The org.springframework.beans.BeansException type could not be resolved. This indirectly refers to the required .class files

Hi i am facing problem with below error in eclipse please help to solve this problem.

Error message

The org.springframework.beans.BeansException type could not be resolved. This indirectly links to the required .class files

I imported the jar file (org.springframework.context-3.0.4.RELEASE) even then ran into this problem.

see below code (where i am getting error at ApplicationContext line appCtx = new ClassPa thanks mlApplicationContext ("applicationContext.xml");)

    package com.csp.test.document;

    import static org.junit.Assert.*;
    import org.junit.Test;
    import org.springframework.context.ApplicationContext;
    import org.springframework.context.support.ClassPathXmlApplicationContext;

    import com.csp.model.Document;
    import com.csp.service.DocumentService;

    public class DocumentTest {

        @Test
        public void testGetDocument() {
            ApplicationContext appCtx = new ClassPathXmlApplicationContext(
                    "applicationContext.xml");

            DocumentService documentService = (DocumentService) appCtx
                    .getBean("documentService");

            Document doc = documentService.getDocument(1);

            String status = null;

            if (doc != null) {
                status = documentService.saveDocument(doc);
            } else {
                System.out.println("error in retreiving document");
            }

            assertEquals("Success Status", "SUCCESS", status);

        }

    }