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 Spring > Expression Language > String Expression

String Expression 

The Spring Expression Language (SpEL) is a simple and powerful expression language which helps to query and manipulate objects at runtime. The following example shows creating a string instance using SpEL.

File Name  :  
com/bethecoder/tutorials/spring3/tests/spel/StringExpTest.java 
Author  :  Sudhakar KV
Email  :  kvenkatasudhakar@gmail.com
   
package com.bethecoder.tutorials.spring3.tests.spel;

import org.springframework.expression.Expression;
import org.springframework.expression.ExpressionParser;
import org.springframework.expression.spel.standard.SpelExpressionParser;

public class StringExpTest {

  /**
   @param args
   */
  public static void main(String[] args) {

    ExpressionParser parser = new SpelExpressionParser();
    Expression exp = parser.parseExpression("'BE THE CODER'");
    String message = (Stringexp.getValue();
    System.out.println(message);
    
    
    Expression exp2 = parser.parseExpression("\"ABCDEFG\"");
    message = exp2.getValue(String.class);
    System.out.println(message);
  }

}
   

It gives the following output,
BE THE CODER
ABCDEFG


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