"%>
<%@ taglib prefix="mine4" uri="location4"%>
<mine:location name="chandra"/>
<mine2:location name="vardhan"/>
<mine3:location name="shravya"/>
<mine4:location name="kodam"/>





#By default enabling Console appender
# Root logger option
log4j.rootLogger=INFO, stdout

# Redirect log messages to console
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%-5p [%c]:%L -->> %m%n

# Redirect log messages to a log file
#log4j.appender.file=org.apache.log4j.RollingFileAppender
#log4j.appender.file.File=C:\\servlet-application.log
#log4j.appender.file.MaxFileSize=5MB
#log4j.appender.file.MaxBackupIndex=10
#log4j.appender.file.layout=org.apache.log4j.PatternLayout
#log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n




	
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <artifactId>JSTLTldFilePossibleLocations</artifactId> <version>1.0</version> <packaging>war</packaging> <properties> <log4j-version>1.2.16</log4j-version> <java-version>1.8</java-version> </properties> <build> <plugins> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>3.3</version> <configuration> <source>${java.version}</source> <target>${java.version}</target> </configuration> </plugin> <plugin> <artifactId>maven-war-plugin</artifactId> <version>2.6</version> <configuration> <warSourceDirectory>WebContent</warSourceDirectory> <failOnMissingWebXml>false</failOnMissingWebXml> </configuration> </plugin> </plugins> </build> <dependencies> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>3.0-alpha-1</version> </dependency> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3.1</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> <version>2.0</version> </dependency> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <dependency> <groupId>taglibs</groupId> <artifactId>standard</artifactId> <version>1.1.2</version> </dependency> </dependencies> <groupId>com.cv.jsp.el.cookie</groupId> </project>


 
<?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1"> <display-name>tagLibProject</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>start.jsp</welcome-file> </welcome-file-list> </web-app>


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