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SPR-8444 Added MapAccessor and EnvironmentAccessor to EL context in the eval tag

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Rossen Stoyanchev
2011-06-21 16:50:00 +00:00
parent 5f76ad809f
commit 564f0ec3c3
2 changed files with 41 additions and 0 deletions
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5
org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/tags/EvalTag.java
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@@ -17,11 +17,14 @@
package org.springframework.web.servlet.tags;
import java.io.IOException;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.el.VariableResolver;
import org.springframework.context.expression.BeanFactoryResolver;
import org.springframework.context.expression.EnvironmentAccessor;
import org.springframework.context.expression.MapAccessor;
import org.springframework.core.convert.ConversionService;
import org.springframework.expression.AccessException;
import org.springframework.expression.EvaluationContext;
@@ -135,6 +138,8 @@ public class EvalTag extends HtmlEscapingAwareTag {
private EvaluationContext createEvaluationContext(PageContext pageContext) {
StandardEvaluationContext context = new StandardEvaluationContext();
context.addPropertyAccessor(new JspPropertyAccessor(pageContext));
context.addPropertyAccessor(new MapAccessor());
context.addPropertyAccessor(new EnvironmentAccessor());
context.setBeanResolver(new BeanFactoryResolver(getRequestContext().getWebApplicationContext()));
ConversionService conversionService = getConversionService(pageContext);
if (conversionService != null) {