IDEA-37004 TLD: tag/body-content value could be supported

java/jsp-spi/src/com/intellij/jsp/impl/JspElementDescriptor.java

@@ -21,4 +21,22 @@ import com.intellij.xml.XmlElementDescriptor;
  * @author Maxim.Mossienko
  */
 public interface JspElementDescriptor extends XmlElementDescriptor {
+
+  /**
+   * The body of the tag contains nested JSP syntax.
+   * @see #getContentType()
+   */
+  int CONTENT_TYPE_JSP = CONTENT_TYPE_MIXED;
+
+  /**
+   * The body accepts only template text, EL Expressions, and JSP action elements.
+   * No scripting elements are allowed.
+   */
+  int CONTENT_TYPE_SCRIPTLESS = 101;
+
+  /**
+   * The body of the tag is interpreted by the tag implementation itself,
+   * and is most likely in a different "language", e.g embedded SQL statements.
+   */
+  int CONTENT_TYPE_TAG_DEPENDENT = 102;
 }

xml/xml-analysis-impl/src/com/intellij/xml/util/CheckTagEmptyBodyInspection.java

@@ -59,7 +59,7 @@ public class CheckTagEmptyBodyInspection extends XmlSuppressableInspectionTool {
 
             if (node != null &&
                 node.getElementType() == XmlTokenType.XML_END_TAG_START) {
-              final LocalQuickFix localQuickFix = new ReplaceEmptyTagBodyByEmptyEndFix();
+              final LocalQuickFix localQuickFix = new Fix();
               holder.registerProblem(
                 tag,
                 XmlBundle.message("xml.inspections.tag.empty.body"),
@@ -98,7 +98,7 @@ public class CheckTagEmptyBodyInspection extends XmlSuppressableInspectionTool {
     return "CheckTagEmptyBody";
   }
 
-  private static class ReplaceEmptyTagBodyByEmptyEndFix implements LocalQuickFix {
+  public static class Fix implements LocalQuickFix {
     @Override
     @NotNull
     public String getName() {