SPEL: Logical Expressions

Logical.java:

package com.lnn.spel.logical;

public class Logical {

      private boolean andExp;

      private boolean orExp;

      private boolean notExp;

      private boolean notGen;

      public boolean isAndExp() {

            return andExp;

      }

      public void setAndExp(boolean andExp) {

            this.andExp = andExp;

      }

      public boolean isOrExp() {

            return orExp;

      }

      public void setOrExp(boolean orExp) {

            this.orExp = orExp;

      }

      public boolean isNotExp() {

            return notExp;

      }

      public void setNotExp(boolean notExp) {

            this.notExp = notExp;

      }

      public boolean isNotGen() {

            return notGen;

      }

      public void setNotGen(boolean notGen) {

            this.notGen = notGen;

      }

}

logical.xml:

<beans xmlns="http://www.springframework.org/schema/beans"

      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

      xsi:schemaLocation="http://www.springframework.org/schema/beans

      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

      <bean id="logical" class = "com.lnn.spel.logical.Logical">

            <property name="andExp" value="#{true and true}"/>      

            <property name="notExp" value="#{not false}"/>

            <property name="notGen" value="#{!false}"/>

            <property name="orExp" value="#{true or false}"/> 

      </bean> 

</beans>

package com.lnn.spel.logical;

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Test {

      public static void main(String[] args) {

            ApplicationContext context = new ClassPathXmlApplicationContext("logical.xml");

            Logical logical = context.getBean("logical", Logical.class);

            System.out.println(logical.isAndExp());

            System.out.println(logical.isNotExp());

            System.out.println(logical.isNotGen());

            System.out.println(logical.isOrExp());

      }

}