package railo.transformer.cfml.evaluator.impl;
import railo.transformer.bytecode.statement.tag.Tag;
import railo.transformer.bytecode.util.ASMUtil;
import railo.transformer.cfml.evaluator.EvaluatorException;
import railo.transformer.cfml.evaluator.EvaluatorSupport;
import railo.transformer.library.tag.TagLibTag;
/**
* Prueft den Kontext des Tag rethrow.
* Das Tag <code>rethrow</code> darf nur innerhalb des Tag <code>throw</code> liegen.
*/
public final class ReThrow extends EvaluatorSupport {
/**
* @see railo.transformer.cfml.evaluator.EvaluatorSupport#evaluate(org.w3c.dom.Element, railo.transformer.library.tag.TagLibTag)
*/
public void evaluate(Tag tag,TagLibTag libTag) throws EvaluatorException {
String ns=libTag.getTagLib().getNameSpaceAndSeparator();
String queryName=ns+"catch";
if(!ASMUtil.hasAncestorTryStatement(tag)){
if(tag.isScriptBase())
throw new EvaluatorException("Wrong Context, statement "+libTag.getName()+" must be inside a "+queryName+" tag or catch statement");
throw new EvaluatorException("Wrong Context, tag "+libTag.getFullName()+" must be inside a "+queryName+" tag");
}
//ASMUtil.replace(tag,new TagReThrow(tag));
}
}