ExtensionHolder extHolder = sImpl.getExtensionHolder();
if (extHolder==null)
return;
PrePostExtension ext = extHolder.getPrePostExtensionsFor(sType.getFullJavaName());
if (ext!=null)
{
if (ext.hasPreCall())
{
emit("if ( " + ext.getPreCall(opType, identifier, isAttr, index) + " )");
startBlock();
}
}
}