Knowledge Walls
J2EE Technologies Tutorial
Hyderabad, Andhra Pradesh, India
Spring Expression (SpEL) Logical Operators Example
Below is an example of "Spring Expression (SpEL) Logical Operators Example"
Step.1 Start a Java Project with required jars 
  1. Open Eclipse
  2. Click on menu New -> Others
  3. In wizards type "Java Project" and Select "Java Project"
  4. Click Next
  5. Enter project name as "SpELLogicalOperatorsExample", then click Next
  6. Goto Libraries tab, then click on Add External JARs, then select Spring's 21 Framework Jars and commons-logging-1.1.jar.
  7. Click Finish.
Step.2 Project Explorer Preview
package com.springexample;

import org.springframework.context.ApplicationContext;

public class RunMyProgram {
	public static void main(String[] args) {
		ApplicationContext context = new ClassPathXmlApplicationContext("beans.xml");
			LogicalDataHolder relationalOperator = (LogicalDataHolder) context.getBean("logicalDataHolder");
			System.out.println("and Result: "+relationalOperator.isAndResult());
			System.out.println("or Result: "+relationalOperator.isOrResult());
			System.out.println("not Result: "+relationalOperator.isNotResult());
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns=""

	<bean id="logicalDataHolder" class="com.springexample.LogicalDataHolder">
		<property name="andResult" value="#{23 eq 10 and 23 gt 10}" />
		<property name="orResult" value="#{23 lt 10 or 23 gt 10}" />
		<property name="notResult" value="#{!(23 le 10)}" />
package com.springexample;

public class LogicalDataHolder {
	private boolean andResult;
	private boolean orResult;
	private boolean notResult;
	public boolean isAndResult() {
		return andResult;
	public void setAndResult(boolean andResult) {
		this.andResult = andResult;
	public boolean isOrResult() {
		return orResult;
	public void setOrResult(boolean orResult) {
		this.orResult = orResult;
	public boolean isNotResult() {
		return notResult;
	public void setNotResult(boolean notResult) {
		this.notResult = notResult;
and Result: false
or Result: true
not Result: true
Download as Zip 
Link to download

Click on File menu. then click "Download"
Best Lessons of "Spring 3.0 Examples"
Top lessons which are viewed more times.
  Copyright © 2014 Knowledge walls, All rights reserved
keep your tutorials and learnings with KnowledgeWalls. Don't lose your learnings hereafter. Save and revise it whenever required.
Click here for more details